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1. Malnutrition and other factors associated with hospitalization in older adults treated at the naval medical center of Callao - Peru

Author: Karla M. Joo, Hellen L. La Torre, Alvaro Bendezú, Ericson L. Gutierrez, Willy Ramos, Jhony A. De La Cruz-Vargas, José F. Parodi, and Fernando M. Runzer-Colmenares
Subjects: Elderly, Hospitalization, Malnutrition, Geriatrics, Peru. (source: MESH-NLM), Nutrition. Foods and food supply, TX341-641
Abstract: Summary: Purpose: Older adults have a higher risk of malnutrition and hospitalization and, likewise, malnutrition can be a risk factor for hospitalization. The purpose of the present study was to determine the possible association between malnutrition and hospitalization in older adults at the Naval Medical Center “Cirujano Mayor Santiago Távara'' in Peru. Patients and Methods: A cross-sectional analytical study was conducted in older adults over 60 years of age attended by the outpatient and Day Clinic during the period 2010–2015. Malnutrition was assessed using the Mini Nutritional Assessment scale. Multivariate analysis of the association between malnutrition and hospitalization with control of confounding variables was performed using a Poisson regression model with robust variance, obtaining an adjusted prevalence ratio (aPR). Results: The study included 1865 older adults. 58.7% were male, and 46% were between 70 and 80 years of age. 16.3% had malnutrition, 80.6% had at least one emergency department visit, and 35.6% were hospitalized at least once. Multivariate analysis showed a statistically significant association between malnutrition and hospitalization (aPR = 3.22; 95% confidence interval [CI]: 2.56–4.03), as well as between depressive symptoms and hospitalization (aPR = 1.54; 95% CI: 1.23–1.93). On the other hand, emergency department visits were associated with a lower frequency of hospitalization (aPR = 0.70; 95% CI: 0.54–0.90). Conclusion: Malnutrition and depressive symptoms were associated with hospitalization in retired naval personnel and their families at the Naval Medical Center, while emergency department visits constituted a protective factor.
Published: 2024
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2. Phytoplankton distribution in unusually low sea ice cover over the Pacific Arctic

Author: P. Coupel, H. Y. Jin, M. Joo, R. Horner, H. A. Bouvet, M.-A. Sicre, J.-C. Gascard, J. F. Chen, V. Garçon, and D. Ruiz-Pino
Subjects: Ecology, QH540-549.5, Life, QH501-531, Geology, QE1-996.5
Abstract: A large part of the Pacific Arctic basin experiences ice-free conditions in summer as a result of sea ice cover steadily decreasing over the last decades. To evaluate the impact of sea ice retreat on the marine ecosystem, phytoplankton in situ observations were acquired over the Chukchi shelf and the Canadian basin in 2008, a year of high melting. Pigment analyses and taxonomy enumerations were used to characterise the distribution of main phytoplanktonic groups. Marked spatial variability of the phytoplankton distribution was observed in summer 2008. Comparison of eight phytoplankton functional groups and 3 size-classes (pico-, nano- and micro-phytoplankton) also showed significant differences in abundance, biomass and distribution between summer of low ice cover (2008) and heavy ice summer (1994). Environmental parameters such as freshening, stratification, light and nutrient availability are discussed as possible causes to explain the observed differences in phytoplankton community structure between 1994 and 2008.
Published: 2012
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3. High-precision measurement of the W boson mass with the CDF II detector

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Ramos, J.P.F. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. López, O.G. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. da Costa, J.G. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucà, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Menzione, A. Mesropian, C. Miao, T. Michielin, E. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Fernández, I.R. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. Denis, R.St. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, K. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C. Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfmeister, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: The mass of the W boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. The Higgs boson was the last missing component of the model. After observation of the Higgs boson, a measurement of the W boson mass provides a stringent test of the model. We measure the W boson mass, MW, using data corresponding to 8.8 inverse femtobarns of integrated luminosity collected in proton-antiproton collisions at a 1.96 tera-electron volt center-of-mass energy with the CDF II detector at the Fermilab Tevatron collider. A sample of approximately 4 million W boson candidates is used to obtain MW ¼ 80;433:5 T 6:4stat T 6:9syst ¼ 80;433:5 T 9:4 MeV=c2, the precision of which exceeds that of all previous measurements combined (stat, statistical uncertainty; syst, systematic uncertainty; MeV, mega-electron volts; c, speed of light in a vacuum). This measurement is in significant tension with the standard model expectation. © 2022 American Association for the Advancement of Science. All rights reserved.
Published: 2022

4. Insulinoma masquerading as neurologic disease – Case report and review of the literature

Author: Catarina Machado, Sara Monteiro, Patrcia Tavares, and M. Joo Oliveira
Subjects: hipoglucemia, medicine.medical_specialty, lcsh:Internal medicine, endocrine system diseases, business.industry, lcsh:R, lcsh:Medicine, Hypoglycemia, Neuroendocrine tumors, insulinoma, medicine.disease, Gastroenterology, medicine.anatomical_structure, Internal medicine, Etiology, Hyperinsulinemia, Medicine, Endocrine system, tumores endocrinos, business, Pancreas, Multiple endocrine neoplasia, lcsh:RC31-1245, Insulinoma
Abstract: Introduction: Insulinomas are the most frequent cause of hypoglycemia in non-diabetic patients and the most common functional endocrine pancreatic tumors. Symptoms of hypoglycemia are nonspecific so the diagnosis may be challenging. Case report: A 36-year-old male was admitted in the emergency room with hypoglycemia. The patient recalled symptoms of diaphoresis and blurred vision for the past 4 months, sometimes with loss of consciousness and incontinence of urinary sphincter. He was diagnosed with epilepsy and started on anticonvulsive drugs. These symptoms occurred before meals, were relieved with eating carbon hydrates and were associated with weight gain. Prolonged supervised fasting test was applied and led to symptomatic hypoglycemia with hyperinsulinemia. Abdominal magnetic resonance demonstrated a well-defined enhanced lesion in the pancreatic tail. Nodule enucleation was performed by laparoscopy and pathological examination was compatible with insulinoma. Shortly after surgical treatment, glucose levels increased to the normal range. Conclusion: The diagnosis of insulinoma may be difficult due to its rarity and variable clinical presentation. Other diseases, such as neurologic, may be considered first, but it’s important to consider the diagnosis since chronic and severe hypoglycemia can be fatal and the surgery is usually curative.
Published: 2020

5. Measurement of the charge asymmetry of electrons from the decays of W bosons produced in p p ¯ collisions at s =1.96 TeV MEASUREMENT of the CHARGE ASYMMETRY of ELECTRONS ... T. AALTONEN et al

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Isgrò, A. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucà, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Michielin, E. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St. Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Vecchio, V. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C. Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfmeister, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S. (CDF Collaboration)
Subjects: High Energy Physics::Phenomenology, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: At the Fermilab Tevatron proton-antiproton (pp¯) collider, high-mass electron-neutrino (eν) pairs are produced predominantly in the process pp¯→W(→eν)+X. The asymmetry of the electron and positron yield as a function of their pseudorapidity constrain the slope of the ratio of the u- to d-quark parton distributions versus the fraction of the proton momentum carried by the quarks. This paper reports on the measurement of the electron-charge asymmetry using the full data set recorded by the Collider Detector at Fermilab in 2001-2011 and corresponding to 9.1 fb-1 of integrated luminosity. The measurement significantly improves the precision of the Tevatron constraints on the parton-distribution functions of the proton. Numerical tables of the measurement are provided. © 2021 authors. Published by the American Physical Society.
Published: 2021

6. Predictors of Response to Endobronchial Coil Therapy in Patients With Advanced Emphysema

Author: Dirk-Jan Slebos, Joseph Cicenia, Frank C. Sciurba, Gerard J. Criner, Jorine E. Hartman, Justin Garner, Gaëtan Deslée, Antoine Delage, Michael Jantz, Charles-Hugo Marquette, Charlie Strange, Umur Hatipoglu, Atul C. Mehta, Adam S. LaPrad, Gerald Schmid-Bindert, Felix J.F. Herth, Pallav L. Shah, F.J.F. Herth, D. Gompelmann, M. Schuhmann, R. Eberhardt, D. Harzheim, B. Rump, D.J. Slebos, N. Ten Hacken, K. Klooster, J.E. Hartman, S. Augustijn, P.L. Shah, C. Caneja, W. McNulty, J. Garner, G. Deslée, H. Vallerand, S. Dury, D. Gras, M. Verdier, C.H. Marquette, C. Sanfiorenzo, C. Clary, C. Leheron, J. Pradelli, S. Korzeniewski, P. Wolter, T. Arfi, F. Macone, M. Poudenx, S. Leroy, A. Guillemart, J. Griffonet, C. Strange, R. Argula, G. Silvestri, J.T. Huggins, N. Pastis, D. Woodford, L. Schwarz, D. Walker, G. Criner, J. Mamary, N. Marchetti, P. Desai, K. Shenoy, J.L. Garfield, J. Travaline, H. Criner, S. Srivastava-Malhotra, V. Tauch, R. Maxfield, K. Brenner, W. Bulman, B.A. Whippo, P.A. Jellen, R. Kalhan, C.T. Gillespie, S. Rosenberg, M. McAvoy DeCamp, A.S. Rogowski, J. Hixon, L.F. Angel, O. Dib, F.C. Sciurba, D. Chandra, M. Crespo, J. Bon Field, J. Rahul Tedrow, C. Ledezma, P. Consolaro, M. Beckner, A. Majid, G. Cheng, J. Cardenas-Garcia, D. Beach, E. Folch, A. Agnew, W. Hori, A. Nathanson, M. Wahidi, S. Shofer, M. Hartwig, K. Mahmood, E. Smathers, W. Tillis, K. Verma, D. Taneja, M. Peil, S. Chittivelu, P. Doloszycki, P.E. Whitten, B. Aulakh, O. Ikadios, J. Michel, J. Crabb, B. McVay, A. Scott, E.A. Pautler, T.A. Connolly, J.F. Santacruz, L. Kopas, R. Parham, B. Solid, W. Krimsky, F. Gregoire, S. King, A. Mehta, F. Almeida, T. Gildea, J. Cicenia, M. Machuzak, S. Sethi, Y.M. Meli, J. Baran, R. Rice, D. Faile, N. Rai, K. Jensen, R. Kahlstrom, A. Haroon, R. Ionita, F. White, D. Watkins, B. Moore, H. Soukiasian, H. Merry, Z. Mosenifar, S. Ghandehari, D. Balfe, J. Park, R. Mardirosian, J.S. Ferguson, J. Kanne, D. Sonetti, D. Modi, M. Regan, J. Maloney, M. Hackbarth, M. Gilles, A. Harris, A. Maser, J.T. Puchalski, C. Rochester, J. Possick, K. Johnson, Z. Dabre, K. Kovitz, M. Joo, J. DeLisa, S.V. Villalan, G. Krishna, J. Canfield, A. Marfatia, E. Selley, J. Utz, D. Midthun, R. Kern, E.S. Edell, L.L. Boras (née Kosok), S. Gay, K.A. Bauman, M. King Han, R.L. Sagana, K. Nelson, C. Meldrum, M. Jantz, H.J. Mehta, C. Eagan, J. West, A. Delage, S. Martel, P. LeBlanc, F. Maltais, Y. Lacasse, N. Lampron, F. Laberge, J. Milot, J. Picard, M.J. Breton, M. Dransfield, J.M. Wells, S. Bhatt, P. Smith, E.N. Seabron-Harris, K. Hammond, C. Egidio, Groningen Research Institute for Asthma and COPD (GRIAC), Lifestyle Medicine (LM), University Medical Center Groningen [Groningen] (UMCG), COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA), Space Research and Planetary Sciences [Bern) (WP), Physikalisches Institut [Bern], Universität Bern [Bern]-Universität Bern [Bern], Hôpital Maison Blanche, Centre Hospitalier Universitaire de Reims (CHU Reims), Pathologies Pulmonaires et Plasticité Cellulaire - UMR-S 1250 (P3CELL), Université de Reims Champagne-Ardenne (URCA)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut de Recherche sur le Cancer et le Vieillissement (IRCAN), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Centre de Lutte contre le Cancer Antoine Lacassagne [Nice] (UNICANCER/CAL), UNICANCER-Université Côte d'Azur (UCA), Emory University [Atlanta, GA], IRT SystemX (IRT SystemX), Institute for Plasma Research, Bhat, Gandhinagar India, Department of Physics and Astronomy [Columbia], University of Missouri [Columbia], University of Missouri System-University of Missouri System, School of Electrical and Computer Engineering - Georgia Insitute of Technology (ECE GeorgiaTech), Georgia Institute of Technology [Atlanta], Institut für Informatik (LRR-TUM), Technische Universität München [München] (TUM), Université libre de Bruxelles (ULB), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Royal Free Hospital, London, Los Alamos National Laboratory (LANL), Unité de pharmacochimie, School of Pharmaceutical, Université de Lausanne (UNIL), Institut de génétique humaine (IGH), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Mullard Space Science Laboratory (MSSL), and University College of London [London] (UCL)
Subjects: Male, Internationality, bronchoscopy, [SDV]Life Sciences [q-bio], Critical Care and Intensive Care Medicine, Logistic regression, Radiography, Interventional, Severity of Illness Index, Pulmonary function testing, 0302 clinical medicine, Quality of life, Bronchoscopy, lung volume reduction, Medicine, 030212 general & internal medicine, Radiation treatment planning, Pneumonectomy, ComputingMilieux_MISCELLANEOUS, COPD, medicine.diagnostic_test, Minimal clinically important difference, Middle Aged, Respiratory Function Tests, Treatment Outcome, emphysema, Pulmonary Emphysema, Female, Radiology, Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine, medicine.medical_specialty, Risk Assessment, 03 medical and health sciences, endobronchial coils, Predictive Value of Tests, Post-hoc analysis, Humans, Minimally Invasive Surgical Procedures, Aged, Analysis of Variance, VALVES, business.industry, Patient Selection, medicine.disease, Logistic Models, 030228 respiratory system, Multivariate Analysis, HRCT, business, Tomography, X-Ray Computed, Follow-Up Studies
Abstract: BACKGROUND: The Lung Volume Reduction Coil Treatment in Patients With Emphysema (RENEW) trial reported improvements in quality of life, pulmonary function, and exercise performance following endobronchial coil treatment.OBJECTIVES: The purpose of this post hoc analysis was to identify baseline predictors, including quantitative CT measures, that identify patients most likely to significantly benefit from endobronchial coil therapy.METHODS: Quantitative CT analysis by an independent radiology laboratory and a qualitative evaluation by five blinded experts of the baseline thoracic CT imaging were performed. Univariate and multivariate logistic regression analyses were performed to elucidate characteristics associated with clinical response.RESULTS: In total, 125 patients underwent coil treatment and had evaluable 12-month follow-up results. Of these, 78 patients received treatment of lobes with the highest emphysematous destruction determined by quantitative CT analysis (quantitative visual match [QVM]+), and 47 received treatment in at least one lobe that was not the most destroyed (QVM-). From the 78 patients with QVM+ treatment, a subgroup of 50 patients (64%) was identified with baseline residual volume > 200% predicted, emphysema score > 20% low attenuation area, and absence of airway disease. In this subgroup, greater lobar residual volume reduction in the treated lobes was achieved, which was associated with significant mean +/- SE improvement in FEV1 (15.2 +/- 3.1%), St. George's Respiratory Questionnaire (-12 +/- 2 points), and residual volume (-0.57 +/- 0.13 L).DISCUSSION: This post hoc analysis found that both significant hyperinflation (residual volume >= 200% predicted) and CT analysis are critical for patient selection and treatment planning for endobronchial coil therapy. Quantitative CT analysis is important to identify optimal lobar treatment and to exclude patients with insufficient emphysema (
Published: 2019
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7. Search for Higgs-like particles produced in association with bottom quarks in proton-antiproton collisions

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucà, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Michielin, E. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfmeister, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S. (CDF Collaboration)
Subjects: High Energy Physics::Experiment
Abstract: We report on a search for a spin-zero non-standard model particle in proton-antiproton collisions collected by the Collider Detector at Fermilab at a center-of-mass-energy of 1.96 TeV. This particle, the φ boson, is expected to decay into a bottom-antibottom quark pair and to be produced in association with at least one bottom quark. The data sample consists of events with three jets identified as initiated by bottom quarks and corresponds to 5.4 fb-1 of integrated luminosity. In each event, the invariant mass of the two most energetic jets is studied by looking for deviations from the multijet background, which is modeled using data. No evidence is found for such a particle. Exclusion upper limits ranging from 20 to 2 pb are set for the product of production cross sections times branching fraction for the hypothetical φ boson with mass between 100 and 300 GeV/c2. These are the most stringent constraints to date. © 2019 authors. Published by the American Physical Society.
Published: 2019

8. Search for the Exotic Meson X(5568) with the Collider Detector at Fermilab

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, V, A. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. and Palencia, E. Palni, P. Papadimitriou, V Parker, W. and Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Suslov, I Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. and Teng, P. K. Thom, J. Thomson, E. Thukral, V Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. and Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. and Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfmeister, H. Wright, T. and Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. Yang, Y. C. Yao, W-M Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Abstract: A search for the exotic meson X(5568) decaying into the B-s(0)pi(+/-) final state is performed using data corresponding to 9.6 fb(-1) from pp collisions at root s = 1960 GeV recorded by the Collider Detector at Fermilab. No evidence for this state is found and an upper limit of 6.7% at the 95% confidence level is set on the fraction of B-s(0) produced through the X(5568) -> B-s(0)pi(+/-) process.
Published: 2018

9. Measurement of the differential cross sections for W -boson production in association with jets in p p collisions at s =1.96 TeV MEASUREMENT of the DIFFERENTIAL CROSS ⋯ T. AALTONEN et al

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucà, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Michielin, E. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfmeister, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, Physics::Accelerator Physics, High Energy Physics::Experiment
Abstract: This paper presents a study of the production of a single W boson in association with one or more jets in proton-antiproton collisions at s=1.96 TeV, using the entire data set collected in 2001-2011 by the Collider Detector at Fermilab at the Tevatron, which corresponds to an integrated luminosity of 9.0 fb-1. The W boson is identified through its leptonic decays into electron and muon. The production cross sections are measured for each leptonic decay mode and combined after testing that the ratio of the W(→μν)+jets cross section to the W(→eν)+jets cross section agrees with the hypothesis of e-μ lepton universality. The combination of measured cross sections, differential in the inclusive jet multiplicity (W+≥N jets with N=1, 2, 3, or 4) and in the transverse energy of the leading jet, are compared with theoretical predictions. © 2018 authors.
Published: 2018

10. Search for standard-model Z and Higgs bosons decaying into a bottom-antibottom quark pair in proton-antiproton collisions at 1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, V, A. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Michielin, E. and Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. and Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. and Muller, Th Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. and Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V and Parker, W. Pauletta, G. Paulini, M. Paus, C. and Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. and Pitts, K. Plager, C. Pondrom, L. Poprocki, S. and Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. and Punzi, G. Redondo Fernandez, I Renton, P. Rescigno, M. and Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. and Ruiz, A. Russ, J. Rusu, V Sakumoto, W. K. Sakurai, Y. and Santi, L. Sato, K. Saveliev, V Savoy-Navarro, A. and Schlabach, P. Schmidt, E. E. Schwarz, T. Scodellaro, L. and Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. and Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. and Shochet, M. Shreyber-Tecker, I Simonenko, A. Sliwa, K. and Smith, J. R. Snider, F. D. Song, H. Sorin, V St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. and Sukhanov, A. Suslov, I Takemasa, K. Takeuchi, Y. and Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. and Thukral, V Toback, D. Tokar, S. Tollefson, K. and Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. and Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. and Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. and Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. and Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. and Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. and Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. and Wolfmeister, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. and Yamato, D. Yang, T. Yang, U. K. Yang, Y. C. Yao, W-M and Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. and Yu, G. B. Yu, I Zanetti, A. M. Zeng, Y. Zhou, C. and Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: The Collider Detector at Fermilab collected a unique sample of jets originating from bottom-quark fragmentation (b-jets) by selecting online proton-antiproton (p (p) over bar) collisions with a vertex displaced from p (p) over bar interaction point, consistent with the decay of a bottom-quark hadron. This data set, collected at a center-of-mass energy of 1.96 TeV, and corresponding to an integrated luminosity of 5.4 fb(-1), is used to measure the Z-boson production cross section times branching ratio into b (b) over bar. The number of Z -> b (b) over bar events is determined by fitting the dijet-mass distribution, while constraining the dominant b-jet background, originating from QCD multijet events, with data. The result, sigma(p(p)over bar> -> Z) x B(Z -> b (b) over bar) = 1.11 +/- 0.08(stat) +/- 0.14(syst) nb, is the most precise measurement of this process, and is consistent with the standard-model prediction. The data set is also used to search for Higgs-boson production. No significant signal is expected in our data and the first upper limit on the cross section for the inclusive p(p)over bar>-> H -> b (b) over bar process at root s = 1.96 TeV is set, corresponding to 33 times the expected standard-model cross section, or sigma = 40.6 pb, at the 95% confidence level.
Published: 2018

11. Measurement of the inclusive-isolated prompt-photon cross section in pp collisions using the full CDF data set

Author: Aaltonen, T. Albrow, M.G. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucà, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. Mcnulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sinervo, P. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S. The CDF Collaboration
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: A measurement of the inclusive production cross section of isolated prompt photons in proton-antiproton collisions at center-of-mass energy s=1.96 TeV is presented. The results are obtained using the full Run II data sample collected with the Collider Detector at the Fermilab Tevatron, which corresponds to an integrated luminosity of 9.5 fb-1. The cross section is measured as a function of photon transverse energy, ETγ, in the range 30
Published: 2017

12. Measurement of the D+-meson production cross section at low transverse momentum in p(p)over-bar collisions at root s=1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. and Palencia, E. Palni, P. Papadimitriou, V. Parker, W. and Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Fernandez, I. Redondo and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. and Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. and Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. and Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. and Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report on a measurement of the D+ -meson production cross section as a function of transverse momentum (p(T)) in proton-antiproton (p (p) over bar) collisions at 1.96 TeV center-of-mass energy, using the full data set collected by the Collider Detector at Fermilab in Tevatron Run II and corresponding to 10 fb(-1) of integrated luminosity. We use D-broken vertical bar -> K- pi(broken vertical bar) pi(broken vertical bar) decays fully reconstructed in the central rapidity region broken vertical bar y broken vertical bar < 1 with transverse momentum down to 1.5 GeV/c, a range previously unexplored in p collisions. Inelastic p (p) over bar -scattering events are selected online using minimally biasing requirements followed by an optimized offline selection. The K- pi(+) pi(+) mass distribution is used to identify the D+ signal, and the D+ transverse impact-parameter distribution is used to separate prompt production, occurring directly in the hard-scattering process, from secondary production from b-hadron decays. We obtain a prompt D+ signal of 2950 candidates corresponding to a total cross section sigma(D+), 1.5 < P-T < 14.5 GeV/c, vertical bar y vertical bar < 1) = 71.9 +/- 6.8 (stat) +/- 9.3 (syst) mu b.While the measured cross sections are consistent with theoretical estimates in each p(T) bin, the shape of the observed p(T) spectrum is softer than the expectation from quantum chromodynamics. The results are unique in p collisions and can improve the shape and uncertainties of future predictions.
Published: 2017

13. Measurement of the forward-backward asymmetry in low-mass bottom-quark pairs produced in proton-antiproton collisions

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Majersky, O. Malik, S. Manca, G. Manousakis-Katsikakis, A. and Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. and Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We report a measurement of the forward-backward asymmetry, A(FB), in b (b) over bar pairs produced in proton-antiproton collisions and identified by muons from semileptonic b-hadron decays. The event sample is collected at a center-of-mass energy of root s = 1.96 TeV with the CDF II detector and corresponds to 6.9 fb(-1) of integrated luminosity. We obtain an integrated asymmetry of A(FB)(b (b) over bar) = (1.2 +/- 0.7)% at the particle level for b-quark pairs with invariant mass, m(b (b) over bar), down to 40 GeV/c(2) and measure the dependence of A(FB)(b (b) over bar) on m(b (b) over bar). The results are compatible with expectations from the standard model.
Published: 2016

14. Measurement of vector boson plus D*(2010)(+) meson production in (p)over-barp collisions at root s=1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W-M Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: A measurement of vector boson (V) production in conjunction with a D*(2010)(+) meson is presented. Using a data sample corresponding to 9.7 fb(-1) of proton-antiproton collisions at center-of-mass energy root s = 1.96 TeV produced by the Fermilab Tevatron, we reconstruct V + D*+ samples with the CDF II detector. The D*+ is fully reconstructed in the D*(2010)(+) -> D-0 (-> K-pi(+))pi(+) decay mode. This technique is sensitive to the associated production of vector boson plus charm or bottom mesons. We measure the ratio of production cross sections sigma(W + D*) = sigma(W) = [1.75 +/- 0.13(stat) +/- 0.09(stat)]% and sigma(Z + D*)/sigma(Z) = [1.5 +/- 0.4(stat) +/- 0.2(stat)]% and perform a differential measurement of d sigma(W + D*)/dp(T)(D*). Event properties are utilized to determine the fraction of V + D*(2010)(+) events originating from different production processes. The results are in agreement with the predictions obtained with the PYTHIA program, limiting possible contribution from non-standard-model physics processes.
Published: 2016

15. Measurement of sin(2) theta(lept)(eff) using e(+)e(-) pairs from gamma*/Z bosons produced in p(p)over-bar collisions at a center- of- momentum energy of 1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. and Palencia, E. Palni, P. Papadimitriou, V. Parker, W. and Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. and Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. and Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. and Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. and Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: At the Fermilab Tevatron proton-antiproton (p (p) over bar) collider, Drell-Yan lepton pairs are produced in the process p (p) over bar -> e(+)e(-) + X through an intermediate gamma*/Z boson. The forward-backward asymmetry in the polar-angle distribution of the e(-) as a function of the e(+)e(-)-pair mass is used to obtain sin(2) theta(lept)(eff), the effective leptonic determination of the electroweak-mixing parameter sin(2) theta(W). The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.4 fb(-1) of integrated luminosity from p (p) over bar collisions at a center-of-momentum energy of 1.96 TeV, and is the full CDF Run II data set. The value of sin(2) theta(lept)(eff) is found to be 0.23248 +/- 0.00053. The combination with the previous CDF measurement based on mu(+)mu(-) pairs yields sin(2) theta(lept)(eff) = 0.23221 +/- 0.00046. This result, when interpreted within the specified context of the standard model assuming sin(2) theta(W) = 1 - M-W(2)/M-Z(2) and that the W- and Z-boson masses are on-shell, yields sin(2) theta(W) = 0.22400 +/- 0.00045, or equivalently a W-boson mass of 80.328 +/- 0.024 GeV/c(2).
Published: 2016

16. Measurement of the forward-backward asymmetry of top-quark and antiquark pairs using the full CDF Run II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. and Palencia, E. Palni, P. Papadimitriou, V. Parker, W. and Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. and Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. and Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. and Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. and Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We measure the forward-backward asymmetry of the production of top-quark and antiquark pairs in proton-antiproton collisions at center-of-mass energy root s = 1.96 TeV using the full data set collected by the Collider Detector at Fermilab (CDF) in Tevatron Run II corresponding to an integrated luminosity of 9.1 fb(-1). The asymmetry is characterized by the rapidity difference between top quarks and antiquarks (Delta y) and measured in the final state with two charged leptons (electrons and muons). The inclusive asymmetry, corrected to the entire phase space at parton level, is measured to be A(FB)(t (t) over bar) = 0.12 +/- 0.13, consistent with the expectations from the standard model (SM) and previous CDF results in the final state with a single charged lepton. The combination of the CDF measurements of the inclusive A(FB)(t (t) over bar) in both final states yields A(FB)(t (t) over bar) 0.160 +/- 0.045, which is consistent with the SM predictions. We also measure the differential asymmetry as a function of Delta y. A linear fit to A(FB)(t (t) over bar) (vertical bar Delta y vertical bar),assuming zero asymmetry at Delta y = 0, yields a slope of alpha = 0.14 +/- 0.15, consistent with the SM prediction and the previous CDF determination in the final state with a single charged lepton. The combined slope of A(FB)(t (t) over bar) (vertical bar Delta y vertical bar) the two final states is alpha = 0.227 +/- 0.057, which is 2.0 sigma larger than the SM prediction.
Published: 2016

17. Measurement of the WW and WZ production cross section using final states with a charged lepton and heavy-flavor jets in the full CDF Run II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. Devoto, F. D'Errico, M. Di Canto, A. Di Ruzza, B. Dittmann, J.R. D'Onofrio, M. Donati, S. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Eusebi, R. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grinstein, S. Grosso-Pilcher, C. Group, R.C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.B. Kim, S.H. Kim, Y.K. Kim, Y.J. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Margaroli, F. Marino, P. Martínez, M. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Prokoshin, F. Pranko, A. Ptohos, F. Punzi, G. Ranjan, N. Redondo Fernández, I. Renton, P. Rescigno, M. Riddick, T. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Safonov, A. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sinervo, P. Sliwa, K. Smith, J.R. Snider, F.D. Sorin, V. Song, H. Stancari, M. St Denis, R. Stelzer, B. Stelzer-Chilton, O. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Warburton, A. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the total WW and WZ production cross sections in pp collision at s=1.96 TeV, in a final state consistent with leptonic W boson decay and jets originating from heavy-flavor quarks from either a W or a Z boson decay. This analysis uses the full data set collected with the CDF II detector during Run II of the Tevatron collider, corresponding to an integrated luminosity of 9.4 fb-1. An analysis of the dijet mass spectrum provides 3.7σ evidence of the summed production processes of either WW or WZ bosons with a measured total cross section of σWW+WZ=13.7±3.9 pb. Independent measurements of the WW and WZ production cross sections are allowed by the different heavy-flavor decay patterns of the W and Z bosons and by the analysis of secondary-decay vertices reconstructed within heavy-flavor jets. The productions of WW and of WZ dibosons are independently seen with significances of 2.9σ and 2.1σ, respectively, with total cross sections of σWW=9.4±4.2 pb and σWZ=3.7-2.2+2.5 pb. The measurements are consistent with standard-model predictions. © 2016 American Physical Society.
Published: 2016

18. Search for a low-mass neutral Higgs boson with suppressed couplings to fermions using events with multiphoton final states

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. and Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. and Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. and Lancaster, M. Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. Limosani, A. and Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. and Loginov, A. Lucchesi, D. Luca, A. Lueck, J. Lujan, P. and Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. and Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. and Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for a Higgs boson with suppressed couplings to fermions, h(f), assumed to be the neutral, lower-mass partner of the Higgs boson discovered at the Large Hadron Collider, is reported. Such a Higgs boson could exist in extensions of the standard model with two Higgs doublets, and could be produced via p (p) over bar -> H(+/-)h(f) -> W*h(f)h(f) -> 4 gamma + X where H (+/-) is a charged Higgs boson. This analysis uses all events withat least three photons in the final state from proton-antiproton collisions at a center-of-mass energy of 1.96 TeV collected by the Collider Detector at Fermilab, corresponding to an integrated luminosity of 9.2 fb(-1). No evidence of a signal is observed in the data. Values of Higgs-boson masses between 10 and 100 GeV/c(2) are excluded at 95% Bayesian credibility.
Published: 2016

19. Measurement of the B-c(+/-) production cross section in p(p)over-tilde collisions at root s=1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Lopez, O. Gonzalez Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hartz, M. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, Q. Liu, T. and Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. Lueck, J. and Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. and Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. Noh, S. Y. and Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. and Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. and Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. and Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. and Rescigno, M. Rimondi, F. Ristori, L. Robson, A. and Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. and Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. Schwarz, T. and Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. and Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: We describe a measurement of the ratio of the cross sections times branching fractions of the B-c(+) meson in the decay mode B-c(+) -> J/psi mu(+)nu to the B+ meson in the decay mode B+ -> J/psi K+ in proton-antiproton collisions at center-of-mass energy root s = 1.96 TeV. The measurement is based on the complete CDF Run II data set, which comes from an integrated luminosity of 8.7 fb(-1). The ratio of the production cross sections times branching fractions for B-c(+) and B+ mesons with momentum transverse to the beam greater than 6 GeV/c and rapidity magnitude smaller than 0.6 is 0.211 +/- 0.012(stat)(-0.020)(+0.021)(syst). Using the known B+ -> J/psi K+ branching fraction, the known B+ production cross section, and a selection of the predicted B-c(+) -> J/psi mu(+nu) branching fractions, the range for the total B-c(+) production cross section is estimated.
Published: 2016

20. Efficient GAN-based Method for Extractive Summarization

Author: S.V. Moravvej, M.J. Maleki Kahaki, M. Salimi Sartakhti, and M. Joodaki
Subjects: text summarization, non-greedily, generative adversarial network, attention mechanism, extractive summarization, Computer engineering. Computer hardware, TK7885-7895, Science
Abstract: Background and Objectives: Text summarization plays an essential role in reducing time and cost in many domains such as medicine, engineering, etc. On the other hand, manual summarization requires much time. So, we need an automated system for summarizing. How to select sentences is critical in summarizing. Summarization techniques that have been introduced in recent years are usually greedy in the choice of sentences, which leads to a decrease in the quality of the summary. In this paper, a non-greedily method for selecting essential sentences from a text is presented.Methods: The present paper presents a method based on a generative adversarial network and attention mechanism called GAN-AM for extractive summarization. Generative adversarial networks have two generator and discriminator networks whose parameters are independent of each other. First, the features of the sentences are extracted by two traditional and embedded methods. We extract 12 traditional features. Some of these features are extracted from sentence words and others from the sentence. In addition, we use the well-known Skip-Gram model for embedding. Then, the features are entered into the generator as a condition, and the generator calculates the probability of each sentence in summary. A discriminator is used to check the generated summary of the generator and to strengthen its performance. We introduce a new loss function for discriminator training that includes generator output, real and fake summaries of each document. During training and testing, each document enters the generator with different noises. It allows the generator to see many combinations of sentences that are suitable for quality summaries.Results: We evaluate our results on CNN/Daily Mail and Medical datasets. Summaries produced by the generator show that our model performs better than other methods compared based on the ROUGE metric. We apply different sizes of noise to the generator to check the effect of noise on our model. The results indicate that the noise-free model has poor results.Conclusion: Unlike recent works, in our method, the generator selects sentences non-greedily. Experimental results show that the generator with noise can produce summaries that are related to the main subject.
Published: 2022
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21. Studies of high-transverse momentum jet substructure and top quarks produced in 1.96 TeV proton-antiproton collisions

Author: Aaltonen, T. Alon, R. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Duchovni, E. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. and Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. and Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. and Hara, K. Hare, M. Harr, R. F. Harrington-Taber, T. and Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R. E. and Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. and Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. and Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. and Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. Kimura, N. and Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. and Loginov, A. Lucchesi, D. Luca, A. Lueck, J. Lujan, P. and Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. and Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Perez, G. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sinervo, P. Sliwa, K. and Smith, J. R. Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. and Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. and Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. and Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. and Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. and Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Results of a study of the substructure of the highest transverse momentum (p(T)) jets observed by the CDF Collaboration are presented. Events containing at least one jet with p(T) > 400 GeV/c in a sample corresponding to an integrated luminosity of 5.95 fb(-1), collected in 1.96 TeV proton-antiproton collisions at the Fermilab Tevatron collider, are selected. A study of the jet mass, angularity, and planar-flow distributions is presented, and the measurements are compared with predictions of perturbative quantum chromodynamics. A search for boosted top-quark production is also described, leading to a 95% confidence level upper limit of 38 fb on the production cross section of top quarks with p(T) > 400 GeV/c.
Published: 2015

22. Search for production of an Y(1S) meson in association with a W or Z boson using the full 1.96 TeV p(p)over-bar collision data set at CDF

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchellia, S. and CDF Collaboration
Subjects: High Energy Physics::Experiment
Abstract: Production of the Y(1S) meson in association with a vector boson is a rare process in the standard model with a cross section predicted to be below the sensitivity of the Tevatron. Observation of this process could signify contributions not described by the standard model or reveal limitations with the current nonrelativistic quantum-chromodynamic models used to calculate the cross section. We perform a search for this process using the full Run II data set collected by the CDF II detector corresponding to an integrated luminosity of 9.4 fb(-1). The search considers the Y -> mu mu decay and the decay of the W and Z bosons into muons and electrons. In these purely leptonic decay channels, we observe one YW candidate with an expected background of 1.2 +/- 0.5 events, and one YZ candidate with an expected background of 0.1 +/- 0.1 events. Both observations are consistent with the predicted background contributions. The resulting upper limits on the cross section for Y + W/Z production are the most sensitive reported from a single experiment and place restrictions on potential contributions from non-standard-model physics.
Published: 2015

23. Measurement of the production and differential cross sections of W+W- bosons in association with jets in p(p)over-bar collisions at root s = 1.96 TeV (vol 91, 111101, 2015)

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and Dascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. DErrico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. DOnofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Ramos, J. P. Fernandez Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Lopez, O. Gonzalez and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, N. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W-M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Published: 2015

24. Measurement of the top-quark mass in the t(t)over-bar dilepton channel using the full CDF Run II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We present a measurement of the top-quark mass in events containing two leptons (electrons or muons) with a large transverse momentum, two or more energetic jets, and a transverse-momentum imbalance. We use the full proton-antiproton collision data set collected by the CDF experiment during the Fermilab Tevatron Run II at center-of-mass energy root s = 1.96 TeV, corresponding to an integrated luminosity of 9.1 fb(-1). A special observable is exploited for an optimal reduction of the dominant systematic uncertainty, associated with the knowledge of the absolute energy of the hadronic jets. The distribution of this observable in the selected events is compared to simulated distributions of t (t) over bar dilepton signal and background. We measure a value for the top-quark mass of 171.5 +/- 1.9 (stat) +/- 2.5 (syst) GeV/c(2).
Published: 2015

25. Study of the energy dependence of the underlying event in proton-antiproton collisions

Author: Aaltonen, T. Albrow, M. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Group, R.C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucá, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St. Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: We study charged particle production (pT>0.5 GeV/c, |η
Published: 2015

26. Constraints on Models of the Higgs Boson with Exotic Spin and Parity using Decays to Bottom-Antibottom Quarks in the Full CDF Data Set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, A. S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: Condensed Matter::Quantum Gases, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for particles with the same mass and couplings as those of the standard model Higgs boson but different spin and parity quantum numbers is presented. We test two specific alternative Higgs boson hypotheses: a pseudoscalar Higgs boson with spin-parity J(P) = 0(-) and a gravitonlike Higgs boson with J(P) = 2(+), assuming for both a mass of 125 GeV/c(2). We search for these exotic states produced in association with a vector boson and decaying into a bottom-antibottom quark pair. The vector boson is reconstructed through its decay into an electron or muon pair, or an electron or muon and a neutrino, or it is inferred from an imbalance in total transverse momentum. We use expected kinematic differences between events containing exotic Higgs bosons and those containing standard model Higgs bosons. The data were collected by the CDF experiment at the Tevatron proton-antiproton collider, operating at a center-of-mass energy of root s = 1.96 TeV, and correspond to an integrated luminosity of 9.45 fb(-1). We exclude deviations from the predictions of the standard model with a Higgs boson of mass 125 GeV/c(2) at the level of 5 standard deviations, assuming signal strengths for exotic boson production equal to the prediction for the standard model Higgs boson, and set upper limits of approximately 30% relative to the standard model rate on the possible rate of production of each exotic state.
Published: 2015

27. First measurement of the forward-backward asymmetry in bottom-quark pair production at high mass

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Henry, S. Herndon, M. Hocker, A. Hong, Z. and Hopkins, W. Hou, S. Hughes, R. E. Husemann, U. and Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. and James, E. Jang, D. Jayatilaka, B. Jeon, E. J. and Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. Kasmi, A. and Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. and Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. Kimura, N. Kirby, M. and Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. and Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. and Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. and Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. and Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. and Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. and Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. and Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. and Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. and Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. and Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. and Ruiz, A. Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. and Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. and Schlabach, P. Schmidt, E. E. Schwarz, T. Scodellaro, L. and Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. and Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. and Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. and Smith, J. R. Snider, F. D. Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. and Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. and Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. and Thukral, V. Toback, D. Tokar, S. Tollefson, K. and Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. and Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. and Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. and Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. and Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. and Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. and Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. and Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. and Yamato, D. Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. and Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. and Yu, G. B. Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. and Zucchelli, S. CDf Collaboration
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We measure the particle-level forward-backward production asymmetry in b (b) over bar pairs with masses (m(b (b) over bar)) larger than 150 GeV/c(2), using events with hadronic jets and employing jet charge to distinguish b from (b) over bar. The measurement uses 9.5 fb(-1) of p (p) over bar collisions at a center-of-mass energy of 1.96 TeV recorded by the CDF II detector. The asymmetry as a function of m(b (b) over bar) is consistent with zero, as well as with the predictions of the standard model. The measurement disfavors a simple model including an axigluon with a mass of 200 GeV/c(2), whereas a model containing a heavier 345 GeV/c(2) axigluon is not excluded.
Published: 2015

28. Measurement of differential production cross sections for Z/gamma* bosons in association with jets in p(p)over-bar collisions at root s=1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Pianori, E. Pilot, J. Pitts, K. Plager, C. and Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. and Vilar, R. Vizan, J. Vogel, M. Volpi, G. Vazquez, F. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment
Abstract: Differential cross sections for the production of Z bosons or off-shell photons gamma* in association with jets are measured in proton-antiproton collisions at center-of-mass energy root s = 1.96 TeV using the full data set collected with the Collider Detector at Fermilab in Tevatron run II and corresponding to 9.6 fb(-1) of integrated luminosity. Results include first measurements at CDF of differential cross sections in events with a Z/gamma* boson and three or more jets, the inclusive cross section for production of Z/gamma* and four or more jets, and cross sections as functions of various angular observables in lower jet-multiplicity final states. Measured cross sections are compared to several theoretical predictions.
Published: 2015

29. Measurement of central exclusive pi(+)pi(-) production in p(p)over-bar collisions at root s=0.9 and 1.96 TeV at CDF

Author: Aaltonen, T. Albrow, M. G. Amerio, S. Amidei, D. and Anastassov, A. Annovi, A. Antos, J. Apollinari, G. and Appel, J. A. Arisawa, T. Artikov, A. Asaadi, J. and Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. and Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V. E. and Barnett, B. A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. and Beretvas, A. Bhatti, A. Bland, K. R. Blumenfeld, B. and Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. and Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. and Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. and Chen, Y. C. Chertok, M. Chiarelli, G. Chlachidze, G. and Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M. E. and Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzaez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lontkovskyi, D. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Makarenko, I. Malik, S. Manca, G. Manousakis-Katsikakis, A. and Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. and Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. and Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. and Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. and Rescigno, M. Rimondi, F. Ristori, L. Robson, A. and Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. and Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. Schwarz, T. and Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. and Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchelli, S. Zurek, M. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We measure exclusive pi(+)pi(-) production in proton-antiproton collisions at center-of-mass energies root s = 0.9 and 1.96 TeV in the Collider Detector at Fermilab. We select events with two oppositely charged particles, assumed to be pions, with pseudorapidity vertical bar eta vertical bar < 1.3 and with no other particles detected in vertical bar eta vertical bar < 5.9. We require the pi(+)pi(-) system to have rapidity vertical bar y vertical bar < 1.0. The production mechanism of these events is expected to be dominated by double pomeron exchange, which constrains the quantum numbers of the central state. The data are potentially valuable for isoscalar meson spectroscopy and for understanding the pomeron in a region of transition between nonperturbative and perturbative quantum chromodynamics. The data extend up to dipion mass M(pi(+)pi(-)) = 5000 MeV/c(2) and show resonance structures attributed to f(0) and f(2)(1270) mesons. From the pi(+)pi(-) and K+K- spectra, we place upper limits on exclusive chi(c0)(3415) production.
Published: 2015

30. Measurement of the production and differential cross sections of W+W- bosons in association with jets in p(p)over-bar collisions at root s = 1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchellia, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the W-boson-pair production cross section in p (p) over bar collisions at 1.96 TeV center-of-mass energy and the first measurement of the differential cross section as a function of jet multiplicity and leading-jet energy. The W+W- cross section is measured in the final state comprising two charged leptons and neutrinos, where either charged lepton can be an electron or a muon. Using data collected by the CDF experiment corresponding to 9.7 fb(-1) of integrated luminosity, a total of 3027 collision events consistent with W+W- production are observed with an estimated background contribution of 1790 +/- 190 events. The measured total cross section is sigma(p (p) over bar --> W+W-) = 14.0 +/- 0.6(stat)(-1.0)(+1.2)(syst) +/- 0.8(lumi) pb, consistent with the standard model prediction.
Published: 2015

31. P103 PRE-ACT: Prediction of Radiotherapy side Effects using explainable AI for patient Communication and Treatment modification

Author: T. Rattay, P. Bajardi, G. Bologna, F. Bonchi, G. Cortellessa, A. Dekker, F. Fracasso, M. Joore, N. Paragios, S. Rivera, C. Roumen, J. van Soest, A. Traverso, K. Verhoeven, I. Koutsopoulos, and C.J. Talbot
Subjects: Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Published: 2023
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32. First Search for Exotic Z Boson Decays into Photons and Neutral Pions in Hadron Collisions

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Ramos, J. P. Fernandez Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment
Abstract: A search for forbidden and exotic Z boson decays in the diphoton mass spectrum is presented for the first time in hadron collisions, based on data corresponding to 10.0 fb(-1) of integrated luminosity from proton-antiproton collisions at root s = 1.96 TeV collected by the CDF experiment. No evidence of signal is observed, and 95% credibility level Bayesian upper limits are set on the branching ratios of decays of the Z boson to a photon and neutral pion (which is detected as a photon), a pair of photons, and a pair of neutral pions. The observed branching ratio limits are 2.01 x 10(-5) for Z -> pi(0)gamma, 1.46 x 10(-5) for Z -> gamma gamma, and 1.52 x 10(-5) for Z -> pi(0)pi(0). The Z -> pi(0)gamma and Z -> gamma gamma limits improve the most stringent results from other experiments by factors of 2.6 and 3.6, respectively. The Z -> pi(0)pi(0) branching ratio limit is the first experimental result on this decay.
Published: 2014

33. Measurement of the top-quark mass in the all-hadronic channel using the full CDF data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzlez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Pianori, E. Pilot, J. Pitts, K. Plager, C. and Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Lattice, High Energy Physics::Phenomenology, Physics::Atomic and Molecular Clusters, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The top-quark mass M-top is measured using top quark-antiquark pairs produced in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV and that decay into a fully hadronic final state. The full data set collected with the CDF II detector at the Fermilab Tevatron Collider, corresponding to an integrated luminosity of 9.3 fb(-1), is used. Events are selected that have six to eight jets, at least one of which is identified as having originated from a b quark. In addition, a multivariate algorithm, containing multiple kinematic variables as inputs, is used to discriminate signal events from background events due to QCD multijet production. Templates for the reconstructed top-quark mass are combined in a likelihood fit to measure M-top with a simultaneous calibration of the jet energy scale. A value of M-top = 175.07 +/- 1.19(stat)(-1.58)(+1.55)(syst) GeV/c(2) is obtained for the top-quark mass.
Published: 2014

34. Precise measurement of the W-boson mass with the Collider Detector at Fermilab

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. da Costa, J. Guimaraes Barria, P. Bartos, P. Bauce, M. and Bedeschi, F. Beecher, D. Behari, S. Bellettini, G. and Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. and Binkley, M. Bizjak, I. Bland, K. R. Blumenfeld, B. and Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. and Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. and Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. Eusebi, R. Farrington, S. Fernandez Ramos, J. P. Field, R. and Flanagan, G. Forrest, R. Franklin, M. Freeman, J. C. and Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A. F. and Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. and Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. Giokaris, N. and Giromini, P. Giurgiu, G. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. Grinstein, S. Grosso-Pilcher, C. Group, R. C. Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. and Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. and Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. and Lancaster, M. Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. Limosani, A. and Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. and Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. Lueck, J. and Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. and Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Nurse, E. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. and Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. and Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. and Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. and Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. and Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. and Punzi, G. Ranjan, N. Redondo Fernandez, I. Renton, P. and Rescigno, M. Riddick, T. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shekhar, R. Shepard, P. F. Shimojima, M. Shochet, M. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stelzer-Chilton, O. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Sun, S. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Shreyber-Tecker, I. Teng, P. K. Thom, J. and Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. and Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. and Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. and Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. and Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. and Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. and Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. and Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. Yang, Y. C. and Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. and Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. Zeng, Y. and Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the W-boson mass, M-W, using data corresponding to 2.2 fb(-1) of integrated luminosity collected in p (p) over bar collisions at root s = 1.96 TeV with the CDF II detector at the Fermilab Tevatron. The selected sample of 470 126 W -> ev candidates and 624 708 W -> mu nu candidates yields the measurement M-W = 80387 +/- 12 (stat) +/- 15(syst) = 80387 +/- 19 MeV/c(2). This is the most precise single measurement of the W-boson mass to date.
Published: 2014

35. Measurement of the ZZ production cross section using the full CDF II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. De Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Ramos, J. P. Fernndez Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. Da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. K. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the ZZ-boson pair-production cross section in 1.96 TeV center-of-mass energy p (p) over bar collisions. We reconstruct final states incorporating four charged leptons or two charged leptons and two neutrinos from the full data set collected by the Collider Detector experiment at the Fermilab Tevatron, corresponding to 9.7 fb(-1) of integrated luminosity. Combining the results obtained from each final state, we measure a cross section of 1.04(-0.25)(+0.32) pb, in good agreement with the standard model prediction at next-to-leading order in the strong-interaction coupling.
Published: 2014

36. Indirect measurement of sin(2)theta(W) (or M-W) using mu(+)mu(-) pairs from gamma*/Z bosons produced in p(p)over-bar collisions at a center-of-momentum energy of 1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Drell-Yan lepton pairs are produced in the process p (p) over bar -> mu(+)mu(-) + X through an intermediate gamma*/Zboson. The forward-backward asymmetry in the polar-angle distribution of the mu(-) as a function of the invariant mass of the mu(+)mu(-) pair is used to obtain the effective leptonic determination sin(2)theta(lept)(eff) of the electroweakmixing parameter sin(2)theta w, from which the value of sin(2)theta w is derived assuming the standard model. The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.2 fb(-1) of integrated luminosity from p (p) over bar collisions at a center-of-momentum energy of 1.96 TeV, and is the full CDF Run II data set. The value of sin(2)theta(lept)(eff) is found to be 0.2315 +/- 0.0010, where statistical and systematic uncertainties are combined in quadrature. When interpreted within the context of the standard model using the on-shell renormalization scheme, where sin(2)theta w = 1 - M-W(2)/M-Z(2), the measurement yields sin(2)theta w = 0.2233 +/- 0.0009, or equivalently a W-boson mass of 80.365 +/- 0.047 GeV/c(2). The value of the W-boson mass is in agreement with previous determinations in electron- positron collisions and at the Tevatron collider.
Published: 2014

37. Measurement of the Inclusive Leptonic Asymmetry in Top-Quark Pairs that Decay to Two Charged Leptons at CDF

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. De Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorig, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Henry, S. Herndon, M. Hocker, A. Hong, Z. and Hopkins, W. Hou, S. Hughes, R. E. Husemann, U. and Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. and James, E. Jang, D. Jayatilaka, B. Jeon, E. J. and Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. Kasmi, A. and Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. and Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. Kimura, N. Kirby, M. and Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. and Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. and Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. and Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. and Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. and Ptohos, F. Punzi, G. Ranjan, N. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. St. Denis, R. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We measure the inclusive forward-backward asymmetry of the charged-lepton pseudorapidities from top-quark pairs produced in proton-antiproton collisions and decaying to final states that contain two charged leptons (electrons or muons). The data are collected with the Collider Detector at Fermilab and correspond to an integrated luminosity of 9.1 fb(-1). We measure the leptonic forward-backward asymmetry, A(FB)(l), to be 0.072 +/- 0.060 and the leptonic pair forward-backward asymmetry, A(FB)(ll), to be 0.076 +/- 0.082. The measured values can be compared with the standard model predictions of A(FB)(l) = 0.038 +/- 0.003 and A(FB)(ll) 0.048 +/- 0.004, respectively. Additionally, we combine the A(FB)(l) result with a previous determination from a final state with a single lepton and hadronic jets and obtain A(FB)(l) 0.090(-0.026)(+0.028).
Published: 2014

38. Measurements of Direct CP-Violating Asymmetries in Charmless Decays of Bottom Baryons

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Nuclear Experiment
Abstract: We report final measurements of direct CP-violating asymmetries in charmless decays of neutral bottom hadrons to pairs of charged hadrons with the upgraded Collider Detector at the Fermilab Tevatron. Using the complete root s = 1.96 TeV proton-antiproton collisions data set, corresponding to 9.3 fb(-1) of integrated luminosity, we measure A(A(b)(0) -> p pi(-)) = +0.06 +/- 0.07(stat) +/- 0.03(syst) and A(A(b)(0) -> pK(-)) = -0.10 +/- 0.08(stat) +/- 0.04(syst), compatible with no asymmetry. In addition we measure the CP-violating asymmetries in B-s(0) -> K-pi(-) and B-0 -> K+pi(-) decays to be A(B-s(0) -> K-pi(-)) = +0.22 +/- 0.07(stat) +/- 0.02(syst) and A(B-0 -> K+pi(-)) = -0.083 +/- 0.013(stat) +/- 0.004(syst), respectively, which are significantly different from zero and consistent with current world averages.
Published: 2014

39. Study of top quark production and decays involving a tau lepton at CDF and limits on a charged Higgs boson contribution

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Rizzi, C. Robson, A. Rodriguez, T. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. and Vilar, R. Vizan, J. Vogel, M. Volpi, G. Vazquez, F. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We present an analysis of top-antitop quark production and decay into a tau lepton, tau neutrino, and bottom quark using data from 9 fb(-1) of integrated luminosity at the Collider Detector at Fermilab. Dilepton events, where one lepton is an energetic electron or muon and the other a hadronically decaying tau lepton, originating from proton-antiproton collisions at root s = 1.96 TeV, are used. A top-antitop quark production cross section of 8.1 +/- 2.1 pb is measured, assuming standard-model top quark decays. By separately identifying for the first time the single-tau and the ditau components, we measure the branching fraction of
Published: 2014

40. Mass and lifetime measurements of bottom and charm baryons in p(p)over-bar collisions at pffisffi root s=1.96 TeV

Author: Aaltonen, T. Ameriob, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W-M Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchellib, S. and CDF Collaboration
Subjects: High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Nuclear Experiment
Abstract: We report on mass and lifetime measurements of several ground state charmed and bottom baryons, using a data sample corresponding to 9.6 fb(-1) from p (p) over bar collisions at pffisffiffi root s = 1.96 TeV and recorded with the Collider Detector at Fermilab. Baryon candidates are reconstructed from data collected with an online event selection designed for the collection of long-lifetime heavy-flavor decay products and a second event selection designed to collect J/psi -> mu(+)mu(-) candidates. First evidence for the process Omega(-)(b) -> Omega(0)(c)pi(-) is presented with a significance of 3.3 sigma. We measure the following baryon masses: M(Xi(0)(c)) = 2470.85 +/- 0.24(stat) +/- 0.55(syst) MeV/c(2); M(Xi(+)(c)) = 2468.00 +/- 0.18(stat) +/- 0.51(syst) MeV/c(2); M(Lambda(b)) = 5620.15 +/- 0.31(stat) +/- 0.47(syst) MeV/c(2); M(Xi(-)(b)) = 5793.4 +/- 1.8(stat) +/- 0.7(syst) MeV/c(2); M(Xi(0)(b)) = 5788.7 +/- 4.3(stat) +/- 1.4(syst) MeV/c(2); and M(Omega(-)(b)) = 6047.5 +/- 3.8(stat) +/- 0.6(syst) MeV/c(2): The isospin splitting of the Xi(-0)(b) states is found to be M(Xi(-)(b)) - M(Xi(0)(b)) = 4.7 +/- 4.7(stat) +/- 0.7(syst)MeV/c(2). The isospin splitting of the Xi(0,vertical bar)(c) states is found to be M(Xi(0)(c)) - M(Xi(0)(c)) = 2.85 +/- 0.30(stat) +/- 0.04(syst) MeV/c(2). The following lifetime measurements are made: tau(Lambda(b)) = 1.565 +/- 0.035(stat) +/- 0.020(syst) ps; tau(Xi(-)(b)) = 1.32 +/- 0.14(stat) +/- 0.02(syst) ps; tau(Omega(-)(b)) = 1.66(-0.40)(+0.53)(stat) +/- 0.02(syst) ps
Published: 2014

41. Search for new physics in trilepton events and limits on the associated chargino-neutralino production at CDF

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We perform a search for new physics using final states consisting of three leptons and a large imbalance in transverse momentum resulting from proton-antiproton collisions at 1.96 TeV center-of-mass energy. We use data corresponding to 5.8 fb(-1) of integrated luminosity recorded by the CDF II detector at the Tevatron collider. Our main objective is to investigate possible new low-momentum (down to 5 GeV/c) multi-leptonic final states not investigated by LHC experiments. Relative to previous CDF analyses, we expand the geometric and kinematic coverage of electrons and muons and utilize tau leptons that decay hadronically. Inclusion of tau leptons is particularly important for supersymmetry (SUSY) searches. The results are consistent with standard-model predictions within 1.85 sigma. By optimizing our event selection to increase sensitivity to the minimal supergravity (mSUGRA) SUSY model, we set limits on the associated production of chargino and next-to-lightest neutralino, the SUSY partners of the electroweak gauge bosons. We exclude cross sections up to 0.1 pb and chargino masses up to 168 GeV/c(2) at 95% C.L., for a suitable set of mSUGRA parameters. We also exclude a region of the two-dimensional space of the masses of the neutralino and the supersymmetric partner of the tau lepton, not previously excluded at the Tevatron.
Published: 2014

42. Study of orbitally excited B mesons and evidence for a new B pi resonance

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. Devoto, F. D'Errico, M. Di Canto, A. Di Ruzza, B. Dittmann, J. R. D'Onofrio, M. and Donati, S. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Feindt, M. Fernandez Ramos, J. P. Field, R. and Flanagan, G. Forrest, R. Franklin, M. Freeman, J. C. and Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A. F. and Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. and Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. Giokaris, N. and Giromini, P. Giurgiu, G. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. Grinstein, S. Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes and Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heck, M. Heinrich, J. Herndon, M. Hocker, A. and Hong, Z. Hopkins, W. Hou, S. Hughes, R. E. Husemann, U. and Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E. J. and Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. Kasmi, A. and Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. and Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. B. Kim, S. H. Kim, Y. K. Kim, Y. J. Kimura, N. Kirby, M. and Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. and Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. and Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Luca, A. Lucchesi, D. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. and Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. and Poprocki, S. Potamianos, K. Prokoshin, F. Pranko, A. and Ptohos, F. Punzi, G. Ranjan, N. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Sorin, V. Song, H. Stancari, M. St Denis, R. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Abstract: Using the full CDF Run II data sample, we report evidence for a new resonance, which we refer to as B(5970), found simultaneously in the B-0 pi(+) and B+pi(-) mass distributions with a significance of 4.4 standard deviations. We further report the first study of resonances consistent with orbitally excited B+ mesons and an updated measurement of the properties of orbitally excited B-0 and B-s(0) mesons. We measure the masses and widths of all states, as well as the relative production rates of the B-1, B-2*, and B(5970) states and the branching fraction of the B-s2*(0) B-s2*(0) state to either B*K-+(-) and B+K-. Furthermore, we measure the production rates of the orbitally excited B-0,B-+ states relative to the B-0,B-+ ground state. The masses of the new B(5970) resonances are 5978 +/- 5(stat) +/- 12(syst)MeV/c(2) for the neutral state and 5961 +/- 5(stat) +/- 12(syst) MeV/c(2) for the charged state, assuming that the resonance decays into B pi final states. The properties of the orbitally excited and the new B(5970)(0,+) states are compatible with isospin symmetry.
Published: 2014

43. Search for s-Channel Single-Top-Quark Production in Events with Missing Energy Plus Jets in p(p)over-bar Collisions at root s=1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. De Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Ramos, J. P. Fernandez Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Lopez, O. Gonzalez Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Fernandez, I. Redondo Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The first search for single-top-quark production from the exchange of an s-channel virtual W boson using events with an imbalance in the total transverse energy, b-tagged jets, and no identified leptons is presented. Assuming the electroweak production of top quarks of mass 172.5 GeV/c(2) in the s channel, a cross section of 1.12(-0.57)(+0.61) (stat + syst) pb with a significance of 1.9 standard deviations is measured. This measurement is combined with the result obtained from events with an imbalance in total transverse momentum, b-tagged jets, and exactly one identified lepton, yielding a cross section of 1.36(-0.32)(+0.37) (stat + syst) pb, with a significance of 4.2 standard deviations.
Published: 2014

44. Invariant-mass distribution of jet pairs produced in association with a W boson in p(p)over-bar collisions at root s=1.96 TeV using the full CDF Run II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Ramos, J. P. Fernandez Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaborat
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We report on a study of the dijet invariant-mass distribution in events with one identified lepton, a significant imbalance in the total event transverse momentum, and two jets. This distribution is sensitive to the possible production of a new particle in association with a W boson, where the boson decays leptonically. We use the full data set of proton-antiproton collisions at 1.96 TeV center-of-mass energy collected by the Collider Detector at the Fermilab Tevatron, corresponding to an integrated luminosity of 8.9 fb(-1). The data are found to be consistent with standard model expectations, and a 95% confidence level upper limit is set on the production cross section of a W boson in association with a new particle decaying into two jets.
Published: 2014

45. Measurement of indirect CP-violating asymmetries in D-0 -> K+K- and D-0 -> pi(+)pi(-) decays at CDF

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Ramos, J. P. Fernandez Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Lopez, O. Gonzalez and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. Mazzacane, A. Mazzanti, P. and McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. and Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. and Moggi, N. Moon, C. S. Moore, R. Morello, M. J. and Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Pianori, E. Pilot, J. Pitts, K. Plager, C. and Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Fernandez, I. Redondo and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. and Vilar, R. Vizan, J. Vogel, M. Volpi, G. Vzquez, F. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report a measurement of the indirect CP-violating asymmetries (A(Gamma)) between effective lifetimes of anticharm and charm mesons reconstructed in D-0 –> K+K- and D-0 –> pi(+)pi(-) decays. We use the full data set of proton-antiproton collisions collected by the Collider Detector at Fermilab experiment and corresponding to 9.7 fb(-1) of integrated luminosity. The strong-interaction decay D*(+) –> D-0 pi(+) is used to identify the meson at production as D-0 or (D) over bar (0). We statistically subtract D-0 and (D) over bar (0) mesons originating from b-hadron decays and measure the yield asymmetry between anticharm and charm decays as a function of decay time. We measure A(Gamma)(K+K- ) = (-0.19 +/- 0.15(stat) +/- 0.04(syst))% and A(Gamma)(pi(+)pi(-)) = (- 0.01 +/- 0.18(stat) +/- 0.03(syst)%. The results are consistent with the hypothesis of CP symmetry and their combination yields A(Gamma) = (- 0.12 +/- 0.12)%.
Published: 2014

46. Measurement of B(t -> Wb)/B(t -> Wq) in Top-Quark-Pair Decays Using Dilepton Events and the Full CDF Run II Data Set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Ramos, J. P. Fernandez Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the ratio of the top-quark branching fractions R = B(t -> Wb)/B(t -> Wq), where q represents any quark flavor, in events with two charged leptons, imbalance in total transverse energy, and at least two jets. The measurement uses proton-antiproton collision data at center-of-mass energy 1.96 TeV, corresponding to an integrated luminosity of 8.7 fb(-1) collected with the Collider Detector at Fermilab during Run II of the Tevatron. We measure R to be 0.87 +/- 0.07, and extract the magnitude of the top-bottom quark coupling to be |V-tb| 0.93 +/- 0.04, assuming three generations of quarks. Under these assumptions, a lower limit of |V-tb| > 0.85(0.87) at 95% (90%) credibility level is set.
Published: 2014

47. Measurement of the single top quark production cross section and |Vtb | in events with one charged Lepton, large missing transverse energy, and jets at CDF

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Group, R.C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hirschbuehl, D. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucà, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. Mcnulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St. Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C. Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We report a measurement of single top quark production in proton-antiproton collisions at a center-of-mass energy of s=1.96 TeV using a data set corresponding to 7.5 fb-1 of integrated luminosity collected by the Collider Detector at Fermilab. We select events consistent with the single top quark decay process t→Wb→νb by requiring the presence of an electron or muon, a large imbalance of transverse momentum indicating the presence of a neutrino, and two or three jets including at least one originating from a bottom quark. An artificial neural network is used to discriminate the signal from backgrounds. We measure a single top quark production cross section of 3.04-0.53+0.57 pb and set a lower limit on the magnitude of the coupling between the top quark and bottom quark |Vtb|>0.78 at the 95% credibility level. © 2014 American Physical Society.
Published: 2014

48. A Comprehensive Review of Various Fault Location Methods for Transmission ‎Lines Compensated by FACTS devices and Series Capacitors

Author: M. Abasi, M. Joorabian, A. Saffarian, and S.G. Seifossadat
Subjects: fault location, facts devices, reactive power, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Production of electric energy or power. Powerplants. Central stations, TK1001-1841
Abstract: Fault location in transmission lines compensated by flexible alternating current transmission system (FACTS) devices and series capacitor (SC) compensators is much more complicated than simple lines due to the presence of time-variant voltage and current sources in the topology of transmission lines. In recent years, due to the increasing presence of reactive power compensators in power systems and the researchers’ desire to study the presence of such equipment in the network, many articles have been published in the field of fault location in transmission lines equipped with reactive power compensators. Thus, the fault location problem in electrical power transmission lines equipped with reactive power compensators, including FACTS and SC devices, is comprehensively discussed and analyzed in this paper. For the first time, all the basic indices and factors that have always been very effective in analyzing the fault location problem in transmission lines equipped with reactive power compensators in various papers are classified thoroughly. Then, based on the types of reactive power compensators, all the literature published in the field of fault location in compensated transmission lines are categorized. Finally, a comparison table is presented to examine the fundamental indices of the literature in this field.
Published: 2021
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49. Antioxidant treatment reverts increased arterial basal tone and oxidative stress in nephrectomized (5/6) hypertensive rats

Author: Rodrigo O Maranon, María Sofía Karbiner, Claudio M Joo Turoni, María Peral de Bruno, and Nicolás Martín Salas
Subjects: BASAL TONE, lcsh:Diseases of the circulatory (Cardiovascular) system, medicine.medical_specialty, Mean arterial pressure, CIENCIAS MÉDICAS Y DE LA SALUD, Article Subject, Renal function, medicine.disease_cause, Nitric oxide, chemistry.chemical_compound, Basal (phylogenetics), Internal medicine, medicine.artery, Internal Medicine, Medicine, Endothelial dysfunction, Aorta, NEPHRECTOMY, business.industry, purl.org/becyt/ford/3.1 [https], Bioquímica y Biología Molecular, medicine.disease, Medicina Básica, Endocrinology, chemistry, lcsh:RC666-701, purl.org/becyt/ford/3 [https], business, Oxidative stress, NITRIC OXIDE, Research Article, Kidney disease
Abstract: Nonischemic 5/6 nephrectomized rat (NefR) is a model of chronic kidney disease. However, little is known about vascular dysfunction and its relation with hypertension in NefR. Aims. To evaluate possible alterations of endothelial function, NObioavailability, and basal tone in aorta from NefR and the role of oxidative stress. Sprague Dawley rats were divided into sham rats (SR), NefR, and NefR treated with tempol (NefR-T). Mean arterial pressure (MAP) and renal function were determined. In isolated aortic rings the following was measured: 1-endothelial function, 2-basal tone, 3-NO levels, 4-membrane potential (MP), and 5-oxidative stress. NefR increased MAP (SR: 119 ± 4 mmHg; =7; NefR: 169 ± 6; =8; < 0.001). Tempol did not modify MAP (NefR-T: 168 ± 10; =6; < 0.001). NefR showed endothelial dysfunction, increased basal tone and decreased NO levels (SR: 32 ± 2 nA; =7, NefR: 10 ± 2; =8; < 0.001). In both in vitro and in vivo tempol improves basal tone, NO levels, and MP. Oxidative stress in NefR was reverted in NefR-T. We described, for the first time, that aorta from NefR presented increased basal tone related to endothelial dysfunction and decreased NO-bioavailability. The fact that tempol improves NO-contents and basal tone, without decrease MAP, indicates that oxidative stress could be implicated early and independently to hypertension, in the vascular alterations. Fil: Marañón, Rodrigo Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucuman. Instituto Superior de Investigaciones Biologicas; Argentina. University Of Mississippi; Estados Unidos Fil: Joo Turoni, Claudio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucuman. Instituto Superior de Investigaciones Biologicas; Argentina Fil: Karbiner, María Sofía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucuman. Instituto Superior de Investigaciones Biologicas; Argentina Fil: Salas, Nicolás Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucuman. Instituto Superior de Investigaciones Biologicas; Argentina Fil: Peral, Maria de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucuman. Instituto Superior de Investigaciones Biologicas; Argentina
Published: 2013

50. Search for Resonant Top-Antitop Production in the Lepton Plus Jets Decay Mode Using the Full CDF Data Set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Ciocci, M. A. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. and Cordelli, M. Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. d'Ascenzo, N. Datta, M. and De Barbaro, P. Demortier, L. Deninno, M. Devoto, F. and d'Errico, M. Di Canto, A. Di Ruzza, B. Dittmann, J. R. and D'Onofrio, M. Donati, S. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. and Esham, B. Eusebi, R. Farrington, S. Fernandez Ramos, J. P. and Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Garfinkel, A. F. and Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. and Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. Giokaris, N. and Giromini, P. Giurgiu, G. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. Grinstein, S. Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes and Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. and Hopkins, W. Hou, S. Hughes, R. E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. and James, E. Jang, D. Jayatilaka, B. Jeon, E. J. and Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. Kasmi, A. and Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. and Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. B. Kim, S. H. Kim, Y. K. Kim, Y. J. Kimura, N. Kirby, M. and Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. and Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. and Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. Liu, H. and Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Margaroli, F. Marino, P. and Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Prokoshin, F. Pranko, A. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Riddick, T. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. and Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Safonov, A. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. and Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. Schwarz, T. and Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. and Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sinervo, P. Sliwa, K. Smith, J. R. and Snider, F. D. Sorin, V. Song, H. Stancari, M. Denis, R. St. Stelzer, B. Stelzer-Chilton, O. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. and Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. and Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. and Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Warburton, A. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. and Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. and Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. and Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: This Letter reports a search for a narrow resonant state decaying into two W bosons and two b quarks where one W boson decays leptonically and the other decays into a quark-antiquark pair. The search is particularly sensitive to top-antitop resonant production. We use the full data sample of proton-antiproton collisions at a center-of-mass energy of 1.96 TeV collected by the CDF II detector at the Fermilab Tevatron, corresponding to an integrated luminosity of 9.45 fb(-1). No evidence for resonant production is found, and upper limits on the production cross section times branching ratio for a narrow resonant state are extracted. Within a specific benchmark model, we exclude a Z’ boson with mass, M-Z’, below 915 GeV/c(2) decaying into a top-antitop pair at the 95% credibility level assuming a Z’ boson decay width of Gamma(Z’) = 0.012M(Z’). This is the most sensitive search for a narrow q (q) over bar -initiated t (t) over bar resonance in the mass region below 750 GeV/c(2). DOI: 10.1103/PhysRevLett.110.121802
Published: 2013

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