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913 results on '"T, Ichihara"'

1. Evaluating the relationship between conditional cash transfer programme on preterm births: a retrospective longitudinal study using the 100 million Brazilian cohort

Author

Naiá Ortelan, Márcia Furquim de Almeida, Elzo Pereira Pinto Júnior, Nivea Bispo, Rosemeire L. Fiaccone, Ila Rocha Falcão, Aline dos Santos Rocha, Dandara Ramos, Enny S. Paixão, Rita de Cássia Ribeiro-Silva, Laura C. Rodrigues, Mauricio L. Barreto, and Maria Yury T. Ichihara

Subjects
Preterm birth, Conditional cash transfer, Bolsa Familia Programme, Income redistribution, 100 million Brazilian cohort, Prenatal care, Public aspects of medicine, RA1-1270
Abstract

Abstract Background Preterm births increase mortality and morbidity during childhood and later life, which is closely associated with poverty and the quality of prenatal care. Therefore, income redistribution and poverty reduction initiatives may be valuable in preventing this outcome. We assessed whether receipt of the Brazilian conditional cash transfer programme - Bolsa Familia Programme, the largest in the world - reduces the occurrence of preterm births, including their severity categories, and explored how this association differs according to prenatal care and the quality of Bolsa Familia Programme management. Methods A retrospective cohort study was performed involving the first live singleton births to mothersenrolled in the 100 Million Brazilian Cohort from 2004 to 2015, who had at least one child before cohort enrollment. Only the first birth during the cohort period was included, but born from 2012 onward. A deterministic linkage with the Bolsa Familia Programme payroll dataset and a similarity linkage with the Brazilian Live Birth Information System were performed. The exposed group consisted of newborns to mothers who received Bolsa Familia from conception to delivery. Our outcomes were infants born with a gestational age

Published
2024
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2. CIDACS-RL: a novel indexing search and scoring-based record linkage system for huge datasets with high accuracy and scalability

Author

George C. G. Barbosa, M. Sanni Ali, Bruno Araujo, Sandra Reis, Samila Sena, Maria Y. T. Ichihara, Julia Pescarini, Rosemeire L. Fiaccone, Leila D. Amorim, Robespierre Pita, Marcos E. Barreto, Liam Smeeth, and Mauricio L. Barreto

Subjects
Accuracy, Data linkage, Entity resolution, Indexing, Information retrieval techniques, Scalability, Computer applications to medicine. Medical informatics, R858-859.7
Abstract

Abstract Background Record linkage is the process of identifying and combining records about the same individual from two or more different datasets. While there are many open source and commercial data linkage tools, the volume and complexity of currently available datasets for linkage pose a huge challenge; hence, designing an efficient linkage tool with reasonable accuracy and scalability is required. Methods We developed CIDACS-RL (Centre for Data and Knowledge Integration for Health – Record Linkage), a novel iterative deterministic record linkage algorithm based on a combination of indexing search and scoring algorithms (provided by Apache Lucene). We described how the algorithm works and compared its performance with four open source linkage tools (AtyImo, Febrl, FRIL and RecLink) in terms of sensitivity and positive predictive value using gold standard dataset. We also evaluated its accuracy and scalability using a case-study and its scalability and execution time using a simulated cohort in serial (single core) and multi-core (eight core) computation settings. Results Overall, CIDACS-RL algorithm had a superior performance: positive predictive value (99.93% versus AtyImo 99.30%, RecLink 99.5%, Febrl 98.86%, and FRIL 96.17%) and sensitivity (99.87% versus AtyImo 98.91%, RecLink 73.75%, Febrl 90.58%, and FRIL 74.66%). In the case study, using a ROC curve to choose the most appropriate cut-off value (0.896), the obtained metrics were: sensitivity = 92.5% (95% CI 92.07–92.99), specificity = 93.5% (95% CI 93.08–93.8) and area under the curve (AUC) = 97% (95% CI 96.97–97.35). The multi-core computation was about four times faster (150 seconds) than the serial setting (550 seconds) when using a dataset of 20 million records. Conclusion CIDACS-RL algorithm is an innovative linkage tool for huge datasets, with higher accuracy, improved scalability, and substantially shorter execution time compared to other existing linkage tools. In addition, CIDACS-RL can be deployed on standard computers without the need for high-speed processors and distributed infrastructures.

Published
2020
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3. Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon

Author

M. Kaneko, T. Murakami, T. Isobe, M. Kurata-Nishimura, A. Ono, N. Ikeno, J. Barney, G. Cerizza, J. Estee, G. Jhang, J.W. Lee, W.G. Lynch, C. Santamaria, C.Y. Tsang, M.B. Tsang, R. Wang, D.S. Ahn, L. Atar, T. Aumann, H. Baba, K. Boretzky, J. Brzychczyk, N. Chiga, N. Fukuda, I. Gašparić, B. Hong, A. Horvat, T. Ichihara, K. Ieki, N. Inabe, Y.J. Kim, T. Kobayashi, Y. Kondo, P. Lasko, H.S. Lee, Y. Leifels, J. Łukasik, J. Manfredi, A.B. McIntosh, P. Morfouace, T. Nakamura, N. Nakatsuka, S. Nishimura, R. Olsen, H. Otsu, P. Pawłowski, K. Pelczar, D. Rossi, H. Sakurai, H. Sato, H. Scheit, R. Shane, Y. Shimizu, H. Simon, T. Sumikama, D. Suzuki, H. Suzuki, H. Takeda, S. Tangwancharoen, Y. Togano, H. Törnqvist, Z. Xiao, S.J. Yennello, J. Yurkon, and Y. Zhang

Subjects
Heavy radioactive isotope collisions, Cluster productions, Nuclear symmetry energy, Antisymmetrized molecular dynamics, Physics, QC1-999
Abstract

The rapidity distributions of hydrogen isotopes emitted from central collisions of neutron-rich 132Sn+124Sn and neutron-deficient 108Sn+112Sn systems at 270 MeV/nucleon were investigated at RIKEN-RIBF. The data are compared with antisymmetrized molecular dynamics (AMD) calculations and the rapidity distributions can be reproduced after adjusting the in-medium nucleon-nucleon cross sections. The double ratios between the two reaction systems taken for the relative yields of deuteron to proton (d/p) and triton to proton (t/p) are further examined in the midrapidity domain, where the adjustments in the AMD calculations do not affect much on them. The d/p and t/p double ratios at midrapidity agree well with the ratio of the system neutron numbers and its squared value, respectively, and the rapidity dependence of these double ratios is consistent with a picture of partial mixing of colliding nuclei. By comparing with the AMD model which shows a strong symmetry energy dependence of the t/p double ratio, the experimental result in the midrapidity domain favors the calculation with a symmetry-energy slope parameter around L=46 MeV rather than L=108 MeV.

Published
2021
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7. Impact of hospital environmental cleaning with a potassium peroxymonosulphate-based environmental disinfectant and antimicrobial stewardship on the reduction of hospital-onset Clostridioides difficile infections

Author

T, Umemura, Y, Mutoh, M, Maeda, M, Hagihara, A, Ohta, T, Mizuno, H, Kato, M, Sukawa, T, Yamada, Y, Ikeda, H, Mikamo, and T, Ichihara

Subjects
Microbiology (medical), Cross Infection, Clostridioides difficile, Sodium Hypochlorite, General Medicine, Sodium Chloride, Hospitals, Antimicrobial Stewardship, Infectious Diseases, Anti-Infective Agents, Carbapenems, Potassium, Clostridium Infections, Humans, Disinfectants
Abstract

A 1% potassium peroxymonosulphate-based environmental disinfectant (PPED) produces sodium hypochlorite when combined with sodium chloride, which functions as a disinfectant. However, little is known about the impact of hospital cleaning with PPED on hospital-onset Clostridioides difficile infection (HO-CDI).To reduce HO-CDI, we promoted antimicrobial stewardship and hospital ward cleaning with PPED: this study was conducted to evaluate their impact.We began a promotion of post-prescription review with feedback for broad-spectrum antimicrobials and hospital ward cleaning with PPED. We reviewed the ratio of HO-CDI, PPED consumption, and days of therapy (DOT) of broad-spectrum antimicrobials between July 2014 and March 2018, dividing this time into the pre-promotion (July 2014 to June 2015) and post-promotion periods (July 2015 to March 2018).Using interrupted time series analysis, an immediate significant change in HO-CDI was observed after intervention (P=0.03), although a downward trend was not observed over this period (P=0.19). Trends in PPED consumption significantly changed over this period (P=0.02). DOT of carbapenems decreased immediately after the intervention began (P0.01). A Poisson regression analysis showed that PPED consumption and DOT of carbapenems were independent factors affecting HO-CDI (P=0.039 and 0.016, respectively).We revealed that DOT of carbapenems and use of PPED were associated with the HO-CDI ratio and that both interventions reduced the rate of HO-CDI. This is the first report on the impact of hospital ward cleaning with PPED on the reduction of HO-CDI.

Published
2022

8. Evaluating the relationship between conditional cash transfer programme on preterm births: a retrospective longitudinal study using the 100 Million Brazilian Cohort

Author

Naiá Ortelan, Márcia Furquim Almeida, Elzo Pereira Pinto Júnior, Nivea Bispo, Rosemeire L. Fiaccone, Ila Rocha Falcão, Aline dos Santos Rocha, Dandara Ramos, Enny S. Paixão, Rita de Cássia Ribeiro-Silva, Laura C. Rodrigues, Mauricio L. Barreto, and Maria Yury T. Ichihara

Abstract

Background Preterm births increase mortality and morbidity during childhood and later life, which is closely associated with poverty and the quality of prenatal care. Therefore, income redistribution and poverty reduction initiatives may be valuable in preventing this outcome. We assessed whether receipt of the Brazilian conditional cash transfer programme - Bolsa Familia Programme, the largest in the world - reduces the occurrence of preterm births and explored how this association differs according to prenatal care and quality of Bolsa Familia Programme management.Methods A retrospective cohort study was performed involving live singleton births from 2012–2015 to mothers registered in the 100 Million Brazilian Cohort from 2004–2015, considering a deterministic linkage with the Bolsa Familia Programme payroll datasets and similarity linkage with the Brazilian Live Birth Information System. The exposed group consisted of newborns to mothers who received Bolsa Familia from conception to delivery. Our outcomes were infants born with a gestational age Results 1,031,053 infants were analyzed; 65.9% of the mothers were beneficiaries. Bolsa Familia Programme was not associated with all sets of preterm births, moderate-to-late, and severe preterm births, but was associated with a reduction in extreme preterm births (weighted OR: 0.69; 95%CI: 0.63–0.76). This reduction can also be observed among mothers receiving adequate prenatal care (weighted OR: 0.66; 95%CI: 0.59–0.74) and living in better Bolsa Familia management municipalities (weighted OR: 0.56; 95%CI: 0.43–0.74).Conclusions An income transfer programme for pregnant women of low-socioeconomic status, conditional to attending prenatal care appointments, has been associated with a reduction in extremely preterm births. These programmes could be essential in achieving Sustainable Development Goals.

Published
2023

10. PHENIX Collaboration

Author

A. Adare, S. Afanasiev, C. Aidala, N.N. Ajitanand, Y. Akiba, R. Akimoto, H. Al-Bataineh, J. Alexander, M. Alfred, A. Al-Jamel, H. Al-Ta'ani, K.R. Andrews, V. Andrieux, A. Angerami, K. Aoki, N. Apadula, L. Aphecetche, E. Appelt, Y. Aramaki, R. Armendariz, S.H. Aronson, J. Asai, H. Asano, E.C. Aschenauer, E.T. Atomssa, R. Averbeck, T.C. Awes, C. Ayuso, B. Azmoun, V. Babintsev, A. Bagoly, M. Bai, X. Bai, G. Baksay, L. Baksay, A. Baldisseri, N.S. Bandara, B. Bannier, K.N. Barish, P.D. Barnes, B. Bassalleck, A.T. Basye, S. Bathe, S. Batsouli, V. Baublis, F. Bauer, C. Baumann, S. Baumgart, A. Bazilevsky, M. Beaumier, S. Beckman, S. Belikov, R. Belmont, J. Ben-Benjamin, R. Bennett, A. Berdnikov, Y. Berdnikov, J.H. Bhom, A.A. Bickley, M.T. Bjorndal, D. Black, D.S. Blau, M. Boer, J.G. Boissevain, J.S. Bok, H. Borel, K. Boyle, M.L. Brooks, D.S. Brown, D. Broxmeyer, J. Bryslawskyj, D. Bucher, H. Buesching, V. Bumazhnov, G. Bunce, J.M. Burward-Hoy, C. Butler, S. Butsyk, C.M. Camacho, S. Campbell, V. Canoa Roman, A. Caringi, P. Castera, R. Cervantes, J.-S. Chai, B.S. Chang, W.C. Chang, J.-L. Charvet, C.-H. Chen, S. Chernichenko, C.Y. Chi, J. Chiba, M. Chiu, I.J. Choi, J.B. Choi, S. Choi, R.K. Choudhury, P. Christiansen, T. Chujo, P. Chung, A. Churyn, O. Chvala, V. Cianciolo, Z. Citron, C.R. Cleven, Y. Cobigo, B.A. Cole, M.P. Comets, Z. Conesa del Valle, M. Connors, P. Constantin, N. Cronin, N. Crossette, M. Csanád, T. Csörgő, T. Dahms, S. Dairaku, I. Danchev, T.W. Danley, K. Das, A. Datta, M.S. Daugherity, G. David, M.K. Dayananda, M.B. Deaton, K. DeBlasio, K. Dehmelt, H. Delagrange, A. Denisov, D. d'Enterria, A. Deshpande, E.J. Desmond, K.V. Dharmawardane, O. Dietzsch, L. Ding, A. Dion, P.B. Diss, D. Dixit, J.H. Do, M. Donadelli, L. D'Orazio, J.L. Drachenberg, O. Drapier, A. Drees, K.A. Drees, A.K. Dubey, M. Dumancic, J.M. Durham, A. Durum, D. Dutta, V. Dzhordzhadze, S. Edwards, Y.V. Efremenko, J. Egdemir, T. Elder, F. Ellinghaus, W.S. Emam, T. Engelmore, A. Enokizono, H. En'yo, B. Espagnon, S. Esumi, K.O. Eyser, B. Fadem, W. Fan, N. Feege, D.E. Fields, M. Finger, F. Fleuret, S.L. Fokin, B. Forestier, Z. Fraenkel, J.E. Frantz, A. Franz, A.D. Frawley, K. Fujiwara, Y. Fukao, Y. Fukuda, S.-Y. Fung, T. Fusayasu, S. Gadrat, K. Gainey, C. Gal, P. Gallus, P. Garg, A. Garishvili, I. Garishvili, F. Gastineau, H. Ge, M. Germain, F. Giordano, A. Glenn, H. Gong, X. Gong, M. Gonin, J. Gosset, Y. Goto, R. Granier de Cassagnac, N. Grau, S.V. Greene, G. Grim, M. Grosse Perdekamp, Y. Gu, T. Gunji, L. Guo, H. Guragain, H.-Å. Gustafsson, T. Hachiya, A. Hadj Henni, C. Haegemann, J.S. Haggerty, M.N. Hagiwara, K.I. Hahn, H. Hamagaki, J. Hamblen, H.F. Hamilton, R. Han, S.Y. Han, J. Hanks, H. Harada, C. Harper, E.P. Hartouni, K. Haruna, M. Harvey, S. Hasegawa, T.O.S. Haseler, K. Hashimoto, E. Haslum, K. Hasuko, R. Hayano, S. Hayashi, X. He, M. Heffner, T.K. Hemmick, T. Hester, J.M. Heuser, H. Hiejima, J.C. Hill, K. Hill, R. Hobbs, M. Hohlmann, R.S. Hollis, M. Holmes, W. Holzmann, K. Homma, B. Hong, T. Horaguchi, Y. Hori, D. Hornback, T. Hoshino, N. Hotvedt, J. Huang, S. Huang, M.G. Hur, T. Ichihara, R. Ichimiya, J. Ide, H. Iinuma, Y. Ikeda, K. Imai, Y. Imazu, J. Imrek, M. Inaba, Y. Inoue, A. Iordanova, D. Isenhower, L. Isenhower, M. Ishihara, A. Isinhue, T. Isobe, M. Issah, A. Isupov, Y. Ito, D. Ivanishchev, Y. Iwanaga, B.V. Jacak, M. Javani, S.J. Jeon, M. Jezghani, Z. Ji, J. Jia, X. Jiang, J. Jin, O. Jinnouchi, D. John, B.M. Johnson, T. Jones, E. Joo, K.S. Joo, V. Jorjadze, D. Jouan, D.S. Jumper, F. Kajihara, S. Kametani, N. Kamihara, J. Kamin, S. Kanda, M. Kaneta, S. Kaneti, B.H. Kang, J.H. Kang, J.S. Kang, H. Kanou, D. Kapukchyan, J. Kapustinsky, K. Karatsu, S. Karthas, M. Kasai, T. Kawagishi, D. Kawall, M. Kawashima, A.V. Kazantsev, S. Kelly, T. Kempel, J.A. Key, V. Khachatryan, P.K. Khandai, A. Khanzadeev, K. Kihara, K.M. Kijima, J. Kikuchi, A. Kim, B.I. Kim, C. Kim, D.H. Kim, D.J. Kim, E. Kim, E.-J. Kim, G.W. Kim, H.-J. Kim, H.J. Kim, K.-B. Kim, M. Kim, M.H. Kim, S.H. Kim, Y.-J. Kim, Y.K. Kim, Y.-S. Kim, B. Kimelman, D. Kincses, E. Kinney, K. Kiriluk, Á. Kiss, E. Kistenev, R. Kitamura, A. Kiyomichi, J. Klatsky, J. Klay, C. Klein-Boesing, D. Kleinjan, P. Kline, T. Koblesky, L. Kochenda, V. Kochetkov, M. Kofarago, Y. Komatsu, B. Komkov, M. Konno, J. Koster, D. Kotchetkov, D. Kotov, A. Kozlov, A. Král, A. Kravitz, F. Krizek, P.J. Kroon, J. Kubart, S. Kudo, G.J. Kunde, N. Kurihara, K. Kurita, M. Kurosawa, M.J. Kweon, Y. Kwon, G.S. Kyle, R. Lacey, Y.S. Lai, J.G. Lajoie, E.O. Lallow, D. Layton, A. Lebedev, Y. Le Bornec, S. Leckey, B. Lee, D.M. Lee, G.H. Lee, J. Lee, K. Lee, K.B. Lee, K.S. Lee, M.K. Lee, S. Lee, S.H. Lee, S.R. Lee, T. Lee, M.J. Leitch, M.A.L. Leite, M. Leitgab, E. Leitner, B. Lenzi, Y.H. Leung, B. Lewis, N.A. Lewis, X. Li, X.H. Li, P. Lichtenwalner, P. Liebing, H. Lim, S.H. Lim, L.A. Linden Levy, T. Liška, A. Litvinenko, H. Liu, L.D. Liu, M.X. Liu, V.-R. Loggins, S. Lokos, K. Lovasz, B. Love, R. Luechtenborg, D. Lynch, C.F. Maguire, T. Majoros, Y.I. Makdisi, M. Makek, M. Malaev, A. Malakhov, M.D. Malik, A. Manion, V.I. Manko, E. Mannel, Y. Mao, L. Mašek, H. Masuda, H. Masui, S. Masumoto, F. Matathias, M.C. McCain, M. McCumber, P.L. McGaughey, D. McGlinchey, C. McKinney, N. Means, A. Meles, M. Mendoza, B. Meredith, W.J. Metzger, Y. Miake, T. Mibe, J. Midori, A.C. Mignerey, D.E. Mihalik, P. Mikeš, K. Miki, A.J. Miller, T.E. Miller, A. Milov, S. Mioduszewski, D.K. Mishra, G.C. Mishra, M. Mishra, J.T. Mitchell, M. Mitrovski, G. Mitsuka, Y. Miyachi, S. Miyasaka, S. Mizuno, A.K. Mohanty, S. Mohapatra, P. Montuenga, H.J. Moon, T. Moon, Y. Morino, A. Morreale, D.P. Morrison, S.I.M. Morrow, M. Moskowitz, J.M. Moss, S. Motschwiller, T.V. Moukhanova, D. Mukhopadhyay, T. Murakami, J. Murata, A. Mwai, T. Nagae, K. Nagai, S. Nagamiya, K. Nagashima, T. Nagashima, Y. Nagata, J.L. Nagle, M. Naglis, M.I. Nagy, I. Nakagawa, H. Nakagomi, Y. Nakamiya, K.R. Nakamura, T. Nakamura, K. Nakano, S. Nam, C. Nattrass, A. Nederlof, P.K. Netrakanti, J. Newby, M. Nguyen, M. Nihashi, T. Niida, S. Nishimura, B.E. Norman, R. Nouicer, T. Novák, N. Novitzky, R. Novotny, A. Nukariya, A.S. Nyanin, J. Nystrand, C. Oakley, H. Obayashi, E. O'Brien, S.X. Oda, C.A. Ogilvie, H. Ohnishi, H. Oide, I.D. Ojha, M. Oka, K. Okada, O.O. Omiwade, Y. Onuki, J.D. Orjuela Koop, J.D. Osborn, A. Oskarsson, I. Otterlund, G.J. Ottino, M. Ouchida, K. Ozawa, R. Pak, D. Pal, A.P.T. Palounek, V. Pantuev, V. Papavassiliou, B.H. Park, I.H. Park, J. Park, J.S. Park, S. Park, S.K. Park, W.J. Park, S.F. Pate, L. Patel, M. Patel, H. Pei, J.-C. Peng, W. Peng, H. Pereira, D.V. Perepelitsa, G.D.N. Perera, V. Peresedov, D.Yu. Peressounko, C.E. PerezLara, J. Perry, R. Petti, M. Phipps, C. Pinkenburg, R. Pinson, R.P. Pisani, M. Proissl, A. Pun, M.L. Purschke, A.K. Purwar, H. Qu, P.V. Radzevich, J. Rak, A. Rakotozafindrabe, B.J. Ramson, I. Ravinovich, K.F. Read, S. Rembeczki, M. Reuter, K. Reygers, D. Reynolds, V. Riabov, Y. Riabov, E. Richardson, D. Richford, T. Rinn, N. Riveli, D. Roach, G. Roche, S.D. Rolnick, A. Romana, M. Rosati, C.A. Rosen, S.S.E. Rosendahl, P. Rosnet, Z. Rowan, J.G. Rubin, P. Rukoyatkin, J. Runchey, P. Ružička, V.L. Rykov, M.S. Ryu, S.S. Ryu, A.S. Safonov, B. Sahlmueller, N. Saito, T. Sakaguchi, S. Sakai, K. Sakashita, H. Sakata, H. Sako, V. Samsonov, M. Sano, S. Sano, M. Sarsour, H.D. Sato, K. Sato, S. Sato, T. Sato, M. Savastio, S. Sawada, B. Schaefer, B.K. Schmoll, K. Sedgwick, J. Seele, R. Seidl, Y. Sekiguchi, A.Yu. Semenov, V. Semenov, A. Sen, R. Seto, P. Sett, A. Sexton, D. Sharma, A. Shaver, T.K. Shea, I. Shein, A. Shevel, T.-A. Shibata, K. Shigaki, H.H. Shim, M. Shimomura, T. Shioya, T. Shohjoh, K. Shoji, P. Shukla, A. Sickles, C.L. Silva, D. Silvermyr, C. Silvestre, K.S. Sim, B.K. Singh, C.P. Singh, V. Singh, M.J. Skoby, M. Skolnik, S. Skutnik, M. Slunečka, K.L. Smith, W.C. Smith, M. Snowball, T. Sodre, S. Solano, A. Soldatov, R.A. Soltz, W.E. Sondheim, S.P. Sorensen, I.V. Sourikova, N.A. Sparks, F. Staley, P.W. Stankus, P. Steinberg, E. Stenlund, M. Stepanov, A. Ster, S.P. Stoll, M.R. Stone, T. Sugitate, C. Suire, A. Sukhanov, J.P. Sullivan, T. Sumita, J. Sun, S. Syed, J. Sziklai, T. Tabaru, S. Takagi, E.M. Takagui, A. Takahara, A. Takeda, A. Taketani, R. Tanabe, K.H. Tanaka, Y. Tanaka, S. Taneja, K. Tanida, M.J. Tannenbaum, S. Tarafdar, A. Taranenko, P. Tarján, G. Tarnai, E. Tennant, H. Themann, D. Thomas, T.L. Thomas, R. Tieulent, A. Timilsina, T. Todoroki, M. Togawa, A. Toia, J. Tojo, L. Tomášek, M. Tomášek, Y. Tomita, H. Torii, C.L. Towell, M. Towell, R. Towell, R.S. Towell, V.-N. Tram, I. Tserruya, Y. Tsuchimoto, T. Tsuji, S.K. Tuli, H. Tydesjö, N. Tyurin, Y. Ueda, B. Ujvari, K. Utsunomiya, C. Vale, H. Valle, H.W. van Hecke, M. Vargyas, S. Vazquez-Carson, E. Vazquez-Zambrano, A. Veicht, J. Velkovska, R. Vértesi, A.A. Vinogradov, M. Virius, B. Voas, A. Vossen, V. Vrba, N. Vukman, E. Vznuzdaev, M. Wagner, D. Walker, X.R. Wang, Z. Wang, D. Watanabe, K. Watanabe, Y. Watanabe, Y.S. Watanabe, F. Wei, R. Wei, J. Wessels, S. Whitaker, A.S. White, S.N. White, N. Willis, D. Winter, S. Wolin, C.P. Wong, J.P. Wood, C.L. Woody, R.M. Wright, M. Wysocki, B. Xia, W. Xie, C. Xu, Q. Xu, L. Xue, S. Yalcin, Y.L. Yamaguchi, H. Yamamoto, K. Yamaura, R. Yang, A. Yanovich, Z. Yasin, P. Yin, J. Ying, S. Yokkaichi, J.H. Yoo, J.S. Yoo, I. Yoon, Z. You, G.R. Young, I. Younus, H. Yu, I.E. Yushmanov, W.A. Zajc, O. Zaudtke, A. Zelenski, C. Zhang, S. Zharko, S. Zhou, J. Zimamyi, L. Zolin, and L. Zou

Subjects
Nuclear and High Energy Physics
Published
2019

11. Contributors

Author

G.A. Albertão, C. Andrade, J. Bourgeois, M.B. Cita, P.J.M. Costa, A.G. Dawson, L. Feist, S. Fujino, O. Fujiwara, K. Goto, B. Higman, T. Ichihara, F. Imamura, T. Jarupongsakul, T. Kamataki, N. Keerthi, P. Kunthasap, F. Marini, P.P. Martins, T. Matsui, K. Minoura, M. Murayama, F. Nanayama, H. Naruse, Y. Nishimura, K. Reicherter, A. Ruangrassamee, A. Scheffers, T. Shiki, I. Stewart, D. Sugawara, S. Supharatid, A. Suphawajruksakul, T. Tachibana, R. Tada, E. Tajika, Y. Tsuji, and T. Yamazaki

Published
2021

12. Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon

Author

G. Cerizza, Byung-Sik Hong, Naohito Inabe, Piotr Pawłowski, P. Lasko, Toshiyuki Sumikama, T. Isobe, H. Sato, Noritsugu Nakatsuka, Akira Ono, T. Kobayashi, Yosuke Kondo, Alan McIntosh, P. Morfouace, D. M. Rossi, Jongmin Lee, N. Fukuda, Sherry Yennello, Kazuo Ieki, D.S. Ahn, J. Estee, H. Baba, J. Barney, Igor Gašparić, W. G. Lynch, D. Suzuki, J. Brzychczyk, Thomas Aumann, Hiroyuki Takeda, John Yurkon, A. Horvat, S. Nishimura, M. Kaneko, Hiroyoshi Sakurai, Y. M. Zhang, Yasuhiro Togano, S. Tangwancharoen, Zhigang Xiao, R. Olsen, M. Kurata-Nishimura, C.Y. Tsang, J. Łukasik, M. B. Tsang, K. Pelczar, Y. Leifels, Herbert A. Simon, N. Ikeno, J. J. Manfredi, Nobuyuki Chiga, R. Wang, C. Santamaria, H. Törnqvist, K. Boretzky, Hideaki Otsu, Rebecca Shane, G. Jhang, T. Ichihara, T. Murakami, Takashi Nakamura, H. Suzuki, H.S. Lee, Yohei Shimizu, Y.J. Kim, H. Scheit, and L. Atar

Subjects
Nuclear and High Energy Physics, Hydrogen, Proton, QC1-999, Nuclear Theory, chemistry.chemical_element, Nuclear physics, Antisymmetrized molecular dynamics, cluster productions, ddc:530, Rapidity, Neutron, Nuclear Experiment, Physics, Isotope, heavy radioactive isotope collisions, antisymmetrized molecular dynamics, Cluster productions, Heavy radioactive isotope collisions, Nuclear symmetry energy, Symmetry (physics), chemistry, Deuterium, nuclear symmetry energy, Nucleon
Abstract

Physics letters / B 822, 136681 (2021). doi:10.1016/j.physletb.2021.136681, Published by North-Holland Publ., Amsterdam

Published
2021

13. Production of π0 and η mesons in U+U collisions at sNN=192 GeV

Author

S. Y. Han, M. Gonin, A. Berdnikov, D. Kawall, Agneta Oskarsson, V. Bumazhnov, Y. Nakamiya, D. Lynch, D. Kincses, John Matthew Durham, M. Nihashi, D. Black, Hideyuki Oide, A. Sukhanov, M. Larionova, Y. Berdnikov, Dmitry Blau, K. Kurita, Y. Akiba, A. V. Kazantsev, N. Crossette, C. McKinney, S. Nagamiya, N. Novitzky, A. Meles, R. P. Pisani, Vaclav Vrba, S. Park, J. Murata, P. Sett, Alice Mignerey, D. E. Fields, C. O. Kim, L. D'Orazio, S. Miyasaka, A. Franz, R. Pak, U. Acharya, M. McCumber, B. Meredith, K. Ozawa, A. Garishvili, B. V. Jacak, E. Vazquez-Zambrano, I. Garishvili, S. Hasegawa, Y. J. Kwon, I. Shein, B. Komkov, R. A. Soltz, M. Grosse Perdekamp, G. David, L. Patel, X. Bai, F. Giordano, I. V. Sourikova, T. Hachiya, John Hill, Peter Christiansen, Z. Ji, D. Kotov, D. Yu Peressounko, X. Sun, Takao Sakaguchi, A. Ster, Takafumi Niida, J. Huang, B. Sahlmueller, E. J. Desmond, S. Nelson, Y. Sekiguchi, T. C. Awes, N. Riveli, Norio Saito, K. Sedgwick, D. S. Jumper, Henner Buesching, Y. Fukao, S. Solano, H. A. Torii, B. Kurgyis, Toru Sugitate, I. E. Yushmanov, K. B. Lee, H. Qu, A. D. Frawley, Y. J. Kim, Jason Kamin, B. M. Johnson, Mihael Makek, S. Butsyk, M. Csanad, L. Ding, Tsutomu Mibe, J. S. Kang, Charles Maguire, T. Hester, J. Seele, Peter Steinberg, M. Kofarago, Prakhar Garg, Vladimir Samsonov, B. Bannier, Animesh Datta, X. Gong, C. Y. Chi, D. Roach, A. Shaver, S. Choi, J. T. Mitchell, Y. Zhai, Christine Nattrass, M. Slunečka, S. Huang, T. Todoroki, K. M. Kijima, P. L. McGaughey, A. Pun, A. Sen, D. Larionova, M. Potekhin, François Fleuret, Alexei Khanzadeev, Sung Keun Park, A. Enokizono, Martin Purschke, V. S. Pantuev, R. Seidl, Vladislav Manko, C. A. Aidala, K. Hashimoto, R. S. Towell, Kiyoshi Tanida, L. Bichon, Xingguo Li, J. S. Kapustinsky, V. Babintsev, E. Stenlund, C. Baumann, J. B. Choi, N. N. Ajitanand, Prashant Shukla, S. F. Pate, T. Hoshino, A. Isinhue, E. Kistenev, Dipak Kumar Mishra, M. Kurosawa, M. I. Nagy, Tomofumi Nagae, B. Ujvari, G. D. N. Perera, A. Taranenko, Ke. Nakamura, D. Jouan, N. Ramasubramanian, X. Jiang, Maya Hachiya Shimomura, R. S. Hollis, S. P. Sorensen, R. Belmont, S. Wolin, Takahiro Nakamura, J. L. Nagle, D. McGlinchey, W. J. Metzger, D. Richford, Y. I. Makdisi, M. S. Ryu, S. J. Jeon, Takahiro Fusayasu, M. Leitgab, Viktor Riabov, K. Okada, Yoshifumi Ueda, J. H. Do, Qiao Xu, Brajesh K. Singh, J. A. Key, Ryugo S. Hayano, L. Zou, B. Lewis, D. Watanabe, Soumya Mohapatra, M. J. Leitch, A. Durum, Pawan Kumar Netrakanti, J. Sun, E. Vznuzdaev, D. Silvermyr, Motoi Inaba, A. Timilsina, A. Deshpande, M. Stepanov, Y. Riabov, J. Bryslawskyj, Kenta Shigaki, D. Ivanishchev, S. Baumgart, N. Apadula, Minghui Liu, T. V. Moukhanova, A. Drees, V. Papavassiliou, C. E. Perezlara, Hari Guragain, S. Mizuno, M. Moskowitz, A. Yanovich, H. W. Van Hecke, S. Whitaker, Jennifer E. Perry, A. S. Nyanin, M. J. Tannenbaum, Rachid Nouicer, A. N. Zelenski, Kenneth Francis Read, J. Hanks, T. Ichihara, Hiroyuki Sako, Sook Hyun Lee, T. Murakami, Yi Gu, B. Blankenship, M. Mendoza, J. G. Lajoie, Kensuke Homma, E. Richardson, C. L. Silva, Y. Tanaka, Y. Watanabe, V. Khachatryan, H. Asano, E. Tennant, M. S. Daugherity, C. P. Singh, I. Younus, M. Tomášek, M. Skolnik, James Alexander, Filip Krizek, N. A. Lewis, M. R. Stone, K. Nakano, S. Bathe, W. E. Sondheim, B. Azmoun, R. J. Petti, S. I. Morrow, S. Sawada, D. Firak, Byung-Sik Hong, J. Runchey, A. Bazilevsky, T. Novák, K. Boyle, C. P. Wong, M. Chiu, C. A. Ogilvie, M. Connors, W. A. Zajc, Brian Cole, Alexandre Lebedev, P. Kline, K. S. Lee, T. Majoros, T. K. Hemmick, D. M. Lee, G. H. Lee, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, M. Beaumier, Sergey Fokin, D. Sharma, K. S. Joo, I. J. Choi, B. Xia, S. Esumi, Dennis Perepelitsa, Yasuo Miake, Anne Marie Sickles, K. Gainey, J. S. Bok, D. Kotchetkov, K. DeBlasio, Atsushi Takahara, K. A. Drees, J. Rak, K. O. Eyser, J. Klatsky, S. H. Lim, R. Lacey, R. Granier de Cassagnac, Jongmin Lee, K. L. Smith, P. K. Khandai, A. Taketani, Y. Ikeda, E. J. Mannel, T. Rinn, Yanjun Wu, R. Akimoto, C. Gal, K. Watanabe, C. Pinkenburg, Klaus Dehmelt, Julia Velkovska, A. Khatiwada, Z. Sun, Taku Gunji, M. Patel, M. Rosati, Tamás Csörgő, S. Tarafdar, M. Virius, E. T. Atomssa, Senta Greene, B. Fadem, E. O'Brien, Jiangyong Jia, Y. Goto, C. H. Chen, S. Yokkaichi, D. Kleinjan, S. Campbell, S. Zhou, A. Manion, R. Esha, J. H. Kang, I. Ravinovich, J. S. Haggerty, S. D. Rolnick, M. Bai, Y. S. Lai, J. D. Osborn, Inseok Yoon, Zhiying You, D. J. Kim, M. Finger, Dillon Scott Fitzgerald, V. Canoa Roman, B. Mulilo, N. Cronin, K. Shoji, Susumu Sato, S. Kanda, W. Peng, P. W. Stankus, Ajit Kumar Mohanty, T. A. Shibata, V. Borisov, N. Grau, I. Tserruya, M. Jezghani, Iu. Mitrankov, Y. Imazu, V. Singh, A. Hodges, D. Isenhower, Kenichi Imai, T. Koblesky, T. Moon, S. P. Stoll, F. Wei, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, K. I. Hahn, A. Glenn, P. V. Radzevich, Eunja Kim, Jen-Chieh Peng, J. E. Frantz, D. Reynolds, Inkyu Park, Xiong Wang, M. Wysocki, Sándor Lökös, K. N. Barish, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, O. Drapier, S. Zharko, D. P. Morrison, B. H. Kang, Tatsuya Chujo, M. L. Brooks, Y. L. Yamaguchi, R. Seto, X. He, Robert Vertesi, J. Koster, C. L. Woody, A. Veicht, A. Mwai, M. Sarsour, and A. Iordanova

Subjects
Physics, Particle physics, Meson, 010308 nuclear & particles physics, 0103 physical sciences, Production (economics), 010306 general physics, 01 natural sciences
Published
2020

14. Measurement of jet-medium interactions via direct photon-hadron correlations in Au+Au and d+Au collisions at sNN=200 GeV

Author

Atsushi Takahara, K. A. Drees, A. V. Kazantsev, C. M. Camacho, Gary Grim, R. S. Towell, Prashant Shukla, Dmitry Blau, K. V. Dharmawardane, L. Tomášek, S. F. Pate, Ke. Nakamura, P. Mikeš, Y. Nakamiya, D. Lynch, H. Al-Bataineh, J. A. Key, J. Klatsky, P. Tarján, G. Baksay, J. B. Choi, L. Patel, I. Tserruya, S. Tarafdar, J. Hanks, S. Motschwiller, D. Ivanishchev, B. Voas, V. Papavassiliou, R. S. Hollis, C. E. Perezlara, E. P. Hartouni, V. Singh, H. Asano, T. C. Awes, E. Vazquez-Zambrano, E. J. Desmond, A. Hodges, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Z. Sun, A. Yu. Semenov, M. Rosati, D. Kawall, Yuhei Morino, A. Nederlof, T. Murakami, E. M. Takagui, Eva Haslum, K. O. Eyser, Y. Onuki, Y. Imazu, Shoichi Hasegawa, S. Choi, T. Niida, S. P. Stoll, A. Sen, V. S. Pantuev, M. Sano, A. Lebedev, A. Rakotozafindrabe, Jan Rak, R. Lacey, M. Sarsour, Mate Csanad, Tomoya Tsuji, M. Mendoza, S. N. White, L. Zou, J. G. Lajoie, Deepa Thomas, K. Tanida, J. Hamblen, M. Nihashi, M. Skolnik, S. I. Morrow, S. Baumgart, S. Bathe, R. Granier de Cassagnac, Charles Maguire, Kenjiro Miki, Bruno Lenzi, N. Crossette, R. P. Pisani, Tamás Csörgő, U. Acharya, M. McCumber, P. Garg, S. Sawada, Masamichi Ishihara, A. Glenn, P. V. Radzevich, A. Ster, Y. Fukao, B. Azmoun, Y. J. Mao, M. Kawashima, Hiromi Iinuma, T. Hester, E. Kistenev, B. Ujvari, M. Kasai, N. A. Sparks, J. Ying, J. Runchey, A. Isinhue, N. Grau, H. Qu, M. Leitgab, Shuo Han, Eunja Kim, Motoi Inaba, J. C. Hill, Minghui Liu, R. M. Wright, Sung Keun Park, C. Baumann, Zvi Hirsh Citron, S. Yokkaichi, P. Lichtenwalner, Kensuke Homma, E. Richardson, Senta Greene, P. Rosnet, K. Fujiwara, H. Obayashi, Y. Tsuchimoto, A. Berdnikov, J. Newby, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, Y. Iwanaga, K. Das, K. Nakano, M. Heffner, Kenneth Francis Read, N. N. Ajitanand, K. Okada, Gerd Joachim Kunde, D. Richford, S. Taneja, H. Van Hecke, K. B. Kim, J. Alexander, Y. L. Yamaguchi, Frank Ellinghaus, B. Bassalleck, K. Karatsu, K. I. Hahn, B. Sahlmueller, H. A. Gustafsson, A. Král, S. Kametani, H. En'yo, Alexander Milov, I. Nakagawa, R. Luechtenborg, A. A. Vinogradov, S. P. Whitaker, A. Caringi, M. J. Leitch, I. Shein, E. Leitner, M. Patel, N. Ramasubramanian, T. Ichihara, Y. Ikeda, Takahiro Nakamura, M. Konno, H. Pei, Y. Hori, Anne Marie Sickles, H. Themann, K. Gainey, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, C. P. Singh, K. Sedgwick, J. Midori, I. Younus, V. Borisov, Peter Christiansen, J. S. Bok, B. M. Johnson, P. Kline, K. S. Lee, A. Dion, E. O'Brien, Paul Constantin, M. Grosse Perdekamp, J. Huang, Bum-Hoon Lee, E. J. Mannel, T. Rinn, J. T. Mitchell, R. Seidl, G. R. Young, I. E. Yushmanov, A. Taranenko, W. E. Sondheim, E. R. Kinney, D. P. Morrison, Vladislav Manko, S. Campbell, B. H. Kang, S. Wolin, B. Blankenship, Susumu Oda, R. Akimoto, Jiangyong Jia, Y. Goto, N. Kamihara, T. Horaguchi, Mihael Makek, X. Jiang, C. Pinkenburg, N. A. Lewis, M. K. Dayananda, Aram Kim, F. Matathias, T. W. Jones, Filip Krizek, H. J. Kim, Vladimir Samsonov, Tatsuya Chujo, K. Dehmelt, S. R. P. Mohapatra, C. Zhang, A. Durum, Dillon Scott Fitzgerald, Iu. Mitrankov, T. Kempel, V. Canoa Roman, P. Chung, S. K. Park, P. Liebing, M. Wysocki, Jen-Chieh Peng, P. Ružička, A. Kiss, Byoungchoo Park, A. Isupov, B. Bannier, K. S. Sim, Christine Nattrass, A. Garishvili, J. Imrek, Y. Gu, K. Boyle, P. A. Rukoyatkin, M. Stepanov, G. Roche, P. Steinberg, D. Kleinjan, M. S. Ryu, D. Reynolds, S. Belikov, K. S. Joo, Torsten Dahms, K. Yamaura, M. Potekhin, C. Oakley, A. Drees, Henner Buesching, R. Yang, I. V. Sourikova, C. Vale, J. Sziklai, Steve Edwards, Yu. Efremenko, D. K. Mishra, Inkyu Park, A. Meles, R. A. Soltz, Ajit Kumar Mohanty, T. A. Shibata, T. Sato, Xiong Wang, B. Love, Z. Conesa del Valle, M. Naglis, T. Majoros, K. L. Smith, Takahiro Fusayasu, J. H. Kang, Y. Miyachi, Dong Jo Kim, Alexander Malakhov, K. Imai, M. Proissl, J. S. Haggerty, S. R. Lee, C. L. Silva, D. H. Kim, Brian Cole, M. S. Daugherity, Alberica Toia, D. Isenhower, T. Moon, Viktor Riabov, Z. Ji, D. Winter, Hongfang Liu, D. E. Fields, N. Apadula, X. Gong, M. Chiu, D. Yu Peressounko, Dennis Perepelitsa, Taku Gunji, H. Gong, F. Kajihara, A. Veicht, A. Basye, A. Vossen, C. A. Ogilvie, Y. Tanaka, Jihyun Bhom, Qiao Xu, Y. J. Kwon, J. M. Durham, D. Silvermyr, Eun Joo Kim, I. Garishvili, O. Dietzsch, F. Wei, Ryugo S. Hayano, A. K. Purwar, Ferdinando Giordano, S. Butsyk, Y. Komatsu, Aaron Angerami, S. Zhou, E. T. Atomssa, Yoshifumi Ueda, J. H. Do, R. Esha, R. Petti, Kisung Lee, T. K. Hemmick, Bhawani Singh, Yasuo Miake, Y. Riabov, M. Javani, S. D. Rolnick, H. Valle, Susumu Sato, B. Mulilo, Tomofumi Nagae, J. L. Nagle, Yanjun Wu, K. Watanabe, Dipanwita Dutta, Nagahiro Saito, C. P. Wong, N. Riveli, S. Esumi, Y. S. Lai, L. A. Linden Levy, D. Sharma, C. Gal, J. S. Kang, R. Ichimiya, L. S. Zolin, S. W. Nam, W. J. Park, K. DeBlasio, Christopher Rosen, L. Kochenda, M. Issah, P. Castera, Kenta Shigaki, H. J. Moon, L. Baksay, M. Nguyen, M. Connors, W. A. Zajc, Julia Velkovska, A. Khatiwada, Y. Zhai, A. Iordanova, K. Shoji, J. Ide, J. Murata, V. Baublis, Yongsun Kim, Don McGlinchey, K. Sakashita, A. G. Litvinenko, D. Firak, Martin Purschke, C. A. Aidala, W. Peng, P. W. Stankus, B. Komkov, A. Denisov, Yuki Watanabe, V. Cianciolo, D. Kotov, L. Guo, Alexei Khanzadeev, Agneta Oskarsson, D. Kincses, Shinichi Masumoto, A. Yanovich, L. Bichon, E. Stenlund, D. Kotchetkov, S. Huang, A. S. Nyanin, M. Larionova, Animesh Datta, Sergey Fokin, C. Y. Chi, Y. Berdnikov, M. Moskowitz, S. S.E. Rosendahl, Rachid Nouicer, Tsutomu Mibe, M. A. L. Leite, G. Bunce, J.-G. Park, A. N. Zelenski, Y. Watanabe, S. H. Lee, Z. Fraenkel, N. Cronin, C. Silvestre, Yasutada Akiba, C. McKinney, M. Mishra, S. Nagamiya, R. K. Choudhury, D. Hornback, D. Jouan, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Rui Wei, M. Kurosawa, S. H. Lim, S. Solano, T. V. Moukhanova, R. Belmont, B. Meredith, D. Larionova, Marisilvia Donadelli, J. S. Kapustinsky, A. Adare, V. Babintsev, B. Lewis, V. Bumazhnov, D. Black, M. Tomášek, John Wood, J. P. Wessels, J. Seele, G. S. Kyle, Alice Mignerey, L. D'Orazio, S. Miyasaka, A. Franz, M. Ouchida, S. Hayashi, N. Means, J. Jin, Byung-Sik Hong, A. Bazilevsky, H. A. Torii, B. Kurgyis, Toru Sugitate, Pawan Kumar Netrakanti, X. Sun, D. M. Lee, A. Kozlov, R. Seto, K. Kiriluk, François Fleuret, Takao Sakaguchi, R. Tanabe, Jason Kamin, B. Fadem, A. D. Frawley, X. He, J. Sun, Y. Aramaki, V. Peresedov, Robert Vertesi, Barbara Jacak, Rushan Han, Wesley James Metzger, W. Holzmann, J. Koster, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, H. Masui, A. A. Bickley, C. L. Woody, A. Mwai, Sándor Lökös, K. N. Barish, S. Zharko, S. Sano, M. L. Brooks, M. J. Tannenbaum, E. Tennant, S. Rembeczki, S. Dairaku, M. Virius, Manabu Togawa, C. H. Chen, A. Manion, I. Ravinovich, M. Bai, E. C. Aschenauer, J. D. Osborn, Inseok Yoon, Zhiying You, R. Bennett, T. L.T. Thomas, M. Finger, J. E. Frantz, Jongmin Lee, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, Makoto Oka, K. B. Lee, S. Nelson, L. Ding, D. Roach, K. M. Kijima, A. Pun, K. Hashimoto, Xingguo Li, M. Gonin, H. Al-Ta'Ani, A. Sukhanov, K. Kurita, H. Pereira, C. O. Kim, R. Pak, S. Kaneti, S. P. Sorensen, O. Chvala, Seong H. Kim, T. Hachiya, A. Kravitz, S. V. Afanasiev, H. Sako, M. I. Nagy, D. Watanabe, Marcus Hohlmann, M. D. Malik, E. Vznuzdaev, J. Bryslawskyj, I. Danchev, Beomkyu Kim, Wei Xie, A. Deshpande, I. J. Choi, B. Xia, Tadaaki Isobe, M. Slunečka, P. L. McGaughey, Ralf Peter Averbeck, and A. Nukariya

Subjects
Quark, Physics, Photon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Nuclear Theory, Hadron, Nuclear matter, 01 natural sciences, Nuclear physics, Deuterium, Fragmentation (mass spectrometry), 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract

We present direct photon-hadron correlations in 200 GeV/A Au+Au, d+Au, and p+p collisions, for direct photon pT from 5–12 GeV/c, collected by the PHENIX Collaboration in the years from 2006 to 2011. We observe no significant modification of jet fragmentation in d+Au collisions, indicating that cold nuclear matter effects are small or absent. Hadrons carrying a large fraction of the quark's momentum are suppressed in Au+Au compared to p+p and d+Au. As the momentum fraction decreases, the yield of hadrons in Au+Au increases to an excess over the yield in p+p collisions. The excess is at large angles and at low hadron pT and is most pronounced for hadrons associated with lower momentum direct photons. Comparison to theoretical calculations suggests that the hadron excess arises from medium response to energy deposited by jets.

Published
2020

15. Erratum: Evolution of π0 Suppression in Au+Au Collisions from sNN=39 to 200 GeV [Phys. Rev. Lett. 109 , 152301 (2012)]

Author

X. Jiang, H. Pei, S. Taneja, K. Karatsu, H. J. Kim, Y. Hori, Anne Marie Sickles, H. Themann, K. Gainey, M. S. Daugherity, Y. L. Yamaguchi, Y. Komatsu, Mate Csanad, I. Ravinovich, Marisilvia Donadelli, V. Bumazhnov, M. Nihashi, B. Komkov, K. B. Lee, I. Younus, Peter Christiansen, N. N. Ajitanand, X. He, Y. Aramaki, V. Peresedov, Robert Vertesi, K. S. Sim, J. Koster, M. Bai, E. C. Aschenauer, Barbara Jacak, L. Ding, T. Kempel, Takahiro Nakamura, Alice Mignerey, L. D'Orazio, R. P. Pisani, R. Yang, Vladimir Samsonov, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, E. J. Desmond, D. Roach, K. M. Kijima, S. Bathe, Kensuke Homma, E. Richardson, Y. Tanaka, E. Mannel, Hiromi Iinuma, Senta Greene, A. Durum, S. Miyasaka, A. Ster, Christine Nattrass, J. S. Kapustinsky, V. Babintsev, M. Javani, L. Guo, Alexei Khanzadeev, Y. J. Kwon, C. P. Singh, Zhiying You, Agneta Oskarsson, B. Azmoun, Y. Berdnikov, S. H. Lee, Y. Akiba, M. Finger, K. Hashimoto, K. O. Eyser, Tomoya Tsuji, S. Dairaku, M. Tomášek, G. S. Kyle, B. Bassalleck, H. Qu, H. J. Moon, E. O'Brien, B. M. Johnson, Filip Krizek, Takao Sakaguchi, A. Sen, A. D. Frawley, S. V. Afanasiev, Yu. Efremenko, J. H. Kang, Y. Miyachi, J. S. Haggerty, S. R. Lee, Shinichi Masumoto, E. Stenlund, S. Huang, Aaron Angerami, J. S. Kang, R. A. Soltz, Tomofumi Nagae, R. Lacey, J. L. Nagle, P. Castera, M. Mendoza, S. N. White, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. I. Hahn, A. Isupov, M. Virius, S. Choi, C. L. Silva, Y. Nakamiya, Byung-Sik Hong, A. Bazilevsky, J. Sziklai, C. McKinney, S. Nagamiya, A. Taranenko, Atsushi Takahara, Y. Fukao, Vaclav Vrba, R. Granier de Cassagnac, W. A. Zajc, J. Sun, A. Adare, Charles Maguire, M. Gonin, M. Grosse Perdekamp, Brian Cole, E. Kistenev, D. E. Fields, D. M. Lee, R. S. Towell, T. Horaguchi, K. A. Drees, V. Baublis, O. Dietzsch, J. M. Durham, T. Hester, V. S. Pantuev, A. Denisov, Yuki Watanabe, M. Sano, V. Cianciolo, M. E. Connors, C. H. Chen, K. Watanabe, S. K. Park, K. Shoji, I. Garishvili, F. Wei, S. Baumgart, Y. S. Lai, M. McCumber, Maya Hachiya Shimomura, J. Rak, E. T. Atomssa, Rui Wei, A. Manion, Sergey Fokin, J. Klatsky, Yongsun Kim, T. V. Moukhanova, P. W. Stankus, S. Tarafdar, A. Sukhanov, D. Kawall, K. Kurita, Dmitry Blau, H. Pereira, K. Nakano, K. B. Kim, W. E. Sondheim, P. Kline, J. T. Mitchell, K. S. Lee, J. E. Frantz, D. Ivanischev, Minghui Liu, Ryugo S. Hayano, H. Asano, J. B. Choi, C. Gal, Julia Velkovska, K. Tanida, Jongmin Lee, M. Proissl, D. Winter, D. Yu Peressounko, Eva Haslum, K. Okada, Animesh Datta, J. Hanks, C. Y. Chi, A. Lebedev, A. Dion, J. Imrek, R. Seidl, Y. I. Makdisi, Vladislav Manko, M. Rosati, Tamás Csörgő, E. Vazquez-Zambrano, Kenneth Francis Read, J. Alexander, A. Nederlof, A. Enokizono, Beomkyu Kim, K. Boyle, P. A. Rukoyatkin, B. Sahlmueller, Zvi Hirsh Citron, T. Ichihara, H. A. Gustafsson, Gerd Joachim Kunde, M. Kurosawa, M. J. Leitch, C. O. Kim, A. Deshpande, A. Taketani, R. Belmont, S. Yokkaichi, Y. Riabov, C. A. Ogilvie, R. S. Hollis, M. Kasai, B. Meredith, R. Pak, Y. Tsuchimoto, T. K. Hemmick, Bhawani Singh, Kenta Shigaki, Yasuo Miake, I. Shein, B. Lewis, I. J. Choi, A. Kiss, H. Van Hecke, C. Vale, Jiangyong Jia, Henner Buesching, Y. Goto, Steve Edwards, Y. Ikeda, M. J. Tannenbaum, N. Grau, I. E. Yushmanov, M. Leitgab, K. Sedgwick, H. A. Torii, M. Slunečka, Mihael Makek, S. Kaneti, S. P. Sorensen, Toru Sugitate, Viktor Riabov, K. S. Joo, D. K. Mishra, D. Kleinjan, P. L. McGaughey, Motoi Inaba, J. C. Hill, X. Gong, R. Akimoto, K. V. Dharmawardane, A. S. Nyanin, François Fleuret, Jason Kamin, M. I. Nagy, A. V. Kazantsev, X. Bing, O. Chvala, E. Tennant, N. Apadula, Y. Watanabe, Takahiro Fusayasu, Rachid Nouicer, D. Watanabe, L. A. Linden Levy, A. N. Zelenski, C. Pinkenburg, L. Tomášek, Alexander Malakhov, M. Stepanov, G. Roche, A. Vossen, R. Petti, D. Silvermyr, E. Vznuzdaev, L. S. Zolin, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, L. Patel, A. Yanovich, S. Esumi, A. Iordanova, T. C. Awes, Kyoichiro Ozawa, D. Sharma, J. G. Lajoie, M. Soumya, T. Hachiya, J. Murata, Martin Purschke, C. A. Aidala, C. L. Woody, A. Berdnikov, D. Kotchetkov, R. K. Choudhury, A. Garishvili, I. V. Sourikova, D. Isenhower, M. Ouchida, Taku Gunji, S. Butsyk, S. D. Rolnick, Prashant Shukla, S. F. Pate, Ke. Nakamura, S. Motschwiller, V. Papavassiliou, A. Král, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, B. Love, A. G. Litvinenko, Bum-Hoon Lee, E. R. Kinney, D. P. Morrison, S. Campbell, B. H. Kang, R. Seto, M. Wysocki, B. Bannier, B. Fadem, H. Al-Ta'Ani, Tatsuya Chujo, T. Murakami, E. M. Takagui, M. Issah, I. Tserruya, K. N. Barish, Don McGlinchey, M. L. Brooks, V. Singh, D. Kotov, S. Sawada, J. Ying, A. Franz, M. Sarsour, R. Reynolds, S. P. Stoll, A. Glenn, Eunja Kim, Jen-Chieh Peng, D. Jouan, S. Wolin, Inkyu Park, Xiong Wang, Byoungchoo Park, Dong Jo Kim, A. Drees, and A. Veicht

Subjects
Nuclear physics, Physics, Published Erratum, General Physics and Astronomy
Published
2020

16. The effect of baloxavir marboxil on household transmission with influenza infection

Author

Y. Mutoh, K. Kozaki, M. Saito, T. Yamada, T. Tsuboi, T. Kawamura, T. Umemura, and T. Ichihara

Subjects
Infectious Diseases, Transmission (mechanics), law, lcsh:Public aspects of medicine, Public Health, Environmental and Occupational Health, lcsh:RC109-216, lcsh:RA1-1270, General Medicine, Biology, Virology, law.invention, lcsh:Infectious and parasitic diseases
Published
2020

17. P5600Surgical reconstruction of type A aortic dissection in octogenarians

Author

S Masuyama, T Ichihara, and T Inoue

Subjects
Aortic dissection, medicine.medical_specialty, business.industry, medicine, Cardiology and Cardiovascular Medicine, business, medicine.disease, Surgery
Abstract

Introduction Because the population is aging, the indication for surgical reconstruction in older patients will increase. Japan is especially facing the most aging society worldwide. However, surgical reconstruction of type A aortic dissection (AADA) in patients who are octogenarians is not often performed because of the decision of the patient or surgeon. We examined the outcome of surgical reconstruction of AADA in octogenarians. Method Over 4 years, 132 cases of surgical reconstruction of AADA were analyzed. Twenty-five consecutive octogenarians with AADA were retrospectively reviewed. In our institution, we recommend an emergent operation to the patient or family in all generations unless they reject it for some reason. Results Operative factors in octogenarians with AADA were not significantly different compared with those in patients aged younger than 79 years (n=107) (operation: 238±11 vs. 246±5 min, p=0.54; cardiopulmonary bypass: 147±7.4 vs. 154±3.5 min, p=0.42; aortic-clamp: 114±6.0 vs. 120±2.8 min, p=0.36; hypothermic-arrest: 43±2.7 vs. 42±1.3 min, p=0.81). The overall mortality rate was 24.0% (n=6). The mortality rate was no difference between younger patients and octogenarians (OR: 2.7, 95% CI: 0.86–8.21, p=0.08). Furthermore, MACE (Major Adverse Cardiac Event) and the postoperative stroke rate were not significantly different between the two groups (OR: 1.5, 95% CI: 0.52–3.93, p=0.42; OR: 0.77, 95% CI: 0.16–2.59, p=0.69, respectively). Conclusion In AADA, the outcome of emergent surgical reconstruction in octogenarians is acceptable. Even with the risk of aging, surgeons should consider aggressive surgical reconstruction in octogenarians.

Published
2019

18. Beam Energy and Centrality Dependence of Direct-Photon Emission from Ultrarelativistic Heavy-Ion Collisions

Author

A. Sen, V. S. Pantuev, M. Sano, M. Stepanov, Emily D. Richardson, X. He, J. Zimamyi, O. O. Omiwade, M. Harvey, S. Belikov, K. S. Joo, A. Rakotozafindrabe, J. Hamblen, K. Hasuko, Y. Aramaki, V. Peresedov, Y. Watanabe, Ajit Kumar Mohanty, T. A. Shibata, C. L. Silva, R. A. Soltz, T. Sato, C. M. Camacho, R. S. Towell, Prashant Shukla, S. F. Pate, Dmitry Blau, Y. Fukao, A. Shevel, O. Jinnouchi, H. En'yo, J. Koster, M. Grosse Perdekamp, A. Hadj Henni, T. Hester, I. Younus, Ke. Nakamura, O. Drapier, H. Al-Bataineh, E. Vazquez-Zambrano, A. Nederlof, J. Park, H. Masui, A. K. Dubey, F. Matathias, H. Asano, Florian Bauer, M. Kasai, Y. Iwanaga, Joakim Nystrand, A. Vossen, T. L. Thomas, I. E. Yushmanov, Eun-Hee Kim, P. Constantin, Beomkyu Kim, Wei Xie, M. J. Leitch, A. A. Bickley, C. L. Woody, A. Veicht, A. Mwai, Eva Haslum, B. Lenzi, A. Soldatov, D. Isenhower, A. Toia, Tamas Novak, T. Moon, Kensuke Homma, H. Pei, L. Guo, Alexei Khanzadeev, Shinichi Masumoto, E. Stenlund, J. B. Choi, H. Sakata, Min-Hye Kim, R. Vértesi, S. H. Lee, Dipak Kumar Mishra, C. Baumann, M. S. Daugherity, C. P. Singh, T. Jones, Z. Rowan, Tomoya Tsuji, J. H. Bhom, T. V. Moukhanova, M. Mendoza, Peter Christiansen, R. Ichimiya, Atsushi Takahara, L. Mašek, D. Kawall, K. Tanida, Ryugo S. Hayano, I. J. Choi, B. Xia, S. Motschwiller, D. Ivanishchev, Dennis Perepelitsa, H. Themann, S. Chernichenko, V. Papavassiliou, Z. Ji, D. Winter, D. Yu Peressounko, Y. Riabov, Y. Onuki, C. E. Perezlara, Filip Krizek, N. A. Lewis, K. A. Drees, H. Lim, B. Bassalleck, S. Takagi, J. Bryslawskyj, Kenta Shigaki, M. Boer, M. Nguyen, V. I. Kochetkov, L. Aphecetche, S. Park, J. Murata, I. Nakagawa, Aaron Angerami, V-N. Tram, N. Grau, R. J. Petti, Sándor Lökös, K. N. Barish, J. M. Burward-Hoy, P. Tarján, S. N. White, J. G. Lajoie, Deepa Thomas, Jan Rak, R. Lacey, A. V. Kazantsev, Alexander Milov, Tae-Yeon Lee, Martin Purschke, C. A. Aidala, H. J. Kim, R. Granier de Cassagnac, A. Isupov, C. Suire, A. S. Nyanin, S. Zharko, S. Sano, S. Butsyk, Vladimir Samsonov, M. Konno, Gerd Joachim Kunde, A. Dion, Johannes Peter Wessels, I. Ravinovich, J. L. Charvet, S. Afanasiev, A. Ster, N. Feege, I. Otterlund, Christine Nattrass, A. Adare, J. Klatsky, C. P. Wong, M. Connors, W. A. Zajc, V. Baublis, A. Denisov, M. Leitgab, J. Sziklai, I. Shein, V. Cianciolo, Zvi Hirsh Citron, H. Ge, Rachid Nouicer, A. N. Zelenski, M. Proissl, Young-Ki Kim, T. Engelmore, Y. Tomita, Motoi Inaba, K. Nakano, M. J. Skoby, J. Newby, G. Roche, M. Mitrovski, Takafumi Niida, J. Huang, Hiroaki Ohnishi, K. B. Lee, Brian Cole, L. Tomášek, R. M. Wright, T. E. Miller, M. Kurosawa, Sergey Fokin, Z. Sun, A. Yu. Semenov, Bum-Hoon Lee, D. E. Mihalik, Senta Greene, K. Sedgwick, M. L. Brooks, S. Yokkaichi, W. C. Smith, B. M. Johnson, Alberto Baldisseri, Mihael Makek, K. Das, J. T. Mitchell, P. Mikeš, N. Hotvedt, R. Seidl, M. K. Dayananda, Prakhar Garg, B. Bannier, R. Belmont, M. Sarsour, A. T. Basye, M. K. Lee, B. Love, Marie Germain, C. Xu, E. P. Hartouni, Y. Miyachi, K. B. Kim, W. E. Sondheim, K. Boyle, P. A. Rukoyatkin, K. S. Sim, Kei Nagashima, V. Canoa Roman, P. Chung, M. I. Nagy, A. Morreale, Z. Fraenkel, Y. Nagata, M. Bai, D. Watanabe, M. D. Malik, Vladislav Manko, Saskia Mioduszewski, H. A. Gustafsson, M. Slunečka, E. Vznuzdaev, E. C. Aschenauer, S. S. Ryu, J. S. Kang, Junji Tojo, J. Gosset, Mate Csanad, A. Berdnikov, C. Zhang, J. P. Sullivan, A. Iordanova, A. Caringi, Frank Ellinghaus, E. R. Kinney, D. P. Morrison, B. H. Kang, M. Naglis, Tomofumi Nagae, J. L. Nagle, S. Y. Fung, M. B. Deaton, Y. Tanaka, T. K. Shea, P. Rosnet, B. Meredith, V. Khachatryan, D. Hornback, B. Komkov, P. Castera, J. Imrek, V. E. Semenov, B. E. Norman, M. Holmes, P. Ružička, Raphael Noel Tieulent, W. S. Emam, A. Datta, M. Javani, B. Fadem, E. O'Brien, Y. Kwon, A. G. Litvinenko, A. Kozlov, R. Seto, A. Bagoly, Maya Hachiya Shimomura, R. S. Hollis, G. David, L. Patel, T. C. Awes, Kyoichiro Ozawa, T. Liška, K. O. Eyser, K. Fujiwara, Y. L. Yamaguchi, N. Kamihara, R. K. Choudhury, T. Murakami, Robert F. Hobbs, B. Lewis, Viktor Riabov, Jun Kikuchi, Tadaaki Isobe, B. Azmoun, Y. J. Mao, K. Haruna, T. W. Danley, J. D. Osborn, A. Taranenko, R. Yang, H. Hiejima, S. Taneja, Kazushi Miki, H. Al-Ta'Ani, A. Král, M. J. Kweon, H. Kanou, J. S. Chai, Petr Gallus, T. Majoros, L. Ding, D. Roach, K. M. Kijima, Taku Gunji, H. Gong, M. Nihashi, Tatsuya Chujo, D. Richford, Zhiying You, K. Imai, Shoji Nagamiya, John Hill, K. Hashimoto, T. Horaguchi, Brajesh K. Singh, C. Silvestre, R. Bennett, M. Kawashima, J. Seele, Yoshifumi Ueda, H. J. Moon, Norio Saito, Tsutomu Mibe, P. Liebing, M. A. L. Leite, D. Sharma, C. Vale, P. L. McGaughey, K. Karatsu, M. Patel, F. Kajihara, F. Staley, L. Baksay, V. Dzhordzhadze, I. Danchev, A. Garishvili, David D'Enterria, Gary Grim, J. H. Do, T. Tabaru, S. Batsouli, B. Kurgyis, Toru Sugitate, L. D. Isenhower, K. V. Dharmawardane, Susumu Sato, Y. I. Makdisi, M. Kaneta, Xingguo Li, B. S. Chang, Y. Le Bornec, Ahmed Al-Jamel, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, Charles Maguire, J. L. Drachenberg, S. Leckey, M. Finger, S. Tarafdar, G. Mitsuka, Y. Hori, Anne Marie Sickles, J. Jin, J. E. Frantz, Jen-Chieh Peng, K. Gainey, I. V. Sourikova, N. Novitzky, Jongmin Lee, S. Choi, J. Klay, S. I. Morrow, H. Delagrange, Y. S. Kim, Y. H. Leung, Josh Moss, E. M. Takagui, S. P. Sorensen, Dylan Walker, R. P. Pisani, Debashish Pal, Y. Nakamiya, D. Lynch, S. Sawada, J. S. Bok, D. Kotchetkov, D. Reynolds, François Fleuret, H. W. Van Hecke, Y. Tsuchimoto, T. Ichihara, M. Oka, O. Chvala, H. Iinuma, M. C. McCain, S. Hasegawa, R. Tanabe, D. Layton, I. Garishvili, Akio Kiyomichi, J. Ying, Seong H. Kim, F. Wei, Inkyu Park, M. McCumber, J. Runchey, E. Kistenev, Xiong Wang, Z. Conesa del Valle, S. Zhou, Matthew G. Reuter, Herve Borel, B. Ujvari, Nikolay Tyurin, M. N. Wagner, Susanta K. Mohapatra, J. S. Kapustinsky, Takahiro Fusayasu, G. R. Young, M. Alfred, T. Hachiya, G. Baksay, Dong Jo Kim, A. P.T. Palounek, K. Okada, P. Lichtenwalner, A. Kiss, P. Kline, K. S. Lee, S. D. Rolnick, A. Enokizono, B. Espagnon, L. Zou, H. Harada, I. D. Ojha, Alexander Malakhov, Qiao Xu, N. Kurihara, ShinIchi Esumi, A. Glenn, A. Kravitz, J. M. Heuser, W. C. Chang, Z. Yasin, Henner Buesching, J. Sun, B. Forestier, M. T. Bjorndal, D. Silvermyr, S. Baumgart, L. S. Zolin, M. Ouchida, V. Babintsev, W. J. Park, Steve Edwards, M. Tomášek, N. Means, J. Asai, Atsushi Taketani, M. Wysocki, I. Tserruya, Masamichi Ishihara, A. Sukhanov, K. Kurita, Rushan Han, M. N. Hagiwara, Christopher Rosen, S. H. Lim, H. Pereira, P. D. Barnes, H. Yu, X. Gong, Y. Morino, Yu. Efremenko, A. Yanovich, V. Singh, V. L. Rykov, T. Dahms, A. Hodges, Marcus Hohlmann, G. S. Kyle, C. O. Kim, R. Pak, N. Willis, C. Y. Chi, M. J. Tannenbaum, James Alexander, Y. Ikeda, Shingo Sakai, S. P. Stoll, L. A. Linden Levy, J. G. Boissevain, Yasutada Akiba, H. Torii, P. V. Radzevich, Hirohiko Sato, S. K. Tuli, Minghui Liu, S. Bathe, Eunja Kim, E. J. Mannel, Agneta Oskarsson, S. Dairaku, D. Kincses, T. Rinn, Y. Berdnikov, R. Averbeck, Byung-Sik Hong, C. McKinney, M. Mishra, Kazuhiro Tanaka, Vaclav Vrba, Klaus Johannes Reygers, K. Hill, O. Zaudtke, Rui Wei, R. Akimoto, B. Sahlmueller, E. J. Desmond, A. Bazilevsky, Y. J. Kim, B. K. Schmoll, M. Virius, E. T. Atomssa, M. Heffner, A. Kim, Jaehyeok Yoo, D. Mukhopadhyay, E. Tennant, S. Rembeczki, M. Gonin, C. Pinkenburg, K. Dehmelt, J. D. Orjuela Koop, S. Kametani, C. H. Chen, Kenneth Francis Read, A. Manion, Y. Cobigo, Alexandre Lebedev, J. H. Kang, D. M. Lee, D. Bucher, J. S. Haggerty, S. R. Lee, A. Romana, S. Gadrat, Y. S. Lai, K. Kiriluk, J. Chiba, Alice Mignerey, X. Jiang, L. D'Orazio, S. Miyasaka, A. Franz, G. C. Mishra, Xiao-yan Li, Hiroyuki Sako, Y. Komatsu, Takao Sakaguchi, S. W. Nam, C. Klein-Boesing, A. D. Frawley, S. Huang, S. H. Aronson, W. Holzmann, O. Dietzsch, H. Valle, M. Chiu, Dipanwita Dutta, C. A. Ogilvie, Sung Keun Park, C. Gal, Julia Velkovska, S. Kelly, M. Rosati, N. N. Ajitanand, T. K. Hemmick, J. M. Durham, Yasuo Miake, Tamás Csörgő, Takahiro Nakamura, D. McGlinchey, Susumu Oda, A. A. Vinogradov, Henrik Tydesjö, L. Kochenda, M. Issah, T. Shohjoh, A. Durum, T. Kawagishi, Jiangyong Jia, D. S. Brown, K. Yamaura, S. Wolin, D. Kleinjan, S. Campbell, Hongfang Liu, D. E. Fields, B. V. Jacak, A. K. Purwar, R. Armendariz, J. Hanks, Byoungchoo Park, N. Apadula, C. Oakley, A. Drees, J. Kubart, K. Sakashita, D. Kotov, J. Egdemir, D. S. Jumper, F. Gastineau, Jason Kamin, Y. Goto, S. S.E. Rosendahl, K. Watanabe, G. Bunce, K. Shoji, A. Churyn, D. Jouan, W. Peng, P. W. Stankus, C. R. Cleven, C. Haegemann, Y. Inoue, P. J. Kroon, T. Kempel, Dong-Hun Kim, S. Kaneti, M. G. Hur, Steven E. Skutnik, M. Togawa, T. O. S. Haseler, H. Qu, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, T. Todoroki, K. I. Hahn, A. Deshpande, Helsinki Institute of Physics, Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), PHENIX, Université de Nantes - Faculté des Sciences et des Techniques, Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Clermont Auvergne (UCA)-Centre National de la Recherche Scientifique (CNRS), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de physique subatomique et des technologies associées ( SUBATECH ), IMT Atlantique Bretagne-Pays de la Loire ( IMT Atlantique ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Nantes ( UN ), Laboratoire Leprince-Ringuet ( LLR ), Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -École polytechnique ( X ) -Centre National de la Recherche Scientifique ( CNRS ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ), Institut de Physique Nucléaire d'Orsay ( IPNO ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de Physique de Clermont ( LPC ), Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Université Clermont Auvergne ( UCA ) -Centre National de la Recherche Scientifique ( CNRS ), Institut de Physique Nucléaire de Lyon ( IPNL ), Université Claude Bernard Lyon 1 ( UCBL ), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS )

Subjects
Photon, heavy ion: scattering, 62.4 GeV-cms, Au+Au collisions, General Physics and Astronomy, transverse momentum dependence, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 39 GeV-cms/nucleon62.4 GeV-cms, [ PHYS.NEXP ] Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment (nucl-ex), Nuclear Experiment, 39 GeV-cms/nucleon, Physics, Range (particle radiation), RHIC, Large Hadron Collider, Multiplicative function, PHENIX, nucleus nucleus: colliding beams, PRIRODNE ZNANOSTI. Fizika, photon: direct production, CERN LHC Coll, photon: yield, COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS, quark-gluon plasma, beam energy scan, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 114 Physical sciences, energy dependence, Nuclear physics, direct photons, energy: scaling, [ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex], DILEPTONS, Au+Au collisions, beam energy scan, quark-gluon plasma, direct photons, PHENIX, RHIC, 0103 physical sciences, 010306 general physics, impact parameter: dependence, Scaling, Nuclear Physics, gold, NATURAL SCIENCES. Physics, Yield (chemistry), High Energy Physics::Experiment, Relativistic Heavy Ion Collider, Beam (structure), experimental results
Abstract

The PHENIX collaboration presents first measurements of low-momentum ($0.4$1\,GeV/$c$) direct-photon yield $dN_{\gamma}^{\rm dir}/d\eta$ is a smooth function of $dN_{\rm ch}/d\eta$ and can be well described as proportional to $(dN_{\rm ch}/d\eta)^\alpha$ with $\alpha{\approx}1.25$. This scaling behavior holds for a wide range of beam energies at the Relativistic Heavy Ion Collider and the Large Hadron Collider, for centrality selected samples, as well as for different, $A$$+$$A$ collision systems. At a given beam energy the scaling also holds for high $p_T$ ($>5$\,GeV/$c$) but when results from different collision energies are compared, an additional $\sqrt{s_{_{NN}}}$-dependent multiplicative factor is needed to describe the integrated-direct-photon yield., Comment: 673 authors from 82 institutions, 10 pages, 4 figures. v2 is version accepted for publication in Physical Review Letters. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html

Published
2019

19. Development of HTS Current Leads for the ITER Project

Author

Neil Mitchell, P. Bauer, Erwu Niu, Cl Liu, Xiongyi Huang, Q Du, Q Han, A Devred, Chen-yu Gung, S Yamada, K Ding, K Lu, Seungje Lee, Q Ran, R Heller, T Ichihara, C Liu, Yifeng Yang, T Zhou, Amalia Ballarino, Yun Seong Song, T Taylor, Y Dong, T Spina, and Jiangshan Li

Subjects
Materials science, Physics, Systems engineering, ddc:530, Current (fluid)
Abstract

The HTS current leads for the ITER project will be the largest ever operated, with unprecedented currents, up to 68 kA and voltages, up to 14 kV. According to the ITER agreement they will be provided in-kind by China. After an extensive development program at the Hefei Institute of Plasma Physics (ASIPP), the ITER current leads were designed and qualified. The following discusses the main highlights of this development, with particular emphasis on the description of the design of the different types of ITER current leads and their final qualification in dedicated cold tests in nominal conditions.

Published
2020

20. Production of π0 and η mesons in Cu+Au collisions at sNN=200GeV

Author

Mate Csanad, E. Stenlund, S. Huang, Maya Hachiya Shimomura, Y. Nakamiya, D. Lynch, C. Xu, M. Nihashi, D. Kawall, I. Younus, Vardan Khachatryan, Y. I. Makdisi, N. Crossette, S. Solano, K. Tanida, X. He, R. Seto, Robert Vertesi, J. Koster, Peter Christiansen, T. W. Danley, A. Mwai, N. Novitzky, R. P. Pisani, P. L. McGaughey, B. Fadem, M. Patel, A. Ster, K. O. Eyser, X. Jiang, Sung Keun Park, J. Seele, Y. J. Kwon, N. Feege, I. Tserruya, Jan Rak, N. N. Ajitanand, R. S. Towell, Sándor Lökös, R. Lacey, Y. Imazu, I. Shein, M. Jezghani, K. N. Barish, S. Zharko, D. Kotov, V. Singh, A. Hodges, V. Bumazhnov, K. Sedgwick, R. Granier de Cassagnac, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, I. Garishvili, F. Wei, G. D. N. Perera, M. L. Brooks, L. Zou, Charles Maguire, T. O. S. Haseler, D. Black, S. Bathe, Y. Fukao, T. Koblesky, Mihael Makek, S. Baumgart, J. D. Orjuela Koop, M. Sarsour, Y. L. Yamaguchi, Takahiro Nakamura, Atsushi Takahara, K. A. Drees, C. H. Chen, J. S. Kang, Jason Kamin, M. J. Tannenbaum, D. E. Mihalik, H. Qu, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, Kensuke Homma, T. Hester, Minghui Liu, R. A. Soltz, Shoichi Hasegawa, E. Richardson, J. H. Kang, C. P. Wong, C. L. Woody, J. S. Haggerty, A. Berdnikov, T. Hoshino, A. Taranenko, V. S. Pantuev, A. Durum, D. Isenhower, Tamas Novak, T. Moon, W. A. Zajc, C. L. Silva, A. Manion, K. I. Hahn, A. Glenn, P. V. Radzevich, Animesh Datta, C. Y. Chi, A. Shaver, S. Choi, Yasutada Akiba, Kenneth Francis Read, T. Ichihara, Y. Gu, S. P. Stoll, M. S. Daugherity, S. J. Jeon, J. Klatsky, B. K. Schmoll, J. B. Choi, Ferdinando Giordano, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, C. Baumann, S. Mizuno, A. Meles, Petr Gallus, Eunja Kim, K. Dehmelt, Jen-Chieh Peng, M. Tomášek, J. M. Durham, Yoshifumi Ueda, J. H. Do, C. P. Singh, Barbara Jacak, M. Alfred, Susumu Sato, K. Watanabe, K. Shoji, A. Garishvili, E. Tennant, S. Kanda, B. M. Johnson, Taku Gunji, Yongsun Kim, W. Peng, P. W. Stankus, A. Isinhue, Filip Krizek, N. Grau, Sergey Fokin, M. Leitgab, M. R. Stone, T. Majoros, Vladimir Samsonov, Christine Nattrass, D. E. Fields, N. A. Lewis, I. V. Sourikova, Hari Guragain, R. S. Hollis, Kimberly Hill, K. Okada, K. Imai, D. Reynolds, M. Boer, A. V. Kazantsev, D. Richford, James Alexander, B. Sahlmueller, Y. S. Lai, Motoi Inaba, J. C. Hill, S. Butsyk, J. T. Mitchell, M. McCumber, S. Tarafdar, Inkyu Park, I. Ravinovich, Z. Sun, Brian Cole, E. Kistenev, N. Riveli, Ryugo S. Hayano, M. Kurosawa, Anne Marie Sickles, J. H. Yoo, Xiong Wang, M. Slunecka, S. Zhou, N. Hotvedt, R. Seidl, T. Niida, Tomofumi Nagae, J. L. Nagle, M. J. Leitch, M. Finger, H. Asano, K. Gainey, M. Virius, Y. Riabov, A. Lebedev, Byung-Sik Hong, D. Jouan, M. Bai, Henner Buesching, Kenta Shigaki, B. Lewis, S. R. P. Mohapatra, A. Bazilevsky, Dong Jo Kim, Y. Watanabe, Vladislav Manko, J. S. Bok, S. D. Rolnick, Alice Mignerey, L. D'Orazio, S. Miyasaka, A. S. Nyanin, Viktor Riabov, L. Patel, X. Gong, Rachid Nouicer, A. N. Zelenski, J. D. Osborn, Inseok Yoon, Zhiying You, H. W. Yu, R. Belmont, S. Wolin, S. Yokkaichi, M. S. Ryu, Kei Nagashima, D. M. Lee, V. Canoa Roman, A. Veicht, Pawan Kumar Netrakanti, M. Grosse Perdekamp, G. Mitsuka, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, G. H. Lee, Takao Sakaguchi, J. E. Frantz, Jongmin Lee, Raphael Noel Tieulent, H. Van Hecke, Agneta Oskarsson, A. Enokizono, Y. Ikeda, Alexander Milov, D. Kincses, A. Timilsina, P. K. Khandai, A. Taketani, Priyanka Sett, A. Sen, Y. Berdnikov, I. Nakagawa, Young-Ki Kim, T. Engelmore, A. D. Frawley, D. S. Jumper, S. H. Lee, C. McKinney, Y. Tanaka, B. Komkov, Y. H. Leung, S. Nagamiya, Vaclav Vrba, O. Drapier, J. Sun, A. Bagoly, Norio Saito, Tsutomu Mibe, Hideyuki Oide, D. P. Morrison, C. Pinkenburg, S. Campbell, E. Mannel, B. H. Kang, A. Drees, Tatsuya Chujo, M. Stepanov, S. H. Lim, J. S. Kapustinsky, V. Babintsev, C. A. Ogilvie, Timothy Thomas Rinn, Martin Purschke, C. A. Aidala, D. Kotchetkov, M. Moskowitz, N. Cronin, E. T. Atomssa, B. Meredith, T. K. Hemmick, Bhawani Singh, Yasuo Miake, K. DeBlasio, Don McGlinchey, C. Gal, M. Beaumier, K. S. Joo, Julia Velkovska, D. K. Mishra, M. Rosati, Tamás Csörgő, X. Bai, H. A. Torii, B. Kurgyis, Toru Sugitate, M. E. Connors, S. K. Park, S. P. Whitaker, Jiangyong Jia, N. Apadula, Y. Goto, François Fleuret, D. Kleinjan, Z. Ji, D. Yu Peressounko, R. Petti, Dennis Perepelitsa, Z. Rowan, M. Mendoza, S. Esumi, M. J. Skoby, D. Sharma, Senta Greene, E. O'Brien, J. Huang, B. Azmoun, H. Ge, Prakhar Garg, K. Nakano, M. Wysocki, B. Bannier, W. E. Sondheim, T. Murakami, R. Akimoto, P. Kline, K. S. Lee, K. Boyle, P. Steinberg, M. Skolnik, Takahiro Fusayasu, S. I. Morrow, S. Sawada, Qiao Xu, A. Franz, T. V. Moukhanova, J. Runchey, D. Silvermyr, Prashant Shukla, S. F. Pate, A. Yanovich, Ke. Nakamura, J. A. Key, K. B. Lee, D. Ivanishchev, V. Papavassiliou, C. E. Perezlara, L. Ding, E. J. Desmond, M. Kofarago, D. Roach, K. M. Kijima, K. Hashimoto, Xingguo Li, S. P. Sorensen, J. G. Lajoie, T. Hachiya, Jennifer E. Perry, M. Gonin, M. I. Nagy, D. Watanabe, A. Sukhanov, K. Kurita, C. O. Kim, R. Pak, E. Vznuzdaev, H. Sako, J. Bryslawskyj, A. Deshpande, I. J. Choi, B. Xia, Dmitry Blau, J. Hanks, E. Vazquez-Zambrano, Balazs Ujvari, I. E. Yushmanov, Min-Hye Kim, A. Iordanova, J. Murata, and Alexei Khanzadeev

Subjects
Quantum chromodynamics, Physics, Maple, Meson production, Meson, 010308 nuclear & particles physics, Nuclear Theory, chemistry.chemical_element, engineering.material, 16. Peace & justice, 01 natural sciences, Copper, Nuclear physics, Fragmentation (mass spectrometry), chemistry, 0103 physical sciences, Quark–gluon plasma, engineering, High Energy Physics::Experiment, Impact parameter, Nuclear Experiment, 010306 general physics
Abstract

Production of π0 and η mesons has been measured at midrapidity in Cu+Au collisions at sNN=200GeV. Measurements were performed in π0(η)→γγ decay channel in the 1(2)-20GeV/c transverse momentum range. A strong suppression is observed for π0 and η meson production at high transverse momentum in central Cu+Au collisions relative to the p+p results scaled by the number of nucleon-nucleon collisions. In central collisions the suppression is similar to Au+Au with comparable nuclear overlap. The η/π0 ratio measured as a function of transverse momentum is consistent with mT-scaling parametrization down to pT=2GeV/c, its asymptotic value is constant and consistent with Au+Au and p+p and does not show any significant dependence on collision centrality. Similar results were obtained in hadron-hadron, hadron-nucleus, and nucleus-nucleus collisions as well as in e+e− collisions in a range of collision energies sNN=3−1800 GeV. This suggests that the quark-gluon-plasma medium produced in Cu+Cu collisions either does not affect the jet fragmentation into light mesons or it affects the π0 and η the same way.

Published
2018

21. Low-momentum direct-photon measurement in Cu + Cu collisions at sNN=200GeV

Author

K. S. Joo, C. A. Ogilvie, T. K. Hemmick, O. Dietzsch, Yasuo Miake, E. T. Atomssa, H. Valle, J. G. Boissevain, C. P. Wong, T. Rinn, Masashi Kaneta, M. Connors, W. A. Zajc, Steven E. Skutnik, L. Kochenda, D. Kawall, S. Esumi, V. Baublis, Julia Velkovska, A. Denisov, V. Cianciolo, S. Bathe, T. O. S. Haseler, V. I. Kochetkov, Agneta Oskarsson, John Matthew Durham, M. Rosati, K. S. Sim, V. Dzhordzhadze, Y. Berdnikov, Y. Akiba, M. Mishra, C. Pinkenburg, K. Dehmelt, C. L. Woody, A. Berdnikov, Sergey Fokin, Tae-Yeon Lee, M. Grosse Perdekamp, G. Mitsuka, H. Qu, Junji Tojo, Y. Kwon, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, K. Hill, Y. Fukao, S. Park, J. Murata, Martin Purschke, C. A. Aidala, A. Shevel, S. Hasegawa, Hideki Hamagaki, W. Fan, K. Aoki, H. Hiejima, M. Stepanov, G. Roche, A. A. Vinogradov, K. O. Eyser, A. K. Purwar, K. Das, K. Fujiwara, E. P. Hartouni, A. Kiss, A. Bagoly, G. S. Kyle, Gerd Joachim Kunde, C. P. Singh, Z. Yasin, H. W. Van Hecke, T. Horaguchi, Henner Buesching, S. P. Sorensen, James Alexander, Dylan Walker, Herve Borel, N. Kamihara, R. Armendariz, T. Majoros, Jiangyong Jia, Y. Goto, K. Imai, J. T. Mitchell, N. Hotvedt, R. Seidl, N. A. Lewis, I. Shein, Petr Gallus, Marcus Hohlmann, R. Averbeck, A. Isupov, C. Suire, S. Kametani, T. Hester, M. J. Skoby, D. Sharma, Byung-Sik Hong, A. Bazilevsky, A. Morreale, Vladislav Manko, A. Taketani, A. Drees, J. Sziklai, Z. Fraenkel, V. L. Rykov, T. Dahms, J. G. Lajoie, Philippe Rosnet, V. Khachatryan, M. B. Deaton, S. Campbell, Anne Marie Sickles, P. Tarján, Alberto Baldisseri, C. L. Silva, S. Belikov, J. Kubart, H. A. Gustafsson, J. H. Kang, J. S. Haggerty, I. V. Sourikova, Brian Cole, A. Romana, R. S. Towell, J. S. Bok, D. Kotchetkov, L. Zou, Alexandre Lebedev, M. Alfred, T. Hachiya, I. Garishvili, Akio Kiyomichi, F. Wei, A. Hadj Henni, C. Zhang, Y. Tanaka, Masamichi Ishihara, D. E. Fields, T. L. Thomas, B. Azmoun, Y. J. Mao, A. Král, C. R. Cleven, C. Haegemann, Y. Inoue, John Hill, B. V. Jacak, M. J. Kweon, M. K. Lee, D. M. Lee, G. R. Young, N. Kurihara, Minghui Liu, V-N. Tram, E. J. Desmond, O. Zaudtke, C. Vale, B. S. Chang, A. Kravitz, D. Kotov, Ryugo S. Hayano, M. Naglis, M. Gonin, T. Hoshino, Nagahiro Saito, H. A. Torii, Toru Sugitate, J. Klay, H. Yu, J. Egdemir, L. D. Isenhower, F. Staley, L. Baksay, M. Heffner, Kenneth Francis Read, T. Ichihara, Viktor Riabov, M. Finger, Y. Riabov, J. Bryslawskyj, Wei Xie, M. McCumber, C. Y. Chi, M. Oka, Charles Maguire, B. Kurgyis, M. Togawa, Jan Rak, Y. Ueda, R. Lacey, Dong-Hun Kim, A. V. Kazantsev, Kenta Shigaki, M. Nguyen, J. Park, V. S. Pantuev, A. Dion, F. Matathias, Jason Kamin, K. Kurita, Kiyoshi Tanida, Y. S. Lai, Kensuke Homma, R. Granier de Cassagnac, A. Adare, E. Kistenev, H. Pereira, Motoi Inaba, J. D. Orjuela Koop, T. Tabaru, D. Richford, A. S. Nyanin, M. Sarsour, M. Csanad, S. P. Stoll, A. Rakotozafindrabe, M. Slunecka, R. Belmont, L. Tomášek, Z. Sun, P. Mikeš, A. Enokizono, Saskia Mioduszewski, P. Constantin, S. Chernichenko, Y. H. Leung, B. Komkov, H. Harada, D. E. Mihalik, J. Gosset, I. J. Choi, Rachid Nouicer, H. Pei, G. David, J. H. Do, B. Bassalleck, R. Pak, H. Iinuma, Y. Tsuchimoto, D. McGlinchey, Balazs Ujvari, M. Konno, Senta Greene, François Fleuret, K. Okada, Hiroaki Ohnishi, S. S.E. Rosendahl, T. C. Awes, Kyoichiro Ozawa, T. Liška, N. N. Ajitanand, A. P.T. Palounek, J. Jin, I. E. Yushmanov, Eun-Hee Kim, G. Bunce, H. En'yo, David D'Enterria, Jun Kikuchi, Alexei Khanzadeev, L. Aphecetche, E. M. Takagui, Y. Nakamiya, D. Lynch, M. J. Leitch, Tadaaki Isobe, I. Ravinovich, E. Stenlund, H. Sakata, N. Novitzky, Z. Rowan, S. N. White, A. Deshpande, M. Ouchida, G. Baksay, Takahiro Nakamura, P. L. McGaughey, M. A. L. Leite, B. E. Norman, J. Asai, E. O'Brien, M. Chiu, Y. Nagata, S. Yokkaichi, A. Churyn, D. Jouan, B. Sahlmueller, Susumu Oda, D. V. Perepelitsa, Johannes Peter Wessels, Xingguo Li, M. N. Wagner, Shingo Sakai, T. V. Moukhanova, R. A. Soltz, A. Durum, R. Vértesi, S. H. Lee, M. Issah, D. Watanabe, H. Ge, K. Nakano, M. D. Malik, E. Vznuzdaev, Y. Watanabe, J. D. Osborn, J. E. Frantz, V. Babintsev, W. E. Sondheim, I. Younus, R. Bennett, Jen-Chieh Peng, K. Boyle, P. A. Rukoyatkin, A. Soldatov, Osamu Jinnouchi, Matthew G. Reuter, Takahiro Fusayasu, Z. Ji, D. Winter, Hiroyuki Sako, D. Yu Peressounko, Xiong Wang, Alexander Malakhov, Qiao Xu, Dong Jo Kim, D. Silvermyr, L. S. Zolin, W. J. Park, S. H. Lim, P. D. Barnes, A. Yanovich, J. Chiba, Alice Mignerey, M. Wysocki, M. Mitrovski, J. Huang, Takao Sakaguchi, I. Tserruya, Yu. Efremenko, C. Klein-Boesing, A. D. Frawley, Prakhar Garg, V. Singh, A. Hodges, S. H. Aronson, W. Holzmann, S. F. Pate, Maya Hachiya Shimomura, Y. I. Makdisi, S. Butsyk, Vladimir Samsonov, H. Al-Bataineh, A. Glenn, P. V. Radzevich, M. J. Tannenbaum, B. K. Schmoll, Eunja Kim, D. Ivanishchev, Jaehyeok Yoo, D. Mukhopadhyay, S. Rembeczki, V. Papavassiliou, Sébastien Gadrat, Alexander Milov, I. Nakagawa, C. E. Perezlara, Eva Haslum, O. Drapier, Frank Ellinghaus, B. Lenzi, E. R. Kinney, Robert F. Hobbs, D. P. Morrison, V. E. Semenov, Tatsuya Chujo, S. Afanasiev, Tamas Ferenc Csorgo, A. Ster, N. Feege, S. I. Morrow, J. Newby, Debashish Pal, S. Sawada, J. Ying, A. Franz, J. Runchey, B. M. Johnson, J. L. Nagle, D. Hornback, C. Silvestre, A. Taranenko, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, Kazushi Miki, T. A. Shibata, D. Kincses, Min Soo Kim, D. Isenhower, A. Toia, Tamas Novak, T. Moon, L. Mašek, J. L. Charvet, Rushan Han, T. E. Miller, Kei Nagashima, V. Canoa Roman, P. Chung, Raphael Noel Tieulent, Susumu Sato, W. S. Emam, H. Kanou, Taku Gunji, H. Gong, J. Seele, M. Patel, F. Kajihara, H. Delagrange, S. Zhou, M. Virius, S. Takagi, M. Boer, Sándor Lökös, K. N. Barish, S. Zharko, M. L. Brooks, B. Love, Y. L. Yamaguchi, C. Xu, A. G. Litvinenko, A. Kozlov, R. Seto, K. Haruna, T. W. Danley, X. He, J. Zimamyi, O. O. Omiwade, V. Peresedov, S. Batsouli, H. Masui, A. K. Dubey, A. A. Bickley, N. Grau, K. Shoji, W. Peng, and P. W. Stankus

Subjects
Physics, Photon, Mass distribution, 010308 nuclear & particles physics, Hadron, Virtual particle, 01 natural sciences, Spectral line, Nuclear physics, Momentum, 0103 physical sciences, Mass spectrum, Rapidity, Nuclear Experiment, 010306 general physics
Abstract

We measured direct photons for pT

Published
2018

22. Cross section and longitudinal single-spin asymmetry AL for forward W±→μ±ν production in polarized p+p collisions at s=510 GeV

Author

H. Nakagomi, T. Hoshino, R. A. Soltz, D. Richford, T. Murakami, J. H. Do, B. Komkov, Yi Gu, X. Bai, F. Giordano, Charles Maguire, A. Shaver, R. S. Towell, A. Deshpande, M. Rosati, Alice Mignerey, L. D'Orazio, S. Miyasaka, Y. Fukao, S. Choi, I. Garishvili, D. Sharma, D. Kawall, S. Park, J. Murata, Zvi Hirsh Citron, I. Shein, K. Sedgwick, Mihael Makek, Norio Saito, Tsutomu Mibe, A. Enokizono, T. Hester, Serpil Yalcin, C. L. Woody, A. Berdnikov, A. Sen, Kiyoshi Tanida, Y. Watanabe, I. Younus, Takao Sakaguchi, M. Skolnik, S. Hasegawa, S. I. Morrow, Anne Marie Sickles, K. Gainey, Z. Rowan, Sung Keun Park, E. Kistenev, S. Sawada, M. Mendoza, B. Schaefer, V. S. Pantuev, X. He, J. S. Bok, A. Franz, Peter Christiansen, J. Runchey, Y. Ikeda, D. Kotov, D. Kotchetkov, A. D. Frawley, E. J. Mannel, M. Beaumier, N. N. Ajitanand, Petr Gallus, Z. Ji, J. T. Mitchell, D. Yu Peressounko, N. Hotvedt, R. Seidl, K. S. Joo, J. Sun, A. Isinhue, C. P. Wong, R. Belmont, M. Grosse Perdekamp, G. Mitsuka, Henner Buesching, N. Cronin, S. P. Sorensen, T. Rinn, I. Tserruya, M. Jezghani, G. D. N. Perera, N. S. Bandara, Vladimir Samsonov, Y. Aramaki, Robert Vertesi, P. Sett, V. Singh, A. Hodges, Vladislav Manko, M. Leitgab, K. Shoji, Atsushi Takahara, K. A. Drees, Jiangyong Jia, Y. Goto, Jongmin Lee, J. S. Kapustinsky, V. Babintsev, K. O. Eyser, M. Connors, W. A. Zajc, L. Xue, Jan Rak, R. Akimoto, D. S. Jumper, Jason Kamin, M. Csanad, S. P. Stoll, S. Huang, Takahiro Nakamura, K. Ozawa, A. Garishvili, I. V. Sourikova, H. Yu, Animesh Datta, T. Sumita, C. Y. Chi, Yasutada Akiba, H. J. Kim, V. Baublis, A. Denisov, Yuki Watanabe, R. Lacey, Motoi Inaba, Christine Nattrass, S. Butsyk, R. Granier de Cassagnac, S. Kanda, A. Adare, D. McGlinchey, H. Ge, K. Okada, J. Koster, T. Todoroki, S. Solano, C. Pinkenburg, D. Kleinjan, S. Campbell, V. Cianciolo, W. Peng, Kei Nagashima, P. W. Stankus, J. G. Lajoie, K. Nakano, M. Tomášek, V. Canoa Roman, A. Vossen, X. Gong, Maya Hachiya Shimomura, Takafumi Niida, H. En'yo, T. Koblesky, J. Huang, M. Alfred, T. Hachiya, R. S. Hollis, J. Seele, M. Sarsour, A. Iordanova, S. Y. Han, M. J. Leitch, J. Klatsky, Sergey Fokin, M. S. Ryu, D. E. Mihalik, S. Whitaker, Jennifer E. Perry, A. Durum, Y. I. Makdisi, K. Dehmelt, F. Wei, I. J. Choi, B. Xia, James Alexander, Raphael Noel Tieulent, Dennis Perepelitsa, Senta Greene, S. Esumi, Prakhar Garg, W. E. Sondheim, M. Kurosawa, B. Bannier, Susumu Sato, D. Jouan, M. Towell, B. Fadem, E. O'Brien, C. L. Silva, A. Meles, P. K. Khandai, M. J. Tannenbaum, Byung-Sik Hong, M. Nihashi, A. Bazilevsky, H. Asano, Taku Gunji, Agneta Oskarsson, Y. Tanaka, M. Slunecka, Z. Sun, A. Taketani, Soumya Mohapatra, A. Veicht, A. Mwai, John Matthew Durham, N. Crossette, Prashant Shukla, P. Montuenga, B. K. Schmoll, M. Patel, M. Gonin, B. Azmoun, Y. Berdnikov, M. R. Stone, S. Bathe, R. Yang, T. Novák, B. Meredith, C. McKinney, Y. L. Yamaguchi, Jaehyeok Yoo, N. Novitzky, S. F. Pate, Y. J. Kwon, E. Tennant, R. P. Pisani, A. Glenn, P. V. Radzevich, S. Tarafdar, S. Nagamiya, B. Lewis, A. Timilsina, T. Majoros, D. E. Fields, B. V. Jacak, K. Boyle, C. Xu, A. J. Miller, N. Grau, C. A. Ogilvie, Ke. Nakamura, Eunja Kim, M. McCumber, T. K. Hemmick, Alexandre Lebedev, J. A. Key, Y. H. Leung, Y. Nakamiya, D. Lynch, Vaclav Vrba, K. Hill, S. Zhou, A. Sukhanov, Ryugo S. Hayano, Yasuo Miake, I. Ravinovich, Jen-Chieh Peng, M. Virius, J. G. Rubin, J. E. Frantz, M. Finger, Tamas Ferenc Csorgo, H. Qu, Y. Riabov, A. Bagoly, D. M. Lee, K. Kurita, G. H. Lee, C. Gal, K. Watanabe, A. Sexton, D. Ivanishchev, V. Papavassiliou, K. DeBlasio, S. D. Rolnick, N. Riveli, J. Bryslawskyj, Kenta Shigaki, D. Reynolds, J. S. Kang, Y. Imazu, Julia Velkovska, M. Bai, C. E. Perezlara, Inkyu Park, Xiong Wang, John Hill, P. Kline, K. S. Lee, A. Dion, R. Seto, K. B. Lee, R. Pinson, A. S. Nyanin, Dong Jo Kim, Tomofumi Nagae, T. W. Danley, Ajit Kumar Mohanty, T. A. Shibata, S. Mizuno, Rachid Nouicer, A. N. Zelenski, M. S. Daugherity, C. P. Singh, J. L. Nagle, X. Jiang, H. A. Torii, Toru Sugitate, S. Yokkaichi, S. Wolin, H. W. Van Hecke, Filip Krizek, N. A. Lewis, C. O. Kim, Kenichi Imai, T. O. S. Haseler, Peter Steinberg, R. J. Petti, B. Sahlmueller, M. Boer, Sándor Lökös, D. Isenhower, M. Wysocki, R. Pak, K. N. Barish, J. D. Osborn, Y. J. Kim, T. Moon, Inseok Yoon, J. Sziklai, Zhiying You, S. Zharko, Alexander Milov, I. Nakagawa, Young-Ki Kim, Martin Purschke, C. A. Aidala, T. Engelmore, J. H. Kang, M. I. Nagy, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, François Fleuret, Brian Cole, N. Apadula, A. Drees, J. S. Haggerty, O. Drapier, D. Watanabe, K. I. Hahn, Viktor Riabov, D. P. Morrison, B. H. Kang, V. Bumazhnov, J. Hanks, Hiroyuki Sako, E. Vznuzdaev, D. Black, Hideyuki Oide, M. L. Brooks, Tatsuya Chujo, Y. S. Lai, E. T. Atomssa, Takahiro Fusayasu, L. Ding, J. D. Orjuela Koop, K. Kihara, Qiao Xu, C. H. Chen, M. Kofarago, A. Manion, D. Silvermyr, D. Roach, K. M. Kijima, M. J. Skoby, Pawan Kumar Netrakanti, M. Moskowitz, K. Hashimoto, S. H. Lim, A. Yanovich, Xingguo Li, Min-Hye Kim, S. H. Lee, V. Khachatryan, A. V. Kazantsev, Alexei Khanzadeev, G. David, L. Patel, E. Stenlund, C. Baumann, J. B. Choi, Y. Sekiguchi, T. C. Awes, Dipak Kumar Mishra, D. H. Kim, T. V. Moukhanova, Dmitry Blau, E. J. Desmond, E. Vazquez-Zambrano, P. L. McGaughey, M. Chiu, S. Beckman, Balazs Ujvari, I. E. Yushmanov, L. Zou, S. Baumgart, Minghui Liu, Kenneth Francis Read, T. Ichihara, Kensuke Homma, E. Richardson, E. Joo, M. Stepanov, Hari Guragain, A. Ster, N. Feege, B. M. Johnson, A. Taranenko, S. J. Jeon, D. Kincses, and Brajesh K. Singh

Subjects
Quark, Physics, Proton, 010308 nuclear & particles physics, media_common.quotation_subject, High Energy Physics::Phenomenology, Parton, 01 natural sciences, 7. Clean energy, Asymmetry, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, PHENIX detector, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Boson, Spin-½, media_common
Abstract

We have measured the cross section and single-spin asymmetries from forward W±→μ±ν production in longitudinally polarized p+p collisions at s=510 GeV using the PHENIX detector at the Relativistic Heavy Ion Collider. The cross sections are consistent with previous measurements at this collision energy, while the most forward and backward longitudinal single spin asymmetries provide new insights into the sea quark helicities in the proton. The charge of the W bosons provides a natural flavor separation of the participating partons. © 2018 authors. Published by the American Physical Society.

Published
2018

23. Measurement of emission-angle anisotropy via long-range angular correlations with high- pT hadrons in d+Au and p+p collisions at sNN=200 GeV

Author

B. Love, Y. Fukao, Min-Hye Kim, C. Xu, T. Hester, S. Bathe, M. Rosati, Tamás Csörgő, Y. Ikeda, H. Sako, M. Virius, J. Murata, H. Masuda, Kensuke Homma, Maya Hachiya Shimomura, Vardan Khachatryan, A. Sexton, Sung Keun Park, S. Tarafdar, Manabu Togawa, B. Azmoun, Y. J. Mao, A. Král, D. Kawall, Dmitry Blau, S. Kudo, E. Richardson, J. Hanks, E. Vazquez-Zambrano, M. Kasai, Y. Tsuchimoto, Y. Iwanaga, I. E. Yushmanov, Alexei Khanzadeev, K. Nagai, R. Seto, J. D. Orjuela Koop, W. Peng, I. Younus, N. N. Ajitanand, E. Stenlund, S. Huang, K. B. Lee, Jong-Min Park, Taku Gunji, H. Gong, C. H. Chen, K. Tanida, Y. I. Makdisi, T. W. Danley, C. Pinkenburg, N. A. Lewis, T. V. Moukhanova, M. Patel, F. Kajihara, Jiangyong Jia, A. Basye, Eva Haslum, Peter Christiansen, Takahiro Fusayasu, Y. Goto, G. D. N. Perera, B. Bassalleck, G. Roche, Takahiro Nakamura, Koji Sato, B. Fadem, Alberica Toia, N. Grau, T. Kempel, A. Takeda, D. Silvermyr, Sándor Lökös, Shuo Han, M. Konno, X. Jiang, Marisilvia Donadelli, D. Kleinjan, Alexander Milov, I. Nakagawa, A. Kiss, G. Tarnai, Susumu Oda, Ryugo S. Hayano, C. Baumann, E. J. Desmond, K. A. Drees, Qiao Xu, S. Butsyk, M. Slunečka, J. Alexander, K. N. Barish, D. Roach, V. Bumazhnov, K. M. Kijima, I. Ravinovich, T. Engelmore, N. Novitzky, T. Murakami, E. M. Takagui, Jihyun Bhom, P. L. McGaughey, Motoi Inaba, J. C. Hill, S. Zharko, K. S. Lee, A. Dion, H. A. Gustafsson, Henner Buesching, Torsten Dahms, Y. J. Kwon, Steve Edwards, M. Grosse Perdekamp, A. Durum, M. J. Tannenbaum, A. Pun, Gerd Joachim Kunde, C. P. Singh, I. Shein, R. M. Wright, M. Bai, S. Sano, J. Newby, R. Tanabe, S. Zhou, Y. Nakamiya, D. Lynch, Y. Riabov, P. Liebing, J. Rak, A. Lebedev, O. Drapier, Xingguo Li, B. M. Johnson, E. R. Kinney, D. P. Morrison, S. Campbell, Mate Csanad, T. O. S. Haseler, Ralf Peter Averbeck, Y. Tanaka, E. Mannel, M. I. Nagy, H. Qu, A. V. Kazantsev, Y. Onuki, B. K. Schmoll, K. Yamaura, S. P. Sorensen, D. Watanabe, O. Chvala, P. Ružička, M. Nihashi, Marcus Hohlmann, Martin Purschke, C. A. Aidala, S. Rembeczki, G. Baksay, W. J. Park, Christopher Rosen, S. D. Rolnick, Tatsuya Chujo, R. Lacey, K. Sedgwick, M. S. Daugherity, Mihael Makek, R. Belmont, S. Yokkaichi, M. D. Malik, M. E. Connors, S. K. Park, J. B. Choi, J. D. Osborn, Zhiying You, E. Vznuzdaev, R. Bennett, L. Tomášek, C. Silvestre, Y. Fukuda, K. Dehmelt, A. Yanovich, Zirui Wang, R. Granier de Cassagnac, A. Adare, Barbara Jacak, Viktor Riabov, Gary Grim, K. V. Dharmawardane, J. G. Lajoie, M. Alfred, T. Hachiya, V. Jorjadze, Jen-Chieh Peng, Kenta Shigaki, M. Nguyen, A. Kravitz, Charles Maguire, Yu. Efremenko, T. L.T. Thomas, M. Finger, R. P. Pisani, M. L. Brooks, L. A. Linden Levy, Rushan Han, G. Mitsuka, S. I. Morrow, O. Dietzsch, D. E. Mihalik, E. T. Atomssa, Hongfang Liu, D. E. Fields, V. S. Pantuev, R. A. Soltz, M. Naglis, H. Nakagomi, J. Bryslawskyj, I. Danchev, D. Richford, S. Taneja, H. Valle, A. Taranenko, Beomkyu Kim, J. H. Kang, X. He, Hideki Hamagaki, W. Fan, K. Aoki, G. David, K. I. Hahn, J. E. Frantz, Jongmin Lee, J. S. Haggerty, S. W. Nam, K. Karatsu, H. J. Moon, L. Baksay, M. Gonin, Y. H. Leung, T. Horaguchi, T. Hoshino, Vladimir Samsonov, Christine Nattrass, M. Proissl, C. L. Silva, Alice Mignerey, Inkyu Park, L. D'Orazio, Z. Ji, D. Winter, A. Deshpande, Dipanwita Dutta, Z. Rowan, T. C. Awes, Kyoichiro Ozawa, T. Liška, Y. Aramaki, Jun Kikuchi, J. Hamblen, S. N. White, Anne Marie Sickles, H. Themann, M. Chiu, Ajit Kumar Mohanty, J. T. Mitchell, K. Fujiwara, Robert Vertesi, A. Sukhanov, K. Kurita, M. Kawashima, L. Zou, J. Sziklai, T. A. Shibata, Xiong Wang, C. Gal, Deepa Thomas, Kimberly Hill, D. Yu Peressounko, Z. Conesa del Valle, S. Sawada, J. Ying, A. Franz, J. S. Bok, Dong Jo Kim, Shoichi Hasegawa, Dennis Perepelitsa, B. Komkov, T. Sato, N. Hotvedt, I. J. Choi, Z. Fraenkel, A. Enokizono, M. McCumber, J. Koster, Masamichi Ishihara, R. Seidl, Brian Cole, C. O. Kim, J. M. Durham, Yoshifumi Ueda, Julia Velkovska, J. H. Do, Y. L. Yamaguchi, C. L. Towell, Susumu Sato, G. R. Young, Vladislav Manko, J. Runchey, Moonhee Kim, Frank Ellinghaus, Zvi Hirsh Citron, R. Pak, Minghui Liu, R. S. Towell, K. Watanabe, A. Taketani, Takao Sakaguchi, A. Sen, H. Masui, N. Feege, R. K. Choudhury, M. Heffner, Yuhei Morino, H. Ge, K. Das, K. Nakano, I. Garishvili, A. Veicht, Kenneth Francis Read, M. Boer, K. Okada, K. S. Sim, B. Sahlmueller, H. En'yo, T. Ichihara, S. Belikov, K. S. Joo, J. L. Nagle, P. Yin, F. Wei, D. S. Jumper, Makoto Oka, A. D. Frawley, W. E. Sondheim, M. J. Skoby, I. Tserruya, R. Yang, D. K. Mishra, Aaron Angerami, M. J. Leitch, D. Isenhower, V. Singh, A. Hodges, Tamas Novak, K. Boyle, T. Moon, K. Shoji, Y. Watanabe, Wesley James Metzger, K. Imai, Kenjiro Miki, T. Koblesky, N. Apadula, C. Vale, D. Hornback, Yongsun Kim, W. Holzmann, M. Sarsour, E. Kistenev, A. Timilsina, Y. S. Lai, R. Petti, B. Meredith, P. W. Stankus, Senta Greene, W. A. Zajc, S. Esumi, D. Sharma, A. Glenn, P. V. Radzevich, Eunja Kim, Animesh Datta, V. Baublis, H. A. Torii, B. Kurgyis, A. Denisov, R. Ichimiya, V. Cianciolo, Toru Sugitate, C. Y. Chi, E. O'Brien, P. Lichtenwalner, Balazs Ujvari, François Fleuret, Jason Kamin, M. Kurosawa, J. H. Yoo, Sergey Fokin, H. Pei, Agneta Oskarsson, D. Kincses, J. Jin, Y. Berdnikov, S. H. Lee, Y. Akiba, Timothy Thomas Rinn, Kei Nagashima, V. Canoa Roman, S. Nagamiya, P. Chung, J. Huang, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, J. Imrek, Raphael Noel Tieulent, M. K. Dayananda, Rui Wei, Prakhar Garg, M. Wysocki, Prashant Shukla, S. F. Pate, Ke. Nakamura, H. Al-Bataineh, D. Ivanishchev, V. Papavassiliou, C. E. Perezlara, A. S. Nyanin, Rachid Nouicer, C. L. Woody, A. Berdnikov, A. Caringi, T. W. Jones, Petr Gallus, I. V. Sourikova, J. P. Wessels, J. Seele, M. Ouchida, N. Means, H. Pereira, Aram Kim, F. Matathias, C. Oakley, A. Drees, K. Sakashita, S. Karthas, D. Kotov, S. P. Stoll, S. S.E. Rosendahl, G. Bunce, D. Jouan, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, S. Vazquez-Carson, Don McGlinchey, A. Bagoly, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, J. S. Kapustinsky, V. Babintsev, G. S. Kyle, Byung-Sik Hong, A. Bazilevsky, H. W. Yu, D. M. Lee, S. Dairaku, and H. Van Hecke

Subjects
Physics, Range (particle radiation), 010308 nuclear & particles physics, Hadron, 01 natural sciences, Pseudorapidity, 0103 physical sciences, Particle, High Energy Physics::Experiment, Rapidity, Particle flow, Impact parameter, Atomic physics, Nuclear Experiment, 010306 general physics, Anisotropy
Abstract

We present measurements of two-particle angular correlations between high-transverse-momentum (2

Published
2018

24. Lévy-stable two-pion Bose-Einstein correlations in sNN=200 GeV Au+Au collisions

Author

I. Ravinovich, R. A. Soltz, H. Nakagomi, T. Hoshino, Aaron Angerami, B. Komkov, C. L. Silva, R. S. Towell, M. Bai, I. Tserruya, A. Ster, N. Feege, I. Garishvili, F. Wei, P. L. McGaughey, A. Bagoly, E. C. Aschenauer, J. M. Durham, W. A. Zajc, Norio Saito, Tsutomu Mibe, M. A. L. Leite, V. Singh, A. Hodges, Yoshifumi Ueda, J. H. Do, K. S. Joo, A. Taranenko, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, D. K. Mishra, S. Bathe, C. L. Towell, Susumu Sato, G. Tarnai, M. E. Connors, T. Horaguchi, S. K. Park, T. Koblesky, M. Sarsour, S. Wolin, S. H. Lim, A. V. Kazantsev, M. Gonin, Sergey Fokin, S. Tarafdar, N. Apadula, H. Asano, J. D. Osborn, Eva Haslum, G. Kasza, Mate Csanad, M. Boer, Zhiying You, Animesh Datta, A. Glenn, P. V. Radzevich, L. Tomášek, B. Love, H. Masuda, A. Vossen, A. Sukhanov, K. Kurita, Zirui Wang, A. Lebedev, Prashant Shukla, J. S. Kapustinsky, Eunja Kim, V. Babintsev, Byoungchoo Park, Kensuke Homma, C. Y. Chi, S. F. Pate, C. Xu, Ke. Nakamura, Alexander Milov, Y. Fukuda, E. Richardson, M. Proissl, R. Petti, Keiji Nagai, C. O. Kim, A. Takeda, Y. Watanabe, Maya Hachiya Shimomura, A. Drees, D. Richford, S. Taneja, Z. Ji, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, L. Patel, Atsushi Takahara, O. Drapier, M. Tomášek, G. S. Kyle, M. Grosse Perdekamp, G. Mitsuka, J. E. Frantz, S. Esumi, D. Winter, D. Yu Peressounko, R. Pak, M. Nihashi, K. Karatsu, Dennis Perepelitsa, A. Sexton, D. Sharma, Jongmin Lee, S. Kaneti, S. P. Sorensen, H. A. Gustafsson, T. C. Awes, Kyoichiro Ozawa, M. I. Nagy, E. R. Kinney, D. P. Morrison, S. Campbell, K. A. Drees, B. H. Kang, S. Motschwiller, R. Belmont, S. Yokkaichi, D. Kawall, K. Tanida, J. Rak, C. P. Singh, B. Bassalleck, D. Ivanishchev, H. Pei, Byung-Sik Hong, A. Bazilevsky, B. M. Johnson, Y. J. Kwon, Vardan Khachatryan, Y. Hori, Anne Marie Sickles, H. Themann, R. Seto, T. W. Danley, Y. I. Makdisi, D. Watanabe, O. Chvala, S. R. P. Mohapatra, K. Gainey, S. Karthas, H. Al-Ta'Ani, Tatsuya Chujo, D. Kotov, V. Papavassiliou, E. Vznuzdaev, J. Klatsky, B. Fadem, C. E. Perezlara, Yu. Efremenko, Zvi Hirsh Citron, Filip Krizek, N. A. Lewis, B. Azmoun, A. Král, R. P. Pisani, H. W. Yu, V. Jorjadze, O. Dietzsch, A. Enokizono, J. S. Bok, L. Zou, Sándor Lökös, K. N. Barish, Gerd Joachim Kunde, J. G. Lajoie, M. Alfred, T. Hachiya, M. Ouchida, J. H. Kang, Y. Miyachi, J. B. Choi, K. Dehmelt, E. T. Atomssa, Jen-Chieh Peng, Jason Kamin, I. Shein, S. Zharko, D. Reynolds, D. M. Lee, J. S. Haggerty, S. R. Lee, J. Sziklai, S. Baumgart, M. J. Skoby, Hiromi Iinuma, W. Metzger, B. Meredith, Inkyu Park, Xiong Wang, Dong Jo Kim, R. S. Hollis, C. Gal, Y. Fukao, Julia Velkovska, Viktor Riabov, K. Sedgwick, J. Huang, Bum-Hoon Lee, T. Hester, Minghui Liu, S. P. Stoll, A. Veicht, Jessy J. Alexander, K. V. Dharmawardane, Brian Cole, M. Kurosawa, J. H. Yoo, M. Slunecka, M. Patel, X. Jiang, Timothy Thomas Rinn, H. J. Kim, M. Rosati, Kenneth Francis Read, T. Ichihara, Tamás Csörgő, Prakhar Garg, M. Wysocki, B. Bannier, K. O. Eyser, P. Kline, K. S. Lee, A. Dion, B. Lewis, Senta Greene, M. L. Brooks, J. S. Kang, X. He, Y. H. Leung, H. Pereira, K. B. Lee, C. L. Woody, A. Berdnikov, L. Ding, N. N. Ajitanand, A. Taketani, D. S. Jumper, D. Roach, K. M. Kijima, D. Jouan, Y. Aramaki, M. J. Tannenbaum, B. K. Schmoll, S. Kudo, T. Murakami, E. M. Takagui, E. Tennant, E. O'Brien, Robert Vertesi, Y. S. Lai, A. Pun, H. Van Hecke, R. Lacey, J. Bryslawskyj, V. S. Pantuev, S. Dairaku, R. Granier de Cassagnac, N. Grau, M. Sano, Beomkyu Kim, J. Koster, A. Adare, K. Hashimoto, M. Leitgab, Xingguo Li, C. A. Ogilvie, G. D. N. Perera, Y. Ikeda, M. S. Daugherity, Shuo Han, Y. L. Yamaguchi, Charles Maguire, Jiangyong Jia, Y. Goto, Alice Mignerey, T. K. Hemmick, Bhawani Singh, Y. Komatsu, L. D'Orazio, S. Miyasaka, Takahiro Nakamura, Yasuo Miake, Petr Gallus, Martin Purschke, Shoichi Hasegawa, A. Deshpande, D. E. Mihalik, Motoi Inaba, J. C. Hill, S. I. Morrow, A. Mwai, R. Akimoto, Kimberly Hill, S. Choi, S. Sawada, C. A. Aidala, J. Ying, A. Franz, J. Runchey, H. A. Torii, B. Kurgyis, Takao Sakaguchi, A. Sen, K. DeBlasio, A. Garishvili, C. Pinkenburg, I. V. Sourikova, D. Kleinjan, M. Issah, A. D. Frawley, K. S. Sim, K. Okada, D. Kotchetkov, Toru Sugitate, E. Kistenev, S. Vazquez-Carson, M. Stepanov, G. Roche, J. Sun, B. Sahlmueller, Don McGlinchey, R. Yang, M. J. Leitch, I. J. Choi, B. Xia, Ryugo S. Hayano, M. Finger, Y. Riabov, Marisilvia Donadelli, Kenta Shigaki, R. K. Choudhury, V. Bumazhnov, A. Durum, J. D. Orjuela Koop, H. Sako, A. S. Nyanin, Rachid Nouicer, Agneta Oskarsson, Kei Nagashima, Y. Tanaka, C. H. Chen, A. N. Zelenski, E. Mannel, D. Kincses, V. Canoa Roman, Y. Berdnikov, S. H. Lee, Y. Akiba, M. Javani, C. McKinney, S. Nagamiya, A. Manion, Vaclav Vrba, Rui Wei, H. J. Moon, A. Kiss, Henner Buesching, Steve Edwards, X. Gong, D. E. Fields, L. A. Linden Levy, J. Imrek, François Fleuret, M. McCumber, T. O. S. Haseler, Raphael Noel Tieulent, Takahiro Fusayasu, H. Qu, Qiao Xu, D. Silvermyr, A. Yanovich, Z. Rowan, Tomoya Tsuji, M. Mendoza, S. N. White, Barbara Jacak, Moonhee Kim, H. Ge, K. Nakano, K. B. Kim, W. E. Sondheim, Vladimir Samsonov, Christine Nattrass, K. Boyle, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, Tomofumi Nagae, J. L. Nagle, G. David, T. Todoroki, P. Castera, M. Chiu, Ajit Kumar Mohanty, K. I. Hahn, T. A. Shibata, D. Isenhower, Tamas Novak, T. Moon, I. Younus, Jong-Min Park, Taku Gunji, Peter Christiansen, S. Butsyk, Koji Sato, T. Kempel, M. Virius, S. D. Rolnick, K. Watanabe, K. Shoji, Yongsun Kim, W. Peng, P. W. Stankus, J. T. Mitchell, N. Hotvedt, R. Seidl, Vladislav Manko, Mihael Makek, P. Yin, C. Vale, A. Timilsina, Y. Nakamiya, D. Lynch, Min-Hye Kim, A. Iordanova, J. Murata, Dmitry Blau, E. J. Desmond, J. Hanks, E. Vazquez-Zambrano, A. Nederlof, M. Kasai, Y. Tsuchimoto, Balazs Ujvari, I. E. Yushmanov, L. Guo, Alexei Khanzadeev, Shinichi Masumoto, E. Stenlund, S. Huang, and T. V. Moukhanova

Subjects
Length scale, Physics, Particle physics, 010308 nuclear & particles physics, Bose–Einstein correlations, 01 natural sciences, Nuclear physics, Pion, Critical point (thermodynamics), 0103 physical sciences, Quark–gluon plasma, Transverse mass, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Scaling
Abstract

We present a detailed measurement of charged two- pion correlation functions in 0–30% centrality sNN=200 GeV Au+Au collisions by the PHENIX experiment at the Relativistic Heavy Ion Collider. The data are well described by Bose- Einstein correlation functions stemming from Levy-stable source distributions. Using a fine transverse momentum binning, we extract the correlation strength parameter λ, the Levy index of stability α, and the Levy length scale parameter R as a function of average transverse mass of the pair mT. We find that the positively and the negatively charged pion pairs yield consistent results, and their correlation functions are represented, within uncertainties, by the same Levy-stable source functions. The λ(mT) measurements indicate a decrease of the strength of the correlations at low mT. The Levy length scale parameter R(mT) decreases with increasing mT, following a hydrodynamically predicted type of scaling behavior. The values of the Levy index of stability α are found to be significantly lower than the Gaussian case of α=2, but also significantly larger than the conjectured value that may characterize the critical point of a second-order quark-hadron phase transition.

Published
2018

25. Measurements of e+e− pairs from open heavy flavor in p+p and d+A collisions at sNN=200 GeV

Author

Martin Purschke, C. A. Aidala, T. Murakami, E. M. Takagui, D. Kawall, K. Tanida, K. A. Drees, D. Hornback, S. Afanasiev, M. Rosati, Tamás Csörgő, S. Kudo, M. J. Skoby, A. A. Vinogradov, S. Bathe, Maya Hachiya Shimomura, Jiangyong Jia, Y. Goto, S. I. Morrow, Vardan Khachatryan, Zvi Hirsh Citron, S. Sawada, K. L. Smith, A. Ster, M. I. Nagy, Gerd Joachim Kunde, N. Feege, J. Ying, A. Franz, J. Runchey, Y. Ito, Kensuke Homma, B. Meredith, J. Newby, Y. I. Makdisi, O. Dietzsch, Marcus Hohlmann, I. Shein, Y. Fukao, M. Patel, Yu. Efremenko, E. T. Atomssa, H. Valle, Dipanwita Dutta, C. Gal, Julia Velkovska, E. Vznuzdaev, Dmitry Blau, Z. Fraenkel, Carly W. Butler, S. Chernichenko, C. Silvestre, Y. Tanaka, B. Bassalleck, K. Sedgwick, H. A. Torii, Toru Sugitate, K. O. Eyser, M. Chiu, Ajit Kumar Mohanty, C. Baumann, S. Kametani, T. A. Shibata, T. Sato, Alberto Baldisseri, Mihael Makek, T. Hester, E. Mannel, J. H. Kang, Y. Onuki, D. Kapukchyan, J. Huang, M. Konno, J. S. Haggerty, M. J. Tannenbaum, Jan Rak, C. P. Singh, B. M. Johnson, R. K. Choudhury, P. Tarján, Torsten Dahms, M. Boer, M. Wysocki, E. P. Hartouni, Marisilvia Donadelli, V. Bumazhnov, B. K. Schmoll, R. Lacey, E. J. Desmond, S. P. Sorensen, R. Granier de Cassagnac, A. Taranenko, B. Azmoun, Y. J. Mao, A. Král, François Fleuret, Ryugo S. Hayano, L. Zou, Hongfang Liu, D. E. Fields, B. Love, F. Staley, L. Baksay, A. Adare, N. A. Lewis, Y. Nakamiya, D. Lynch, D. Isenhower, Tamas Novak, T. Moon, L. Mašek, V. Jorjadze, S. Batsouli, S. Rembeczki, Charles Maguire, T. Horaguchi, C. Xu, H. Pei, Radek Novotny, R. Tanabe, D. Layton, M. McCumber, C. M. Camacho, Eun Joo Kim, G. Baksay, Prashant Shukla, A. Isupov, H. Sako, Y. Watanabe, A. Rakotozafindrabe, Y. Riabov, Kenta Shigaki, A. K. Purwar, V-N. Tram, Jong-Min Park, Taku Gunji, H. Gong, F. Kajihara, L. Aphecetche, Timothy Thomas Rinn, S. F. Pate, Y. H. Leung, W. C. Chang, D. E. Mihalik, D. Richford, Y. Tsuchimoto, Balazs Ujvari, S. Tarafdar, N. Grau, A. Dion, Shuo Han, A. G. Litvinenko, Y. S. Lai, Seong H. Kim, P.L. McGaughey, T. O. S. Haseler, H. Qu, Masamichi Ishihara, Agneta Oskarsson, D. Kincses, Y. Berdnikov, J. L. Klay, Barbara Jacak, H. Iinuma, Yuhei Morino, Takahiro Fusayasu, Alexander Malakhov, T. Elder, Qiao Xu, H. Al-Bataineh, D. Silvermyr, L. S. Zolin, Motoi Inaba, J. C. Hill, J. G. Lajoie, M. Alfred, T. Hachiya, Michael William Phipps, B. Komkov, Anne Marie Sickles, H. Themann, V. R. Loggins, J. T. Mitchell, Alice Mignerey, W. J. Park, M. Mishra, Brennan Schaefer, J. Sziklai, Brian Cole, S. Nagamiya, A. Basye, A. Sexton, G. Tarnai, N. Hotvedt, R. Seidl, Vladislav Manko, R. S. Towell, P. D. Barnes, A. Yanovich, Hideki Hamagaki, W. Fan, K. Aoki, M. Nguyen, I. E. Yushmanov, Mate Csanad, G. David, A. S. Nyanin, A. Yu. Semenov, Rushan Han, J. Gosset, Alexei Khanzadeev, A. Kozlov, A. Bagoly, Vladimir Samsonov, J. S. Bok, D. Ivanishchev, Norio Saito, A. Morreale, M. A. L. Leite, K. I. Hahn, Vaclav Vrba, A. Kravitz, R. A. Soltz, Klaus Johannes Reygers, V. Papavassiliou, I. Garishvili, F. Wei, Z. Rowan, M. Naglis, H. Nakagomi, T. Hoshino, S. Butsyk, Takao Sakaguchi, A. Sen, Shoichi Hasegawa, S. N. White, C. E. Perezlara, Eva Haslum, P. Yin, R. Seto, P. Liebing, E. Stenlund, S. Huang, T. Niida, N. N. Ajitanand, Christine Nattrass, K. Haruna, Minghui Liu, Xiaomei Li, G. D. N. Perera, S. H. Lim, C. L. Silva, M. Gonin, P. Rosnet, S. Zhou, A. Lebedev, Rachid Nouicer, Christian Klein-Boesing, T. W. Danley, A. P.T. Palounek, J. M. Durham, Senta Greene, H. Ge, K. Das, K. Fujiwara, G. R. Young, Takahiro Nakamura, K. Nakano, K. Shoji, Anand Kumar Dubey, A. D. Frawley, J. S. Kapustinsky, Kenjiro Miki, Bruno Lenzi, Yoshifumi Ueda, J. H. Do, E. Kistenev, V. Babintsev, Y. L. Yamaguchi, C. L. Towell, Susumu Sato, S. D. Rolnick, W. E. Sondheim, Frank Ellinghaus, A. Sukhanov, B. Fadem, V. Dzhordzhadze, A. Hadj Henni, K. Kurita, David D'Enterria, M. Tomášek, Xuan Li, J. Alexander, C. Ayuso, Susumu Oda, K. Boyle, P. A. Rukoyatkin, H. Pereira, W. Peng, P. W. Stankus, G. S. Kyle, C. L. Woody, A. Berdnikov, J. L. Nagle, W. Holzmann, X. He, C. Vale, H. A. Gustafsson, B. S. Chang, J. L. Charvet, A. Timilsina, M. Heffner, A. Durum, Kenneth Francis Read, T. Ichihara, Byung-Sik Hong, A. Bazilevsky, R. Belmont, E. O'Brien, J. Bryslawskyj, C. Y. Chi, V. Peresedov, Robert Vertesi, Beomkyu Kim, K. S. Sim, Paul Constantin, Wei Xie, C. O. Kim, S. Yokkaichi, K. Yamaura, Yasutada Akiba, R. Pak, K. B. Lee, H. W. Yu, I. Younus, C. Zhang, Koji Sato, H. Van Hecke, A. Kiss, P. Ružička, D. M. Lee, Dae-Hyeok Kim, T. Kempel, J. Koster, T. Nagashima, Henner Buesching, R. Yang, Y. Ikeda, M. Kurosawa, K. Kiriluk, M. Grosse Perdekamp, E. O. Lallow, A. Deshpande, J. H. Yoo, J. G. Boissevain, M. E. Connors, I. V. Sourikova, H. Masui, T. Majoros, Keiji Nagai, K. Imai, Viktor Riabov, D. Roach, N. Kamihara, A. A. Bickley, K. M. Kijima, S. K. Park, Tadaaki Isobe, A. Pun, J. P. Wessels, J. Seele, C. Pinkenburg, Sándor Lökös, C. P. Wong, K. N. Barish, S. Zharko, M. Stepanov, G. Roche, L. D. Liu, Kei Nagashima, V. Canoa Roman, W. A. Zajc, M. Ouchida, N. Means, P. Chung, J. Jin, V. Baublis, A. Denisov, V. Cianciolo, J. Asai, Y. Tomita, Sergey Fokin, M. L. Brooks, F. Matathias, Z. Ji, D. Winter, D. Yu Peressounko, Dennis Perepelitsa, Shingo Sakai, Malik, M. Slunečka, I. J. Choi, J. Imrek, Raphael Noel Tieulent, Ralf Peter Averbeck, A. V. Kazantsev, L. Tomášek, A. Drees, P. Mikeš, A. Soldatov, Y. Fukuda, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, S. Vazquez-Carson, Don McGlinchey, S. Syed, K. Sakashita, S. Karthas, D. Kotov, Jason Kamin, S. P. Stoll, S. S.E. Rosendahl, G. Bunce, J.-G. Park, A. Churyn, D. Jouan, Alberica Toia, Y. J. Kwon, V. S. Pantuev, Kimberly Hill, K. Okada, B. Sahlmueller, H. En'yo, M. J. Leitch, M. J. Kweon, G. Mitsuka, J. E. Frantz, Herve Borel, A. Enokizono, A. Taketani, D. S. Jumper, Makoto Oka, I. Tserruya, V. L. Rykov, S. Belikov, K. S. Joo, N. Apadula, I. Ravinovich, V. Singh, R. Petti, S. Esumi, D. Sharma, T. Engelmore, R. Ichimiya, T. Koblesky, M. Bai, M. Sarsour, J. D. Osborn, Inseok Yoon, A. Glenn, P. V. Radzevich, R. Bennett, Zirui Wang, T. L.T. Thomas, M. Finger, S. Dairaku, Eunja Kim, O. Zaudtke, Christophe Pierre Suire, Alexander Milov, M. Virius, Manabu Togawa, I. Nakagawa, N. Novitzky, J. D. Orjuela Koop, D. Mukhopadhyay, O. Drapier, E. R. Kinney, D. P. Morrison, T. V. Moukhanova, Min-Hye Kim, S. Campbell, V. E. Semenov, Tatsuya Chujo, K. Dehmelt, Jen-Chieh Peng, Xiong Wang, Dong Jo Kim, J. Murata, Mirta Dumancic, A. Veicht, and Tae-Yeon Lee

Subjects
Quantum chromodynamics, Physics, Particle physics, 010308 nuclear & particles physics, Drell–Yan process, Parton, 01 natural sciences, Spectral line, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, Rapidity, Invariant mass, Perturbation theory (quantum mechanics), 010306 general physics
Abstract

We report a measurement of e+e− pairs from semileptonic heavy-flavor decays in p+p collisions at sNN=200 GeV. The e+e− pair yield from bb¯ and cc¯ is separated by exploiting a double differential fit done simultaneously in dielectron invariant mass and pT. We used three different event generators, pythia, mc@nlo, and powheg, to simulate the e+e− spectra from cc¯ and bb¯ production. The data can be well described by all three generators within the detector acceptance. However, when using the generators to extrapolate to 4π, significant differences are observed for the total cross section. These difference are less pronounced for bb¯ than for cc¯. The same model dependence was observed in already published d+A data. The p+p data are also directly compared with d+A data in mass and pT, and within the statistical accuracy no nuclear modification is seen.

Published
2017

26. Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized p+p collisions at s=200 GeV

Author

S. Kudo, S. P. Whitaker, R. A. Soltz, H. Nakagomi, T. Hoshino, A. V. Kazantsev, C. L. Silva, Y. Fukuda, L. Patel, Jiangyong Jia, Y. Goto, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, J. M. Durham, Yoshifumi Ueda, J. H. Do, L. Zou, C. L. Towell, Susumu Sato, S. Baumgart, D. Kawall, K. Tanida, D. Kleinjan, Minghui Liu, Kenneth Francis Read, I. Shein, T. Ichihara, K. B. Lee, I. Ravinovich, K. L. Smith, K. Sedgwick, Mihael Makek, M. Boer, D. Richford, Jong-Min Park, Taku Gunji, R. S. Towell, Y. Watanabe, J. Huang, Hari Guragain, Y. Fukao, I. Garishvili, C. A. Ogilvie, E. T. Atomssa, B. Komkov, F. Wei, M. Bai, V. Bumazhnov, S. Tarafdar, D. Black, Anne Marie Sickles, Prakhar Garg, M. Wysocki, B. Bannier, T. K. Hemmick, Bhawani Singh, S. Butsyk, B. Azmoun, Y. L. Yamaguchi, L. Ding, K. Gainey, C. Gal, I. Younus, M. Kofarago, D. Roach, J. S. Bok, T. Hester, T. Murakami, Yasuo Miake, K. DeBlasio, A. Meles, Sándor Lökös, S. Zhou, Julia Velkovska, H. Asano, S. Mizuno, A. Bagoly, Norio Saito, Tsutomu Mibe, Hideyuki Oide, Alice Mignerey, L. D'Orazio, S. Miyasaka, S. Vazquez-Carson, Don McGlinchey, K. N. Barish, Mikhail Malaev, K. M. Kijima, A. Pun, K. Hashimoto, Xingguo Li, M. Virius, S. D. Rolnick, Ryu, S. Zharko, Min-Hye Kim, S. Wolin, J. D. Osborn, Inseok Yoon, Peter Christiansen, Koji Sato, Y. Imazu, Animesh Datta, C. Y. Chi, Yasutada Akiba, S. I. Morrow, S. Sawada, M. I. Nagy, Zhiying You, A. Franz, S. Bathe, H. Masuda, Kensuke Homma, E. Richardson, S. P. Sorensen, P. Kline, K. S. Lee, M. Kurosawa, S. H. Lim, J. Runchey, J. S. Kapustinsky, D. Watanabe, Kei Nagashima, J. H. Yoo, M. Slunecka, V. Canoa Roman, Pawan Kumar Netrakanti, Agneta Oskarsson, A. Drees, A. Ster, N. Feege, Zirui Wang, D. Kincses, V. Babintsev, D. E. Fields, Y. Berdnikov, T. O. S. Haseler, J. Imrek, M. Tomášek, S. H. Lee, J. G. Lajoie, S. Syed, Y. Tanaka, H. Qu, E. Mannel, C. McKinney, Raphael Noel Tieulent, Brennan Schaefer, S. Nagamiya, A. Isinhue, S. Karthas, E. Vznuzdaev, Barbara Jacak, M. Beaumier, B. Lewis, J. Sun, Senta Greene, D. Kotov, M. Alfred, T. Hachiya, Michael William Phipps, Jennifer E. Perry, Vaclav Vrba, N. Grau, Prashant Shukla, Takao Sakaguchi, A. Sen, Jason Kamin, D. Kapukchyan, M. Chiu, Ajit Kumar Mohanty, M. Leitgab, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. S. Joo, D. K. Mishra, M. L. Brooks, S. F. Pate, C. Ayuso, S. P. Stoll, T. A. Shibata, K. I. Hahn, Shuo Han, M. Gonin, Ke. Nakamura, Byung-Sik Hong, X. He, A. Bazilevsky, N. Apadula, E. O'Brien, Robert Vertesi, J. A. Key, Daugherity, Motoi Inaba, J. C. Hill, P.L. McGaughey, Henner Buesching, A. Sukhanov, K. Kurita, Vladimir Samsonov, Christine Nattrass, K. Watanabe, J. Bryslawskyj, K. Shoji, M. McCumber, J. Koster, Mate Csanad, H. W. Yu, D. Isenhower, A. Taranenko, Tamas Novak, T. Moon, W.J. Metzger, D. Jouan, A. Iordanova, J. Murata, R. Petti, S. Kanda, Yongsun Kim, W. Peng, P. W. Stankus, D. Ivanishchev, S. Esumi, S. J. Jeon, X. Gong, V. Papavassiliou, Y. Nakamiya, D. Lynch, C. Baumann, C. O. Kim, A. D. Frawley, C. E. Perezlara, D. M. Lee, G. H. Lee, E. O. Lallow, D. Sharma, R. Pak, T. Engelmore, Atsushi Takahara, N. Riveli, X. Bai, M. Nihashi, A. Mwai, A. Deshpande, Mirta Dumancic, M. E. Connors, C. P. Singh, K. A. Drees, Martin Purschke, C. A. Aidala, Alexei Khanzadeev, M. Patel, Tomofumi Nagae, J. L. Nagle, B. M. Johnson, X. Jiang, J. D. Orjuela Koop, D. Kotchetkov, Y. Ito, S. K. Park, J. Rak, C. H. Chen, C. Xu, I. J. Choi, Filip Krizek, N. A. Lewis, B. Xia, V. Jorjadze, N. Crossette, M. Moskowitz, M. J. Skoby, J. Klatsky, E. Stenlund, Ferdinando Giordano, S. Huang, Carly W. Butler, A. Sexton, N. Cronin, J. B. Choi, Y. J. Kim, Sung Keun Park, R. P. Pisani, V. R. Loggins, J. T. Mitchell, R. Seto, Maya Hachiya Shimomura, Vardan Khachatryan, H. Sako, A. Manion, Timothy Thomas Rinn, Z. Ji, D. Yu Peressounko, T. W. Danley, Y. I. Makdisi, N. Hotvedt, R. Seidl, Dennis Perepelitsa, B. Fadem, R. S. Hollis, M. Grosse Perdekamp, G. Mitsuka, J. E. Frantz, Jongmin Lee, Brian Cole, Vladislav Manko, N. N. Ajitanand, P. Yin, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, G. D. N. Perera, Shoichi Hasegawa, A. Shaver, M. J. Tannenbaum, S. Choi, I. Tserruya, M. Jezghani, Takahiro Nakamura, V. Singh, B. K. Schmoll, A. Timilsina, T. Koblesky, E. Tennant, T. V. Moukhanova, M. Sarsour, A. Durum, E. Kistenev, Dmitry Blau, A. Glenn, P. V. Radzevich, E. J. Desmond, Eunja Kim, K. Dehmelt, J. Hanks, E. Vazquez-Zambrano, Jen-Chieh Peng, D. Reynolds, Inkyu Park, Balazs Ujvari, Xiong Wang, Dong Jo Kim, I. E. Yushmanov, A. Veicht, Jessy J. Alexander, Alexander Milov, I. Nakagawa, N. Novitzky, K. O. Eyser, R. Lacey, R. Granier de Cassagnac, Charles Maguire, D. E. Mihalik, Y. Gu, M. R. Stone, O. Drapier, D. P. Morrison, S. Campbell, B. H. Kang, T. Majoros, Tatsuya Chujo, K. Imai, B. Meredith, C. L. Woody, A. Berdnikov, H. A. Torii, V. S. Pantuev, Toru Sugitate, Kimberly Hill, François Fleuret, K. Okada, T. Nagashima, A. Garishvili, B. Sahlmueller, Z. Rowan, I. V. Sourikova, M. J. Leitch, M. Skolnik, Y. J. Kwon, H. Ge, K. Nakano, Ryugo S. Hayano, M. Finger, Y. Riabov, W. E. Sondheim, J. S. Kang, J. H. Kang, Kenta Shigaki, J. S. Haggerty, K. Boyle, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, P. Steinberg, Takahiro Fusayasu, T. Elder, C. P. Wong, Qiao Xu, L. D. Liu, Keiji Nagai, W. A. Zajc, S. Solano, D. Silvermyr, J. Seele, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, A. Yanovich, Sergey Fokin, Y. S. Lai, Radek Novotny, H. Van Hecke, Y. H. Leung, M. Mendoza, Y. Ikeda, A. Takeda, S. R. P. Mohapatra, R. Akimoto, Viktor Riabov, C. Pinkenburg, M. Stepanov, G. Tarnai, T. Niida, A. Lebedev, R. Belmont, S. Yokkaichi, M. Rosati, and Tamás Csörgő

Subjects
Physics, Particle physics, Muon, 010308 nuclear & particles physics, media_common.quotation_subject, High Energy Physics::Phenomenology, 01 natural sciences, Asymmetry, Nuclear physics, Cross section (physics), Transverse plane, Correlation function, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Spin-½, media_common
Abstract

The cross section and transverse single-spin asymmetries of μ- and μ+ from open heavy-flavor decays in polarized p+p collisions at s=200 GeV were measured by the PHENIX experiment during 2012 at the Relativistic Heavy Ion Collider. Because heavy-flavor production is dominated by gluon-gluon interactions at s=200 GeV, these measurements offer a unique opportunity to obtain information on the trigluon correlation functions. The measurements are performed at forward and backward rapidity (1.4

Published
2017

27. Measurements of B→J/ψ at forward rapidity in p+p collisions at s=510 GeV

Author

S. Miyasaka, A. Franz, Pawan Kumar Netrakanti, A. Sen, K. B. Lee, S. Syed, S. Karthas, V. S. Pantuev, Takao Sakaguchi, D. Kotov, Jong-Min Park, Taku Gunji, M. Tomášek, A. D. Frawley, M. Boer, Sándor Lökös, Jason Kamin, Kimberly Hill, K. N. Barish, L. Ding, S. Zharko, K. L. Smith, R. A. Soltz, H. Nakagomi, Byung-Sik Hong, J. Sun, A. Bazilevsky, Senta Greene, C. Ayuso, E. O'Brien, M. Kofarago, Y. Imazu, D. Roach, K. M. Kijima, H. W. Yu, S. Zhou, D. M. Lee, A. Pun, G. H. Lee, M. Virius, K. O. Eyser, I. Tserruya, M. Jezghani, S. D. Rolnick, D. Jouan, H. Van Hecke, Y. Ikeda, T. Hoshino, C. L. Silva, K. Okada, B. Sahlmueller, M. J. Leitch, K. Hashimoto, M. L. Brooks, Y. Fukao, B. Komkov, T. O. S. Haseler, Xingguo Li, P. Steinberg, B. Azmoun, V. Singh, H. Qu, M. Grosse Perdekamp, G. Mitsuka, T. Hester, J. E. Frantz, Norio Saito, Tsutomu Mibe, Hideyuki Oide, J. M. Durham, S. Wolin, R. Lacey, Dmitry Blau, Jongmin Lee, E. J. Mannel, T. Rinn, R. Akimoto, Hideki Hamagaki, W. Fan, K. Aoki, Yoshifumi Ueda, J. H. Do, M. Vargyas, Takahiro Fusayasu, V. Bumazhnov, D. Black, Ryugo S. Hayano, M. Finger, C. L. Towell, Susumu Sato, Y. L. Yamaguchi, S. H. Lim, R. Granier de Cassagnac, G. David, T. Todoroki, K. I. Hahn, Maya Hachiya Shimomura, Vardan Khachatryan, S. P. Sorensen, T. Elder, Qiao Xu, Shoichi Hasegawa, T. Koblesky, A. Shaver, Y. Riabov, P. Kline, K. S. Lee, A. Isinhue, S. Choi, Kei Nagashima, C. Pinkenburg, J. Bryslawskyj, Y. I. Makdisi, J. S. Kapustinsky, R. S. Towell, Prashant Shukla, Kenta Shigaki, Charles Maguire, A. Enokizono, Y. J. Kwon, V. Babintsev, S. P. Stoll, D. Silvermyr, N. Grau, N. Apadula, M. Leitgab, Shuo Han, M. Patel, Tamas Ferenc Csorgo, M. Stepanov, Atsushi Takahara, C. CanoaRoman, C. Gal, J. Hanks, E. Vazquez-Zambrano, P. K. Khandai, A. Taketani, Priyanka Sett, D. Kawall, D. E. Mihalik, G. Tarnai, D. S. Jumper, A. S. Nyanin, K. Tanida, X. Jiang, C. Xu, A. Drees, Julia Velkovska, M. Beaumier, M. Alfred, T. Hachiya, K. A. Drees, S. Mizuno, E. Kistenev, M. Rosati, D. Richford, Michael William Phipps, S. F. Pate, Raphael Noel Tieulent, Motoi Inaba, J. C. Hill, K. S. Joo, Rachid Nouicer, I. Younus, A. N. Zelenski, D. K. Mishra, T. Niida, A. Lebedev, J. S. Kang, Jennifer E. Perry, M. J. Tannenbaum, B. Ujvari, M. Sarsour, Mate Csanad, J. Rak, A. V. Kazantsev, A. Yanovich, Anne Marie Sickles, Barbara Jacak, I. Ravinovich, B. K. Schmoll, A. Sexton, H. Asano, A. Berdnikov, J. Klatsky, S. Kudo, K. Gainey, Ke. Nakamura, M. Gonin, Koji Sato, M. Nihashi, A. Glenn, P. V. Radzevich, M. S. Daugherity, Vladimir Samsonov, I. Shein, S. Yokkaichi, E. Tennant, Z. Rowan, M. Mendoza, Ferdinando Giordano, R. Seto, N. Crossette, M. Chiu, S. P. Whitaker, J. S. Bok, Y. Nakamiya, D. Lynch, J. G. Lajoie, R. Petti, T. W. Danley, M. Bai, Christine Nattrass, Eunja Kim, Y. Fukuda, Jiangyong Jia, Y. Goto, R. P. Pisani, I. E. Yushmanov, A. Sukhanov, K. Kurita, K. Sedgwick, J. H. Kang, S. Esumi, Moonhee Kim, J. A. Key, K. Watanabe, C. A. Ogilvie, B. Fadem, J. S. Haggerty, K. Dehmelt, A. Attila, D. Sharma, R. S. Hollis, X. He, Y. Tanaka, M. McCumber, Mihael Makek, L. Patel, Alexei Khanzadeev, H. Ge, K. Nakano, K. Shoji, T. Nagashima, A. Garishvili, C. O. Kim, Jen-Chieh Peng, Martin Purschke, C. A. Aidala, Agneta Oskarsson, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, D. Kleinjan, S. Campbell, W. E. Sondheim, Tomofumi Nagae, Robert Vertesi, R. Pak, E. Stenlund, C. Baumann, S. Huang, J. B. Choi, S. Kanda, Yongsun Kim, W. Peng, T. K. Hemmick, Bhawani Singh, Yasuo Miake, J. D. Osborn, Inseok Yoon, Zhiying You, J. L. Nagle, Zirui Wang, Ajit Kumar Mohanty, T. A. Shibata, I. V. Sourikova, Keiji Nagai, D. Reynolds, P. W. Stankus, M. J. Skoby, D. Kincses, Y. Watanabe, Y. Gu, Y. S. Lai, S. Solano, D. Kotchetkov, Y. Ito, J. Koster, K. Boyle, D. Ivanishchev, Y. Berdnikov, V. Papavassiliou, T. Chujo, C. E. Perezlara, M. Moskowitz, S. H. Lee, C. McKinney, M. Kurosawa, Brennan Schaefer, S. Nagamiya, M. R. Stone, J. Seele, L. Zou, K. DeBlasio, S. Baumgart, N. Cronin, Inkyu Park, E. J. Desmond, Vaclav Vrba, Xiong Wang, K. Imai, B. Meredith, E. T. Atomssa, J. H. Yoo, C. L. Woody, A. Mwai, M. Slunecka, R. Belmont, Minghui Liu, S. Vazquez-Carson, Don McGlinchey, Dong Jo Kim, V. R. Loggins, J. T. Mitchell, J. D. Orjuela Koop, C. H. Chen, H. A. Torii, A. Manion, N. Hotvedt, J. Huang, Toru Sugitate, Kenneth Francis Read, Henner Buesching, B. Lewis, R. Seidl, Vladislav Manko, D. Isenhower, Tamas Novak, T. Moon, M. Wysocki, T. V. Moukhanova, C. Butler, François Fleuret, B. Bannier, Min-Hye Kim, T. Ichihara, T. Murakami, S. Butsyk, P. Yin, M. S. Ryu, A. Veicht, Jessy J. Alexander, M. Skolnik, S. I. Morrow, P. Garg, S. Sawada, X. Gong, J. Runchey, A. Timilsina, S. Bathe, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, Kensuke Homma, E. Richardson, A. Iordanova, I. Garishvili, F. Wei, O. Drapier, J. Murata, P. L. McGaughey, Mirta Dumancic, D. P. Morrison, B. H. Kang, Animesh Datta, C. Y. Chi, Yasutada Akiba, C. P. Singh, B. M. Johnson, Filip Krizek, N. A. Lewis, V. Jorjadze, Brian Cole, M. I. Nagy, D. Watanabe, A. Meles, D. E. Fields, E. Vznuzdaev, N. Riveli, D. Kapukchyan, Sung Keun Park, N. N. Ajitanand, G. D. N. Perera, Takahiro Nakamura, A. Durum, H. Sako, C. P. Wong, L. D. Liu, A. Deshpande, I. J. Choi, B. Xia, M. Connors, W. A. Zajc, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, A. Ster, N. Feege, A. Taranenko, S. J. Jeon, Hari Guragain, S. Tarafdar, Radek Novotny, Y. H. Leung, E. O. Lallow, X. Bai, S. K. Park, Peter Christiansen, Z. Ji, D. Yu Peressounko, Dennis Perepelitsa, S. R. P. Mohapatra, Viktor Riabov, Alice Mignerey, and L. D'Orazio

Subjects
Quantum chromodynamics, Physics, Meson, 010308 nuclear & particles physics, Hadron, 01 natural sciences, law.invention, Nuclear physics, law, 0103 physical sciences, High Energy Physics::Experiment, B meson, Rapidity, Vertex detector, Center of mass, Atomic physics, Nuclear Experiment, 010306 general physics, Collider
Abstract

We report the first measurement of the fraction of J/ψ mesons coming from B-meson decay (FB→J/ψ) in p+p collisions at s=510 GeV. The measurement is performed using the forward silicon vertex detector and central vertex detector at PHENIX, which provide precise tracking and distance-of-closest-approach determinations, enabling the statistical separation of J/ψ due to B-meson decays from prompt J/ψ. The measured value of FB→J/ψ is 8.1%±2.3%(stat)±1.9%(syst) for J/ψ with transverse momenta 0

Published
2017

28. Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s=510 GeV

Author

N. S. Bandara, Vladimir Samsonov, D. M. Lee, Christine Nattrass, T. Todoroki, Tomofumi Nagae, J. L. Nagle, K. S. Joo, V. Bumazhnov, D. Black, V. R. Loggins, J. T. Mitchell, Hideyuki Oide, A. V. Kazantsev, Min Soo Kim, Charles Maguire, A. Shaver, Sung Keun Park, S. Choi, N. Hotvedt, R. Seidl, M. Sarsour, Mate Csanad, M. Kurosawa, A. Iordanova, Y. L. Yamaguchi, A. Enokizono, D. Kawall, N. N. Ajitanand, D. Sharma, S. Y. Han, K. Tanida, Vladislav Manko, M. Slunecka, A. Ster, N. Feege, C. Xu, E. Kistenev, Maya Hachiya Shimomura, R. S. Hollis, S. P. Sorensen, Alexander Milov, Serpil Yalcin, I. Nakagawa, Young-Ki Kim, M. Rosati, G. D. N. Perera, X. Jiang, M. Snowball, Y. I. Makdisi, B. Meredith, T. Engelmore, N. Novitzky, B. Lewis, N. Cronin, J. Murata, Y. Fukuda, Takahiro Nakamura, J. G. Lajoie, M. Alfred, T. Hachiya, O. Drapier, Y. J. Kwon, D. McGlinchey, S. Whitaker, Michael William Phipps, S. Lee, Jennifer E. Perry, I. J. Choi, S. Bathe, B. Xia, A. Sexton, J. Sun, S. Esumi, M. S. Ryu, K. Shoji, S. Tarafdar, R. S. Towell, L. Patel, John Hill, M. Nihashi, M. Towell, H. A. Torii, S. Kanda, Toru Sugitate, D. P. Morrison, B. Azmoun, I. Shein, P. W. Stankus, Prashant Shukla, Anne Marie Sickles, L. Ding, R. Seto, B. H. Kang, Y. Sekiguchi, T. C. Awes, Alexei Khanzadeev, K. Gainey, S. F. Pate, T. W. Danley, H. J. Kim, Peter Steinberg, D. Roach, K. M. Kijima, M. I. Nagy, A. Timilsina, M. J. Tannenbaum, K. Sedgwick, A. Durum, E. Stenlund, C. Baumann, J. B. Choi, H. Qu, K. Hashimoto, C. P. Wong, D. Watanabe, B. Schaefer, N. Crossette, Dipak Kumar Mishra, D. H. Kim, Xingguo Li, François Fleuret, E. Karthas, E. Vznuzdaev, B. K. Schmoll, Ke. Nakamura, Tatsuya Chujo, Mihael Makek, A. Deshpande, H. Yamamoto, M. Gonin, S. Zhou, A. J. Miller, K. Hill, X. He, Y. Nakamiya, D. Lynch, J. S. Kang, Jen-Chieh Peng, S. J. Jeon, C. Kim, J. S. Bok, D. Kotchetkov, D. Kincses, Brajesh K. Singh, G. J. Ottino, A. Sukhanov, S. Kudo, M. Mendoza, K. Kurita, M. S. Daugherity, C. P. Singh, P. Montuenga, J. G. Rubin, J. E. Frantz, A. Meles, W. A. Zajc, Y. Aramaki, Robert Vertesi, D. Reynolds, A. Sen, C. L. Silva, Jaehyeok Yoo, E. Tennant, E. Joo, P. Kline, K. S. Lee, A. Dion, R. P. Pisani, R. Pak, Y. Tanaka, Zvi Hirsh Citron, R. Petti, B. M. Johnson, Filip Krizek, M. Stepanov, J. Hanks, L. Xue, J. A. Key, N. Grau, P. L. McGaughey, H. Ge, C. L. Woody, A. Berdnikov, T. V. Moukhanova, Hiroyuki Sako, Dmitry Blau, Hari Guragain, J. Koster, K. Nakano, Y. Watanabe, T. Novák, W. E. Sondheim, Xiong Wang, V. Baublis, D. E. Fields, V. Pantuev, M. Vargyas, B. V. Jacak, Dong Jo Kim, E. J. Desmond, S. Beckman, Alice Mignerey, D. Kapukchyan, K. Boyle, Y. Goto, J. Sziklai, A. Denisov, Yuki Watanabe, S. Mizuno, E. Vazquez-Zambrano, Martin Purschke, L. D'Orazio, S. Miyasaka, B. Sahlmueller, C. A. Aidala, Takahiro Fusayasu, M. McCumber, V. Cianciolo, Y. J. Kim, Brian Cole, Y. Imazu, Balazs Ujvari, Jessy J. Alexander, K. Kihara, Qiao Xu, B. Komkov, Y. Ueda, I. Garishvili, H. W. Van Hecke, N. Riveli, M. Wysocki, I. Tserruya, D. Kleinjan, S. Campbell, D. Silvermyr, K. Okada, A. Veicht, A. Mwai, I. E. Yushmanov, M. Jezghani, Petr Gallus, Jan Rak, L. Zou, Takao Sakaguchi, Pawan Kumar Netrakanti, S. Hasegawa, M. Moskowitz, Kensuke Homma, D. Ivanishchev, E. Richardson, R. Lacey, K. Nagai, S. Baumgart, K. B. Lee, V. Singh, S. H. Lim, Kenichi Imai, H. En'yo, T. O. S. Haseler, Y. Fukao, V. Papavassiliou, H. Nakagomi, T. Hoshino, M. J. Leitch, A. Yanovich, A. D. Frawley, V. Andrieux, V. Khachatryan, Sergey Fokin, Z. Rowan, R. Granier de Cassagnac, Minghui Liu, T. Koblesky, Henner Buesching, Norio Saito, Tsutomu Mibe, F. Wei, A. Adare, K. N. Barish, S. Huang, A. S. Safonov, H. Yu, Animesh Datta, T. Sumita, C. Y. Chi, T. Majoros, Kenneth Francis Read, S. Butsyk, Hideki Hamagaki, W. Fan, K. Aoki, G. David, J. H. Do, T. Nagashima, K. Ozawa, A. Garishvili, T. Ichihara, C. L. Towell, N. Vukman, X. Gong, H. F. Hamilton, Yasutada Akiba, K. I. Hahn, C. E. Perezlara, T. Murakami, A. Glenn, D. Dixit, T. Hester, Yi Gu, I. Younus, Eunja Kim, Agneta Oskarsson, I. V. Sourikova, K. O. Eyser, C. Gal, K. Watanabe, John Matthew Durham, Y. Berdnikov, Julia Velkovska, R. Belmont, S. H. Lee, C. McKinney, J. S. Kapustinsky, S. Nagamiya, V. Babintsev, Soumya Mohapatra, M. Tomášek, Vaclav Vrba, M. R. Stone, Byung-Sik Hong, A. Bazilevsky, Ryugo S. Hayano, M. Finger, M. L. Brooks, Alexandre Lebedev, M. Skolnik, Y. Riabov, Viktor Riabov, Kenta Shigaki, G. H. Lee, Y. H. Leung, R. Cervantes, S. Sawada, A. Franz, A. S. Nyanin, A. Isinhue, Rachid Nouicer, A. N. Zelenski, M. Leitgab, P. Sett, Motoi Inaba, S. Solano, I. H. Park, Takafumi Niida, J. Huang, J. Seele, Prakhar Garg, Jiangyong Jia, B. Bannier, T. Shioya, D. Kotov, D. S. Jumper, Jason Kamin, S. P. Stoll, D. Jouan, M. Chiu, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, K. DeBlasio, R. Pinson, S. Wolin, N. Apadula, A. Drees, Atsushi Takahara, K. A. Drees, J. Klatsky, A. Taranenko, E. T. Atomssa, J. D. Orjuela Koop, Y. Ikeda, E. J. Mannel, T. Rinn, C. H. Chen, R. Akimoto, C. Pinkenburg, A. Manion, K. Dehmelt, M. Grosse Perdekamp, G. Mitsuka, R. A. Soltz, J. H. Kang, J. S. Haggerty, Jongmin Lee, Y. S. Lai, G. Tarnai, X. Bai, F. Giordano, T. Csörgő, S. Yokkaichi, S. K. Park, P. K. Khandai, A. Taketani, K. Lovasz, I. Ravinovich, Ajit Kumar Mohanty, M. Bai, T. A. Shibata, Peter Christiansen, J. D. Osborn, Inseok Yoon, Zhiying You, D. Yu Peressounko, Dennis Perepelitsa, Senta Greene, D. Isenhower, J. Bryslawskyj, B. Fadem, E. O'Brien, T. Moon, Kei Nagashima, Raphael Noel Tieulent, Susumu Sato, H. Asano, Jong-Min Park, Taku Gunji, M. Patel, M. Virius, M. Kofarago, S. D. Rolnick, and M. Beaumier

Subjects
Physics, Particle physics, Photon, Meson, 010308 nuclear & particles physics, Scattering, Hadron, Drell–Yan process, Deep inelastic scattering, 01 natural sciences, Root mean square, Nuclear physics, Factorization, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract

Dihadron and isolated direct photon-hadron angular correlations are measured in $p$$+$$p$ collisions at $\sqrt{s}=510$ GeV. Correlations of charged hadrons of $0.7

Published
2017

29. Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at sNN=200 GeV

Author

Hongfang Liu, D. E. Fields, Jong-Min Park, Taku Gunji, H. Gong, F. Kajihara, A. Basye, S. Bathe, K. Watanabe, M. Nihashi, R. S. Towell, I. Garishvili, F. Wei, M. McCumber, A. K. Purwar, K. Shoji, C. Silvestre, S. Butsyk, H. Van Hecke, O. Dietzsch, E. T. Atomssa, Kensuke Homma, K. Dehmelt, E. Richardson, Y. Ikeda, S. Zhou, H. Valle, S. Kanda, Yongsun Kim, J. Ide, Dipanwita Dutta, S. Kaneti, P. W. Stankus, Marisilvia Donadelli, V. Bumazhnov, R. Akimoto, C. Gal, Jen-Chieh Peng, S. D. Rolnick, R. P. Pisani, S. Taneja, C. Pinkenburg, Julia Velkovska, Yu. Efremenko, Animesh Datta, T. Sumita, C. Y. Chi, Yasutada Akiba, J. H. Kang, Y. Miyachi, T. Murakami, E. M. Takagui, J. S. Haggerty, S. R. Lee, B. Bassalleck, B. Kimelman, D. Reynolds, M. Stepanov, G. Roche, Y. S. Lai, Inkyu Park, S. P. Sorensen, O. Chvala, K. N. Barish, M. Konno, Sung Keun Park, R. Tanabe, P. Tarján, A. Yu. Semenov, N. N. Ajitanand, M. Kawashima, P. Montuenga, Xiong Wang, T. Niida, Dong Jo Kim, Z. Rowan, Tomoya Tsuji, M. Mendoza, S. Dairaku, A. Lebedev, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, Seong H. Kim, M. Beaumier, T. Sato, J. G. Lajoie, I. Younus, S. Sano, K. Karatsu, G. D. N. Perera, Takahiro Nakamura, S. N. White, S. Belikov, K. S. Joo, R. Belmont, S. Yokkaichi, Peter Christiansen, Yuhei Morino, C. Baumann, S. Kametani, D. K. Mishra, H. Sako, Atsushi Takahara, M. Alfred, T. Hachiya, S. Sawada, A. Veicht, S. Lee, Jennifer E. Perry, J. Ying, A. Franz, M. Rosati, Y. Nakamiya, D. Lynch, Susumu Oda, D. Isenhower, Shunji Nishimura, Tamás Csörgő, C. P. Singh, K. A. Drees, T. Kempel, Tamas Novak, T. Moon, Y. Fukao, R. A. Soltz, B. M. Johnson, J. G. Rubin, M. Naglis, Filip Krizek, M. L. Brooks, H. Nakagomi, T. Hoshino, N. Apadula, C. L. Silva, D. H. Kim, A. Vossen, A. Kravitz, Min-Hye Kim, Alberica Toia, G. Baksay, A. A. Vinogradov, A. Durum, Y. Hori, Anne Marie Sickles, H. Themann, X. He, J. Rak, Alexander Milov, K. Gainey, Barbara Jacak, Jiangyong Jia, Y. Goto, M. Virius, Manabu Togawa, T. Hester, R. Petti, A. Isupov, Zvi Hirsh Citron, I. Nakagawa, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, J. Sziklai, Hiromi Iinuma, Rushan Han, S. Esumi, Y. Aramaki, J. Klatsky, D. Sharma, Senta Greene, Alice Mignerey, M. Gonin, J. M. Durham, H. Ge, K. Das, K. Yamaura, V. Peresedov, Robert Vertesi, Y. J. Kwon, K. Nakano, O. Drapier, A. Král, J. B. Choi, R. Ichimiya, D. Kleinjan, E. R. Kinney, J. D. Orjuela Koop, N. A. Sparks, L. D'Orazio, S. Miyasaka, J. H. Do, Brian Cole, K. B. Kim, D. P. Morrison, C. L. Towell, Susumu Sato, Martin Purschke, C. H. Chen, M. Kurosawa, J. H. Yoo, C. A. Aidala, W. E. Sondheim, J. Koster, N. S. Bandara, J. S. Bok, A. V. Kazantsev, Vladimir Samsonov, Shoichi Hasegawa, S. Choi, J. T. Mitchell, S. Campbell, R. S. Hollis, B. H. Kang, E. P. Hartouni, A. Manion, Kei Nagashima, A. Sukhanov, K. Kurita, J. Huang, Bum-Hoon Lee, Pawan Kumar Netrakanti, G. W. Kim, P. Chung, N. Grau, N. Hotvedt, D. Kawall, H. Al-Ta'Ani, Tatsuya Chujo, S. Tarafdar, D. Kotchetkov, R. Seidl, Vladislav Manko, K. Tanida, B. Lewis, E. O'Brien, Christine Nattrass, K. Boyle, H. Masui, P. A. Rukoyatkin, D. Hornback, Z. Fraenkel, M. Leitgab, Shuo Han, J. E. Frantz, Jongmin Lee, H. Pereira, Matthew Snowball, T. O. S. Haseler, J. Imrek, Aaron White, J. Bryslawskyj, I. Danchev, I. Tserruya, J. S. Kang, A. Iordanova, M. Jezghani, A. A. Bickley, A. Mwai, Prakhar Garg, M. Wysocki, Raphael Noel Tieulent, Paul Constantin, V. Singh, B. Bannier, H. Qu, P. B. Diss, H. Asano, J. Murata, Kenjiro Miki, Bruno Lenzi, John Wood, G. R. Young, E. Kistenev, R. K. Choudhury, B. Azmoun, Y. J. Mao, B. Meredith, Motoi Inaba, J. C. Hill, Takao Sakaguchi, A. Sen, C. O. Kim, A. Enokizono, Eva Haslum, R. Pak, L. Tomášek, T. Koblesky, Beomkyu Kim, Wei Xie, M. Sarsour, V. S. Pantuev, C. M. Camacho, Prashant Shukla, M. Grosse Perdekamp, K. B. Lee, P. Mikeš, B. Love, R. M. Wright, D. Blau, S. F. Pate, A. Taketani, Hideki Hamagaki, K. Aoki, Priyanka Sett, M. Vargyas, Gerd Joachim Kunde, C. Vale, I. Shein, J. Jin, Ke. Nakamura, D. S. Jumper, Makoto Oka, Tomofumi Nagae, J. L. Nagle, P. Castera, P. Kline, G. David, T. Todoroki, K. S. Lee, A. Dion, E. J. Desmond, K. I. Hahn, A. Timilsina, M. E. Connors, M. Sano, A. Glenn, J. Hamblen, J. Hanks, L. Patel, L. Ding, A. G. Litvinenko, E. Vazquez-Zambrano, H. Al-Bataineh, A. Deshpande, J. A. Key, S. Afanasiev, A. Ster, N. Feege, Eunja Kim, K. Sedgwick, A. D. Frawley, Mihael Makek, I. Ravinovich, P. Liebing, A. Sexton, A. Nederlof, H. A. Torii, S. K. Park, Toru Sugitate, J. Newby, D. Roach, K. M. Kijima, S. Motschwiller, T. C. Awes, A. Rakotozafindrabe, Kyoichiro Ozawa, T. Liška, J. Sun, D. Ivanishchev, A. Kozlov, R. Seto, V. Papavassiliou, M. Bai, T. W. Danley, E. C. Aschenauer, M. Kasai, K. Hashimoto, K. Okada, B. Sahlmueller, H. En'yo, Y. Tsuchimoto, Tadaaki Isobe, Xingguo Li, B. Fadem, Y. Watanabe, I. J. Choi, B. Xia, I. E. Yushmanov, J. D. Osborn, Inseok Yoon, Zhiying You, J. Alexander, M. J. Leitch, R. Bennett, M. Slunečka, L. Guo, P. L. McGaughey, W. Holzmann, A. Taranenko, Alexei Khanzadeev, K. S. Sim, Shinichi Masumoto, H. F. Hamilton, T. L.T. Thomas, M. Finger, E. Stenlund, T. Horaguchi, M. Proissl, D. Winter, François Fleuret, S. Huang, H. A. Gustafsson, S. Beckman, D. Yu Peressounko, Maya Hachiya Shimomura, Vardan Khachatryan, Ralf Peter Averbeck, L. Zou, Dennis Perepelitsa, Y. I. Makdisi, Y. Tanaka, E. Mannel, S. Baumgart, Masamichi Ishihara, M. Javani, S. R. P. Mohapatra, C. Zhang, Minghui Liu, R. Yang, M. Heffner, T. V. Moukhanova, Kenneth Francis Read, T. Ichihara, P. Ružička, Viktor Riabov, Takahiro Fusayasu, K. V. Dharmawardane, K. Imai, M. I. Nagy, K. O. Eyser, D. Watanabe, Y. Onuki, M. J. Tannenbaum, Marcus Hohlmann, M. D. Malik, H. J. Moon, L. Baksay, B. K. Schmoll, Alexander Malakhov, H. Pei, E. Tennant, R. Lacey, E. Vznuzdaev, R. Granier de Cassagnac, A. Adare, R. Kitamura, Timothy Thomas Rinn, H. J. Kim, Charles Maguire, D. Silvermyr, L. S. Zolin, W. J. Park, Serpil Yalcin, Christopher Rosen, Aaron Angerami, A. Yanovich, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Ryugo S. Hayano, Y. Riabov, Kenta Shigaki, M. Nguyen, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, C. L. Woody, A. Berdnikov, Petr Gallus, A. Garishvili, I. V. Sourikova, J. P. Wessels, J. Seele, M. Ouchida, N. Means, M. Patel, X. Jiang, Torsten Dahms, K. Sakashita, D. Kotov, M. S. Daugherity, Eun Joo Kim, Ferdinando Giordano, Y. Komatsu, A. Kiss, Henner Buesching, Jason Kamin, Steve Edwards, M. Tomášek, S. P. Stoll, G. S. Kyle, X. Gong, S. S.E. Rosendahl, G. Bunce, L. A. Linden Levy, J.-G. Park, Agneta Oskarsson, D. Jouan, Byung-Sik Hong, Y. Berdnikov, A. Bazilevsky, S. H. Lee, C. McKinney, M. Mishra, Brennan Schaefer, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Rui Wei, H. W. Yu, P. Rosnet, C. A. Ogilvie, K. Fujiwara, Kisung Lee, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Y. L. Yamaguchi, Frank Ellinghaus, Yasuo Miake, D. M. Lee, K. DeBlasio, L. Kochenda, M. Issah, E. Leitner, R. Pinson, S. Mizuno, Don McGlinchey, S. Wolin, N. Kamihara, K. Kiriluk, F. Matathias, B. Komkov, Byoungchoo Park, A. Drees, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, J. S. Kapustinsky, V. Babintsev, Mate Csanad, and A. Meles

Subjects
Physics, Photon, 010308 nuclear & particles physics, media_common.quotation_subject, Hadron, Bremsstrahlung, 01 natural sciences, Asymmetry, Particle identification, Nuclear physics, 0103 physical sciences, Rapidity, Atomic physics, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Anisotropy, media_common
Abstract

The PHENIX experiment at the BNL Relativistic Heavy Ion Collider has measured second- and third-order Fourier coefficients of the azimuthal distributions of direct photons emitted at midrapidity in Au+Au collisions at sNN=200 GeV for various collision centralities. Combining two different analysis techniques, results were obtained in the transverse momentum range of 0.4

Published
2016

30. SHARAQ spectrometer for high-resolution studies for RI-induced reactions

Author

Hiromi Sato, C. S. Lee, Yuki Kubota, K. Miki, S. Ota, Y. Yanagisawa, Toshiyuki Kubo, Shoichiro Kawase, Hiroshi Suzuki, T. Uesaka, Naoki Fukuda, T. Fujii, T. Baba, Naohito Inabe, Masanori Dozono, Hiroyuki Takeda, Susumu Shimoura, Shumpei Noji, Andreas Stolz, Y. Kikuchi, Takeo Kawabata, Shin'ichiro Michimasa, T. Ichihara, Hiroaki Matsubara, Remco Zegers, Hiroyuki Miya, H. Baba, Hideyuki Sakai, Yuji Shimizu, Kentaro Yako, Motoki Kobayashi, Hiroshi Tokieda, Daisuke Kameda, Rin Yokoyama, Yoshiko Sasamoto, Takahiro Nishi, K. Kisamori, Motonobu Takaki, M. Tsumura, and Shintaro Go

Subjects
Nuclear and High Energy Physics, Spectrometer, Physics::Instrumentation and Detectors, Chemistry, business.industry, Resolution (electron density), Detector, Tracking (particle physics), law.invention, Nuclear physics, Momentum, Optics, Beamline, Achromatic lens, law, Physics::Accelerator Physics, business, Instrumentation, Beam (structure)
Abstract

The SHARAQ spectrometer and High-Resolution Beamline, which began operation in March 2009, have been put into use for six experiments using charge exchange reactions with radioactive isotope beams. For experiments at SHARAQ, detector developments and ion optics studies continue to improve performance in high-resolution nuclear spectroscopy. We have introduced improved timing resolution with CVD diamond detectors, high count-rate beamline tracking detectors and development of multi-particle detection by cathode-readout drift chambers. Ion-optics studies for the high-resolution achromatic (HA) and dispersion-matching (DM) transport modes are also reported here. Momentum tagging in the HA mode demonstrated an improvement in spectroscopic resolution with respect to the momentum spread of the radioactive beam. For the DM transportation mode, a momentum resolution of 1 / 8100 (FWHM) was achieved by taking into account the positions and angles of the beam at the third focal plane of BigRIPS.

Published
2013

31. GEOSLICER AND ITS APPLICATION FOR SOIL STRATA ANALYSIS

Author

Koichiro Ohgushi, T. Ichihara, Tri Harianto, Takenori Hino, and Rui Jia

Subjects
geography, geography.geographical_feature_category, Marsh, Floodplain, General Engineering, Geochemistry, law.invention, Sedimentary depositional environment, Ground level, law, Facies, Sedimentary rock, Radiocarbon dating, Bank, Geomorphology, Geology
Abstract

4 ABSTRACT: Many "nogoshi", i.e., lower sections of the river bank that allow upstream floodwater overflow, have been built on the Jobaru River in Kyushu Island, Japan. The soil strata in the floodplain adjacent to the Yago Nogoshi of the Jobaru River were studied using a Geoslicer. The sedimentary facies and the sedimentary ages of the soil strata were determined using Geoslicer samples. The sedimentary environment of the test site was defined, and soil strata formed by sediments during large floods were identified. The layers below ground level (G.L.) -1.50 to -1.70 m are river channel deposits, and the layers above G.L. -1.50 to -1.70 m are back marsh deposits. The results of radiocarbon dating show that the river channel deposits were formed before AD 1500. The lower layers of the back marsh deposits, which contain a considerable quantify of plant roots, were formed at approximately AD 1600. The upper layers of the back marsh deposits, which contain a small quantity of plant roots, were formed after AD 1600. The time of artificial land alterations was deduced based on the results of the sample analyses.

Published
2013

32. Measurements of directed, elliptic, and triangular flow in Cu + Au collisions at sNN=200 GeV

Author

Martin Purschke, C. A. Aidala, Z. Rowan, M. Mendoza, D. Kotchetkov, Atsushi Takahara, Shunji Nishimura, K. A. Drees, A. Ster, N. Feege, M. Moskowitz, V. Bumazhnov, M. Patel, D. Black, Hideyuki Oide, X. Jiang, J. Rak, Agneta Oskarsson, D. Kotov, H. Ge, Y. Tanaka, N. Cronin, T. Niida, K. Nakano, E. Mannel, A. Lebedev, Alexander Milov, J. Klatsky, Y. Berdnikov, I. Nakagawa, S. H. Lee, W. E. Sondheim, C. McKinney, Brennan Schaefer, Alice Mignerey, K. N. Barish, Young-Ki Kim, T. Engelmore, N. Novitzky, J. T. Mitchell, A. Sexton, R. Seto, T. W. Danley, K. Watanabe, B. Fadem, Jason Kamin, S. Nagamiya, O. Drapier, J. B. Choi, L. Zou, K. Boyle, S. P. Stoll, Vaclav Vrba, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, Barbara Jacak, J. E. Frantz, M. L. Brooks, K. Shoji, N. Hotvedt, R. Seidl, D. P. Morrison, J. Huang, Ryugo S. Hayano, X. He, M. Beaumier, K. S. Joo, Aaron White, S. Kanda, Yongsun Kim, B. Meredith, Vladislav Manko, Jongmin Lee, A. Taranenko, D. K. Mishra, S. Campbell, B. H. Kang, Y. Riabov, R. Belmont, S. Yokkaichi, Robert Vertesi, Prakhar Garg, M. Wysocki, R. S. Hollis, S. Baumgart, M. S. Daugherity, J. Koster, Shoichi Hasegawa, P. W. Stankus, B. Bannier, Takao Sakaguchi, A. Sen, A. Shaver, Y. Fukao, Kenta Shigaki, J. G. Rubin, A. Mwai, A. Meles, E. T. Atomssa, J. Bryslawskyj, S. J. Jeon, Ferdinando Giordano, H. A. Torii, Toru Sugitate, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, A. S. Nyanin, Y. L. Yamaguchi, A. D. Frawley, D. Jouan, Minghui Liu, M. Grosse Perdekamp, X. Bai, S. K. Park, Tatsuya Chujo, S. Mizuno, C. Gal, R. A. Soltz, H. Nakagomi, T. Hoshino, C. L. Silva, T. Murakami, B. Komkov, S. Choi, E. Kistenev, Rachid Nouicer, A. N. Zelenski, D. S. Jumper, D. E. Fields, N. S. Bandara, Vladimir Samsonov, Christine Nattrass, J. H. Kang, J. Sun, C. Baumann, M. Skolnik, S. Sawada, A. Franz, Julia Velkovska, Y. J. Kwon, J. S. Haggerty, T. Hester, K. Dehmelt, J. M. Durham, J. H. Do, R. Kitamura, C. L. Towell, Susumu Sato, François Fleuret, Jen-Chieh Peng, Hari Guragain, M. S. Ryu, C. L. Woody, A. Berdnikov, S. Wolin, Jong-Min Park, Taku Gunji, D. Yu Peressounko, Dennis Perepelitsa, H. F. Hamilton, Kenneth Francis Read, R. S. Towell, Prashant Shukla, I. Ravinovich, S. Tarafdar, Norio Saito, Tsutomu Mibe, D. Reynolds, M. Rosati, Tamás Csörgő, A. Deshpande, P. Steinberg, Tomofumi Nagae, J. L. Nagle, Takahiro Fusayasu, M. McCumber, C. P. Singh, S. F. Pate, Maya Hachiya Shimomura, Vardan Khachatryan, Ke. Nakamura, J. S. Kang, Inkyu Park, M. Bai, A. Timilsina, Xiong Wang, T. Ichihara, Y. I. Makdisi, S. H. Lim, Petr Gallus, H. Asano, N. Riveli, Dong Jo Kim, Timothy Thomas Rinn, B. M. Johnson, Senta Greene, V. S. Pantuev, Filip Krizek, Henner Buesching, D. Silvermyr, Y. Nakamiya, D. Lynch, S. P. Whitaker, Jiangyong Jia, E. O'Brien, A. Drees, I. J. Choi, B. Xia, J. A. Key, A. Garishvili, J. S. Kapustinsky, A. Isinhue, Sung Keun Park, Y. S. Lai, H. Van Hecke, A. Yanovich, A. Veicht, M. J. Tannenbaum, J. D. Osborn, I. V. Sourikova, D. Ivanishchev, V. Babintsev, M. Tomášek, S. Butsyk, I. Tserruya, Y. Ikeda, Y. Goto, X. Gong, N. N. Ajitanand, M. Jezghani, S. R. P. Mohapatra, Inseok Yoon, Zhiying You, B. K. Schmoll, K. Okada, James Alexander, B. Sahlmueller, S. Solano, V. Singh, N. Grau, M. J. Leitch, E. Tennant, M. Finger, V. Papavassiliou, Byung-Sik Hong, T. Koblesky, Y. Watanabe, S. Zhou, G. D. N. Perera, C. A. Ogilvie, Takahiro Nakamura, M. Leitgab, A. Bazilevsky, T. K. Hemmick, Bhawani Singh, B. J. Ramson, M. Sarsour, Shuo Han, Yasuo Miake, J. Seele, J. Sziklai, H. W. Yu, H. Sako, K. DeBlasio, M. Slunečka, Viktor Riabov, Serpil Yalcin, D. Kleinjan, P. L. McGaughey, R. Pinson, M. Virius, Don McGlinchey, D. M. Lee, A. Glenn, Motoi Inaba, J. C. Hill, Brian Cole, S. D. Rolnick, R. Akimoto, G. H. Lee, Eunja Kim, A. Durum, K. B. Lee, J. D. Orjuela Koop, S. Bathe, D. Kawall, K. Tanida, C. H. Chen, W. A. Zajc, I. Garishvili, F. Wei, A. Manion, L. Xue, Kensuke Homma, E. Richardson, V. Baublis, Mate Csanad, S. Beckman, A. Denisov, Yuki Watanabe, V. Cianciolo, C. Pinkenburg, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, L. Ding, Sergey Fokin, M. Kofarago, D. Roach, K. M. Kijima, A. V. Kazantsev, Zvi Hirsh Citron, M. I. Nagy, M. Nihashi, D. Watanabe, K. Hashimoto, D. Isenhower, E. Vznuzdaev, Xingguo Li, Tamas Novak, T. Moon, M. Gonin, N. Crossette, Animesh Datta, T. Sumita, Kei Nagashima, A. Sukhanov, K. Kurita, M. Stepanov, G. W. Kim, Matthew Snowball, R. P. Pisani, I. Shein, L. Patel, Raphael Noel Tieulent, C. Y. Chi, Yasutada Akiba, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, C. O. Kim, R. Pak, S. P. Sorensen, M. Kurosawa, J. H. Yoo, K. Sedgwick, Mihael Makek, J. G. Lajoie, M. Alfred, T. Hachiya, S. Lee, Jennifer E. Perry, B. Lewis, B. Kimelman, Y. Imazu, N. Apadula, R. Petti, S. Esumi, D. Sharma, B. Azmoun, P. Kline, K. S. Lee, A. Dion, T. O. S. Haseler, H. Qu, P. B. Diss, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. I. Hahn, P. Montuenga, I. Younus, Peter Christiansen, Y. Gu, M. R. Stone, K. Imai, K. O. Eyser, R. Lacey, R. Granier de Cassagnac, A. Adare, Charles Maguire, Anne Marie Sickles, K. Gainey, J. S. Bok, Alexei Khanzadeev, E. Stenlund, S. Huang, Toshiki Maruyama, T. V. Moukhanova, Dmitry Blau, E. J. Desmond, J. Hanks, E. Vazquez-Zambrano, I. E. Yushmanov, Min-Hye Kim, A. Iordanova, and J. Murata

Subjects
Physics, Research program, 010308 nuclear & particles physics, Atomic energy, Library science, 01 natural sciences, The arts, Bildung, Scholarship, 0103 physical sciences, Agency (sociology), 010306 general physics, Soviet union, China
Abstract

We thank the staff of the Collider-Accelerator and Physics Departments at Brookhaven National Laboratory and the staff of the other PHENIX participating institutions for their vital contributions. We acknowledge support from the Office of Nuclear Physics in the Office of Science of the Department of Energy, the National Science Foundation, Abilene Christian University Research Council, Research Foundation of SUNY, and Dean of the College of Arts and Sciences, Vanderbilt University (USA), Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science (Japan), Conselho Nacional de Desenvolvimento Cientifico e Tecnologico and Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (Brazil), Natural Science Foundation of China (People's Republic of China), Croatian Science Foundation and Ministry of Science, Education, and Sports (Croatia), Ministry of Education, Youth and Sports (Czech Republic), Centre National de la Recherche Scientifique, Commissariat a l' Energie Atomique, and Institut National de Physique Nucleaire et de Physique des Particules (France), Bundesministerium fur Bildung und Forschung, Deutscher Akademischer Austausch Dienst, and Alexander von Humboldt Stiftung (Germany), National Science Fund, OTKA, Karoly Robert University College, and the Ch. Simonyi Fund (Hungary), Department of Atomic Energy and Department of Science and Technology (India), Israel Science Foundation (Israel), Basic Science Research Program through NRF of the Ministry of Education (Korea), Physics Department, Lahore University of Management Sciences (Pakistan), Ministry of Education and Science, Russian Academy of Sciences, Federal Agency of Atomic Energy (Russia), VR and Wallenberg Foundation (Sweden), the US Civilian Research and Development Foundation for the Independent States of the Former Soviet Union, the Hungarian American Enterprise Scholarship Fund, and the US-Israel Binational Science Foundation.

Published
2016

33. Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au + Au collisions atsNN=200GeV

Author

C. Silvestre, Y. I. Makdisi, S. Belikov, K. S. Joo, L. Tomášek, J. Wessels, Alberica Toia, Marisilvia Donadelli, V. Bumazhnov, S. Mizuno, Yuhei Morino, E. M. Takagui, M. Kurosawa, P. Mikeš, Y. J. Kwon, E. J. Desmond, M. J. Tannenbaum, T. Engelmore, B. Komkov, Kenjiro Miki, Bruno Lenzi, E. Kistenev, K. Watanabe, S. N. White, R. Tanabe, A. Morreale, N. Kamihara, H. Pei, J. Hanks, S. Esumi, John Wood, D. Sharma, T. C. Awes, Kyoichiro Ozawa, T. Liška, I. Tserruya, F. Matathias, K. Shoji, R. Ichimiya, Senta Greene, Norio Saito, E. Vazquez-Zambrano, A. Rakotozafindrabe, J. Jin, Yongsun Kim, S. Afanasiev, K. Das, M. A. L. Leite, P. W. Stankus, P. Chung, S. Sawada, Barbara Jacak, C. L. Woody, Alice Mignerey, A. Berdnikov, J. Ying, A. Franz, Masamichi Ishihara, K. Nakano, A. Drees, Rushan Han, Martin Purschke, C. A. Aidala, W. E. Sondheim, J. Newby, Y. Tanaka, D. Ivanischev, Y. Tsuchimoto, E. Mannel, C. Baumann, Paul Constantin, Minghui Liu, B. Love, Takao Sakaguchi, M. I. Nagy, D. Watanabe, D. Kotchetkov, K. Boyle, P. A. Rukoyatkin, S. Kametani, V. S. Pantuev, K. Sakashita, J. Alexander, L. Baksay, S. Bathe, V. Singh, Marcus Hohlmann, I. E. Yushmanov, E. O 'Brien, C. P. Singh, K. A. Drees, M. Heffner, B. M. Johnson, Kenneth Francis Read, H. Qu, M. Grosse Perdekamp, A. Yu. Semenov, D. Hornback, J. S. Kapustinsky, Agneta Oskarsson, A. D. Frawley, Z. Fraenkel, Vladimir Samsonov, T. Ichihara, E. Vznuzdaev, H. A. Gustafsson, B. Meredith, J. Hamblen, M. Virius, A. Isupov, Hideki Hamagaki, K. Aoki, Y. Watanabe, R. K. Choudhury, J. E. Frantz, G. David, T. Todoroki, M. E. Connors, K. I. Hahn, V. Babintsev, Jason Kamin, B. Azmoun, Y. J. Mao, A. Král, S. K. Park, A. Lebedev, Y. Berdnikov, J. Sziklai, S. P. Stoll, A. Taranenko, C. Zhang, W. Holzmann, Alexei Khanzadeev, Kensuke Homma, E. Richardson, Brian Cole, M. Mishra, S. Nagamiya, K. Okada, Tadaaki Isobe, T. Horaguchi, B. Sahlmueller, Jongmin Lee, R. S. Towell, S. S.E. Rosendahl, G. Bunce, J.-G. Park, M. Chiu, Ajit Kumar Mohanty, E. Stenlund, I. V. Sourikova, S. Huang, M. J. Leitch, Vaclav Vrba, Klaus Johannes Reygers, H. A. Torii, Toru Sugitate, Torsten Dahms, J. L. Nagle, I. Garishvili, F. Wei, Kyeongpil Lee, M. Slunečka, O. Dietzsch, D. Jouan, K. S. Lee, A. Dion, A. G. Litvinenko, P. Liebing, Rui Wei, R. A. Soltz, E. T. Atomssa, A. Kiss, A. Glenn, H. Valle, J. Seele, S. Tarafdar, I. Younus, Peter Christiansen, T. Kempel, Viktor Riabov, R. Belmont, S. Yokkaichi, François Fleuret, Eunja Kim, David Olle Rickard Silvermyr, M. Proissl, D. Winter, D. Yu Peressounko, M. Naglis, J. Ide, Animesh Datta, M. Ouchida, Dipanwita Dutta, Henner Buesching, Jen-Chieh Peng, Ralf Peter Averbeck, D.H. Kim, T. A. Shibata, T. Sato, B. Bassalleck, P.L. McGaughey, Eun Joo Kim, C. L. Silva, N. Means, M. Wysocki, C. M. Camacho, C. Y. Chi, Prashant Shukla, W. A. Zajc, Yasutada Akiba, A. Kozlov, Julia Velkovska, Yu. Efremenko, C. A. Ogilvie, Steve Edwards, V. Baublis, D. Reynolds, M. Rosati, I. Danchev, Eva Haslum, G. S. Kyle, A. Denisov, V. Cianciolo, M. Konno, T. K. Hemmick, Bhawani Singh, Yasuo Miake, R. Seto, P. Ruzicka, D. Isenhower, T. V. Moukhanova, J. H. Kang, S. F. Pate, J. S. Haggerty, Beomkyu Kim, Inkyu Park, Wei Xie, Xiong Wang, Sergey Fokin, L. Kochenda, M. Issah, Malik, A. Deshpande, Byung-Sik Hong, A. Bazilevsky, J. M. Durham, Dong Jo Kim, Takahiro Fusayasu, Alexander Malakhov, A. A. Vinogradov, B. Fadem, H. Al-Bataineh, L. A. Linden Levy, Y. Nakamiya, D. Lynch, I. J. Choi, Ryugo S. Hayano, L. S. Zolin, A. Enokizono, Jiangyong Jia, Y. Goto, Y. Riabov, P. Rosnet, X. He, Y. S. Lai, A. Veicht, K. Fujiwara, D. Kawall, W. J. Park, Christopher Rosen, Taku Gunji, H. Gong, A. Yanovich, H. Van Hecke, Kenta Shigaki, D. M. Lee, A. Taketani, M. Nguyen, J. Murata, Y. L. Yamaguchi, K. Tanida, Y. Ikeda, G. Baksay, Alexander Milov, Y. Aramaki, F. Kajihara, A. S. Nyanin, V. Peresedov, Robert Vertesi, K. Kiriluk, A. Basye, I. Nakagawa, R. Luechtenborg, D. S. Jumper, Makoto Oka, E. Leitner, Tamas Ferenc Csorgo, Rachid Nouicer, V. Papavassiliou, O. Drapier, Frank Ellinghaus, Zvi Hirsh Citron, E. R. Kinney, J. Koster, C. Pinkenburg, D. P. Morrison, S. Campbell, S. Butsyk, Gerd Joachim Kunde, G. Roche, Tatsuya Chujo, S. Zhou, I. Shein, J. T. Mitchell, S. D. Rolnick, I. Ravinovich, H. Masui, R. Seidl, Vladislav Manko, K. Sedgwick, A. A. Bickley, M. Bai, K. N. Barish, C. Vale, S. Sano, Zhiying You, R. Bennett, M. L. Brooks, T. L.T. Thomas, M. Finger, S. Dairaku, Manabu Togawa, N. N. Ajitanand, C. H. Chen, Takahiro Nakamura, M. Gonin, Y. Onuki, Susumu Oda, A. Sukhanov, K. Kurita, Jan Rak, E. P. Hartouni, R. Lacey, H. Pereira, A. Durum, R. Granier de Cassagnac, A. Adare, Charles Maguire, K. Yamaura, R. Pak, K. B. Lee, Hongfang Liu, D. E. Fields, M. McCumber, A. K. Purwar, K. Karatsu, D. Roach, K. M. Kijima, Anne Marie Sickles, H. Themann, Xingguo Li, J. S. Bok, S. P. Sorensen, O. Chvala, Seong H. Kim, J. G. Lajoie, A. Kravitz, G. R. Young, K. S. Sim, H. En 'yo, Mate Csanad, R. Yang, R. P. Pisani, K. Imai, M. Kawashima, Y. Fukao, T. Hester, N. A. Sparks, N. Grau, Motoi Inaba, J. C. Hill, R. M. Wright, A. V. Kazantsev, Maya Hachiya Shimomura, and P. Tarján

Subjects
Physics, Valence (chemistry), 010308 nuclear & particles physics, Hadron, Kinetic energy, 01 natural sciences, Spectral line, Transverse plane, 0103 physical sciences, Quark–gluon plasma, Atomic physics, Impact parameter, Nuclear Experiment, 010306 general physics, Anisotropy
Abstract

Measurements of the anisotropic flow coefficients v2{Ψ2},v3{Ψ3},v4{Ψ4}, and v4{Ψ2} for identified particles (π±,K±, and p+p) at midrapidity, obtained relative to the event planes Ψm at forward rapidities in Au + Au collisions at sNN=200GeV, are presented as a function of collision centrality and particle transverse momenta pT. The vn coefficients show characteristic patterns consistent with hydrodynamical expansion of the matter produced in the collisions. For each harmonic n, a modified valence quark-number Nq scaling [plotting vn{Ψm}/(Nq)n/2 versus transverse kinetic energies (KET)/Nq] is observed to yield a single curve for all the measured particle species for a broad range of KET. A simultaneous blast-wave model fit to the observed vn{Ψm}(pT) coefficients and published particle spectra identifies radial flow anisotropies ρn{Ψm} and spatial eccentricities sn{Ψm} at freeze-out. These are generally smaller than the initial-state participant-plane geometric eccentricities n{ΨmPP} as also observed in the final eccentricity from quantum interferometry measurements with respect to the event plane. © 2016 American Physical Society. (Less)

Published
2016

34. Centrality-Dependent Modification of Jet-Production Rates in Deuteron-Gold Collisions atsNN=200 GeV

Author

Alexander Milov, R. A. Soltz, T. Engelmore, P. Sett, Frank Ellinghaus, Z. Rowan, Y. Watanabe, M. Mendoza, S. N. White, M. Grosse Perdekamp, F. Giordano, Deepa Thomas, E. R. Kinney, D. P. Morrison, M. E. Connors, N. S. Bandara, S. K. Park, J. E. Frantz, S. Bathe, Agneta Oskarsson, Zvi Hirsh Citron, M. Beaumier, Tatsuya Chujo, Vladimir Samsonov, Christine Nattrass, H. Ge, K. Nakano, K. S. Joo, M. Tomášek, G. S. Kyle, Y. Berdnikov, S. H. Lee, C. McKinney, James Alexander, R. Averbeck, Byung-Sik Hong, A. Bazilevsky, T. Todoroki, A. V. Kazantsev, W. E. Sondheim, Alexei Khanzadeev, Vaclav Vrba, Klaus Johannes Reygers, Takafumi Niida, J. Huang, H. A. Gustafsson, H. W. Yu, Alexandre Lebedev, K. Boyle, Y. Nakamiya, D. Lynch, L. Tomášek, E. Stenlund, C. Baumann, J. B. Choi, Sung Keun Park, T. L. Thomas, Rui Wei, D. M. Lee, X. Jiang, S. Esumi, R. Ichimiya, Hiroyuki Sako, B. Komkov, S. W. Nam, P. Ružička, Dipak Kumar Mishra, T. Jones, Peter Christiansen, M. K. Dayananda, G. Baksay, N. N. Ajitanand, S. Hasegawa, N. Feege, Bhartendu K. Singh, B. Azmoun, Y. J. Mao, A. Král, P. Liebing, Tsutomu Mibe, J. L. Nagle, D. Winter, Y. Fukao, Prakhar Garg, Jen-Chieh Peng, Viktor Riabov, J. G. Rubin, M. A. L. Leite, S. H. Lim, R. Belmont, J. S. Kapustinsky, A. Kiss, V. Babintsev, D. Yu Peressounko, Dennis Perepelitsa, J. Newby, J. H. Bhom, G. Roche, B. Bannier, K. S. Sim, Ryugo S. Hayano, Henner Buesching, B. Sahlmueller, Y. J. Kim, M. Oka, T. V. Moukhanova, Dmitry Blau, G. D. N. Perera, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, D. Reynolds, Serpil Yalcin, F. Matathias, P. Kline, K. S. Lee, Atsushi Taketani, E. J. Desmond, M. Chiu, Ajit Kumar Mohanty, Takahiro Nakamura, V. S. Pantuev, D. McGlinchey, Susumu Oda, I. Nakagawa, Aaron Angerami, Steve Edwards, Inkyu Park, B. Meredith, Shunji Nishimura, K. A. Drees, Marcus Hohlmann, D. Hornback, S. Dairaku, Xiong Wang, Z. Conesa del Valle, E. Vazquez-Zambrano, T. A. Shibata, C. L. Silva, T. Sato, R. Yang, S. Taneja, Y. Tanaka, J. Hamblen, A. Durum, P. Montuenga, W. A. Zajc, L. A. Linden Levy, L. Xue, Kensuke Homma, E. Richardson, E. Mannel, John Hill, A. Taranenko, Y. Riabov, K. Imai, T. Murakami, Kenta Shigaki, S. Sato, O. Dietzsch, H. Valle, C. A. Ogilvie, T. K. Hemmick, B. J. Ramson, J. M. Durham, Yasuo Miake, Martin Purschke, V. Baublis, C. A. Aidala, B. Bassalleck, J. Rak, T. Hester, Kazushi Miki, D. Sharma, M. Kasai, Y. Tsuchimoto, M. Wysocki, T. Novák, I. Tserruya, Dipanwita Dutta, A. Denisov, M. Jezghani, Yu. Efremenko, V. Cianciolo, K. Yamaura, A. Meles, Y. Iwanaga, M. Konno, Toru Sugitate, J. Klatsky, K. DeBlasio, P. L. McGaughey, K. Fujiwara, K. Karatsu, Pawan Kumar Netrakanti, M. Nguyen, A. S. Nyanin, V. Singh, H. J. Moon, C. Gal, L. Baksay, Julia Velkovska, L. Kochenda, M. Issah, M. Virius, T. Koblesky, R. Pinson, D. Isenhower, A. Toia, A. Morreale, Rachid Nouicer, I. E. Yushmanov, T. Moon, Z. Fraenkel, M. Stepanov, Anne Marie Sickles, Sergey Fokin, H. Pei, Hongfang Liu, D. E. Fields, A. N. Zelenski, M. Proissl, V. Khachatryan, J. T. Mitchell, K. N. Barish, R. K. Choudhury, K. Okada, B. Schaefer, S. Tarafdar, B. V. Jacak, Senta Greene, A. Glenn, J. D. Orjuela Koop, K. Das, M. Rosati, N. Hotvedt, S. Sawada, R. Seidl, Eunja Kim, J. S. Bok, Vladislav Manko, Tamás Csörgő, J. Ying, M. McCumber, T. Kempel, C. L. Woody, A. Berdnikov, M. Naglis, H. Nakagomi, François Fleuret, T. Hoshino, A. Franz, M. Slunečka, A. T. Basye, S. Beckman, C. H. Chen, Gary Grim, Eva Haslum, M. J. Leitch, S. Belikov, T. Ichihara, K. V. Dharmawardane, S. Mizuno, B. Fadem, N. Apadula, A. Caringi, C. Oakley, A. Drees, A. Manion, J. Hanks, J. H. Kang, I. Ravinovich, Jiangyong Jia, E. O'Brien, D. J. Kim, Petr Gallus, G. R. Young, C. Vale, J. S. Haggerty, K. Sakashita, A. Timilsina, Charles Maguire, Takahiro Fusayasu, N. Grau, R. S. Towell, Prashant Shukla, M. Kurosawa, E. T. Atomssa, H. W. Van Hecke, D. Kotov, M. Bai, S. F. Pate, D. S. Jumper, D. Kleinjan, S. Campbell, E. Kistenev, Y. J. Kwon, Jason Kamin, I. V. Sourikova, S. P. Stoll, Kei Nagashima, A. Enokizono, D. Silvermyr, Ke. Nakamura, O. Drapier, P. Lichtenwalner, Y. Onuki, Y. Goto, H. Al-Bataineh, Motoi Inaba, J. Sun, Alice Mignerey, S. S.E. Rosendahl, G. Bunce, L. Zou, J. A. Key, R. M. Wright, M. Sarsour, Mate Csanad, W. J. Park, A. Iordanova, Christopher Rosen, R. Kitamura, G. W. Kim, P. Chung, N. Saito, D. Jouan, L. D'Orazio, Masamichi Ishihara, S. Miyasaka, D. Ivanishchev, J. H. Do, A. Yanovich, V. Papavassiliou, Y. S. Lai, S. Y. Han, J. D. Osborn, Inseok Yoon, Raphael Noel Tieulent, Minghui Liu, S. Nagamiya, M. Ouchida, C. L. Towell, Y. Ikeda, R. Lacey, N. Means, Zhiying You, J. Jin, Takao Sakaguchi, S. Sano, T. Rinn, M. Nihashi, A. Sen, M. Togawa, R. Bennett, M. Kawashima, M. Heffner, Kenneth Francis Read, M. Finger, E. M. Takagui, R. Granier de Cassagnac, A. Adare, A. Datta, H. Asano, T. O. S. Haseler, Jong-Min Park, M. Gonin, C. Pinkenburg, N. Novitzky, Jongmin Lee, Taku Gunji, H. Gong, J. Seele, D. Kawall, M. S. Daugherity, A. D. Frawley, H. Qu, P. B. Diss, K. Dehmelt, R. P. Pisani, K. Tanida, H. Themann, C. P. Singh, M. Patel, F. Kajihara, B. M. Johnson, J. Murata, Hideki Hamagaki, K. Aoki, Gerd Joachim Kunde, G. David, I. Shein, A. S. White, K. Sedgwick, S. Butsyk, S. Huang, Mihael Makek, A. Deshpande, R. J. Petti, K. I. Hahn, I. Younus, S. Zhou, T. Dahms, W. Holzmann, S. D. Rolnick, H. F. Hamilton, Maya Hachiya Shimomura, R. S. Hollis, J. Sziklai, K. Watanabe, Y. I. Makdisi, K. Shoji, Brian Cole, I. Garishvili, M. L. Brooks, S. Yokkaichi, F. Wei, M. J. Tannenbaum, H. Torii, B. K. Schmoll, A. Kim, Jaehyeok Yoo, S. Rembeczki, T. Sumita, C. Y. Chi, B. Love, Yasutada Akiba, Y. L. Yamaguchi, A. Sexton, R. Seto, T. W. Danley, I. Danchev, X. He, Y. Aramaki, Robert Vertesi, H. En'yo, J. Koster, H. Masui, A. Veicht, A. Mwai, S. Kanda, T. Horaguchi, P. W. Stankus, A. Sukhanov, K. Kurita, H. Pereira, Y. Morino, C. O. Kim, R. Pak, S. P. Sorensen, O. Chvala, C. Silvestre, J. G. Lajoie, M. Alfred, T. Hachiya, Marisilvia Donadelli, V. Bumazhnov, Min Soo Kim, R. Tanabe, Rushan Han, S. Lee, Jennifer E. Perry, A. Kravitz, K. B. Lee, D. Roach, K. M. Kijima, B. Kimelman, K. Hashimoto, Xingguo Li, A. Dion, Johannes Peter Wessels, J. Bryslawskyj, Beomkyu Kim, M. Snowball, I. J. Choi, B. Xia, M. I. Nagy, D. Watanabe, M. D. Malik, and E. Vznuzdaev

Subjects
Physics, Jet (fluid), Particle physics, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, 01 natural sciences, Spectral line, Nuclear physics, Deuterium, Pseudorapidity, 0103 physical sciences, High Energy Physics::Experiment, Production (computer science), PHENIX detector, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Energy (signal processing)
Abstract

Jet production rates are measured in p+p and d+Au collisions at sqrt[s_{NN}]=200 GeV recorded in 2008 with the PHENIX detector at the Relativistic Heavy Ion Collider. Jets are reconstructed using the R=0.3 anti-k_{t} algorithm from energy deposits in the electromagnetic calorimeter and charged tracks in multiwire proportional chambers, and the jet transverse momentum (p_{T}) spectra are corrected for the detector response. Spectra are reported for jets with 12

Published
2016

35. Single electron yields from semileptonic charm and bottom hadron decays inAu+Aucollisions atsNN=200GeV

Author

K. N. Barish, A. Nukariya, K. Watanabe, K. Shoji, Atsushi Takahara, Shunji Nishimura, S. Kanda, Yongsun Kim, P. W. Stankus, K. A. Drees, J. Rak, J. Klatsky, B. Kimelman, M. L. Brooks, Y. J. Kwon, J. B. Choi, Kei Nagashima, G. W. Kim, Alice Mignerey, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, Aaron White, R. S. Hollis, J. Midori, P. Montuenga, K. Dehmelt, J. Imrek, Takao Sakaguchi, A. Sen, Raphael Noel Tieulent, J. S. Kang, I. Younus, Peter Christiansen, A. D. Frawley, C. P. Singh, Jen-Chieh Peng, T. Kempel, D. Reynolds, B. M. Johnson, V. S. Pantuev, J. Sun, Filip Krizek, S. Dairaku, Inkyu Park, Jong-Min Park, Taku Gunji, J. Sziklai, Mate Csanad, H. F. Hamilton, Xiong Wang, Dong Jo Kim, T. Niida, Brian Cole, B. Azmoun, C. A. Ogilvie, H. Pei, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, X. He, A. Lebedev, Y. Aramaki, Robert Vertesi, K. Okada, Y. Nakamiya, D. Lynch, D. Kawall, J. Koster, S. Butsyk, S. Solano, A. Mwai, A. Meles, K. Tanida, B. Meredith, M. Kurosawa, A. Veicht, J. H. Yoo, B. Sahlmueller, M. J. Leitch, S. Zhou, A. Sexton, S. Tarafdar, R. Seto, T. W. Danley, B. Fadem, D. E. Fields, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Yasuo Miake, B. Lewis, M. J. Tannenbaum, B. K. Schmoll, Agneta Oskarsson, S. D. Rolnick, H. A. Torii, Toru Sugitate, K. S. Sim, Y. Gu, J. Huang, H. Asano, Y. Imazu, R. Belmont, E. Tennant, M. McCumber, Marisilvia Donadelli, V. Bumazhnov, I. Shein, S. Yokkaichi, M. Virius, P. Kline, D. Black, M. Chiu, Ajit Kumar Mohanty, Y. Berdnikov, S. H. Lee, Y. Akiba, S. Hayashi, N. Riveli, C. McKinney, Brennan Schaefer, K. S. Lee, A. Dion, S. Nagamiya, S. P. Sorensen, K. Sedgwick, O. Dietzsch, H. Van Hecke, E. T. Atomssa, François Fleuret, Timothy Thomas Rinn, T. A. Shibata, R. S. Towell, I. Garishvili, F. Wei, Sung Keun Park, Mihael Makek, J. D. Orjuela Koop, T. O. S. Haseler, Prakhar Garg, M. Wysocki, H. Qu, Hiromi Iinuma, Vaclav Vrba, A. Ster, N. Feege, P. Steinberg, P. B. Diss, C. H. Chen, C. Gal, B. Bannier, N. N. Ajitanand, Senta Greene, O. Chvala, D. Isenhower, Tamas Novak, T. Moon, Takahiro Fusayasu, Y. Ikeda, Julia Velkovska, R. A. Soltz, C. L. Woody, Hideki Hamagaki, K. Aoki, M. Vargyas, M. Nihashi, M. Rosati, H. Nakagomi, T. Hoshino, G. D. N. Perera, C. L. Silva, G. David, T. Todoroki, Takahiro Nakamura, K. I. Hahn, Tamás Csörgő, R. Akimoto, A. Manion, Animesh Datta, T. Sumita, C. Y. Chi, A. Berdnikov, E. O'Brien, D. Silvermyr, J. M. Durham, Shoichi Hasegawa, S. Choi, Barbara Jacak, J. H. Do, I. Ravinovich, Petr Gallus, C. L. Towell, Susumu Sato, A. Durum, M. Grosse Perdekamp, J. G. Lajoie, M. Alfred, T. Hachiya, N. Crossette, S. Lee, S. P. Whitaker, Martin Purschke, C. A. Aidala, C. Pinkenburg, Prashant Shukla, Jennifer E. Perry, S. F. Pate, Jiangyong Jia, M. E. Connors, A. Taranenko, S. K. Park, K. Imai, A. Yanovich, A. Garishvili, Y. Goto, I. V. Sourikova, M. Stepanov, M. Bai, J. T. Mitchell, S. Taneja, E. Kistenev, Henner Buesching, T. Horaguchi, Steve Edwards, N. S. Bandara, Ke. Nakamura, D. Kleinjan, K. B. Lee, G. Roche, E. C. Aschenauer, Ryugo S. Hayano, K. Karatsu, Vladimir Samsonov, Christine Nattrass, R. P. Pisani, Y. Watanabe, D. Kotchetkov, J. A. Key, Z. Rowan, Y. Riabov, M. Mendoza, Kenta Shigaki, S. N. White, N. Hotvedt, R. Seidl, Vladislav Manko, X. Gong, J. D. Osborn, Inseok Yoon, Zhiying You, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, Yu. Efremenko, M. Moskowitz, Zvi Hirsh Citron, H. Ge, K. Nakano, Anne Marie Sickles, M. Finger, D. Winter, L. Ding, D. Yu Peressounko, Dennis Perepelitsa, J. H. Kang, J. E. Frantz, Tomofumi Nagae, Jongmin Lee, W. E. Sondheim, D. Ivanishchev, N. Cronin, M. S. Ryu, J. L. Nagle, V. Papavassiliou, L. A. Linden Levy, J. S. Haggerty, S. R. Lee, T. Murakami, E. M. Takagui, K. Gainey, K. Boyle, A. Enokizono, D. Roach, K. M. Kijima, P. K. Khandai, R. K. Choudhury, M. Beaumier, A. Taketani, Priyanka Sett, Y. Tanaka, E. Mannel, D. S. Jumper, K. S. Joo, M. Javani, D. K. Mishra, C. Vale, J. S. Bok, Y. L. Yamaguchi, M. Skolnik, K. Hashimoto, H. J. Moon, J. G. Rubin, S. Sawada, Xingguo Li, A. Timilsina, S. Bathe, N. Apadula, J. Ying, A. Franz, Y. Fukao, S. Mizuno, M. Gonin, R. Petti, Y. S. Lai, Kensuke Homma, E. Richardson, S. Esumi, D. Sharma, A. Sukhanov, K. Kurita, Matthew Snowball, T. Hester, B. Bassalleck, C. O. Kim, R. Pak, B. Voas, K. O. Eyser, A. Isinhue, R. Lacey, N. Grau, R. Granier de Cassagnac, M. Leitgab, Shuo Han, A. Adare, Charles Maguire, Motoi Inaba, J. C. Hill, Min-Hye Kim, A. Iordanova, J. Murata, K. DeBlasio, R. Pinson, Don McGlinchey, S. Wolin, A. V. Kazantsev, Alexei Khanzadeev, M. Patel, X. Jiang, A. Drees, E. Stenlund, S. Huang, Toshiki Maruyama, M. S. Daugherity, Ferdinando Giordano, D. Kotov, Jason Kamin, L. Patel, M. Tomášek, S. P. Stoll, T. C. Awes, Kyoichiro Ozawa, G. S. Kyle, D. Jouan, T. V. Moukhanova, M. Slunečka, P. L. McGaughey, Dmitry Blau, Byung-Sik Hong, A. Bazilevsky, E. J. Desmond, S. Beckman, J. Hanks, L. Zou, E. Vazquez-Zambrano, S. Baumgart, H. W. Yu, Minghui Liu, Y. Tsuchimoto, D. M. Lee, I. E. Yushmanov, Kenneth Francis Read, T. Ichihara, B. Komkov, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, J. S. Kapustinsky, V. Babintsev, M. I. Nagy, D. Watanabe, I. Tserruya, M. Jezghani, V. Singh, T. Koblesky, M. Sarsour, J. Alexander, A. Glenn, S. R. P. Mohapatra, E. Vznuzdaev, Eunja Kim, H. Obayashi, Viktor Riabov, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, E. R. Kinney, D. P. Morrison, S. Campbell, B. H. Kang, H. Sako, R. Kitamura, Serpil Yalcin, Tatsuya Chujo, W. A. Zajc, L. Xue, J. Bryslawskyj, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Beomkyu Kim, A. Deshpande, Sergey Fokin, I. J. Choi, and B. Xia

Subjects
Physics, Quark, Particle physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Hadron, Particle accelerator, Electron, 7. Clean energy, 01 natural sciences, law.invention, Momentum, Nuclear physics, law, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Charm (quantum number), Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract

The PHENIX Collaboration at the Relativistic Heavy Ion Collider has measured open heavy flavor production in minimum bias Au+Au collisions at sNN−−−−√=200 GeV via the yields of electrons from semileptonic decays of charm and bottom hadrons. Previous heavy flavor electron measurements indicated substantial modification in the momentum distribution of the parent heavy quarks owing to the quark-gluon plasma created in these collisions. For the first time, using the PHENIX silicon vertex detector to measure precision displaced tracking, the relative contributions from charm and bottom hadrons to these electrons as a function of transverse momentum are measured in Au+Au collisions. We compare the fraction of electrons from bottom hadrons to previously published results extracted from electron-hadron correlations in p+p collisions at sNN−−−−√=200 GeV and find the fractions to be similar within the large uncertainties on both measurements for pT>4GeV/c. We use the bottom electron fractions in Au+Au and p+p along with the previously measured heavy flavor electron RAA to calculate the RAA for electrons from charm and bottom hadron decays separately. We find that electrons from bottom hadron decays are less suppressed than those from charm for the region 3

Published
2016

36. ForwardJ/ψproduction in U + U collisions atsNN=193GeV

Author

H. Van Hecke, V. S. Pantuev, Serpil Yalcin, Y. Ikeda, M. Grosse Perdekamp, R. A. Soltz, X. Bai, K. Dehmelt, Alexei Khanzadeev, V. Bumazhnov, E. Stenlund, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, S. Huang, Toshiki Maruyama, Dmitry Blau, T. Murakami, H. Nakagomi, T. Hoshino, C. L. Silva, J. Hanks, E. Vazquez-Zambrano, D. Black, R. Akimoto, L. Zou, Jen-Chieh Peng, I. E. Yushmanov, S. K. Park, C. Pinkenburg, K. Okada, T. V. Moukhanova, D. Reynolds, Min-Hye Kim, K. Watanabe, W. A. Zajc, L. Xue, Ryugo S. Hayano, M. Patel, V. Baublis, Inkyu Park, J. M. Durham, B. Sahlmueller, X. Jiang, S. Baumgart, A. Iordanova, J. Murata, Xiong Wang, J. H. Do, Maya Hachiya Shimomura, K. Shoji, Y. Riabov, A. Denisov, Yuki Watanabe, V. Cianciolo, Vardan Khachatryan, M. Stepanov, C. L. Towell, Susumu Sato, A. Meles, Dong Jo Kim, M. J. Leitch, Hari Guragain, D. Isenhower, Tamas Novak, T. Moon, M. Skolnik, K. B. Lee, Atsushi Takahara, Kenta Shigaki, S. Kanda, Yongsun Kim, Sergey Fokin, Y. I. Makdisi, P. W. Stankus, S. Tarafdar, Barbara Jacak, Shunji Nishimura, S. Sawada, K. A. Drees, Anne Marie Sickles, K. Gainey, A. S. Nyanin, Y. Tanaka, X. He, D. Kawall, D. Yu Peressounko, A. Franz, E. Mannel, K. Tanida, Dennis Perepelitsa, D. E. Fields, A. Veicht, D. Kotov, Minghui Liu, J. Rak, M. Kurosawa, J. S. Bok, Y. J. Kwon, Rachid Nouicer, A. N. Zelenski, T. Niida, A. Lebedev, I. Tserruya, M. Jezghani, B. Kimelman, Y. Imazu, N. S. Bandara, Vladimir Samsonov, Christine Nattrass, M. S. Daugherity, Ferdinando Giordano, J. Klatsky, J. H. Yoo, E. T. Atomssa, C. L. Woody, A. Berdnikov, Jong-Min Park, Taku Gunji, R. S. Towell, Prashant Shukla, M. McCumber, H. Asano, Zvi Hirsh Citron, S. F. Pate, M. Tomášek, J. B. Choi, Ke. Nakamura, N. Riveli, L. Ding, H. Sako, E. J. Desmond, M. Kofarago, D. Roach, K. M. Kijima, S. Butsyk, V. Singh, T. Koblesky, M. Sarsour, Kenneth Francis Read, T. Ichihara, S. P. Stoll, Robert Vertesi, Shoichi Hasegawa, I. Shein, B. Lewis, S. Zhou, R. Belmont, S. Yokkaichi, J. A. Key, K. O. Eyser, C. Gal, A. Shaver, A. Ster, Sung Keun Park, T. O. S. Haseler, S. Choi, A. V. Kazantsev, R. S. Hollis, J. S. Kang, Julia Velkovska, Tomofumi Nagae, J. L. Nagle, S. D. Rolnick, M. Beaumier, M. J. Tannenbaum, H. Qu, M. Rosati, N. N. Ajitanand, K. S. Joo, Byung-Sik Hong, P. B. Diss, A. Bazilevsky, J. Koster, D. Ivanishchev, K. Hashimoto, Tamás Csörgő, K. Sedgwick, Petr Gallus, R. Lacey, D. K. Mishra, B. K. Schmoll, G. D. N. Perera, V. Papavassiliou, J. H. Kang, Takahiro Nakamura, Xingguo Li, J. G. Rubin, Mihael Makek, E. Kistenev, R. Granier de Cassagnac, J. S. Haggerty, D. Jouan, H. W. Yu, E. Tennant, A. Adare, L. Patel, Charles Maguire, N. Apadula, A. Garishvili, A. Glenn, Y. Sekiguchi, S. P. Whitaker, I. V. Sourikova, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, D. M. Lee, A. Durum, S. Wolin, G. H. Lee, S. P. Sorensen, J. Bryslawskyj, T. C. Awes, Kyoichiro Ozawa, Kei Nagashima, S. Solano, Jiangyong Jia, Y. Goto, J. Huang, G. W. Kim, Senta Greene, R. Petti, A. Taranenko, C. Baumann, S. J. Jeon, Eunja Kim, S. Esumi, D. Sharma, J. Seele, A. Deshpande, C. P. Singh, Raphael Noel Tieulent, K. I. Hahn, Prakhar Garg, M. Wysocki, Alice Mignerey, J. G. Lajoie, M. Slunečka, P. L. McGaughey, B. Komkov, B. Bannier, M. Alfred, T. Hachiya, Y. Watanabe, S. Lee, Jennifer E. Perry, B. M. Johnson, D. Kleinjan, Y. S. Lai, Martin Purschke, Filip Krizek, L. D'Orazio, S. Miyasaka, C. A. Aidala, S. Beckman, Y. Gu, I. J. Choi, B. Xia, S. Bathe, M. Gonin, Norio Saito, Tsutomu Mibe, Pawan Kumar Netrakanti, M. R. Stone, Hideyuki Oide, E. O'Brien, D. Kotchetkov, Alexander Milov, A. Mwai, Aaron White, A. Drees, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, J. Sziklai, M. Moskowitz, A. Sukhanov, K. Kurita, Matthew Snowball, Brian Cole, Takao Sakaguchi, A. Sen, N. Cronin, Timothy Thomas Rinn, Kensuke Homma, E. Richardson, O. Drapier, K. Imai, P. Montuenga, N. Feege, S. H. Lim, I. Garishvili, F. Wei, M. I. Nagy, C. O. Kim, B. Azmoun, A. D. Frawley, K. N. Barish, D. P. Morrison, D. Watanabe, R. Pak, J. Sun, S. Campbell, I. Younus, E. Vznuzdaev, J. S. Kapustinsky, B. H. Kang, V. Babintsev, Animesh Datta, T. Sumita, Peter Christiansen, P. Kline, K. S. Lee, A. Dion, C. Y. Chi, H. F. Hamilton, Tatsuya Chujo, Y. L. Yamaguchi, C. A. Ogilvie, Y. Nakamiya, D. Lynch, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Yasuo Miake, M. L. Brooks, K. DeBlasio, S. Mizuno, R. Pinson, J. T. Mitchell, Don McGlinchey, N. Hotvedt, R. Seidl, Vladislav Manko, R. Kitamura, A. Sexton, J. Alexander, R. Seto, M. S. Ryu, S. R. P. Mohapatra, T. W. Danley, B. Fadem, Viktor Riabov, A. Timilsina, Agneta Oskarsson, Y. Berdnikov, S. H. Lee, Y. Akiba, B. Meredith, C. McKinney, Brennan Schaefer, S. Nagamiya, H. A. Torii, Toru Sugitate, François Fleuret, Jason Kamin, Z. Rowan, M. Mendoza, Vaclav Vrba, H. Ge, K. Nakano, W. E. Sondheim, Mate Csanad, K. Boyle, Henner Buesching, P. Steinberg, Takahiro Fusayasu, M. Nihashi, X. Gong, D. Silvermyr, N. Crossette, R. P. Pisani, Y. Fukao, A. Yanovich, T. Hester, A. Isinhue, N. Grau, M. Leitgab, Shuo Han, Motoi Inaba, J. C. Hill, J. E. Frantz, Jongmin Lee, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, M. Virius, J. D. Orjuela Koop, C. H. Chen, A. Manion, I. Ravinovich, M. Bai, J. D. Osborn, Inseok Yoon, Zhiying You, and M. Finger

Subjects
Physics, Particle physics, 010308 nuclear & particles physics, 0103 physical sciences, Energy density, Rapidity, Invariant (mathematics), 010306 general physics, Centrality, 01 natural sciences, Glauber
Abstract

The invariant yields, $dN/dy$, for $J/\ensuremath{\psi}$ production at forward rapidity $(1.2l|y|l2.2)$ in $\mathrm{U}+\mathrm{U}$ collisions at $\sqrt{{s}_{{}_{NN}}}=193\phantom{\rule{4pt}{0ex}}\mathrm{GeV}$ have been measured as a function of collision centrality. The invariant yields and nuclear-modification factor ${R}_{AA}$ are presented and compared with those from $\mathrm{Au}+\mathrm{Au}$ collisions in the same rapidity range. Additionally, the direct ratio of the invariant yields from $\mathrm{U}+\mathrm{U}$ and $\mathrm{Au}+\mathrm{Au}$ collisions within the same centrality class is presented, and used to investigate the role of $c\overline{c}$ coalescence. Two different parametrizations of the deformed Woods-Saxon distribution were used in Glauber calculations to determine the values of the number of nucleon-nucleon collisions in each centrality class, ${N}_{\mathrm{coll}}$, and these were found to give significantly different ${N}_{\mathrm{coll}}$ values. Results using ${N}_{\mathrm{coll}}$ values from both deformed Woods-Saxon distributions are presented. The measured ratios show that the $J/\ensuremath{\psi}$ suppression, relative to binary collision scaling, is similar in $\mathrm{U}+\mathrm{U}$ and $\mathrm{Au}+\mathrm{Au}$ for peripheral and midcentral collisions, but that $J/\ensuremath{\psi}$ show less suppression for the most central $\mathrm{U}+\mathrm{U}$ collisions. The results are consistent with a picture in which, for central collisions, increase in the $J/\ensuremath{\psi}$ yield due to $c\overline{c}$ coalescence becomes more important than the decrease in yield due to increased energy density. For midcentral collisions, the conclusions about the balance between $c\overline{c}$ coalescence and suppression depend on which deformed Woods-Saxon distribution is used to determine ${N}_{\mathrm{coll}}$.

Published
2016

37. Scaling properties of fractional momentum loss of high-pThadrons in nucleus-nucleus collisions atsNNfrom 62.4 GeV to 2.76 TeV

Author

V. I. Kochetkov, Gerd Joachim Kunde, I. Shein, K. Sedgwick, Mihael Makek, Sung Keun Park, L. Guo, Y. Watanabe, N. N. Ajitanand, Alexei Khanzadeev, M. Tomášek, M. Rosati, Tamás Csörgő, Paul Constantin, G. D. N. Perera, A. Soldatov, Takahiro Nakamura, M. Grosse Perdekamp, G. S. Kyle, Shinichi Masumoto, E. Stenlund, M. E. Connors, S. Huang, Mate Csanad, A. A. Vinogradov, Susumu Oda, S. K. Park, A. Durum, Jiangyong Jia, M. Naglis, Y. Goto, H. Nakagomi, T. Hoshino, C. L. Silva, D. H. Kim, K. Yamaura, H. Sakata, J. M. Durham, J. H. Do, C. L. Towell, Susumu Sato, A. Yu. Semenov, A. Hadj Henni, M. Proissl, D. Kleinjan, D. Winter, D. Yu Peressounko, J. Bryslawskyj, I. Danchev, Dennis Perepelitsa, Byung-Sik Hong, Atsushi Takahara, P. Tarján, T. Niida, A. Lebedev, Beomkyu Kim, Wei Xie, Maya Hachiya Shimomura, A. Bazilevsky, Vardan Khachatryan, M. Nihashi, A. Meles, Yuhei Morino, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, S. Wolin, Y. I. Makdisi, Shunji Nishimura, K. A. Drees, N. Kamihara, T. E. Miller, T. Tabaru, T. Murakami, E. M. Takagui, David D'Enterria, F. Staley, Hongfang Liu, D. E. Fields, A. Deshpande, S. F. Pate, T. V. Moukhanova, Hiromi Iinuma, F. Matathias, R. Armendariz, Senta Greene, H. W. Yu, K. S. Sim, O. Dietzsch, K. Watanabe, Kei Nagashima, A. Baldisseri, Christian Klein-Boesing, M. McCumber, A. K. Purwar, Byoungchoo Park, R. P. Pisani, J. Rak, R. Belmont, R. Tanabe, S. Bathe, A. Drees, S. Yokkaichi, G. W. Kim, P. Chung, B. E. Norman, D. M. Lee, E. T. Atomssa, H. Valle, H. Van Hecke, J. Imrek, Agneta Oskarsson, I. J. Choi, B. Xia, M. J. Tannenbaum, Alberica Toia, Tae-Yeon Lee, Dipanwita Dutta, Robert F. Hobbs, E. O'Brien, B. K. Schmoll, S. Takagi, Raphael Noel Tieulent, Min-Hye Kim, Junji Tojo, J. Klatsky, J. B. Choi, C. Gal, J. Kubart, J. L. Klay, M. N. Wagner, W. S. Emam, Y. Berdnikov, M. Kawashima, Y. Fukao, A. Shevel, K. Kiriluk, Y. Ikeda, J. G. Boissevain, Masashi Kaneta, S. H. Lee, Y. Akiba, Anand Kumar Dubey, Barbara Jacak, S. Dairaku, Julia Velkovska, S. Kanda, Yongsun Kim, E. Tennant, S. Rembeczki, C. Silvestre, C. McKinney, S. V. Afanasiev, Martin Purschke, H. Sako, Rushan Han, M. Mishra, Brennan Schaefer, S. Nagamiya, T. Hester, R. S. Hollis, P. W. Stankus, E. P. Hartouni, Y. J. Kwon, M. Chiu, Ajit Kumar Mohanty, Z. Rowan, Tomoya Tsuji, T. A. Shibata, M. B. Deaton, M. K. Mitrovski, L. Aphecetche, C. A. Aidala, M. Mendoza, T. Sato, C. Baumann, S. Kametani, N. S. Bandara, Kensuke Homma, B. Kimelman, Vladimir Samsonov, Christine Nattrass, S. N. White, R. Akimoto, M. Patel, Y. Tanaka, E. Mannel, R. Yang, H. Hiejima, X. Jiang, C. Pinkenburg, C. P. Singh, N. A. Sparks, Christophe Pierre Suire, Alexander Milov, I. Nakagawa, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, K. N. Barish, C. A. Ogilvie, Kisung Lee, T. K. Hemmick, Bhawani Singh, M. K. Lee, K. Imai, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Rui Wei, O. Zaudtke, J. S. Kang, K. O. Eyser, D. Isenhower, Tamas Novak, T. Moon, L. Mašek, D. Kotchetkov, A. Kiss, B. J. Ramson, Yasuo Miake, O. Drapier, V-N. Tram, N. Grau, Y. Onuki, M. Leitgab, Shuo Han, Johannes Peter Wessels, M. Stepanov, G. Roche, A. Iordanova, J. Murata, Zvi Hirsh Citron, M. Javani, Nagahiro Saito, P. Montuenga, C. R. Cleven, I. Younus, C. Haegemann, Y. Inoue, Tomofumi Nagae, J. L. Nagle, Yu. Efremenko, C. L. Woody, A. Berdnikov, B. M. Johnson, E. R. Kinney, Filip Krizek, V. S. Pantuev, S. Sawada, P. Castera, H. Ge, K. Das, Z. Yasin, Henner Buesching, Peter Christiansen, M. Sano, Steve Edwards, K. Nakano, E. Richardson, S. Chernichenko, J. H. Kang, Y. Miyachi, Motoi Inaba, J. C. Hill, J. S. Haggerty, Z. Fraenkel, S. R. Lee, J. Hamblen, H. Kanou, Torsten Dahms, H. J. Moon, A. Romana, R. Lacey, D. P. Morrison, K. DeBlasio, T. Kempel, L. Baksay, R. M. Wright, Jong-Min Park, Taku Gunji, H. Gong, S. Campbell, K. B. Kim, J. Ying, A. Franz, F. Kajihara, B. H. Kang, A. Isupov, A. Basye, M. Virius, L. Kochenda, M. Issah, Manabu Togawa, R. Granier de Cassagnac, M. S. Daugherity, W. E. Sondheim, A. Adare, X. Gong, Shoichi Hasegawa, H. Delagrange, R. K. Choudhury, B. Bassalleck, K. Okada, Steven E. Skutnik, Eun Joo Kim, Ferdinando Giordano, Charles Maguire, B. Sahlmueller, H. En'yo, R. Pinson, Don McGlinchey, B. Azmoun, Y. J. Mao, V. E. Semenov, Y. Komatsu, S. Choi, S. Butsyk, A. Král, J. Sziklai, L. A. Linden Levy, M. J. Leitch, M. J. Kweon, T. O. S. Haseler, S. Sano, K. Boyle, P. A. Rukoyatkin, H. Al-Ta'Ani, Tatsuya Chujo, J. D. Orjuela Koop, H. Qu, P. B. Diss, S. Zhou, P. Rosnet, S. D. Rolnick, S. Taneja, Petr Gallus, Osamu Jinnouchi, Brian Cole, R. S. Towell, K. Fujiwara, K. Sakashita, D. Kotov, C. H. Chen, M. Konno, B. Komkov, Kenjiro Miki, Y. S. Lai, K. Karatsu, K. Dehmelt, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. I. Hahn, Bruno Lenzi, E. Kistenev, Y. L. Yamaguchi, D. Mukhopadhyay, Frank Ellinghaus, Matthew G. Reuter, Takahiro Fusayasu, I. Garishvili, Akio Kiyomichi, Jen-Chieh Peng, F. Wei, Dmitry Blau, Y. Hori, Anne Marie Sickles, A. Manion, E. Leitner, H. Themann, K. Gainey, J. Egdemir, Jason Kamin, J. Huang, S. Mizuno, Tsutomu Mibe, M. A. L. Leite, E. J. Desmond, J. Hanks, Bum-Hoon Lee, Alexander Malakhov, J. S. Bok, I. Ravinovich, D. Reynolds, P. Kline, K. S. Lee, A. Dion, E. Vazquez-Zambrano, N. Kurihara, A. Nederlof, Y. Nakamiya, D. Lynch, H. Harada, A. Garishvili, Y. Nagata, S. P. Stoll, J. Ide, Prakhar Garg, M. Wysocki, D. Silvermyr, Inkyu Park, A. Rakotozafindrabe, S. H. Lim, M. Kasai, M. Bai, Y. Tsuchimoto, B. Bannier, G. R. Young, M. Gonin, Xiong Wang, E. C. Aschenauer, J. Chiba, L. S. Zolin, I. E. Yushmanov, Animesh Datta, T. Sumita, J. S. Kapustinsky, S. S.E. Rosendahl, G. Bunce, Alice Mignerey, J.-G. Park, L. D'Orazio, S. Miyasaka, C. Y. Chi, G. Baksay, W. J. Park, Christopher Rosen, C. M. Camacho, Prashant Shukla, Pawan Kumar Netrakanti, I. V. Sourikova, V. Babintsev, Dong Jo Kim, P. Liebing, P. D. Barnes, A. Yanovich, Aaron White, M. Beaumier, S. Belikov, K. S. Joo, K. Shoji, A. Churyn, Ke. Nakamura, A. Sukhanov, K. Kurita, Takao Sakaguchi, A. Sen, M. L. Brooks, M. Kurosawa, D. Hornback, Matthew Snowball, J. H. Yoo, J. D. Osborn, H. Al-Bataineh, Inseok Yoon, Zhiying You, D. K. Mishra, D. Jouan, A. D. Frawley, J. G. Rubin, B. Meredith, J. A. Key, R. Bennett, J. Sun, B. Lewis, S. H. Aronson, T. L.T. Thomas, C. O. Kim, N. Apadula, S. Motschwiller, R. Pak, A. Veicht, X. He, J. Zimamyi, S. Tarafdar, M. Finger, John Wood, H. A. Torii, D. Ivanishchev, V. Papavassiliou, W. Holzmann, H. F. Hamilton, J. E. Frantz, Jongmin Lee, I. Tserruya, Toru Sugitate, L. D. Isenhower, S. Kaneti, S. P. Sorensen, Sébastien Gadrat, D. Pal, Dylan Walker, J. Jin, A. Vossen, R. Petti, M. Jezghani, O. O. Omiwade, O. Chvala, Seong H. Kim, J. T. Mitchell, V. Singh, J. G. Lajoie, M. Alfred, T. Hachiya, S. Esumi, S. Lee, Jennifer E. Perry, A. Enokizono, Y. Aramaki, D. Sharma, R. Ichimiya, François Fleuret, A. Kravitz, N. Hotvedt, R. Seidl, Hiroaki Ohnishi, K. B. Lee, T. Koblesky, Vladislav Manko, A. Taketani, Priyanka Sett, H. Asano, V. Peresedov, Robert Vertesi, D. S. Jumper, Makoto Oka, M. Sarsour, V. L. Rykov, L. Ding, S. Mioduszewski, D. Roach, K. M. Kijima, J. Gosset, H. Pei, Eva Haslum, K. Hashimoto, A. Glenn, Xingguo Li, C. Vale, J. Koster, Eunja Kim, B. S. Chang, A. Timilsina, Timothy Thomas Rinn, H. J. Kim, H. Masui, A. Ster, N. Feege, A. A. Bickley, J. Newby, A. Mwai, B. Love, Tadaaki Isobe, A. G. Litvinenko, M. Slunečka, A. Taranenko, J. L. Charvet, A. Sexton, T. Horaguchi, P. L. McGaughey, A. Kozlov, R. Seto, K. Haruna, T. W. Danley, S. Beckman, Ralf Peter Averbeck, J. Seele, B. Fadem, V. Dzhordzhadze, L. Zou, M. Ouchida, S. Baumgart, Masamichi Ishihara, N. Means, Minghui Liu, J. Asai, M. Heffner, Kenneth Francis Read, H. Pereira, Shingo Sakai, T. Ichihara, A. V. Kazantsev, L. Tomášek, Ryugo S. Hayano, P. Mikeš, Y. Riabov, Kenta Shigaki, M. Nguyen, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, L. Patel, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Serpil Yalcin, Aaron Angerami, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, S. Batsouli, K. V. Dharmawardane, R. A. Soltz, R. Kitamura, A. P.T. Palounek, J. Alexander, H. A. Gustafsson, S. R. P. Mohapatra, C. Zhang, P. Ružička, H. Borel, Viktor Riabov, M. I. Nagy, D. Watanabe, Marcus Hohlmann, M. D. Malik, E. Vznuzdaev, D. Kawall, and K. Tanida

Subjects
Quark, Physics, Particle physics, 010308 nuclear & particles physics, Hadron, Parton, 16. Peace & justice, 7. Clean energy, 01 natural sciences, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Centrality, Relativistic Heavy Ion Collider, Glauber, Energy (signal processing)
Abstract

Measurements of the fractional momentum loss $({S}_{\mathrm{loss}}\ensuremath{\equiv}\ensuremath{\delta}{p}_{T}/{p}_{T})$ of high-transverse-momentum-identified hadrons in heavy-ion collisions are presented. Using ${\ensuremath{\pi}}^{0}$ in $\mathrm{Au}+\mathrm{Au}$ and $\mathrm{Cu}+\mathrm{Cu}$ collisions at $\sqrt{{s}_{{}_{NN}}}=62.4$ and 200 GeV measured by the PHENIX experiment at the Relativistic Heavy Ion Collider and and charged hadrons in $\mathrm{Pb}+\mathrm{Pb}$ collisions measured by the ALICE experiment at the Large Hadron Collider, we studied the scaling properties of ${S}_{\mathrm{loss}}$ as a function of a number of variables: the number of participants, ${N}_{\mathrm{part}}$, the number of quark participants, ${N}_{\mathrm{qp}}$, the charged-particle density, $d{N}_{\mathrm{ch}}/d\ensuremath{\eta}$, and the Bjorken energy density times the equilibration time, ${\ensuremath{\varepsilon}}_{\mathrm{Bj}}{\ensuremath{\tau}}_{0}$. We find that the ${p}_{T}$, where ${S}_{\mathrm{loss}}$ has its maximum, varies both with centrality and collision energy. Above the maximum, ${S}_{\mathrm{loss}}$ tends to follow a power-law function with all four scaling variables. The data at $\sqrt{{s}_{{}_{NN}}}=200$ GeV and 2.76 TeV, for sufficiently high particle densities, have a common scaling of ${S}_{\mathrm{loss}}$ with $d{N}_{\mathrm{ch}}/d\ensuremath{\eta}$ and ${\ensuremath{\varepsilon}}_{\mathrm{Bj}}{\ensuremath{\tau}}_{0}$, lending insight into the physics of parton energy loss.

Published
2016

38. Transverse energy production and charged-particle multiplicity at midrapidity in various systems fromsNN=7.7to 200 GeV

Author

I. Garishvili, Akio Kiyomichi, F. Wei, N. Kurihara, Animesh Datta, T. Sumita, M. G. Hur, M. Kurosawa, J. H. Yoo, B. Lewis, J. M. Burward-Hoy, C. Baumann, S. Kametani, C. P. Singh, S. Hayashi, D. Pal, J. Jin, B. M. Johnson, Filip Krizek, K. Dehmelt, A. Isupov, J. Sziklai, Brian Cole, Mate Csanad, Jen-Chieh Peng, B. Voas, K. O. Eyser, Y. Onuki, J. L. Charvet, P. Tarján, Y. J. Mao, A. Král, S. Takagi, H. Van Hecke, S. Bathe, A. Nukariya, D. Reynolds, Inkyu Park, Xiong Wang, Z. Conesa del Valle, Dong Jo Kim, Y. Ikeda, T. Murakami, E. M. Takagui, R. Lacey, Atsushi Takahara, I. Ravinovich, M. Nihashi, Kensuke Homma, E. Richardson, K. N. Barish, Shunji Nishimura, M. Gonin, M. Patel, X. Jiang, Ryugo S. Hayano, J. G. Boissevain, T. E. Miller, Tadaaki Isobe, R. Granier de Cassagnac, A. Adare, J. S. Chai, Robert F. Hobbs, Min-Hye Kim, Y. Le Bornec, Masashi Kaneta, Alberica Toia, C. Silvestre, S. Chernichenko, R. A. Soltz, David D'Enterria, N. Crossette, H. Lim, A. Veicht, Charles Maguire, A. Kiss, M. Naglis, Y. Nagata, B. Bassalleck, Yuhei Morino, Steven Kelly, K. A. Drees, J. Rak, Y. Riabov, S. Sano, Kei Nagashima, R. P. Pisani, M. Bai, H. Nakagomi, M. Skolnik, T. Hoshino, G. W. Kim, P. Chung, A. Denisov, Marisilvia Donadelli, Kenta Shigaki, M. Konno, Torsten Dahms, M. Slunečka, V. Bumazhnov, M. P. Comets, J. Klatsky, D. Black, E. C. Aschenauer, R. Akimoto, S. S. Ryu, Hari Guragain, J. Imrek, M. Holmes, C. L. Silva, D. H. Kim, S. Sawada, K. Hasuko, Z. Yasin, B. Azmoun, G. C. Mishra, J. Ying, A. Franz, Christophe Pierre Suire, Alexander Milov, I. Nakagawa, P. L. McGaughey, M. Nguyen, Young-Ki Kim, Henner Buesching, Raphael Noel Tieulent, Nikolay Tyurin, T. Engelmore, N. Novitzky, Jihyun Bhom, J. B. Choi, W. S. Emam, Y. Nakamiya, D. Lynch, M. N. Wagner, M. Kawashima, Steve Edwards, S. Tarafdar, H. Pei, J. Chiba, Alice Mignerey, A. Sukhanov, K. Kurita, K. S. Sim, T. Tabaru, Y. Gu, H. Asano, R. S. Towell, Prashant Shukla, H. Kanou, Jong-Min Park, S. F. Pate, Y. Fukao, Y. J. Kwon, J. Alexander, Taku Gunji, H. Gong, M. I. Nagy, M. S. Daugherity, H. Pereira, F. Kajihara, A. S. Nyanin, G. Baksay, A. Shevel, A. Basye, Junji Tojo, C. Pinkenburg, O. Drapier, Frank Ellinghaus, Matthew Snowball, J. D. Osborn, Inseok Yoon, Zhiying You, S. Beckman, Eun Joo Kim, R. S. Hollis, Ferdinando Giordano, Ke. Nakamura, E. P. Hartouni, R. Bennett, H. Al-Bataineh, H. Delagrange, R. Tanabe, Y. Komatsu, B. Love, M. T. Bjorndal, T. Hester, L. D'Orazio, M. R. Stone, S. Miyasaka, R. Yang, J. A. Key, S. Butsyk, Rachid Nouicer, D. Watanabe, A. N. Zelenski, Hiromi Iinuma, H. Hiejima, D. S. Brown, Marcus Hohlmann, S. W. Nam, Ralf Peter Averbeck, S. Motschwiller, E. R. Kinney, Marie Germain, S. Zhou, Ahmed Al-Jamel, T. L.T. Thomas, M. Finger, W. C. Smith, J. M. Durham, H. A. Gustafsson, D. P. Morrison, J. E. Frantz, D. Ivanishchev, Jongmin Lee, S. D. Rolnick, Y. S. Kim, B. Komkov, M. D. Malik, X. Gong, Pawan Kumar Netrakanti, E. Vznuzdaev, V. Papavassiliou, Sébastien Gadrat, C.Y. Chi, Joakim Nystrand, J. H. Do, A. Iordanova, C. L. Towell, Susumu Sato, C. O. Kim, Senta Greene, J. T. Mitchell, K. Imai, Ajit Kumar Mohanty, S. Campbell, T. A. Shibata, M. Stepanov, G. Roche, T. Sato, Laurent Bernard Aphecetche, L. Zou, A. G. Litvinenko, P. Kline, K. S. Lee, Herve Borel, A. Dion, S. Taneja, Eva Haslum, B. H. Kang, J. Murata, V. E. Semenov, N. Hotvedt, R. Seidl, R. Pak, Aaron White, Norio Saito, Tsutomu Mibe, M. A. L. Leite, Hideyuki Oide, J. Huang, Bum-Hoon Lee, S. Solano, A. Isinhue, Vladislav Manko, S. Baumgart, A. Enokizono, D. Isenhower, Masamichi Ishihara, P. K. Khandai, M. K. Dayananda, Prakhar Garg, Margaret Harvey, A. Taketani, Priyanka Sett, K. Karatsu, Tamas Novak, T. Moon, L. Mašek, M. Wysocki, B. Bannier, V-N. Tram, N. Grau, M. K. Lee, Y. Hori, Anne Marie Sickles, H. Al-Ta'Ani, Tatsuya Chujo, I. Tserruya, J. Gosset, H. Themann, K. Gainey, Minghui Liu, Takao Sakaguchi, A. Sen, L. Guo, J. L. Klay, Alexei Khanzadeev, Barbara Jacak, D. S. Jumper, M. Leitgab, Shinichi Masumoto, Shuo Han, L. A. Linden Levy, S. Kaneti, Makoto Oka, S. P. Sorensen, M. S. Ryu, S. H. Lim, V. L. Rykov, B. E. Norman, J. P. Sullivan, J. P. Wessels, J. Seele, J. S. Kang, M. Heffner, A. Ster, N. Feege, Kenneth Francis Read, Rushan Han, M. N. Hagiwara, E. Stenlund, M. Jezghani, V. Singh, S. Huang, Timothy Thomas Rinn, H. J. Kim, Dylan Walker, R. Belmont, C. Vale, B. S. Chang, J. S. Bok, S. R. P. Mohapatra, T. Niida, E. O'Brien, Motoi Inaba, J. C. Hill, S. Dairaku, P. Liebing, T. Ichihara, N. S. Bandara, J. S. Kapustinsky, S. V. Afanasiev, H. Sakata, H. Sako, R. M. Wright, C. Zhang, A. Lebedev, A. Timilsina, Toshiki Maruyama, Christine Angela Aidala, J. Newby, O. Chvala, V. Babintsev, O. Zaudtke, M. Tomášek, M. Rosati, X. H. Li, Paul Constantin, Franz E. Bauer, T. Koblesky, M. Beaumier, M. Ouchida, S. Belikov, K. S. Joo, A. V. Kazantsev, Vladimir Samsonov, I. Otterlund, Christine Nattrass, A. Bazilevsky, K. Sakashita, Tamás Csörgő, A. D. Frawley, M. C. McCain, G. S. Kyle, N. Willis, N. Means, D. K. Mishra, P. Ružička, M. Virius, J. Asai, Manabu Togawa, V. S. Pantuev, Byung-Sik Hong, M. Sarsour, J. G. Lajoie, M. Grosse Perdekamp, J. G. Rubin, X. Bai, Y. Watanabe, L. Tomášek, G. R. Young, D. Kotov, J. Sun, M. Alfred, T. Hachiya, P. Mikeš, M. Sano, Agneta Oskarsson, S. Lee, J. Egdemir, Jennifer E. Perry, N. Apadula, M. E. Connors, Bruno Espagnon, H. W. Yu, Shingo Sakai, S. H. Aronson, S. K. Park, Viktor Riabov, Shoichi Hasegawa, J. D. Orjuela Koop, C. H. Chen, D. Mukhopadhyay, G. David, A. Vossen, Tomofumi Nagae, J. L. Nagle, L. Patel, S. Leckey, A. Shaver, A. Kravitz, Sung Keun Park, A. Taranenko, J. Hamblen, A. A. Vinogradov, D. M. Lee, Hiroaki Ohnishi, K. B. Lee, Henrik Tydesjö, S. P. Whitaker, A. Manion, S. H. Lee, Serpil Yalcin, G. H. Lee, Y. Cobigo, C. McKinney, S. Choi, P. Castera, A. Glenn, Hirohiko Sato, S. Yokkaichi, S. K. Tuli, J. M. Heuser, R. Petti, M. Mishra, Brennan Schaefer, S. Nagamiya, S. J. Jeon, Kazuhiro Tanaka, A. Soldatov, J. Bryslawskyj, Jiangyong Jia, Y. Goto, T. Horaguchi, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, T. Liška, Josh Moss, Aaron Angerami, D. Kawall, Jun Kikuchi, K. Tanida, N. N. Ajitanand, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Jason Kamin, T. V. Moukhanova, S. Esumi, Eunja Kim, Kenjiro Miki, H. Obayashi, David Olle Rickard Silvermyr, Bruno Lenzi, Rui Wei, W. Holzmann, H. F. Hamilton, D. Sharma, E. Kistenev, Maya Hachiya Shimomura, V. I. Kochetkov, C. L. Woody, Vardan Khachatryan, A. Berdnikov, W. A. Zajc, Yu. Efremenko, M. Proissl, P. Rosnet, L. Ding, Dmitry Blau, S. Mioduszewski, M. Kofarago, D. Kleinjan, L. Xue, K. Fujiwara, R. Ichimiya, D. Winter, D. Yu Peressounko, Y. I. Makdisi, D. Roach, K. M. Kijima, P. Lichtenwalner, G. D. N. Perera, V. Baublis, Yuki Watanabe, Y. L. Yamaguchi, V. Cianciolo, Zvi Hirsh Citron, Dennis Perepelitsa, H. Harada, K. Hashimoto, S. P. Stoll, E. J. Desmond, Sergey Fokin, J. H. Kang, Y. Miyachi, A. Caringi, J. S. Haggerty, Takahiro Nakamura, Tae-Yeon Lee, S. R. Lee, A. Romana, Xingguo Li, Gerd Joachim Kunde, Martin Purschke, F. Gastineau, S. Mizuno, I. Shein, K. Okada, T. W. Jones, Petr Gallus, J. Hanks, M. B. Deaton, E. Vazquez-Zambrano, A. Nederlof, B. Sahlmueller, Y. Berdnikov, O. Dietzsch, A. Garishvili, A. Hadj Henni, I. Danchev, E. T. Atomssa, Gary Grim, H. Valle, K. Sedgwick, H. En'yo, I. V. Sourikova, Dipanwita Dutta, S. Batsouli, K. V. Dharmawardane, A. Rakotozafindrabe, Y. Tanaka, Susumu Oda, E. Mannel, T. K. Shea, J. L. Drachenberg, Alberto Baldisseri, Mihael Makek, C. Gal, M. J. Leitch, M. J. Kweon, Julia Velkovska, Y. S. Lai, D. Kotchetkov, Beomkyu Kim, M. Javani, T. Shohjoh, M. Kasai, Y. Tsuchimoto, Y. Iwanaga, S. S.E. Rosendahl, M. J. Tannenbaum, H. J. Moon, F. Staley, L. Baksay, Wei Xie, A. Deshpande, A. Durum, M. Moskowitz, I. E. Yushmanov, G. Bunce, R. Kitamura, Z. Fraenkel, B. K. Schmoll, J.-G. Park, N. Cronin, A. P.T. Palounek, E. Tennant, I. J. Choi, S. Rembeczki, B. Xia, R. K. Choudhury, D. Bucher, K. Yamaura, A. Meles, Osamu Jinnouchi, P. Steinberg, Matthew G. Reuter, Takahiro Fusayasu, I. D. Ojha, Alexander Malakhov, L. S. Zolin, W. J. Park, Christopher Rosen, P. D. Barnes, A. Yanovich, Z. Rowan, Tomoya Tsuji, M. Mendoza, M. L. Brooks, S. N. White, Deepa Thomas, H. Ge, K. Das, K. Nakano, K. B. Kim, W. E. Sondheim, K. Boyle, P. A. Rukoyatkin, D. Hornback, S. Y. Fung, A. Churyn, D. Danley, B. Meredith, Hongfang Liu, D. E. Fields, H. A. Torii, Toru Sugitate, L. D. Isenhower, D. Jouan, M. McCumber, A. K. Purwar, N. Riveli, François Fleuret, B. Forestier, M. Chiu, M. K. Mitrovski, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, R. Pinson, Y. Akiba, Don McGlinchey, T. Kawagishi, S. Wolin, K. Watanabe, Christian Klein-Boesing, N. Kamihara, Aram Kim, F. Matathias, R. Armendariz, Byoungchoo Park, K. Shoji, Anand Kumar Dubey, C. Oakley, A. Drees, J. Kubart, S. Kanda, Yongsun Kim, P. W. Stankus, B. Kimelman, J. Midori, P. Montuenga, C. R. Cleven, I. Younus, C. Haegemann, Y. Inoue, Peter Christiansen, P. J. Kroon, T. Kempel, Y. Imazu, Steven E. Skutnik, T. O. S. Haseler, H. Qu, P. B. Diss, Hideki Hamagaki, K. Aoki, M. Vargyas, T. Todoroki, K. I. Hahn, A. Sexton, A. Kozlov, R. Seto, K. Haruna, B. Fadem, V. Dzhordzhadze, X. He, J. Zimamyi, O. O. Omiwade, Y. Aramaki, V. Peresedov, Robert Vertesi, J. Koster, H. Masui, A. A. Bickley, and A. Mwai

Subjects
Physics, Particle physics, 010308 nuclear & particles physics, Critical phenomena, Constituent quark, Kinetic energy, 01 natural sciences, Charged particle, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Multiplicity (chemistry), Nuclear Experiment, 010306 general physics, Nucleon, Glauber
Abstract

Measurements of midrapidity charged particle multiplicity distributions, $dN_{\rm ch}/d\eta$, and midrapidity transverse-energy distributions, $dE_T/d\eta$, are presented for a variety of collision systems and energies. Included are distributions for Au$+$Au collisions at $\sqrt{s_{_{NN}}}=200$, 130, 62.4, 39, 27, 19.6, 14.5, and 7.7 GeV, Cu$+$Cu collisions at $\sqrt{s_{_{NN}}}=200$ and 62.4 GeV, Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV, U$+$U collisions at $\sqrt{s_{_{NN}}}=193$ GeV, $d$$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV, $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV, and $p$$+$$p$ collisions at $\sqrt{s_{_{NN}}}=200$ GeV. Centrality-dependent distributions at midrapidity are presented in terms of the number of nucleon participants, $N_{\rm part}$, and the number of constituent quark participants, $N_{q{\rm p}}$. For all $A$$+$$A$ collisions down to $\sqrt{s_{_{NN}}}=7.7$ GeV, it is observed that the midrapidity data are better described by scaling with $N_{q{\rm p}}$ than scaling with $N_{\rm part}$. Also presented are estimates of the Bjorken energy density, $\varepsilon_{\rm BJ}$, and the ratio of $dE_T/d\eta$ to $dN_{\rm ch}/d\eta$, the latter of which is seen to be constant as a function of centrality for all systems.

Published
2016

39. Measurement of higher cumulants of net-charge multiplicity distributions inAu+Aucollisions atsNN=7.7–200GeV

Author

Alexander Milov, I. Nakagawa, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, E. R. Kinney, D. P. Morrison, S. Campbell, C. Silvestre, B. H. Kang, S. Choi, S. Tarafdar, Sung Keun Park, Alice Mignerey, Marisilvia Donadelli, V. Bumazhnov, D. Black, Kenjiro Miki, N. N. Ajitanand, Bruno Lenzi, H. Al-Ta'Ani, Tatsuya Chujo, P. Rosnet, H. Asano, R. A. Soltz, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, K. Fujiwara, M. Naglis, E. Kistenev, Eva Haslum, J. Alexander, Takao Sakaguchi, A. Sen, Takahiro Nakamura, C. L. Silva, D. H. Kim, Tomoya Tsuji, M. Mendoza, R. Tanabe, Y. L. Yamaguchi, H. A. Gustafsson, Frank Ellinghaus, K. Dehmelt, Jen-Chieh Peng, S. V. Afanasiev, H. Sako, S. R. P. Mohapatra, C. Zhang, L. Guo, Alexei Khanzadeev, Susumu Oda, K. V. Dharmawardane, J. M. Durham, J. H. Do, A. Nukariya, Martin Purschke, C. A. Aidala, E. Leitner, Shinichi Masumoto, A. D. Frawley, P. Ružička, D. Reynolds, H. Van Hecke, E. Stenlund, S. Huang, Viktor Riabov, A. Ster, J. Sun, S. N. White, Atsushi Takahara, Alberica Toia, A. Durum, Susumu Sato, K. A. Drees, Inkyu Park, Xiong Wang, Y. Ikeda, Y. Fukao, C. A. Ogilvie, Toshiki Maruyama, W. Holzmann, J. Newby, R. S. Towell, K. Yamaura, Dong Jo Kim, J. Rak, D. Kawall, K. Tanida, Aaron Angerami, T. Hester, Kisung Lee, Zvi Hirsh Citron, W. A. Zajc, T. K. Hemmick, Bhawani Singh, Y. Tanaka, E. Mannel, K. Das, I. Garishvili, F. Wei, D. Kotchetkov, Y. J. Kwon, K. Nakano, J. Klatsky, A. Meles, M. Gonin, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Yasuo Miake, R. Akimoto, K. B. Kim, A. Veicht, J. B. Choi, A. Kiss, M. Javani, Johannes Peter Wessels, Maya Hachiya Shimomura, N. A. Sparks, W. E. Sondheim, Y. I. Makdisi, S. Baumgart, Masamichi Ishihara, Nagahiro Saito, Paul Constantin, J. Ide, Gerd Joachim Kunde, Henner Buesching, Barbara Jacak, I. Shein, Rushan Han, K. N. Barish, Hongfang Liu, D. E. Fields, C. Pinkenburg, A. Sukhanov, K. Kurita, Steve Edwards, M. Moskowitz, K. Boyle, P. A. Rukoyatkin, S. Solano, Minghui Liu, L. Kochenda, M. Issah, H. Pereira, H. J. Moon, L. Baksay, I. Tserruya, Animesh Datta, C. Y. Chi, R. S. Hollis, E. P. Hartouni, K. Sedgwick, T. V. Moukhanova, Mihael Makek, A. Isinhue, S. Bathe, Don McGlinchey, M. Stepanov, G. Roche, A. Yu. Semenov, N. Grau, A. Taranenko, X. Gong, J. S. Kang, S. Sano, Bum-Hoon Lee, D. Hornback, M. Heffner, Kenneth Francis Read, B. Meredith, M. McCumber, A. K. Purwar, V. Singh, T. Ichihara, Z. Fraenkel, N. Riveli, M. Grosse Perdekamp, M. Leitgab, N. Cronin, T. Niida, C. O. Kim, J. Seele, M. J. Tannenbaum, T. Horaguchi, H. Pei, M. I. Nagy, R. Pak, M. Kurosawa, Prakhar Garg, M. Wysocki, L. A. Linden Levy, A. Lebedev, D. Watanabe, K. Sakashita, Marcus Hohlmann, M. Sarsour, B. Bannier, D. Kotov, A. V. Kazantsev, Y. Watanabe, H. A. Torii, Motoi Inaba, J. C. Hill, M. L. Brooks, R. M. Wright, Mate Csanad, M. E. Connors, M. D. Malik, E. Vznuzdaev, E. Tennant, B. Love, B. Lewis, S. Kaneti, S. P. Sorensen, Toru Sugitate, A. Glenn, Kensuke Homma, S. K. Park, V. S. Pantuev, M. Chiu, Ajit Kumar Mohanty, M. Ouchida, T. A. Shibata, C. M. Camacho, R. K. Choudhury, Prashant Shukla, N. Means, S. Belikov, K. S. Joo, D. K. Mishra, Jason Kamin, T. Sato, Agneta Oskarsson, John Wood, R. Belmont, S. Yokkaichi, M. Sano, H. J. Kim, A. Iordanova, J. Murata, O. Chvala, L. Tomášek, S. F. Pate, Y. Berdnikov, E. Richardson, S. H. Lee, Y. Akiba, Eunja Kim, H. Obayashi, Vladimir Samsonov, Christine Nattrass, A. G. Litvinenko, S. Hayashi, J. Jin, Seong H. Kim, S. P. Stoll, François Fleuret, M. Nihashi, C. McKinney, M. Mishra, Dmitry Blau, Yu. Efremenko, S. Nagamiya, Ke. Nakamura, J. Hamblen, J. Bryslawskyj, I. Danchev, C. Baumann, S. Kametani, P. Mikeš, J. G. Lajoie, T. Hachiya, Vaclav Vrba, S. S.E. Rosendahl, N. Apadula, A. Kozlov, Klaus Johannes Reygers, Astrid Morreale, N. Crossette, H. Al-Bataineh, P. Steinberg, E. J. Desmond, J. H. Kang, Y. Miyachi, Takahiro Fusayasu, J. S. Haggerty, S. R. Lee, C. P. Singh, Rui Wei, K. Okada, J. A. Key, R. Seto, R. P. Pisani, G. Bunce, Beomkyu Kim, Wei Xie, B. M. Johnson, J.-G. Park, Filip Krizek, J. Hanks, L. Patel, B. Sahlmueller, A. Kravitz, K. B. Lee, H. En'yo, A. Deshpande, Alexander Malakhov, A. Vossen, E. Vazquez-Zambrano, B. Bassalleck, A. Isupov, A. Nederlof, M. J. Leitch, B. Fadem, M. Kawashima, J. Sziklai, T. C. Awes, Kyoichiro Ozawa, T. Liška, X. He, A. Rakotozafindrabe, R. Petti, S. Motschwiller, S. Esumi, D. Silvermyr, M. Proissl, D. Winter, L. S. Zolin, C. L. Woody, A. Berdnikov, M. Kasai, Y. Tsuchimoto, Brian Cole, I. J. Choi, Y. Aramaki, B. Xia, V. Peresedov, Robert Vertesi, D. Ivanishchev, Tadaaki Isobe, D. Sharma, D. Isenhower, L. Ding, D. Jouan, M. Konno, D. Roach, K. M. Kijima, W. J. Park, Christopher Rosen, D. Yu Peressounko, R. Ichimiya, V. Papavassiliou, Dennis Perepelitsa, Y. S. Lai, S. Wolin, A. Yanovich, P. Tarján, I. E. Yushmanov, T. Murakami, E. M. Takagui, J. Koster, B. Azmoun, Y. J. Mao, K. Hashimoto, Xingguo Li, A. Král, N. Kamihara, M. Slunečka, P. L. McGaughey, H. Masui, Tomofumi Nagae, Yuhei Morino, F. Matathias, J. L. Nagle, P. Castera, Y. Nakamiya, D. Lynch, A. A. Bickley, A. Mwai, Byoungchoo Park, A. Garishvili, A. Drees, Ralf Peter Averbeck, P. Kline, K. S. Lee, A. Dion, M. Skolnik, I. V. Sourikova, Hiromi Iinuma, P. Liebing, G. Baksay, S. Sawada, Senta Greene, J. Ying, A. Franz, E. O'Brien, Ryugo S. Hayano, Y. Riabov, J. T. Mitchell, Kenta Shigaki, M. Nguyen, R. Seidl, Vladislav Manko, P. Chung, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, M. S. Ryu, J. Imrek, C. Vale, Taku Gunji, H. Gong, F. Kajihara, A. Basye, S. Butsyk, S. Zhou, S. D. Rolnick, M. Rosati, Tamás Csörgő, M. Tomášek, A. A. Vinogradov, S. P. Whitaker, G. S. Kyle, Jiangyong Jia, Y. Goto, D. Kleinjan, O. Dietzsch, E. T. Atomssa, H. Valle, Dipanwita Dutta, C. Gal, Julia Velkovska, Byung-Sik Hong, A. Bazilevsky, K. S. Sim, Y. Gu, D. M. Lee, K. Kiriluk, R. Yang, X. Jiang, Torsten Dahms, K. Imai, B. Voas, K. O. Eyser, Y. Onuki, M. S. Daugherity, Eun Joo Kim, Ferdinando Giordano, Y. Komatsu, B. Komkov, Y. Imazu, R. Lacey, R. Granier de Cassagnac, Tsutomu Mibe, M. A. L. Leite, A. Adare, Charles Maguire, S. H. Lim, J. S. Kapustinsky, S. Taneja, H. Qu, V. Babintsev, K. Karatsu, Y. Hori, Anne Marie Sickles, H. Themann, K. Gainey, J. S. Bok, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, G. R. Young, K. I. Hahn, I. Ravinovich, K. Watanabe, K. Shoji, M. Bai, Yongsun Kim, P. W. Stankus, E. C. Aschenauer, J. Midori, I. Younus, Peter Christiansen, T. Kempel, Zhiying You, R. Bennett, T. L.T. Thomas, M. Finger, J. E. Frantz, Jongmin Lee, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, Makoto Oka, S. Dairaku, M. Virius, Manabu Togawa, C. H. Chen, and A. Manion

Subjects
Physics, 010308 nuclear & particles physics, Lattice field theory, Monte Carlo method, Multiplicity (mathematics), 01 natural sciences, Baryon, Nuclear physics, Pseudorapidity, 0103 physical sciences, Rapidity, 010306 general physics, Relativistic Heavy Ion Collider, Cumulant
Abstract

We report the measurement of cumulants (Cn,n = 1,...,4) of the net-charge distributions measured within pseudorapidity (|η| < 0.35) in Au + Au collis

Published
2016

40. Dielectron production in Au + Au collisions atsNN=200GeV

Author

D. Kawall, H. Themann, Atsushi Takahara, J. Murata, A. Meles, Shunji Nishimura, I. Ravinovich, K. A. Drees, Marisilvia Donadelli, V. Bumazhnov, Gerd Joachim Kunde, Y. J. Kwon, D. E. Fields, M. Rosati, Tamás Csörgő, M. Bai, Kenichi Imai, T. O. S. Haseler, Jiangyong Jia, Y. Goto, B. V. Jacak, I. Shein, D. Kleinjan, E. C. Aschenauer, P. B. Diss, Min Soo Kim, O. Dietzsch, S. Wolin, S. Bathe, J. Klatsky, C. Gal, K. Sedgwick, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, Julia Velkovska, K. I. Hahn, Mihael Makek, A. Deshpande, Kei Nagashima, Alice Mignerey, Kensuke Homma, G. W. Kim, P. Sett, H. Pei, L. D'Orazio, S. Miyasaka, Y. Fukao, J. D. Osborn, Inseok Yoon, J. Imrek, Zhiying You, K. Watanabe, Dmitry Blau, H. Qu, J. S. Kang, Raphael Noel Tieulent, M. Kurosawa, E. Richardson, X. Jiang, Susumu Sato, S. Tarafdar, K. Shoji, E. J. Desmond, R. A. Soltz, M. Finger, S. Dairaku, Sung Keun Park, Y. Watanabe, S. Kanda, Takao Sakaguchi, A. Sen, Takafumi Niida, J. Huang, E. Vazquez-Zambrano, P. W. Stankus, Bum-Hoon Lee, A. Nederlof, T. Hester, N. N. Ajitanand, Ajit Kumar Mohanty, T. A. Shibata, B. Lewis, B. Azmoun, I. Younus, S. Hasegawa, B. Bassalleck, H. J. Kim, J. Hanks, A. D. Frawley, A. Král, N. S. Bandara, Byoungchoo Park, M. Kasai, Hiroyuki Sako, Y. Komatsu, G. D. N. Perera, Prakhar Garg, M. Virius, E. T. Atomssa, I. Tserruya, Takahiro Nakamura, Vladimir Samsonov, M. Grosse Perdekamp, Hai Yu, M. Jezghani, Yu. Efremenko, V. S. Pantuev, M. Sano, A. S. White, M. Tomášek, G. S. Kyle, A. Drees, D. McGlinchey, Christine Nattrass, B. Bannier, T. Todoroki, F. Giordano, M. E. Connors, I. E. Yushmanov, James Alexander, J. D. Orjuela Koop, D. Isenhower, T. Moon, T. Murakami, V. Singh, S. Huang, E. M. Takagui, M. Leitgab, R. Averbeck, L. Guo, Alexei Khanzadeev, Shinichi Masumoto, C. H. Chen, Byung-Sik Hong, A. Bazilevsky, S. K. Park, A. Durum, K. S. Sim, Soumya Mohapatra, A. Manion, P. Montuenga, H. F. Hamilton, Y. Nakamiya, D. Lynch, Maya Hachiya Shimomura, R. S. Hollis, T. Koblesky, M. S. Daugherity, C. P. Singh, Motoi Inaba, E. Stenlund, Y. Tsuchimoto, H. Nakagomi, T. Hoshino, N. Grau, J. B. Choi, Dipak Kumar Mishra, P. Kline, K. S. Lee, Alexandre Lebedev, Jong-Min Park, Taku Gunji, Tomofumi Nagae, J. L. Nagle, B. M. Johnson, Jongmin Lee, A. Dion, Y. I. Makdisi, S. Sawada, Charles Maguire, K. Okada, F. Wei, Filip Krizek, M. Sarsour, Mate Csanad, A. Iordanova, A. Kiss, S. Y. Han, D. M. Lee, P. Castera, M. Patel, S. Choi, J. Ying, A. Franz, R. J. Petti, R. Yang, D. Kotov, T. Kempel, S. Kaneti, P. L. McGaughey, Peter Christiansen, A. Enokizono, M. Nihashi, A. Datta, B. Komkov, S. Taneja, N. Novitzky, Henner Buesching, A. Taketani, M. J. Leitch, A. Sukhanov, M. I. Nagy, K. Kurita, J. H. Do, R. S. Towell, Prashant Shukla, A. Glenn, C. L. Towell, Kiyoshi Tanida, S. Zhou, M. J. Tannenbaum, J. Sziklai, Martin Purschke, C. A. Aidala, D. Winter, R. P. Pisani, Eunja Kim, D. S. Jumper, E. Kistenev, T. V. Moukhanova, D. Yu Peressounko, Norio Saito, Tsutomu Mibe, M. A. L. Leite, Jason Kamin, Brian Cole, M. McCumber, S. F. Pate, Ke. Nakamura, H. Torii, O. Drapier, Jen-Chieh Peng, J. G. Rubin, S. D. Rolnick, B. K. Schmoll, B. Sahlmueller, S. Beckman, Y. J. Kim, S. H. Lim, I. Garishvili, J. E. Frantz, J. A. Key, Pawan Kumar Netrakanti, S. Butsyk, Jaehyeok Yoo, E. Tennant, S. P. Stoll, C. O. Kim, D. Reynolds, J. T. Mitchell, K. Karatsu, S. Motschwiller, R. Pak, R. Belmont, J. S. Kapustinsky, N. Hotvedt, R. Seidl, V. Babintsev, S. Edwards, A. V. Kazantsev, J. Sun, Inkyu Park, Xiong Wang, D. Ivanishchev, X. Gong, V. Papavassiliou, Vladislav Manko, M. Slunečka, Y. Hori, Anne Marie Sickles, K. Gainey, Dong Jo Kim, B. Schaefer, T. Sumita, C. Y. Chi, V. Khachatryan, D. Kotchetkov, S. P. Sorensen, R. K. Choudhury, M. Beaumier, Hiromi Iinuma, C. L. Silva, Y. Tanaka, L. Tomášek, E. Mannel, Senta Greene, K. S. Joo, M. Wysocki, C. Vale, R. Kitamura, A. Timilsina, M. Javani, D. Watanabe, Alexander Milov, O. Chvala, T. Novák, B. Fadem, E. O'Brien, D. Jouan, H. J. Moon, N. Apadula, I. Nakagawa, Young-Ki Kim, T. Engelmore, L. A. Linden Levy, A. Vossen, Jan Rak, R. Lacey, E. Vznuzdaev, R. Granier de Cassagnac, A. Adare, L. Patel, E. R. Kinney, D. P. Morrison, S. Campbell, J. G. Lajoie, S. Esumi, M. Alfred, T. Hachiya, M. Chiu, T. C. Awes, D. Sharma, Kyoichiro Ozawa, B. H. Kang, S. Lee, Jennifer E. Perry, J. S. Bok, H. Al-Ta'Ani, C. A. Ogilvie, Tatsuya Chujo, L. Zou, S. Baumgart, K. B. Lee, T. K. Hemmick, B. J. Ramson, J. M. Durham, Y. Miyachi, J. Bryslawskyj, Yasuo Miake, K. O. Eyser, Minghui Liu, Beomkyu Kim, K. DeBlasio, L. Ding, Kenneth Francis Read, M. Issah, T. Ichihara, D. Roach, R. Pinson, M. Snowball, K. M. Kijima, B. Kimelman, I. J. Choi, K. Hashimoto, B. Xia, Xingguo Li, Dennis Perepelitsa, S. Mizuno, H. W. Van Hecke, Agneta Oskarsson, Y. Berdnikov, S. H. Lee, Y. Akiba, C. McKinney, S. Nagamiya, Vaclav Vrba, X. He, Y. Aramaki, Robert Vertesi, J. Koster, M. Ouchida, A. Veicht, A. Mwai, K. N. Barish, K. V. Dharmawardane, Takahiro Fusayasu, Serpil Yalcin, M. L. Brooks, Ryugo S. Hayano, Aaron Angerami, B. Love, W. A. Zajc, L. Xue, V. Baublis, D. Silvermyr, Y. L. Yamaguchi, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Y. Riabov, Y. Ikeda, Kenta Shigaki, T. Rinn, H. A. Gustafsson, H. Pereira, R. Akimoto, A. Sexton, Viktor Riabov, R. Seto, T. W. Danley, A. S. Nyanin, A. Yanovich, M. Gonin, C. Pinkenburg, Rachid Nouicer, A. N. Zelenski, M. Proissl, K. Dehmelt, B. Meredith, C. L. Woody, A. Berdnikov, John Hill, Petr Gallus, A. Garishvili, I. V. Sourikova, Toru Sugitate, J. H. Kang, Rui Wei, J. S. Haggerty, S. R. Lee, A. Ster, N. Feege, François Fleuret, G. Roche, Z. Rowan, Tomoya Tsuji, M. Mendoza, S. N. White, Zvi Hirsh Citron, H. Ge, K. Nakano, K. B. Kim, W. E. Sondheim, K. Boyle, A. Taranenko, T. Horaguchi, Brajesh K. Singh, M. Stepanov, H. Asano, Eva Haslum, Y. S. Lai, and S. Yokkaichi

Subjects
Physics, Particle physics, Meson, 010308 nuclear & particles physics, Dalitz plot, 01 natural sciences, Super Proton Synchrotron, Particle identification, Nuclear physics, Pair production, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, PHENIX detector, Nuclear Experiment, 010306 general physics, Glauber
Abstract

We present measurements of e+e- production at midrapidity in Au+Au collisions at sNN=200 GeV. The invariant yield is studied within the PHENIX detector acceptance over a wide range of mass (mee

Published
2016

41. Inclusive cross section and double-helicity asymmetry forπ0production at midrapidity inp+pcollisions ats=510 GeV

Author

Y. Ikeda, C. Pinkenburg, V. Bumazhnov, Anne Marie Sickles, K. Gainey, D. Black, Hideyuki Oide, M. Stepanov, C. Baumann, J. S. Bok, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, B. J. Ramson, P. Steinberg, Takahiro Fusayasu, Henner Buesching, Yasuo Miake, C. P. Singh, B. M. Johnson, Filip Krizek, Y. Imazu, Serpil Yalcin, K. Kihara, K. DeBlasio, Barbara Jacak, J. Sziklai, R. Pinson, M. Virius, Y. Nakamiya, D. Lynch, S. Solano, Don McGlinchey, Brian Cole, R. A. Soltz, W. A. Zajc, L. Xue, J. H. Kang, J. S. Haggerty, H. Nakagomi, T. Hoshino, J. D. Orjuela Koop, V. Baublis, A. Yanovich, Z. Rowan, M. Mendoza, S. Wolin, Min-Hye Kim, Shoichi Hasegawa, A. Shaver, S. Choi, J. T. Mitchell, X. Gong, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, C. L. Silva, D. H. Kim, S. Bathe, N. Hotvedt, R. Seidl, C. H. Chen, Vladislav Manko, Kensuke Homma, E. Richardson, M. S. Ryu, A. Timilsina, J. Seele, Y. Fukao, A. Manion, M. Kurosawa, J. H. Yoo, J. M. Durham, E. Kistenev, H. Ge, K. Nakano, T. O. S. Haseler, J. H. Do, C. L. Towell, Susumu Sato, Kei Nagashima, G. W. Kim, W. E. Sondheim, J. E. Frantz, A. Drees, Y. J. Kwon, R. Akimoto, Senta Greene, Jongmin Lee, Anders Nils Erik Oskarsson, M. Tomášek, M. Rosati, B. Lewis, Raphael Noel Tieulent, Y. Gu, K. Boyle, A. Meles, A. Ster, H. Qu, P. B. Diss, Martin Purschke, C. A. Aidala, N. S. Bandara, N. Feege, Vladimir Samsonov, Y. S. Lai, Christine Nattrass, T. Hester, M. R. Stone, A. Enokizono, E. O'Brien, B. Meredith, J. S. Kang, M. Chiu, Ajit Kumar Mohanty, Hideki Hamagaki, K. Aoki, M. Vargyas, D. Kawall, T. A. Shibata, P. K. Khandai, R. Kitamura, K. Tanida, D. Kotov, G. David, T. Todoroki, Atsushi Takahara, K. I. Hahn, D. E. Fields, Byung-Sik Hong, A. Bazilevsky, A. Taketani, Priyanka Sett, H. A. Torii, Toru Sugitate, Y. Akiba, Shunji Nishimura, Alexander Milov, M. McCumber, J. Alexander, Zvi Hirsh Citron, V. S. Pantuev, M. Grosse Perdekamp, R. S. Towell, K. Imai, T. Niida, H. W. Yu, Y. Berdnikov, S. H. Lee, C. McKinney, Brennan Schaefer, S. Nagamiya, D. M. Lee, G. H. Lee, François Fleuret, Timothy Thomas Rinn, H. J. Kim, Prashant Shukla, Tomofumi Nagae, J. L. Nagle, D. S. Jumper, N. Riveli, K. O. Eyser, D. Isenhower, Tamas Novak, T. Moon, I. Garishvili, F. Wei, X. Bai, S. K. Park, P. Montuenga, A. Lebedev, K. A. Drees, Jason Kamin, S. P. Stoll, Jan Rak, A. Iordanova, J. Murata, I. Shein, D. Kotchetkov, M. Moskowitz, I. Nakagawa, Young-Ki Kim, T. Engelmore, S. R. P. Mohapatra, K. Okada, Evert Anders Stenlund, I. Ravinovich, I. Younus, B. Sahlmueller, M. Patel, H. En'yo, David Olle Rickard Silvermyr, R. Lacey, Vaclav Vrba, J. Klatsky, R. Granier de Cassagnac, A. Adare, O. Drapier, Sung Keun Park, Jong-Min Park, Taku Gunji, X. Jiang, M. J. Leitch, S. F. Pate, Ke. Nakamura, K. Sedgwick, M. Bai, N. Cronin, Alexei Khanzadeev, R. Belmont, Animesh Datta, T. Sumita, Charles Maguire, S. Yokkaichi, Peter Christiansen, Viktor Riabov, N. N. Ajitanand, Mihael Makek, M. Beaumier, D. Yu Peressounko, K. S. Joo, C. Y. Chi, D. K. Mishra, Dennis Perepelitsa, D. P. Morrison, J. B. Choi, G. D. N. Perera, S. Butsyk, A. Taranenko, Takahiro Nakamura, J. A. Key, S. Huang, J. G. Rubin, A. Isinhue, C. L. Woody, A. Berdnikov, Y. Tanaka, E. Mannel, M. S. Daugherity, S. J. Jeon, S. Zhou, Toshiki Maruyama, N. Apadula, Y. L. Yamaguchi, Ferdinando Giordano, R. S. Hollis, S. Campbell, B. H. Kang, Y. Watanabe, S. D. Rolnick, S. P. Whitaker, B. Komkov, R. Petti, A. Durum, D. Jouan, S. Mizuno, N. Grau, S. Esumi, D. Sharma, K. Watanabe, E. Joo, Norio Saito, Tsutomu Mibe, J. D. Osborn, Inseok Yoon, D. Ivanishchev, Hari Guragain, K. Shoji, S. H. Lim, Petr Gallus, V. Papavassiliou, S. Kanda, Yongsun Kim, S. Tarafdar, P. W. Stankus, B. Azmoun, M. Leitgab, Shuo Han, J. S. Kapustinsky, T. V. Moukhanova, N. Novitzky, V. Babintsev, Dmitry Blau, A. Garishvili, B. Kimelman, H. Asano, I. V. Sourikova, E. J. Desmond, Zhiying You, Jiangyong Jia, J. Hanks, Y. Goto, E. Vazquez-Zambrano, P. Kline, K. S. Lee, A. Dion, Ryugo S. Hayano, Y. Riabov, J. Huang, Tatsuya Chujo, Kenta Shigaki, I. Tserruya, I. E. Yushmanov, Prakhar Garg, M. Wysocki, A. S. Nyanin, M. Finger, B. Bannier, Rachid Nouicer, A. N. Zelenski, T. Murakami, Motoi Inaba, J. C. Hill, M. Jezghani, M. Skolnik, Mate Csanad, S. Sawada, A. Franz, V. Singh, T. Koblesky, M. Nihashi, D. Kleinjan, M. Sarsour, N. Crossette, R. P. Pisani, A. Glenn, Eunja Kim, K. Dehmelt, Jen-Chieh Peng, D. Reynolds, Inkyu Park, Xiong Wang, Dong Jo Kim, A. Veicht, E. T. Atomssa, C. Gal, Julia Velkovska, M. Gonin, T Csoergo, A. J. Miller, A. Sukhanov, K. Kurita, Matthew Snowball, C. O. Kim, R. Pak, K. B. Lee, L. Ding, M. Kofarago, D. Roach, K. M. Kijima, K. Hashimoto, Xingguo Li, S. P. Sorensen, H. Ozaki, J. G. Lajoie, M. Alfred, T. Hachiya, S. Lee, Jennifer E. Perry, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, X. He, Y. Aramaki, M. J. Tannenbaum, B. K. Schmoll, Robert Vertesi, E. Tennant, J. Koster, Alice Mignerey, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, Aaron White, Takao Sakaguchi, A. Sen, A. Mwai, A. D. Frawley, J. Sun, H. F. Hamilton, H. Sako, M. Slunečka, A. Sexton, P. L. McGaughey, R. Seto, T. W. Danley, B. Fadem, S. Beckman, K. N. Barish, M. L. Brooks, L. Zou, S. Baumgart, J. Bryslawskyj, Minghui Liu, A. Deshpande, Kenneth Francis Read, T. Ichihara, I. J. Choi, B. Xia, A. V. Kazantsev, M. Towell, M. I. Nagy, L. Patel, Y. Sekiguchi, D. Watanabe, T. C. Awes, Kyoichiro Ozawa, E. Vznuzdaev, and H. Van Hecke

Subjects
Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, Particle accelerator, Deep inelastic scattering, Polarization (waves), 01 natural sciences, Helicity, Asymmetry, law.invention, Gluon, Nuclear physics, law, 0103 physical sciences, Pi, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, media_common
Abstract

PHENIX measurements are presented for the cross section and double-helicity asymmetry (A(LL)) in inclusive pi(0) production at midrapidity from p + p collisions at root s = 510 GeV from data taken in 2012 and 2013 at the Relativistic Heavy Ion Collider. The next-to-leading-order perturbative-quantum-chromodynamics theory calculation is in excellent agreement with the presented cross section results. The calculation utilized parton-to-pion fragmentation functions from the recent DSS14 global analysis, which prefer a smaller gluon-to-pion fragmentation function. The pi(0)A(LL) results follow an increasingly positive asymmetry trend with p(T) and root s with respect to the predictions and are in excellent agreement with the latest global analysis results. This analysis incorporated earlier results on pi(0) and jet A(LL) and suggested a positive contribution of gluon polarization to the spin of the proton Delta G for the gluon momentum fraction range x > 0.05. The data presented here extend to a currently unexplored region, down to x similar to 0.01, and thus provide additional constraints on the value of Delta G.

Published
2016

42. Construction of Superconducting Magnet System for the J-PARC Neutrino Beam Line

Author

J. P. Charrier, N Hastings, T. Nakadaira, T. Boussuge, Takayuki Tomaru, Joseph Muratore, Y Okada, Michael Anerella, M. Iida, Takashi Kobayashi, Ken-ichi Sasaki, Ken Sakashita, Takahiro Okamura, Ramesh Gupta, Tadayuki Takahashi, Y. Fujii, S. Y. Suzuki, Yasuhiro Makida, S. Sugawara, Tatsushi Nakamoto, P. Wanderer, A. Jain, Hirokatsu Ohhata, G. Ganetis, M. Nagami, T. Minato, T Ichihara, Kazuhiro Tanaka, J. Escallier, Nobuhiro Kimura, A Itou, O. Araoka, Yasuo Ajima, Brett Parker, Akio Terashima, A. K. Ichikawa, H. Kakuno, Toru Ogitsu, T. Ishii, Akira Yamamoto, M Arakawa, Norio Higashi, and T. Kumaki

Subjects
Superconductivity, Physics, Particle physics, Physics::Instrumentation and Detectors, Superconducting magnet, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Nuclear physics, Beamline, Condensed Matter::Superconductivity, Magnet, Physics::Accelerator Physics, J-PARC, Electrical and Electronic Engineering, Neutrino, Beam (structure), Line (formation)
Abstract

Following success of a prototype R&D, construction of a superconducting magnet system for J-PARC neutrino beam line has been carried out since 2005. A new conceptual beam line with the superconducting combined function magnets demonstrated the successful beam transport to the neutrino production target.

Published
2010

43. Guideline for Developing High-density Recording Media Based on Magnetic Cluster Analysis

Author

T. Ichihara, M. Hashimoto, K. Nakamoto, N. Ito, and Hiroyuki Nakagawa

Subjects
High density, Regression analysis, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Signal quality, Average size, Statistics, Cluster (physics), Cluster size, Recording media, Electrical and Electronic Engineering, Instrumentation, Micromagnetics, Mathematics
Abstract

We examined the relationship between media cluster size distribution and signal quality to obtain a guideline for developing high-density recording media. Both spin-stand measurements and micromagnetics simulations were used. The cluster size distribution and SNR of various recording media were evaluated, and the relationship between the two was analyzed using multiple regression analysis. The results demonstrate that the media SNR could be quantitatively estimated from the cluster size distribution (both average sizes and size deviations). Although reducing either the average size or the size deviation was effective in terms of improving theSNR, the impact of the average was much larger. On the other hand, we also found that the effect of size deviation increased for the smaller average-sized media. We concluded that providing the guidelines for each individual developing medium is a key step and that the proposed analysis method is therefore effective.

Published
2010

44. Effect of Transition Curvature on Signal Quality for Narrow Track Recording

Author

T. Ichihara, Kazuhiro Nakamoto, M. Hashimoto, Masato Shiimoto, M. Sugiyama, Yosuke Urakami, and Hiroyuki Katada

Subjects
Physics, Optics, Signal quality, business.industry, Track (disk drive), Transition (fiction), Electrical and Electronic Engineering, Condensed Matter Physics, Curvature, business, Instrumentation, Electronic, Optical and Magnetic Materials
Published
2010

45. Photoproduction of J/ψ and of high mass e+e− in ultra-peripheral Au + Au collisions at sNN=200 GeV

Author

T. L. Thomas, R. Vértesi, Masamichi Ishihara, Kensuke Homma, J. M. Heuser, Ryugo S. Hayano, J. Gosset, M. Gonin, J. P. Sullivan, S. Chernichenko, Y. Riabov, Minghui Liu, Kenta Shigaki, H. Lim, K. Hasuko, B. Bassalleck, M. Nguyen, A. S. Nyanin, Hiroyuki Okada, K. Kurita, M. Heffner, Kenneth Francis Read, T. Ichihara, H. Pereira, J. Murata, J. Chiba, M. Konno, J. M. Burward-Hoy, Joakim Nystrand, Eva Haslum, P. Tarján, G. C. Mishra, E. J. Desmond, Takao Sakaguchi, M. Togawa, S. Kelly, V. Bumazhnov, M. P. Comets, J. Park, Y. J. Kwon, W. C. Smith, Florian Bauer, S. Bathe, S. Yokkaichi, N. N. Ajitanand, C. Klein-Boesing, Y. Tsuchimoto, A. D. Frawley, Robert F. Hobbs, M. Rosati, T. Tabaru, J. L. Drachenberg, Y. Berdnikov, I. E. Yushmanov, Eun-Hee Kim, S. Y. Fung, M. K. Lee, Takahiro Nakamura, Alexei Khanzadeev, I. Tserruya, T. V. Moukhanova, S. H. Aronson, Y. Akiba, S. Nagamiya, J. T. Mitchell, S. Kametani, Senta Greene, S. P. Sorensen, Yu. Efremenko, B. Komkov, Hans-Åke Gustafsson, A. A. Vinogradov, K. Das, Henrik Tydesjö, T. Shohjoh, A. Ster, W. Holzmann, Kazuhiro Tanaka, C. A. Ogilvie, Jiangyong Jia, Tadaaki Isobe, Vladislav Manko, Evert Anders Stenlund, Debashish Pal, V. Singh, J. S. Chai, Norio Saito, T. K. Hemmick, M. A. L. Leite, A. Durum, J. H. Kang, J. S. Haggerty, S. Sawada, E. P. Hartouni, A. Hadj Henni, J. Newby, G. Roche, Yasuo Miake, Maya Hachiya Shimomura, B. E. Norman, Y. Tanaka, A. Franz, Y. Goto, John Hill, H. A. Torii, L. Kochenda, Y. I. Makdisi, A. Romana, E. O'Brien, P. L. McGaughey, D. S. Brown, M. N. Hagiwara, Wei Xie, Shingo Sakai, C. L. Woody, S. Gadrat, Toru Sugitate, T. Kawagishi, B. Azmoun, J. G. Lajoie, T. Hachiya, David D'Enterria, R. A. Soltz, H. Borel, A. V. Kazantsev, C. Vale, Ingvar Otterlund, B. Espagnon, Klaus Johannes Reygers, Anders Nils Erik Oskarsson, I. J. Choi, Christine Angela Aidala, M. J. Tannenbaum, S. Batsouli, M. Grosse Perdekamp, V. Babintsev, L. D. Isenhower, Hiroaki Ohnishi, T. K. Shea, R. P. Pisani, A. Taranenko, D. Mukhopadhyay, M. J. Kweon, G. S. Kyle, François Fleuret, N. Kamihara, F. Matathias, R. Armendariz, O. Dietzsch, H. Valle, D. Bucher, N. Willis, D. E. Fields, I. V. Sourikova, Osamu Jinnouchi, Y. Le Bornec, B. V. Jacak, S. V. Afanasiev, L. Aphecetche, James Alexander, Matthew G. Reuter, A. Drees, T. C. Awes, Kyoichiro Ozawa, R. Averbeck, Byung-Sik Hong, Nikolay Tyurin, M. C. McCain, J. G. Boissevain, A. Bazilevsky, M. N. Wagner, Masashi Kaneta, B. Forestier, M. T. Bjorndal, I. D. Ojha, Alexander Malakhov, A. K. Purwar, Julia Velkovska, J. Egdemir, A. P.T. Palounek, H. Pei, M. Wysocki, D. Winter, D. Silvermyr, D. Yu Peressounko, P. Rosnet, Y. Fukao, Xingguo Li, Alexandre Lebedev, D. M. Lee, L. S. Zolin, C. Pinkenburg, Johannes Peter Wessels, M. Csanad, S. P. Stoll, W. J. Park, R. S. Towell, S. S.E. Rosendahl, G. Bunce, P. D. Barnes, A. Yanovich, M. Stepanov, Akio Kiyomichi, C. Zhang, Hirohiko Sato, A. Dion, M. Issah, S. F. Pate, D. Jouan, Margaret Harvey, V-N. Tram, S. N. White, N. Kurihara, M. D. Malik, E. Vznuzdaev, S. K. Tuli, Viktor Riabov, Motoi Inaba, M. G. Hur, C. Y. Chi, Charles Maguire, S. Leckey, C. R. Cleven, W. E. Sondheim, V. Papavassiliou, K. Boyle, P. A. Rukoyatkin, S. Belikov, K. S. Joo, W. A. Zajc, Josh Moss, J. E. Frantz, H. W. Van Hecke, V. Baublis, A. Denisov, V. Cianciolo, Jen-Chieh Peng, E. Kistenev, P. J. Kroon, Sergey Fokin, C. P. Singh, T. Horaguchi, B. M. Johnson, H. Harada, S. Esumi, A. Kiss, D. Sharma, A. Glenn, A. Taketani, Xiong Wang, Z. Conesa del Valle, K. S. Sim, Steven E. Skutnik, Henner Buesching, Dong Jo Kim, Martin Purschke, F. Gastineau, V. L. Rykov, T. Dahms, A. Isupov, C. Suire, H. Qu, D. Kotchetkov, Hideki Hamagaki, K. Aoki, G. David, Junji Tojo, Z. Fraenkel, Alexander Milov, N. Grau, J. Sziklai, K. Shoji, I. Ravinovich, O. Drapier, P. W. Stankus, E. R. Kinney, Brian Cole, D. P. Morrison, S. Campbell, V. E. Semenov, J. Zimányi, Tatsuya Chujo, Y. Nagata, H. Hiejima, S. S. Ryu, Saskia Mioduszewski, K. Imai, R. Bennett, Ahmed Al-Jamel, J. Jin, E. M. Takagui, O. Zaudtke, Jan Rak, R. Lacey, R. Granier de Cassagnac, Y. Cobigo, Anne Marie Sickles, G. R. Young, M. Naglis, C. L. Silva, V. S. Pantuev, Susumu Sato, S. Butsyk, Vladimir Samsonov, Tamas Ferenc Csorgo, K. Okada, J. L. Nagle, B. Sahlmueller, H. En'yo, P. Constantin, M. J. Leitch, F. Staley, A. Deshpande, Y. Watanabe, I. Younus, A. Soldatov, K. Tanida, V. I. Kochetkov, Gerd Joachim Kunde, I. Shein, X. He, O. O. Omiwade, V. Peresedov, H. Masui, A. K. Dubey, S. Takagi, K. N. Barish, Taku Gunji, F. Kajihara, H. Delagrange, A. Baldisseri, Y. S. Kim, T. E. Miller, A. Enokizono, M. Holmes, M. Chiu, T. A. Shibata, M. L. Brooks, D. Isenhower, Marie Germain, A. G. Litvinenko, A. Kozlov, R. Seto, K. Haruna, and V. Dzhordzhadze

Subjects
Nuclear physics, Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, 0103 physical sciences, High mass, High Energy Physics::Experiment, Neutron, Coulomb excitation, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, 01 natural sciences
Abstract

We present the first measurement of photoproduction of J/psi and of two-photon production of high-mass e(+)e(-) pairs in electromagnetic (or ultra-peripheral) nucleus-nucleus interactions, using Au + Au data at root s(NN) = 200 GeV. The events are tagged with forward neutrons emitted following Coulomb excitation of one or both Au* nuclei. The event sample consists of 28 events with m(e+e-) > 2 GeV/c(2) with zero like-sign background. The measured cross sections at midrapidity of d sigma/dy (J/psi + Xn, y = 0) = 76 +/- 33 (stat) +/- 11 (syst) pb and d(2)sigma /dm dy (e(+) e(-) + Xn, y = 0) = 86 +/- 23(stat) +/- 16(syst) mu b/ (GeV/c(2)) for m(e+e-) epsilon vertical bar 2.0, 2.8 vertical bar GeV/c(2) have been compared and found to be consistent with models for photoproduction of J/psi and QED based calculations of two-photon production of e(+)e(-) pairs. (C) 2009 Elsevier B.V. All rights reserved.

Published
2009

46. Dilepton mass spectra in p+p collisions at s=200 GeV and the contribution from open charm

Author

K. S. Joo, K. N. Barish, Hiroaki Ohnishi, T. Ichihara, J. Chiba, Matthew G. Reuter, M. L. Brooks, Takahiro Fusayasu, Tadaaki Isobe, A. Deshpande, A. P.T. Palounek, Alexander Malakhov, L. Tomášek, Takao Sakaguchi, D. Sharma, D. Silvermyr, P. L. McGaughey, Xingguo Li, C. Klein-Boesing, L. S. Zolin, W. J. Park, X. He, O. O. Omiwade, M. Chiu, V. S. Pantuev, P. D. Barnes, A. Yanovich, V. Peresedov, Tae-Yeon Lee, A. V. Kazantsev, Martin Purschke, A. D. Frawley, T. Tabaru, P. Mikeš, Herve Borel, D. Lynch, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Christophe Pierre Suire, Alexander Milov, J. Gosset, S. P. Sorensen, Dylan Walker, S. Batsouli, H. Masui, A. K. Dubey, D. Kotchetkov, J. G. Lajoie, S. H. Aronson, W. Holzmann, Saskia Mioduszewski, Junji Tojo, S. N. White, I. Younus, T. Hachiya, Y. L. Yamaguchi, B. Komkov, A. A. Bickley, B. Love, I. J. Choi, Minghui Liu, A. Kravitz, Youngil Kwon, C. Silvestre, A. Morreale, R. A. Soltz, Alexei Khanzadeev, Kenneth Francis Read, Z. Fraenkel, M. Gonin, K. Okada, V. L. Rykov, T. Dahms, A. G. Litvinenko, Norio Saito, A. Soldatov, M. A. L. Leite, J. Velkoška, D. Kawall, Marisilvia Donadelli, V. Bumazhnov, H. Pereira, Andry Malala Rakotozafindrabe, B. Sahlmueller, B. Azmoun, A. Král, M. J. Kweon, M. Rosati, K. Das, H. En'yo, K. Tanida, M. J. Leitch, Hiroyuki Okada, M. Grosse Perdekamp, E. P. Hartouni, Maya Hachiya Shimomura, Y. I. Makdisi, J. Jin, O. Zaudtke, M. Ouchida, M. Issah, H. A. Gustafsson, M. Mitrovski, E. Stenlund, A. A. Vinogradov, V. I. Kochetkov, H. Sakata, A. Kozlov, I. Nakagawa, J. Asai, C. Zhang, M. Virius, E. M. Takagui, Eva Haslum, R. S. Towell, O. Drapier, Frank Ellinghaus, B. Lenzi, M. D. Malik, M. Oka, E. Vznuzdaev, I. Garishvili, Akio Kiyomichi, J. Murata, E. R. Kinney, R. Seto, K. Haruna, S. Yokkaichi, M. J. Tannenbaum, D. P. Morrison, S. Campbell, A. Dion, Jiangyong Jia, Y. Goto, Jan Rak, V. Babintsev, V. E. Semenov, T. A. Shibata, N. N. Ajitanand, M. Wysocki, Viktor Riabov, Shingo Sakai, Atsushi Taketani, A. Enokizono, J. Zimányi, Tatsuya Chujo, N. Kurihara, A. Glenn, R. Lacey, R. Granier de Cassagnac, Gerd Joachim Kunde, I. Shein, D. Mukhopadhyay, S. Rembeczki, G. S. Kyle, A. Hadj Henni, Rushan Han, A. Adare, S. Afanasiev, A. Ster, James Alexander, I. Tserruya, S. Butsyk, Yu. Efremenko, V. Singh, C. Y. Chi, Vladimir Samsonov, K. Boyle, Robert F. Hobbs, Wei Xie, D. Winter, M. P. Comets, J. G. Boissevain, Masashi Kaneta, D. Yu Peressounko, M. K. Lee, C. L. Woody, Takahiro Nakamura, R. Averbeck, Byung-Sik Hong, P. Tarján, Debashish Pal, D. Hornback, M. Heffner, A. Bazilevsky, S. Sawada, C. P. Singh, Alberto Baldisseri, B. M. Johnson, K. Dehmelt, Jen-Chieh Peng, Susumu Oda, J. Ying, A. Franz, A. Durum, A. Taranenko, Kazushi Miki, Philippe Rosnet, C. Pinkenburg, Tamas Ferenc Csorgo, J. L. Nagle, Alexandre Lebedev, D. Isenhower, A. Toia, Dong Jo Kim, Osamu Jinnouchi, O. Dietzsch, E. T. Atomssa, H. Valle, D. M. Lee, A. Isupov, J. Sziklai, Senta Greene, S. F. Pate, M. Stepanov, G. Roche, L. Mašek, Y. J. Mao, T. V. Moukhanova, S. Kametani, I. V. Sourikova, Brian Cole, Anne Marie Sickles, D. E. Fields, B. V. Jacak, B. E. Norman, H. Al-Bataineh, M. Naglis, E. O'Brien, X. R. Wang, J. H. Kang, M. McCumber, E. H. Kim, J. S. Haggerty, S. Esumi, A. Romana, C. L. Silva, I. Ravinovich, W. A. Zajc, V. Baublis, A. Denisov, V. Cianciolo, Masayasu Ishihara, V. Papavassiliou, Sébastien Gadrat, Y. Nagata, Susumu Sato, Sergey Fokin, G. R. Young, T. L. Thomas, L. Aphecetche, T. Horaguchi, Ryugo S. Hayano, Y. Riabov, Y. S. Lai, Kenta Shigaki, K. S. Sim, M. Nguyen, V. Dzhordzhadze, Y. Watanabe, A. S. Nyanin, R. Bennett, J. L. Charvet, H. Hiejima, M. Finger, Y. Fukao, A. Shevel, T. Hester, T. E. Miller, Johannes Peter Wessels, V-N. Tram, F. Matathias, Kensuke Homma, Motoi Inaba, Mate Csanad, P. Chung, P. Constantin, S. Chernichenko, David D'Enterria, M. N. Wagner, W. S. Emam, B. Bassalleck, M. Konno, J. T. Mitchell, R. Seidl, Vladislav Manko, H. Kanou, Taku Gunji, H. Gong, M. Slunečka, J. Seele, F. Kajihara, S. Belikov, H. Delagrange, S. Zhou, C. Vale, B. S. Chang, Christine Angela Aidala, J. Klay, Y. Nakamiya, G. Baksay, K. O. Eyser, A. K. Purwar, K. Fujiwara, K. Imai, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, H. W. Van Hecke, L. Kochenda, J. Egdemir, Jason Kamin, S. P. Stoll, S. S.E. Rosendahl, G. Bunce, A. Churyn, S. Bathe, D. Jouan, R. Pak, Agneta Oskarsson, N. Kamihara, R. Armendariz, Kazuyoshi Kurita, A. Drees, J. Kubart, Y. Berdnikov, Y. Akiba, M. Mishra, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, A. Kiss, Z. Yasin, Henner Buesching, Steven E. Skutnik, Marcus Hohlmann, H. Qu, Hideki Hamagaki, K. Aoki, G. David, N. Grau, K. Shoji, P. W. Stankus, C. R. Cleven, C. Haegemann, Y. Inoue, R. Vértesi, Dong-Hun Kim, Jason Newby, J. E. Frantz, E. J. Desmond, Charles Maguire, M. Togawa, J. Park, Y. Tsuchimoto, I. E. Yushmanov, E. Kistenev, H. Harada, M. B. Deaton, Y. Tanaka, F. Staley, L. Baksay, H. Pei, K. Nakano, W. E. Sondheim, P. A. Rukoyatkin, John Hill, H. A. Torii, Toru Sugitate, L. D. Isenhower, François Fleuret, and S. Takagi

Subjects
Quantum chromodynamics, Physics, Semileptonic decay, Nuclear and High Energy Physics, Particle physics, Meson, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Hadron, 01 natural sciences, Nuclear physics, Yield (chemistry), 0103 physical sciences, Mass spectrum, High Energy Physics::Experiment, Charm (quantum number), Nuclear Experiment, 010306 general physics, Lepton
Abstract

PHENIX has measured the electron-positron pair mass spectrum from 0 to 8 GeV/c(2) in p + p collisions at root s = 200 GeV. The contributions from light meson decays to e(+)e(-) pairs have been determined based on measurements of hadron production cross sections by PHENIX. Within the systematic uncertainty of similar to 20% they account for all e(+)e(-) pairs in the mass region below similar to 1 GeV/c(2). The e(+)e(-) pair yield remaining after subtracting these contributions is dominated by semileptonic decays of charmed hadrons correlated through flavor conservation. Using the spectral shape predicted by PYTHIA, we estimate the charm production cross section to be 544 +/- 39(stat) +/- 142(syst) +/- 200(model) pb. which is consistent with QCD calculations and measurements of single leptons by PHENIX. (C) 2008 Elsevier BV. All rights reserved.

Published
2009

47. Test Results of Superconducting Combined Function Magnets for the J-PARC Neutrino Beam Line

Author

M. Iida, Hirokatsu Ohhata, Ken-ichi Sasaki, Akio Terashima, Toru Ogitsu, Yasuhiro Makida, O. Araoka, Tatsushi Nakamoto, T.. Ichihara, S. Sugawara, Yasuo Ajima, Katsuyu Kasami, Norio Higashi, Kenichi Tanaka, Takayuki Tomaru, T. Minato, Y Okada, Tetsuhiro Obana, Nobuhiro Kimura, Takahiro Okamura, and Akira Yamamoto

Subjects
Physics, Cryostat, Particle accelerator, Superconducting magnet, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, law.invention, Nuclear physics, law, Magnet, J-PARC, Electrical and Electronic Engineering, Neutrino, Neutrino oscillation, Excitation
Abstract

Superconducting combined function magnets for the J-PARC (Japan Proton Accelerator Research Complex) neutrino experiment have been successfully developed at High Energy Accelerator Research Organization, KEK. The first prototype magnet reassembled for the quench protection studies, and the cold test result indicated that the eight quench protection heaters are effective for the safe protection of the magnet. Three production magnets have been fabricated and tested at 4.5 K, 1 atm, in a vertical cryostat, and the excellent excitation and quench performances are observed. In the field measurement during cold tests, all the magnets indicated the field qualities good enough to fulfill the specification. The field measurement at room temperature has been also performed with the three production magnets for checking the dipole field component. The results are consistent with the computation.

Published
2007

48. Correlated production of p and p¯ in Au+Au collisions at sNN=200 GeV

Author

J. Chiba, M. B. Deaton, R. A. Soltz, H. Borel, M. Grosse Perdekamp, Y. Tanaka, T. K. Shea, G. C. Mishra, Takao Sakaguchi, S. Bathe, Agneta Oskarsson, B. Love, Marie Germain, J. L. Charvet, C. R. Cleven, C. Haegemann, Y. Inoue, C. Klein-Boesing, A. D. Frawley, Y. Berdnikov, Y. Akiba, S. Afanasiev, A. Ster, I. Tserruya, A. G. Litvinenko, P. J. Kroon, T. Tabaru, M. Mishra, S. Nagamiya, Kazuhiro Tanaka, J. Newby, G. Roche, T. E. Miller, E. T. Atomssa, S. Esumi, Yu. Efremenko, V. Singh, Dong-Hun Kim, S. H. Aronson, L. Baksay, Vaclav Vrba, Klaus Johannes Reygers, Charles Maguire, P. Chung, Robert F. Hobbs, T. Hester, W. A. Zajc, V. Baublis, M. Issah, Debashish Pal, S. Sawada, A. Kozlov, W. Holzmann, J. Ying, A. Franz, S. Leckey, Josh Moss, E. Kistenev, D. Hornback, M. Heffner, A. Denisov, S. Belikov, K. S. Joo, V. Cianciolo, R. Seto, K. Haruna, M. Mitrovski, Y. L. Yamaguchi, Tadaaki Isobe, Maya Hachiya Shimomura, Y. I. Makdisi, A. Taranenko, Kazushi Miki, M. Wysocki, Sergey Fokin, M. Holmes, M. D. Malik, E. Vznuzdaev, D. Winter, M. P. Comets, D. Yu Peressounko, V. Dzhordzhadze, Hirohiko Sato, Alexei Khanzadeev, H. Harada, H. Pei, J. S. Chai, T. Horaguchi, N. Grau, K. Shoji, A. Kiss, E. Stenlund, J. L. Drachenberg, S. F. Pate, W. S. Emam, P. L. McGaughey, P. Tarján, J. M. Burward-Hoy, B. Komkov, Norio Saito, M. A. L. Leite, S. Batsouli, X. He, Y. Nakamiya, S. K. Tuli, O. O. Omiwade, K. Dehmelt, P. W. Stankus, M. J. Tannenbaum, Marisilvia Donadelli, V. Bumazhnov, Z. Yasin, Henner Buesching, H. Sakata, L. Aphecetche, H. Al-Bataineh, V. Papavassiliou, J. Egdemir, M. Chiu, T. A. Shibata, S. P. Sorensen, V. Peresedov, Y. Le Bornec, K. Hasuko, Steven E. Skutnik, Jason Kamin, M. C. McCain, G. Baksay, V-N. Tram, S. Kelly, N. N. Ajitanand, Dylan Walker, W. C. Smith, Marcus Hohlmann, Andry Malala Rakotozafindrabe, Senta Greene, D. Isenhower, D. Mukhopadhyay, S. Rembeczki, D. Sharma, Jen-Chieh Peng, K. Das, B. Forestier, Jan Rak, Hiroyuki Okada, V. Babintsev, A. P.T. Palounek, S. P. Stoll, A. Toia, L. Mašek, M. T. Bjorndal, Johannes Peter Wessels, B. E. Norman, Minghui Liu, D. Bucher, E. P. Hartouni, H. Masui, A. K. Dubey, Joakim Nystrand, G. S. Kyle, Tae-Yeon Lee, Eva Haslum, B. Lenzi, Martin Purschke, F. Gastineau, H. Qu, R. Granier de Cassagnac, M. K. Lee, Takahiro Nakamura, A. Adare, P. Rosnet, Kenneth Francis Read, Xiong Wang, A. A. Bickley, K. O. Eyser, S. S.E. Rosendahl, G. Bunce, K. Fujiwara, H. A. Gustafsson, Susumu Oda, D. Kotchetkov, T. Shohjoh, H. Kanou, Taku Gunji, H. Gong, L. Tomášek, A. Hadj Henni, A. V. Kazantsev, S. Takagi, Hideki Hamagaki, K. Aoki, G. David, T. V. Moukhanova, C. Zhang, J. Seele, James Alexander, R. Averbeck, Byung-Sik Hong, A. Durum, V. S. Pantuev, A. Bazilevsky, K. N. Barish, F. Kajihara, F. Matathias, Dong Jo Kim, A. Morreale, Osamu Jinnouchi, A. Churyn, Z. Fraenkel, P. Mikeš, Kensuke Homma, E. O'Brien, Catherine Micaela Silvestre, D. S. Brown, Motoi Inaba, J. G. Lajoie, T. Hachiya, H. Delagrange, K. Boyle, D. Jouan, Wei Xie, Yoichiro Fukao, M. Harvey, Roy A. Lacey, R. Vértesi, B. Azmoun, A. Král, M. J. Kweon, S. Chernichenko, H. Lim, Alexandre Lebedev, Viktor Riabov, T. C. Awes, D. M. Lee, B. Bassalleck, Anne Marie Sickles, Junji Tojo, D. E. Fields, S. Zhou, Kyoichiro Ozawa, T. Liška, Mate Csanad, Rushan Han, M. N. Hagiwara, Jun Kikuchi, M. Konno, B. V. Jacak, H. W. Van Hecke, C. A. Ogilvie, M. L. Brooks, I. J. Choi, A. Baldisseri, J. T. Mitchell, A. Kravitz, M. McCumber, A. K. Purwar, K. Okada, M. Oka, Hiroaki Ohnishi, Y. S. Kim, A. Dion, R. Seidl, S. Butsyk, Vladislav Manko, Christophe Pierre Suire, Alexander Milov, T. K. Hemmick, I. Nakagawa, M. Slunečka, Yasuo Miake, Vladimir Samsonov, Atsushi Taketani, A. Enokizono, I. Otterlund, B. Sahlmueller, E. H. Kim, H. En'yo, P. Constantin, M. J. Leitch, O. Drapier, Frank Ellinghaus, G. R. Young, E. R. Kinney, D. P. Morrison, L. Kochenda, N. Willis, C. Vale, T. Kawagishi, S. Campbell, B. S. Chang, Christine Angela Aidala, J. Klay, V. E. Semenov, J. Zimányi, R. Pak, Tamas Ferenc Csorgo, K. S. Sim, J. L. Nagle, Tatsuya Chujo, N. Kamihara, Y. Kwon, R. Armendariz, Xingguo Li, M. Gonin, H. Hiejima, Kazuyoshi Kurita, E. J. Desmond, T. L. Thomas, David D'Enterria, K. Imai, A. Drees, Xiao-yan Li, J. Kubart, H. Pereira, M. Togawa, J. Park, Florian Bauer, Ryugo S. Hayano, R. P. Pisani, Y. Riabov, Y. Tsuchimoto, Kenta Shigaki, M. Nguyen, I. E. Yushmanov, Nikolay Tyurin, A. S. Nyanin, M. N. Wagner, J. E. Frantz, M. Ouchida, J. Asai, Shingo Sakai, C. L. Woody, A. Shevel, D. Lynch, I. V. Sourikova, A. Glenn, V. L. Rykov, T. Dahms, I. Ravinovich, Y. Nagata, A. Deshpande, Y. Watanabe, S. S. Ryu, T. Ichihara, I. Younus, Matthew G. Reuter, A. Soldatov, D. Kawall, K. Tanida, V. I. Kochetkov, Takahiro Fusayasu, J. Murata, R. Bennett, Gerd Joachim Kunde, I. Shein, C. P. Singh, B. M. Johnson, I. D. Ojha, Alexander Malakhov, A. Isupov, Ahmed Al-Jamel, M. Finger, J. Sziklai, D. Silvermyr, Brian Cole, M. Naglis, L. S. Zolin, C. L. Silva, Saskia Mioduszewski, W. J. Park, Masayasu Ishihara, O. Zaudtke, Susumu Sato, F. Staley, M. Virius, P. D. Barnes, A. Yanovich, J. Jin, E. M. Takagui, R. S. Towell, S. Y. Fung, I. Garishvili, Akio Kiyomichi, N. Kurihara, Y. Cobigo, M. G. Hur, C. Y. Chi, John Hill, H. A. Torii, Toru Sugitate, L. D. Isenhower, François Fleuret, S. N. White, K. Nakano, W. E. Sondheim, O. Dietzsch, H. Valle, Y. J. Mao, S. Kametani, P. A. Rukoyatkin, J. H. Kang, Julia Velkovska, J. S. Haggerty, A. Romana, M. Rosati, S. Gadrat, Bruno Espagnon, A. A. Vinogradov, Henrik Tydesjö, Jiangyong Jia, Y. S. Lai, Y. Goto, J. Gosset, J. P. Sullivan, S. Yokkaichi, J. M. Heuser, J. G. Boissevain, Masashi Kaneta, C. Pinkenburg, and M. Stepanov

Subjects
Physics, Nuclear and High Energy Physics, Particle physics, Range (particle radiation), Meson, 010308 nuclear & particles physics, Nuclear Theory, High Energy Physics::Phenomenology, Parton, 01 natural sciences, Nuclear physics, Baryon, 0103 physical sciences, High Energy Physics::Experiment, Production (computer science), Nuclear Experiment, 010306 general physics, Sign (mathematics), Bar (unit)
Abstract

Correlations between p and (p) over bar at transverse momenta typical of enhanced baryon production in Au + Au collisions are reported. The PHENIX experiment has measured same and opposite sign baryon pairs in Au + Au collisions at root s(NN) = 200 GeV. Correlated production of p and p with the trigger particle from the range 2.5 < p(T) < 4.0 GeV/c and the associated particle with 1.8 < p(T) < 2.5 GeV/c is observed to be nearly independent of the centrality of the collisions. Same sign pairs show no correlation at any centrality. The conditional yield of mesons triggered by baryons (and anti-baryons) and mesons in the same p(T) range rises with increasing centrality, except for the most central collisions, where baryons show a significantly smaller number of associated mesons. These data are consistent with a picture in which hard scattered partons produce correlated p and (p) over bar in the p(T) region of the baryon excess. (c) 2007 Elsevier B.V. All rights reserved.

Published
2007

49. Performance Tests of Superconducting Combined Function Magnets in the First Full-Scale Prototype Cryostat for the J-PARC Neutrino Beam Line

Author

Kazuhide Tanaka, A. Terashima, Y Okada, Hirokatsu Ohhata, T. Minato, Norio Higashi, M. Iida, Takahiro Okamura, T.. Ichihara, S. Sugawara, Katsuyu Kasami, Yasuhiro Makida, O. Araoka, Tatsushi Nakamoto, Yasuo Ajima, Toru Ogitsu, K. Sasaki, Nobuhiro Kimura, Takayuki Tomaru, and Akira Yamamoto

Subjects
Cryostat, Physics, Physics::Instrumentation and Detectors, Liquid helium, chemistry.chemical_element, Superconducting magnet, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, law.invention, Nuclear physics, chemistry, Beamline, law, Magnet, Physics::Accelerator Physics, J-PARC, Electrical and Electronic Engineering, Helium, Beam (structure)
Abstract

The first full-scale prototype magnet system assembled with the cryostat for the J-PARC proton beam line of neutrino experiment was successfully developed and tested. Two superconducting combined function magnets have been installed into the cryostat. The magnets were successfully cooled down to 4.5 K by forced flow supercritical helium and excited up to the current of 7345 A which is the nominal current of 50 GeV proton beam. The spot heater quench test showed that the quench characteristics in the supercritical helium were very similar to that in the liquid helium at 4.2 K, 1 atm. The quench protection scheme with both cold diodes and quench protection heaters was tested, and it has been verified that the magnet can be protected with safe margin.

Published
2007

50. Centrality-Dependent Modification of Jet-Production Rates in Deuteron-Gold Collisions at √[s(NN)]=200 GeV

Author

A, Adare, C, Aidala, N N, Ajitanand, Y, Akiba, H, Al-Bataineh, J, Alexander, M, Alfred, A, Angerami, K, Aoki, N, Apadula, Y, Aramaki, H, Asano, E T, Atomssa, R, Averbeck, T C, Awes, B, Azmoun, V, Babintsev, M, Bai, G, Baksay, L, Baksay, N S, Bandara, B, Bannier, K N, Barish, B, Bassalleck, A T, Basye, S, Bathe, V, Baublis, C, Baumann, A, Bazilevsky, M, Beaumier, S, Beckman, S, Belikov, R, Belmont, R, Bennett, A, Berdnikov, Y, Berdnikov, J H, Bhom, D S, Blau, J S, Bok, K, Boyle, M L, Brooks, J, Bryslawskyj, H, Buesching, V, Bumazhnov, G, Bunce, S, Butsyk, S, Campbell, A, Caringi, C-H, Chen, C Y, Chi, M, Chiu, I J, Choi, J B, Choi, R K, Choudhury, P, Christiansen, T, Chujo, P, Chung, O, Chvala, V, Cianciolo, Z, Citron, B A, Cole, Z, Conesa Del Valle, M, Connors, M, Csanád, T, Csörgő, T, Dahms, S, Dairaku, I, Danchev, T W, Danley, K, Das, A, Datta, M S, Daugherity, G, David, M K, Dayananda, K, DeBlasio, K, Dehmelt, A, Denisov, A, Deshpande, E J, Desmond, K V, Dharmawardane, O, Dietzsch, A, Dion, P B, Diss, J H, Do, M, Donadelli, L, D'Orazio, O, Drapier, A, Drees, K A, Drees, J M, Durham, A, Durum, D, Dutta, S, Edwards, Y V, Efremenko, F, Ellinghaus, T, Engelmore, A, Enokizono, H, En'yo, S, Esumi, B, Fadem, N, Feege, D E, Fields, M, Finger, F, Fleuret, S L, Fokin, Z, Fraenkel, J E, Frantz, A, Franz, A D, Frawley, K, Fujiwara, Y, Fukao, T, Fusayasu, C, Gal, P, Gallus, P, Garg, I, Garishvili, H, Ge, F, Giordano, A, Glenn, H, Gong, M, Gonin, Y, Goto, R, Granier de Cassagnac, N, Grau, S V, Greene, G, Grim, M, Grosse Perdekamp, T, Gunji, H-Å, Gustafsson, T, Hachiya, J S, Haggerty, K I, Hahn, H, Hamagaki, J, Hamblen, H F, Hamilton, R, Han, S Y, Han, J, Hanks, S, Hasegawa, T O S, Haseler, K, Hashimoto, E, Haslum, R, Hayano, X, He, M, Heffner, T K, Hemmick, T, Hester, J C, Hill, M, Hohlmann, R S, Hollis, W, Holzmann, K, Homma, B, Hong, T, Horaguchi, D, Hornback, T, Hoshino, N, Hotvedt, J, Huang, S, Huang, T, Ichihara, R, Ichimiya, Y, Ikeda, K, Imai, M, Inaba, A, Iordanova, D, Isenhower, M, Ishihara, M, Issah, D, Ivanishchev, Y, Iwanaga, B V, Jacak, M, Jezghani, J, Jia, X, Jiang, J, Jin, B M, Johnson, T, Jones, K S, Joo, D, Jouan, D S, Jumper, F, Kajihara, J, Kamin, S, Kanda, J H, Kang, J, Kapustinsky, K, Karatsu, M, Kasai, D, Kawall, M, Kawashima, A V, Kazantsev, T, Kempel, J A, Key, V, Khachatryan, A, Khanzadeev, K M, Kijima, J, Kikuchi, A, Kim, B I, Kim, C, Kim, D J, Kim, E-J, Kim, G W, Kim, M, Kim, Y-J, Kim, B, Kimelman, E, Kinney, Á, Kiss, E, Kistenev, R, Kitamura, J, Klatsky, D, Kleinjan, P, Kline, T, Koblesky, L, Kochenda, B, Komkov, M, Konno, J, Koster, D, Kotov, A, Král, A, Kravitz, G J, Kunde, K, Kurita, M, Kurosawa, Y, Kwon, G S, Kyle, R, Lacey, Y S, Lai, J G, Lajoie, A, Lebedev, D M, Lee, J, Lee, K B, Lee, K S, Lee, S, Lee, S H, Lee, M J, Leitch, M A L, Leite, X, Li, P, Lichtenwalner, P, Liebing, S H, Lim, L A, Linden Levy, T, Liška, H, Liu, M X, Liu, B, Love, D, Lynch, C F, Maguire, Y I, Makdisi, M, Makek, M D, Malik, A, Manion, V I, Manko, E, Mannel, Y, Mao, H, Masui, F, Matathias, M, McCumber, P L, McGaughey, D, McGlinchey, C, McKinney, N, Means, A, Meles, M, Mendoza, B, Meredith, Y, Miake, T, Mibe, A C, Mignerey, K, Miki, A, Milov, D K, Mishra, J T, Mitchell, S, Miyasaka, S, Mizuno, A K, Mohanty, P, Montuenga, H J, Moon, T, Moon, Y, Morino, A, Morreale, D P, Morrison, T V, Moukhanova, T, Murakami, J, Murata, A, Mwai, S, Nagamiya, K, Nagashima, J L, Nagle, M, Naglis, M I, Nagy, I, Nakagawa, H, Nakagomi, Y, Nakamiya, K R, Nakamura, T, Nakamura, K, Nakano, S, Nam, C, Nattrass, P K, Netrakanti, J, Newby, M, Nguyen, M, Nihashi, T, Niida, S, Nishimura, R, Nouicer, T, Novák, N, Novitzky, A S, Nyanin, C, Oakley, E, O'Brien, S X, Oda, C A, Ogilvie, M, Oka, K, Okada, Y, Onuki, J D, Orjuela Koop, J D, Osborn, A, Oskarsson, M, Ouchida, K, Ozawa, R, Pak, V, Pantuev, V, Papavassiliou, I H, Park, J S, Park, S, Park, S K, Park, W J, Park, S F, Pate, M, Patel, H, Pei, J-C, Peng, H, Pereira, D V, Perepelitsa, G D N, Perera, D Yu, Peressounko, J, Perry, R, Petti, C, Pinkenburg, R, Pinson, R P, Pisani, M, Proissl, M L, Purschke, H, Qu, J, Rak, B J, Ramson, I, Ravinovich, K F, Read, S, Rembeczki, K, Reygers, D, Reynolds, V, Riabov, Y, Riabov, E, Richardson, T, Rinn, D, Roach, G, Roche, S D, Rolnick, M, Rosati, C A, Rosen, S S E, Rosendahl, Z, Rowan, J G, Rubin, P, Ružička, B, Sahlmueller, N, Saito, T, Sakaguchi, K, Sakashita, H, Sako, V, Samsonov, S, Sano, M, Sarsour, S, Sato, T, Sato, S, Sawada, B, Schaefer, B K, Schmoll, K, Sedgwick, J, Seele, R, Seidl, A, Sen, R, Seto, P, Sett, A, Sexton, D, Sharma, I, Shein, T-A, Shibata, K, Shigaki, M, Shimomura, K, Shoji, P, Shukla, A, Sickles, C L, Silva, D, Silvermyr, C, Silvestre, K S, Sim, B K, Singh, C P, Singh, V, Singh, M, Slunečka, M, Snowball, R A, Soltz, W E, Sondheim, S P, Sorensen, I V, Sourikova, P W, Stankus, E, Stenlund, M, Stepanov, S P, Stoll, T, Sugitate, A, Sukhanov, T, Sumita, J, Sun, J, Sziklai, E M, Takagui, A, Taketani, R, Tanabe, Y, Tanaka, S, Taneja, K, Tanida, M J, Tannenbaum, S, Tarafdar, A, Taranenko, H, Themann, D, Thomas, T L, Thomas, R, Tieulent, A, Timilsina, T, Todoroki, M, Togawa, A, Toia, L, Tomášek, M, Tomášek, H, Torii, C L, Towell, R, Towell, R S, Towell, I, Tserruya, Y, Tsuchimoto, C, Vale, H, Valle, H W, van Hecke, E, Vazquez-Zambrano, A, Veicht, J, Velkovska, R, Vértesi, M, Virius, V, Vrba, E, Vznuzdaev, X R, Wang, D, Watanabe, K, Watanabe, Y, Watanabe, Y S, Watanabe, F, Wei, R, Wei, J, Wessels, A S, White, S N, White, D, Winter, C L, Woody, R M, Wright, M, Wysocki, B, Xia, L, Xue, S, Yalcin, Y L, Yamaguchi, K, Yamaura, R, Yang, A, Yanovich, J, Ying, S, Yokkaichi, J H, Yoo, I, Yoon, Z, You, G R, Young, I, Younus, H, Yu, I E, Yushmanov, W A, Zajc, A, Zelenski, S, Zhou, and L, Zou

Abstract

Jet production rates are measured in p+p and d+Au collisions at sqrt[s_{NN}]=200 GeV recorded in 2008 with the PHENIX detector at the Relativistic Heavy Ion Collider. Jets are reconstructed using the R=0.3 anti-k_{t} algorithm from energy deposits in the electromagnetic calorimeter and charged tracks in multiwire proportional chambers, and the jet transverse momentum (p_{T}) spectra are corrected for the detector response. Spectra are reported for jets with 12p_{T}50 GeV/c, within a pseudorapidity acceptance of |η|0.3. The nuclear-modification factor (R_{dAu}) values for 0%-100% d+Au events are found to be consistent with unity, constraining the role of initial state effects on jet production. However, the centrality-selected R_{dAu} values and central-to-peripheral ratios (R_{CP}) show large, p_{T}-dependent deviations from unity, challenging the conventional models that relate hard-process rates and soft-particle production in collisions involving nuclei.

Published
2015

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