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1. Measurement of the Mass of the τ Lepton

Author: T. H. Burnett, S. T. Xue, F. Li, H. L. Ni, W. G. Li, Jun-Bing Ma, H. S. Zhou, G. Y. Hu, Q. Liu, Z. D. Cheng, G. P. Zhou, O. Bardon, E. Soderstrom, Wei Li, Y. H. Zhou, Michael J. Fero, Z. J. Jiang, J. S. Whitaker, Chunmei Zhang, L. P. Zhou, Z. P. Mao, Robert Wilson, S. D. Gu, D. H. Ma, W. G. Yan, Q. P. Jia, L. J. Pan, T. Hu, H. Marsiske, D. L. Shen, M. L. Gao, Y. S. Li, C. M. Yang, R. Cowan, W. X. Gao, M. Mandelkern, Ming-Han Ye, Q. M. Zhu, W. D. Li, Yuanyuan Wang, J. W. Zhang, J. A. Coller, S. Z. Lin, D. G. Hitlin, W. R. Zhao, E. Torrence, H. M. Liu, Lei Zhang, Q. M. Li, Z. P. Zheng, Y. F. Lai, Y. B. Liu, D. M. Xi, Y. N. Gao, Joseph Izen, G. Rong, L. S. Zheng, Y. Zhang, X. M. Xia, J. Yan, Pihong Zhao, H. Y. Zhang, J. Panetta, J. S. Campbell, A. S. Johnson, S. M. Chen, D. X. Zhao, B. Y. Zhang, W. X. Gu, Y. C. Zhu, P. Wang, G. L. Tong, M. Z. Wang, X. C. Meng, Z. Q. Xu, W. H. Toki, P. L. Wang, X. F. Zhou, Junguang Lu, P. F. Lang, Xingzhu Cui, H. C. Cui, H. Z. Shi, H. S. Sun, S. Q. Zhang, D. Q. Huang, T. J. Wang, A. J. S. Smith, J. Synodinos, R. Becker-Szendy, J. Z. Bai, Ya-Nan Guo, C. Y. Yang, S. Q. Gao, X. F. Song, Y. Q. Chen, H. L. Ding, Xin Wu, D. P. Stoker, C. Fang, L. Z. Wang, X. X. Xie, R. K. Yamamoto, M. H. Kelsey, R. S. Xu, J. C. Li, Y. K. Que, H. S. Mao, Y. S. Zhu, S. Z. Ye, M. Hatanaka, W. Dunwoodie, M. G. Zhao, Z. Q. Yu, W. J. Wisniewski, G. Zioulas, J. H. Gu, J. Schultz, J. Quigley, S. J. Chen, L. Jones, B. Lowery, Chun-Hua Jiang, J. J. He, P. P. Xie, P. Q. Li, Y. Y. Shao, Jinxing Zheng, E. C. Ma, H. L. Zhang, E. Prabhakar, A. J. Lankford, H. B. Yao, J. T. Shank, D. H. Zhang, H. Y. Sheng, N. D. Qi, Z. Z. Du, R. G. Liu, B. Schmid, Y. L. Han, R. B. Li, Y. Z. Huang, F. C. Porter, and Y. N. Guo
Subjects: Physics, Particle physics, Lepton
Published: 2020
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2. Direct Measurement of the Pseudoscalar Decay Constant, fDs

Author: Z. P. Zheng, Y. Jin, J. C. Li, C. C. Zhang, D. Paluselli, G. P. Zhou, J. G. Lu, G. Zioulas, S. Z. Lin, W. R. Zhao, Z. A. Liu, L. S. Wang, M. H. Ye, R. B. Li, I. Blum, Z. Q. Xu, Y. H. Zhou, K. R. He, R. J. Wilson, Chun-Hua Jiang, D. P. Stoker, J. H. Liu, T. J. Wang, S. Whittaker, R. Malchow, G. L. Tong, T. Hu, Michael Schernau, W. Yang, B. A. Zhuang, P. Gratton, Q. P. Jia, J. Panetta, S. M. Chen, X. M. Xia, H. B. Lan, W. X. Zhao, S. Q. Gao, J. Nie, J. Fang, L. S. Zheng, X. R. Shi, Y. Z. Huang, G. P. Chen, Y. B. Liu, Y. Zhang, Y. C. Zhu, O. Bardon, P. L. Wang, E. Soderstrom, H. Shen, Wei Li, D. X. Zhao, B. Y. Zhang, F. C. Porter, F. Sun, X. Q. Hu, W. D. Li, Y. F. Gu, S. H. Kang, D. Z. Xu, J. M. lzen, X. F. Zhou, D. Q. Huang, R. S. Xu, Y. Y. Wang, Y. Y. Shao, C. S. Gao, D. G. Hitlin, M. He, D. L. Shen, J. Quigley, S. Z. Ye, M. Hatanaka, M. Mandelkern, C. Z. Yuan, H. B. Hu, R. G. Liu, Jinxing Zheng, S. J. Chen, H. S. Mao, B. K. Kim, Y. Q. Chen, S. T. Xue, J. W. Zhang, B. Schmid, B. S. Cheng, J. Z. Bai, A. Breakstone, Q. Liu, Xingzhu Cui, M. G. Zhao, G. Y. Hu, F. A. Harris, L. Jones, J. H. Gu, J. Schultz, X. L. Fan, F. Li, H. L. Ni, H. C. Cui, Y. K. Que, J. Chen, Li Zhou, H. B. Yao, Q. M. Zhu, H. Z. Shi, P. Wang, Jun-Bing Ma, Y. P. Tan, S. M. Wang, D. M. Xi, J. Yan, S. W. Han, J. Synodinos, X. F. Song, P. P. Xie, X. Y. Shen, P. F. Lang, J. W. Zhao, S. D. Gu, S. Q. Zhang, L. Z. Wang, A. M. Ma, H. S. Zhou, J. J. He, M. Z. Wang, H. L. Ding, M. H. Kelsey, Y. N. Guo, E. Torrence, H. S. Sun, X. C. Lou, J. Oyang, H. Y. Sheng, W. Dunwoodie, R. K. Yamamoto, Y. L. Han, P. Q. Li, M. L. Gao, W. G. Li, Xinglong Li, D. H. Zhang, J. Y. Zhang, X. Q. Li, S. Q. Tang, Pihong Zhao, W. J. Wisniewski, C. S. Yu, C. X. Yu, B. Lowery, W. X. Gu, R. Cowan, E. Prabhakar, Y. B. Chen, W. H. Toki, C. Y. Yang, N. D. Qi, H. M. Liu, A. J. Lankford, Y. F. Lai, H. F. Chen, X. C. Meng, W. F. Wang, J. Standifird, L. J. Pan, Michael J. Fero, Y. Y. Zhang, A. J. S. Smith, Y. S. Zhu, C. M. Yang, W. X. Gao, Z. Z. Du, W. G. Yan, S. J. Sun, E. C. Ma, Lei Zhang, H. L. Zhang, G. Rong, Z. Q. Yu, S.L. Olsen, T. H. Burnett, F. Wang, Z. P. Mao, and Q. Y. Li
Subjects: Physics, Pseudoscalar, Particle physics, Exponential decay
Published: 2020
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3. Anatomy of graft-induced dyskinesias: Circuit remodeling in the parkinsonian striatum

Author: Katherine E. Soderstrom, Kathy Steece-Collier, and David J. Rademacher
Subjects: Parkinson's disease, business.industry, Dysfunctional family, Striatum, Disease, medicine.disease, Article, Transplantation, Clinical trial, Neurology, Dyskinesia, Dopamine, Medicine, Neurology (clinical), medicine.symptom, business, Neuroscience, medicine.drug
Abstract: The goal of researchers and clinicians interested in re-instituting cell based therapies for PD is to develop an effective and safe surgical approach to replace dopamine (DA) in individuals suffering from Parkinson’s disease (PD). Worldwide clinical trials involving transplantation of embryonic DA neurons into individuals with PD have been discontinued because of the often devastating post-surgical side-effect known as graft-induced dyskinesia (GID). There have been many review articles published in recent years on this subject. There has been a tendency to promote single factors in the cause of GID. In this review, we contrast the pros and cons of multiple factors that have been suggested from clinical and/or preclinical observations, as well as novel factors not yet studied that may be involved with GID. It is our intention to provide a platform that might be instrumental in examining how individual factors that correlate with GID and/or striatal pathology might interact to give rise to dysfunctional circuit remodeling and aberrant motor output.
Published: 2012
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4. Animal Models of Parkinson's Disease: The Non‐Motor and Non‐Dopaminergic Features

Author: Jeffrey H. Kordower, Shilpa Ramaswamy, Katherine E. Soderstrom, and C. Warren Olanow
Subjects: Parkinson's disease, medicine, Non motor, Non dopaminergic, medicine.disease, Psychology, Neuroscience
Published: 2011
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5. Impact of dendritic spine preservation in medium spiny neurons on dopamine graft efficacy and the expression of dyskinesias in parkinsonian rats

Author: Caryl E. Sortwell, Jennifer A. O’Malley, Katherine E. Soderstrom, Timothy J. Collier, Kathy Steece-Collier, and Nathan D. Levine
Subjects: Male, Dendritic spine, Parkinson's disease, Cell Transplantation, Dendritic Spines, Dopamine, Striatum, Medium spiny neuron, Antiparkinson Agents, Levodopa, Rats, Sprague-Dawley, Pregnancy, Animals, Medicine, Nimodipine, Neurons, Dyskinesias, Behavior, Animal, business.industry, General Neuroscience, Parkinson Disease, Calcium Channel Blockers, medicine.disease, Rats, Transplantation, Disease Models, Animal, medicine.anatomical_structure, nervous system, Vibrissae, Female, Neuron, business, Neuroscience, medicine.drug
Abstract: Dopamine deficiency associated with Parkinson's disease (PD) results in numerous changes in striatal transmitter function and neuron morphology. Specifically, there is marked atrophy of dendrites and dendritic spines on striatal medium spiny neurons (MSN), primary targets of inputs from nigral dopamine and cortical glutamate neurons, in advanced PD and rodent models of severe dopamine depletion. Dendritic spine loss occurs via dysregulation of intraspine Cav1.3 L-type Ca(2+)channels and can be prevented, in animal models, by administration of the calcium channel antagonist, nimodipine. The impact of MSN dendritic spine loss in the parkinsonian striatum on dopamine neuron graft therapy remains unexamined. Using unilaterally parkinsonian Sprague-Dawley rats, we tested the hypothesis that MSN dendritic spine preservation through administration of nimodipine would result in improved therapeutic benefit and diminished graft-induced behavioral abnormalities in rats grafted with embryonic ventral midbrain cells. Analysis of rotational asymmetry and spontaneous forelimb use in the cylinder task found no significant effect of dendritic spine preservation in grafted rats. However, analyses of vibrissae-induced forelimb use, levodopa-induced dyskinesias and graft-induced dyskinesias showed significant improvement in rats with dopamine grafts associated with preserved striatal dendritic spine density. Nimodipine treatment in this model did not impact dopamine graft survival but allowed for increased graft reinnervation of striatum. Taken together, these results demonstrate that even with grafting suboptimal numbers of cells, maintaining normal spine density on target MSNs results in overall superior behavioral efficacy of dopamine grafts.
Published: 2010
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6. Effect of levodopa priming on dopamine neuron transplant efficacy and induction of abnormal involuntary movements in parkinsonian rats

Author: Caryl E. Sortwell, Katherine E. Soderstrom, Eleonora Maries-Lad, Kathy Steece-Collier, and Timothy J. Collier
Subjects: Male, Dyskinesia, Drug-Induced, Levodopa, Parkinson's disease, Dopamine, Pharmacology, Biology, Drug Administration Schedule, Article, Antiparkinson Agents, Neurochemical, Parkinsonian Disorders, medicine, Animals, Brain Tissue Transplantation, Neurons, General Neuroscience, Graft Survival, Brain, medicine.disease, Rats, Inbred F344, Abnormal involuntary movement, Rats, nervous system diseases, Disease Models, Animal, surgical procedures, operative, Treatment Outcome, medicine.anatomical_structure, Dyskinesia, Synaptic plasticity, Neuron, medicine.symptom, Neuroscience, medicine.drug
Abstract: Clinical trials of neural grafting for Parkinson's disease (PD) have produced variable, but overall disappointing, results. One particular disappointment has been the development of aberrant motor complications following dopamine (DA) neuron grafting. Despite a lack of consistent benefit, the utility of dopamine neuron replacement remains supported by clinical and basic data. In a continued effort to elucidate factors that might improve this therapy, we used a parkinsonian rat model to examine whether pregraft chronic levodopa affected graft efficacy and/or graft-induced dyskinesia (GID) induction. Indeed, all grafted PD patients to date have had a pregraft history of long-term levodopa. It is well established that long-term levodopa results in a plethora of long-lasting neurochemical alterations and genomic changes indicative of altered structural and synaptic plasticity. Thus, therapeutic dopamine terminal replacement in a striatal environment complicated by such changes could be expected to lead to abnormal or inappropriate connections between graft and host brain and to contribute to suboptimal efficacy and/or postgraft GID behaviors. To investigate the effect of pregraft levodopa, one group of parkinsonian rats received levodopa for 4 weeks prior to grafting. A second levodopa-naïve group was grafted, and the grafts were allowed to mature for 9 weeks prior to introducing chronic levodopa. We report here that, in parkinsonian rats, preexposure to chronic levodopa significantly reduces behavioral and neurochemical efficacy of embryonic dopamine grafts. Furthermore, dopamine terminal replacement prior to introduction of chronic levodopa is highly effective at preventing development of levodopa-induced dyskinesias, and GID-like behaviors occur regardless of pregraft levodopa status.
Published: 2009
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7. Determination of alpha-s from hadronic event shapes measured on the Z0 resonance

Author: B. Monteleoni, F. Sticozzi, C. Spartiotis, R. Morand, Z. L. Xue, Howard A. Stone, Roberto Battiston, Gerjan Bobbink, B. Borgia, J. Ulbricht, I. Clare, J. Busenitz, P. Göttlicher, J. M. Salicio, A. Arefiev, A. Kasser, Guofan Hu, C. Neyer, R. Mount, V. Plyaskin, Y. J. Pei, Raffaello D'Alessandro, M. Vivargent, Stefan Kirsch, B. N. Jin, M. Sachwitz, C. Grinnell, A. M. Cartacci, R. Raghavan, H. Nowak, Z. F. Gong, H. Anderhub, T. E. Coan, J. G. Branson, H. R. Gustafson, U. Herten, M. Bocciolini, M. T. Dova, D.N. Mao, Leonardo Merola, A. C. König, Laurent Vuilleumier, Y. H. Chang, Z. W. Yin, S. N. Ganguli, H. O. Cohn, F. Marzano, G. Coignet, W. Krenz, M. N. Kienzle-Focacci, R. Rosmalen, W. Wallraff, George Alverson, A. Degré, An.A. Vorobyov, T. Matsuda, A. Tsaregorodtsev, J. S. Kapustinsky, M. Gailloud, S. Banerjee, Yongqing Wu, E. Sajan, Samuel C.C. Ting, X. T. Cui, T. Kramer, J. J. Blaising, Tariq Aziz, R. Barillère, T. Azemoon, P. Schmitz, Lucas Taylor, Steven Goldfarb, M. Caria, Steven Ahlen, R. L. Sumner, G. H. Wang, W. Kittel, S. Schulte, K. Schmiemann, Dimitri Bourilkov, A. Koulbardis, D. Linnhofer, G. Herten, Federico Carminati, K. Freudenreich, D. Gele, E. Nagy, J. Wenninger, V. Pojidaev, Marcos Cerrada, W. Friebel, G. M. Bilei, M. Fabre, M. Schneegans, O. Adrian, Yu. Kamyshkov, N. E. Moulai, D. M. Lee, P. Zemp, Mw Gruenewald, V. Koutsenko, E. Fiandrini, Mariagrazia Alviggi, Andrea Contin, D. P. Stickland, S. X. Wu, G. B. Mills, Crisostomo Sciacca, Marco Pieri, D. Z. Shen, J. A. Bakken, J.P. Burq, R. de Asmundis, Y. Mir, C. H. Ye, M. Möller, S. Patricelli, M. Sassowsky, R. Fabbretti, C. G. Yang, G. Sauvage, R.B. Sutton, D. DiBitonto, Yu. Galaktionov, J. Alcaraz, Ph. Rosselet, Atul Gurtu, K. Deiters, M. Steuer, Q. Ye, Wen-Gan Ma, C. Maña, I. Vetlitsky, K. S. Kumar, G. Forconi, Alberto Aloisio, Harvey B Newman, K. Hilgers, H. F. Chen, J. D. Burger, J. Weber, G. Rahal-Callot, D. Fernandez, D. Perret-Gallix, A. Ricker, Yanwen Liu, Adrian Biland, B. P. Roe, W. Y. Chen, Th. Meinholz, B. Zhou, Cheng Chen, W. J. Burger, Sabine Riemann, S. J. Fan, X. W. Tang, I. Sheer, P. A. Piroué, C. Zaccardelli, F. Ferroni, B. C.C. van der Zwaan, W. W. Kinnison, G. Chiefari, S. Shevchenko, K. Schultze, H. Suter, A. Bujak, Oliver Kornadt, M. Pohl, Y. Zeng, A. Krivshich, F. Behner, Pablo Garcia-Abia, Alain Hervé, T. Angelov, D. Lanske, Sc Yeh, R. Malik, L. Romero, H. El Mamouni, A. Engler, I. C. Brock, A. Bay, Wt Lin, J. M. Lubbers, Jianming Qian, G. Hu, B. L. Betev, Carlo Civinini, M. Maolinbay, G. Raven, M. Bourquin, K. Strauch, J. C. Sens, P. Arce, D. Goujon, N. Yunus, G. Gratta, M. Aguilar-Benitez, H. S. Fesefeldt, Egidio Longo, Herwig Schopper, M. White, Zhuoxiang Ren, Carlos Willmott, M. Wadhwa, D. J. Schotanus, J. M. You, Vincenzo Innocente, S. Röhner, Speranza Falciano, Y. F. Wang, N. Produit, V. R. Krastev, F. Wittgenstein, L. Ludovici, M. Chmeissani, H. T. Li, D. Antreasyan, E. Drago, G. A. Yang, L. Niessen, A. Sopczak, L. J. Gutay, Ren-Yuan Zhu, Luciano Barone, Qi An, U. Becker, A. Marin, T. Driever, M. M. Ilyas, A. A. Syed, H. Janssen, Jiunn-Wei Chen, I. Duran, K.S. Yang, M. Rescigno, P. Kapinos, B.C. Stringfellow, H. R. Dimitrov, O. Fackler, L. Urbán, P. Duinker, F. J. Eppling, L. W. Jones, D. S. Yan, M. Yzerman, F. Crijns, S. M. Ting, A. Klimentov, Jun Guo, B. Lindemann, G. Passaleva, E. Dénes, R. Sehgal, G. Finocchiaro, Kenneth Francis Read, Q.Y. Yang, L. Z. Sun, D. Hauschildt, Marcel Merk, J. Perrier, Els Koffeman, R. Weill, C-Q. Li, Yuehong Xie, Christine Buisson, S. S. Gau, T. J. Wenaus, V. K. Gupta, A. L. Anderson, F. Marion, H. J. Schreiber, J. F. Zhou, M. MacDermott, P.V.K.S. Baba, H. L. Zhuang, M. A. Niaz, E. Brambilla, R. Bizzarri, F. DeNotaristefani, A. Hasan, Y. D. Xu, F. Cesaroni, J. Y. Liao, Emilio Leonardi, J. Schütte, P. Berges, R. Bock, L. Baksay, U. K. Chaturvedi, Y. S. Lu, M. Fukushima, M. Lenti, A. Nadtochy, Xiaoli Li, D. Duchesneau, J. M. Le Goff, D. H. Wright, G. S. Sanders, P. G. Seiler, J. A. Rubio, A. Malinin, Jérôme Rose, Kajari Mazumdar, S. Khokhar, T.R. McMahon, X. J. Yan, S. Müller, X. L. Wang, Xd Cai, J. H. Field, C. Y. Chien, J. Behrens, P. J. Li, P. Lebrun, BT Bouwens, U. Uwer, A. Chen, J. Salicio, Maurizio Biasini, Marta Felcini, Francesco Becattini, M. Capell, J. Krizmanic, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Giovanni Organtini, Y. Karyotakis, E. Gonzalez, S. Chung, Attilio Santocchia, Jean Fay, M. Dhina, D. Boutigny, S. Lanzano, P. Vikas, G. Tsipolitis, Z. Y. Lin, L. Antonov, K. Sudhakar, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, Y. Mi, J. B. Ye, A. Kunin, Gerard Fernandez, F. Plasil, Mingshui Chen, Hafeez R Hoorani, Jozsef Toth, J. Lettry, Elisabetta Gallo, M. Pauluzzi, Chenliang Wang, S. Reucroft, S. Shotkin, W. J. Metzger, D. Ren, S. C. Tonwar, J. Shukla, M. S. Sarakinos, M.L. Chen, U. Vikas, Frank Filthaut, Marcella Diemoz, M. Guanziroli, Zheng Wang, Giovanni Ambrosi, J. P. Martin, Zhenyu Zhang, E. Valente, D. McNally, A. C. Weber, Bolek Wyslouch, Qian Wang, E. Shumilov, X. R. Shi, V. Shoutko, X. Leytens, G. Viertel, Felicitas Pauss, Chenjie Gu, C. F. He, Marco Meschini, P. Extermann, G. Mirabelli, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, S. Rosier-Lees, Hans J. Vogel, S. Morganti, D. Kirkby, D.W. Schmitz, P. Le Coultre, M. Tonutti, J. Schwenke, K. N. Qureshi, G.G.G. Massaro, A. Pevsner, K. Lübelsmeyer, Piero Spillantini, X. Y. Cui, Igor Vorobiev, Claudio Luci, S. Beingessner, Robert Clare, Barry Blumenfeld, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, K. Hangarter, M. Napolitano, M. Hebert, E. Soderstrom, H. S. Chen, L. Servoli, L. Martinez-Laso, Panos A Razis, J. Mnich, A. Atamanchuk, P. Marchesini, R. Starosta, P. Blömeke, D. Luckey, Gy L. Bencze, A. Rubbia, T. Foreman, Ming Zeng, Reinhard W. Schulte, M. Röhner, Christopher George Tully, Stéphane Jézéquel, J. Bao, F. C. Erné, Simonetta Gentile, R.J. Wu, J. Berdugo, Y.F. Mao, Z.Q. Yang, R. T. Van de Walle, Lamberto Luminari, G. Schwering, Wolfgang Lohmann, H. Vogt, B. Bertucci, I. Scott, Nicanor Colino, G. Landi, M. L. Brooks, R. C. Ball, Simone Paoletti, O. Rind, Pierre Lecomte, G. Sartorelli, Charles Timmermans, Manjit Kaur, C. Dionisi, D. Pandoulas, Georgi Sultanov, Fl Linde, T. S. Dai, R. A. Khan, T. Spickermann, V. P. Andreev, Daqiang Zhang, Bernard Ille, M. Chemarin, G. M. Chen, Peter Denes, Paolo Bagnaia, J. D. Swain, P. McBride, T. Fergusson, A. Böhm, R. Leiste, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, O., Adriani, M., Aguilarbenitez, S., Ahlen, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, G., Ambrosi, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, P., Arce, A., Arefiev, A., Atamanchuk, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, R., Barillere, L., Barone, R., Battiston, A., Bay, F., Becattini, U., Becker, F., Behner, J., Behren, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, M., Biasini, A., Biland, G. M., Bilei, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, R., Bock, A., Bohm, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, B., Bouwen, E., Brambilla, J. G., Branson, I. C., Brock, M., Brook, C., Buisson, A., Bujak, J. D., Burger, W. J., Burger, J. P., Burq, J., Busenitz, X. D., Cai, M., Capell, M., Caria, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. L., Chen, W. Y., Chen, Chiefari, Giovanni, C. Y., Chien, M., Chmeissani, S., Chung, C., Civinini, I., Clare, R., Clare, T. E., Coan, H. O., Cohn, G., Coignet, N., Colino, A., Contin, F., Crijn, X. T., Cui, X. Y., Cui, T. S., Dai, R., Dalessandro, R., Deasmundi, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, D., Dibitonto, M., Diemoz, H. R., Dimitrov, C., Dionisi, M. T., Dova, E., Drago, T., Driever, D., Duchesneau, P., Duinker, I., Duran, H., Elmamouni, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, M., Fabre, S., Falciano, S. J., Fan, O., Fackler, J., Fay, M., Felcini, T., Ferguson, D., Fernandez, G., Fernandez, F., Ferroni, H., Fesefeldt, E., Fiandrini, J., Field, F., Filthaut, G., Finocchiaro, P. H., Fisher, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, P., Garciaabia, S. S., Gau, D., Gele, S., Gentile, S., Goldfarb, Z. F., Gong, E., Gonzalez, P., Gottlicher, D., Goujon, G., Gratta, C., Grinnell, M., Gruenewald, C., Gu, M., Guanziroli, J. K., Guo, V. K., Gupta, A., Gurtu, H. R., Gustafson, L. J., Gutay, K., Hangarter, A., Hasan, D., Hauschildt, C. F., He, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, H., Hoorani, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, H., Janssen, S., Jezequel, B. N., Jin, L. W., Jone, A., Kasser, R. A., Khan, Y., Kamyshkov, P., Kapino, J. S., Kapustinsky, Y., Karyotaki, M., Kaur, S., Khokhar, M. N., Kienzlefocacci, W. W., Kinnison, D., Kirkby, S., Kirsch, W., Kittel, A., Klimentov, A. C., Konig, E., Koffeman, O., Kornadt, V., Koutsenko, A., Koulbardi, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Krivshich, J., Krizmanic, K. S., Kumar, A., Kunin, G., Landi, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, D. M., Lee, I., Leedom, J. M., Legoff, R., Leiste, M., Lenti, E., Leonardi, J., Lettry, X., Leyten, C., Li, H. T., Li, P. J., Li, X. G., Li, J. Y., Liao, W. T., Lin, Z. Y., Lin, F. L., Linde, B., Lindemann, D., Linnhofer, Y., Liu, W., Lohmann, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, L., Luminari, W. G., Ma, M., Macdermott, P. K., Malhotra, R., Malik, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, F., Marion, A., Marin, J. P., Martin, L., Martinezlaso, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Mcmahon, D., Mcnally, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, M., Moller, B., Monteleoni, R., Morand, S., Morganti, N. E., Moulai, R., Mount, S., Muller, A., Nadtochy, E., Nagy, Napolitano, Marco, H., Newman, C., Neyer, M. A., Niaz, L., Niessen, H., Nowak, G., Organtini, D., Pandoula, S., Paoletti, G., Passaleva, Patricelli, Sergio, M., Pauluzzi, F., Pau, Y. J., Pei, D., Perretgallix, J., Perrier, A., Pevsner, M., Pieri, P. A., Piroue, F., Plasil, V., Plyaskin, M., Pohl, V., Pojidaev, N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, G., Raven, P., Razi, K., Read, D., Ren, Z., Ren, M., Rescigno, S., Reucroft, A., Ricker, S., Riemann, O., Rind, H. A., Rizvi, B. P., Roe, M., Rohner, S., Rohner, L., Romero, J., Rose, S., Rosierlee, R., Rosmalen, P., Rosselet, A., Rubbia, J. A., Rubio, H., Rykaczewski, M., Sachwitz, E., Sajan, J., Salicio, J. M., Salicio, G. S., Sander, A., Santocchia, M. S., Sarakino, G., Sartorelli, M., Sassowsky, G., Sauvage, V., Schegelsky, K., Schmiemann, D., Schmitz, P., Schmitz, M., Schneegan, H., Schopper, D. J., Schotanu, S., Shotkin, H. J., Schreiber, J., Shukla, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, I., Scott, R., Sehgal, P. G., Seiler, J. C., Sen, L., Servoli, I., Sheer, D. Z., Shen, S., Shevchenko, X. R., Shi, E., Shumilov, V., Shoutko, E., Soderstrom, A., Sopczak, C., Spartioti, T., Spickermann, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, F., Sticozzi, H., Stone, K., Strauch, B. C., Stringfellow, K., Sudhakar, G., Sultanov, R. L., Sumner, L. Z., Sun, H., Suter, R. B., Sutton, J. D., Swain, A. A., Syed, X. W., Tang, L., Taylor, C., Timmerman, S. C., C., S. M., Ting, M., Tonutti, S. C., Tonwar, J., Toth, A., Tsaregorodtsev, G., Tsipoliti, C., Tully, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, I., Vetlitsky, G., Viertel, P., Vika, U., Vika, M., Vivargent, H., Vogel, H., Vogt, I., Vorobiev, A. A., Vorobyov, L., Vuilleumier, M., Wadhwa, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, A., Weber, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Y. Y., Xie, Y. D., Xu, Z. Z., Xu, Z. L., Xue, D. S., Yan, X. J., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, C. H., Ye, J. B., Ye, Q., Ye, S. C., Yeh, Z. W., Yin, J. M., You, N., Yunu, M., Yzerman, C., Zaccardelli, P., Zemp, M., Zeng, Y., Zeng, D. H., Zhang, Z. P., Zhang, B., Zhou, J. F., Zhou, R. Y., Zhu, H. L., Zhuang, A., Zichichi, B. C., C., and IHEF (IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, LUND MONTE-CARLO, Electron–positron annihilation, TO-BACK JETS, Hadron, Jet (particle physics), 01 natural sciences, Resonance (particle physics), ELECTRON-POSITRON-ANNIHILATION, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Resummation, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Physics, Quantum chromodynamics, QUANTUM CHROMODYNAMICS, 010308 nuclear & particles physics, JET PRODUCTION-RATES, High Energy Physics::Phenomenology, E+E-ANNIHILATION, QCD, FREE PERTURBATION-THEORY, Hadronization, ENERGY CORRELATIONS, Experimental uncertainty analysis, High Energy Physics::Experiment, FRAGMENTATION, Particle Physics - Experiment
Abstract: We present a study of the global event shape variables thrust and heavy jet mass, of energy-energy correlations and of jet multiplicities based on 250 000 hadronic Z 0 decays. The data are compared to new QCD calculations including resummation of leading and next-to-leading logarithms to all orders. We determine the strong coupling constant α s (91.2 GeV) = 0.125±0.003 (exp) ± 0.008 (theor). The first error is the experimental uncertainty. The second error is due to hadronization uncertainties and approximations in the calculations of the higher order corrections.
Published: 1992
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8. Evidence for the leptonic decay D→μν

Author: J. Panetta, O. Bardon, S. M. Chen, Y. C. Zhu, E. Soderstrom, Wei Li, K. K. Young, P. L. Wang, X. F. Zhou, H. Y. Sheng, L. J. Pan, C. X. Yu, Q. Liu, Y. Luo, N. D. Qi, Michael J. Fero, Q. Y. Li, C. M. Yang, G. Zioulas, S. Q. Zhang, J. He, Chun-Hua Jiang, R. B. Li, H. S. Mao, S. Z. Lin, W. R. Zhao, H. W. Zhao, J. C. Li, Y. Zhang, S. Whittaker, J. G. Lu, F. A. Harris, L. Jones, T. H. Burnett, D. Kong, Y. P. Tan, S. Q. Tang, Y. H. Zhou, X. R. Shi, Z. P. Zheng, R. J. Wilson, D. H. Zhang, C. S. Yu, B. S. Cheng, G. P. Chen, S. Jin, L. P. Zhou, F. Wang, T. Hu, C. Y. Yang, Z. Z. Du, S. J. Sun, S. M. Wang, R. Cowan, Z. P. Mao, D. Z. Xu, G. L. Tong, W. D. Li, E. Prabhakar, J. H. Gu, X. C. Meng, B. A. Zhuang, F. Li, J. Standifird, H. L. Ni, R. G. Liu, J. Schultz, Xingzhu Cui, A. J. Lankford, B. Schmid, S. H. Kang, P. F. Lang, R. K. Yamamoto, G. P. Zhou, D. Q. Huang, D. G. Hitlin, Z. A. Liu, H. Shen, M. Mandelkern, C. Z. Yuan, Y. L. Han, A. J. S. Smith, Y. Jin, Q. P. Jia, Cunfeng Wei, J. Y. Zhang, E. Torrence, A. Breakstone, L. S. Wang, M. H. Ye, R. S. Xu, C. C. Zhang, S. T. Xue, X. L. Fan, B. K. Kim, P. Gratton, Y. S. Zhu, H. L. Ding, J. Z. Bai, W. G. Yan, Y. K. Que, X. M. Xia, J. W. Zhang, Y. Y. Zhang, M. L. Gao, J. W. Zhao, E. C. Ma, T. J. Wang, Z. Q. Xu, Lei Zhang, X. Q. Hu, Z. Q. Yu, D. Paluselli, Joseph Izen, H. L. Zhang, Y. F. Gu, G. Rong, H. Z. Shi, D. M. Xi, W. J. Wisniewski, Y. B. Chen, J. Yan, D. X. Zhao, B. Y. Zhang, M. He, J. Synodinos, Y. F. Lai, H. F. Chen, D. P. Stoker, J. C. Chen, D. L. Shen, Y. Y. Wang, R. Malchow, X. F. Song, X. Y. Shen, Jun-Bing Ma, J. Quigley, J. Oyang, J. Fang, L. S. Zheng, S. Q. Gao, Z. J. Ke, S. J. Chen, L. Z. Wang, S. D. Gu, G. Y. Hu, B. Lowery, M. H. Kelsey, M. G. Zhao, W. Dunwoodie, F. Sun, Q. M. Zhu, S. W. Han, M. Z. Wang, S. Q. Luo, H. S. Sun, X. N. Li, I. Blum, X. C. Lou, A. M. Ma, H. S. Zhou, J. H. Liu, Y. Z. Huang, Michael Schernau, W. Yang, F. C. Porter, J. Nie, Y. Y. Shao, C. S. Gao, Jinxing Zheng, W. X. Gu, Y. N. Guo, S. L. Olsen, W. H. Toki, H. B. Lan, S. Z. Ye, M. Hatanaka, P. P. Xie, P. Q. Li, W. G. Li, H. M. Liu, P. Wang, Y. B. Liu, Y. Q. Chen, and X. H. Li
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, Branching fraction, Electron–positron annihilation, Nuclear physics, Pseudoscalar, D meson, High Energy Physics::Experiment, Center of mass, Exponential decay, Neutrino, Nuclear Experiment
Abstract: Purely leptonic decays of the charged D meson have been studied using the reaction e + e − →D ∗+ D − at a center of mass energy of 4.03 GeV. A search was performed for D→μνμ recoiling against a D0 or D+ which had been reconstructed from its hadronic decay products. A single event candidate was found in the reaction e + e − →D ∗+ D − , where D ∗+ →π + D 0 with the D0→K−π+, and the recoiling D− decaying via D − →μ − ν μ . This yields a branching fraction value B(D→μνμ)=0.08−0.05−0.02+0.16+0.05%, and a corresponding value of the pseudoscalar decay constant fD=300−150−40+180+80 MeV.
Published: 1998
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9. Direct measurement ofB(Ds+→φX+)

Author: J. Z. Bai, O. Bardon, I. Blum, A. Breakstone, T. Burnett, G. P. Chen, H. F. Chen, J. Chen, S. J. Chen, S. M. Chen, Y. Chen, Y. B. Chen, Y. Q. Chen, B. S. Cheng, R. F. Cowan, X. Z. Cui, H. L. Ding, Z. Z. Du, W. Dunwoodie, X. L. Fan, J. Fang, C. S. Gao, M. L. Gao, S. Q. Gao, P. Gratton, J. H. Gu, S. D. Gu, W. X. Gu, Y. F. Gu, Y. N. Guo, S. W. Han, Y. Han, F. A. Harris, J. He, M. He, D. G. Hitlin, G. Y. Hu, T. Hu, X. Q. Hu, D. Q. Huang, Y. Z. Huang, J. M. Izen, C. H. Jiang, S. Jin, Y. Jin, L. Jones, S. H. Kang, Z. J. Ke, M. H. Kelsey, B. K. Kim, D. Kong, Y. F. Lai, H. B. Lan, P. F. Lang, A. Lankford, F. Li, J. Li, P. Q. Li, Q. Li, R. B. Li, W. Li, W. D. Li, W. G. Li, X. H. Li, X. N. Li, S. Z. Lin, H. M. Liu, J. Liu, J. H. Liu, Q. Liu, R. G. Liu, Y. Liu, Z. A. Liu, X. C. Lou, B. Lowery, J. G. Lu, J. Y. Lu, S. Luo, Y. Luo, A. M. Ma, E. C. Ma, J. M. Ma, R. Malchow, M. Mandelkern, H. S. Mao, Z. P. Mao, X. C. Meng, H. L. Ni, J. Nie, S. L. Olsen, J. Oyang, D. Paluselli, L. J. Pan, J. Panetta, F. Porter, E. Prabhakar, N. D. Qi, Y. K. Que, G. Rong, M. Schernau, B. Schmid, J. Schultz, Y. Y. Shao, D. L. Shen, H. Shen, X. Y. Shen, H. Y. Sheng, H. Z. Shi, E. Soderstrom, X. F. Song, J. Standifird, D. Stoker, F. Sun, H. S. Sun, S. J. Sun, J. Synodinos, Y. P. Tan, S. Q. Tang, W. Toki, G. L. Tong, F. Wang, L. S. Wang, L. Z. Wang, M. Wang, P. Wang, P. L. Wang, S. M. Wang, T. J. Wang, Y. Y. Wang, M. Weaver, C. L. Wei, W. J. Wisniewski, D. M. Xi, X. M. Xia, P. P. Xie, D. Z. Xu, R. S. Xu, Z. Q. Xu, S. T. Xue, J. Yan, W. G. Yan, C. M. Yang, C. Y. Yang, H. Yang, W. Yang, M. H. Ye, S. Z. Ye, K. Young, C. S. Yu, C. X. Yu, Z. Q. Yu, C. Z. Yuan, B. Y. Zhang, C. C. Zhang, D. H. Zhang, H. L. Zhang, J. Zhang, J. W. Zhang, L. S. Zhang, S. Q. Zhang, Y. Zhang, Y. Y. Zhang, D. X. Zhao, J. W. Zhao, M. Zhao, W. R. Zhao, J. P. Zheng, L. S. Zheng, Z. P. Zheng, G. P. Zhou, H. S. Zhou, L. Zhou, X. F. Zhou, Y. H. Zhou, Q. M. Zhu, Y. C. Zhu, Y. S. Zhu, and B. A. Zhuang
Subjects: Hadronic decay, Nuclear physics, Physics, Nuclear and High Energy Physics, Pair production, Luminosity (scattering theory), Branching fraction
Abstract: The absolute inclusive branching fraction of D_s^+→φX^+ has been measured from data collected by the BES detector at a center-of-mass energy of 4.03 GeV, corresponding to an integrated luminosity of 22.3 pb^(-1). At this energy, direct pair production e^+e^-→D_s^+D_s^- has been observed. We have selected D_s candidate events by reconstructing five hadronic decay modes D_s^+→φπ^+, K^(0*)K^+, K^0K^+, f0^(π+) and K^0K^-π^+π^+ and have searched for inclusive φ’s in the recoiling D_s^-. We observed three recoiling φ’s in the 166.4 ± 31.8 D_s candidate events, which leads to the absolute branching fraction B(D_s^+→φX^+)=(17.8(-7.2 -6.3)^(+15.1+0.6)) % and B(D_s-6.3+→φπ-6.3+)=(3.6_(-1.6 -1.3)(^_3.1+0.4) %. [S0556-2821(97)02423-5]
Published: 1998
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10. Measurement of the branching fraction ofDsinclusive semileptonic decayDs+→e+X

Author: O. Bardon, J. Y. Lu, Q. P. Jia, J. C. Li, Kai Yi, L. Zhang, B. W. Shen, Michael J. Fero, Y. B. Liu, J. Panetta, P. F. Lang, X. C. Meng, F. A. Harris, C. C. Zhang, S. M. Chen, Y. C. Zhu, Y. Luo, J. T. He, X. Q. Hu, J. Standifird, C. M. Yang, Jun Wang, Y. Q. Chen, X. H. Li, Y. F. Gu, M. L. Gao, S. Z. Lin, W. R. Zhao, M. He, P. L. Wang, Meng Wang, S. D. Gu, X. L. Fan, D. L. Shen, Jun-Bing Ma, H. B. Lan, Y. Zhang, W. J. Xiong, Z. P. Zheng, Dehong Zhang, J. L. Hu, Y. G. Wu, Qiyang Zhang, Y. Jin, L. Jones, Chun-Hua Jiang, Y. B. Chen, E. Soderstrom, B. Lowery, Z. Q. Yu, S. Q. Tang, J. G. Lu, Z. Q. Xu, H. Z. Shi, S. Q. Zhang, J. H. Liu, R. B. Li, Y. H. Zhou, Xiru Huang, X. F. Song, Y. F. Lai, H. L. Ni, J. W. Zhao, Michael Schernau, W. Yang, Wei Li, H. F. Chen, L. Z. Wang, G. L. Tong, G. F. Xu, S. Z. Ye, M. H. Kelsey, J. Nie, S. Jin, Xuan Yang, B. A. Zhuang, T. Hu, S. T. Xue, L. J. Pan, J. Oyang, Q. H. Hu, E. C. Ma, J. F. Qiu, G. Y. Hu, Y. Y. Shao, C. S. Gao, W. X. Gu, H. L. Zhang, W. G. Yan, Jinxing Zheng, W. H. Toki, D. M. Xi, T. H. Burnett, D. G. Hitlin, J. Yan, D. P. Stoker, H. Yang, Q. M. Zhu, P. Gratton, L. P. Zhou, Lei Zhang, F. Wang, C. Y. Yang, X. M. Xia, Z. P. Mao, F. Sun, T. J. Wang, M. Z. Wang, Z. W. Chai, Joseph Izen, G. Rong, H. S. Sun, X. N. Li, Y. S. Zhu, J. Synodinos, J. Yang, L. S. Wang, M. H. Ye, X. Y. Shen, R. S. Xu, Y. H. Qu, E. Prabhakar, J. G. Bian, A. J. Lankford, Y. K. Que, J. Chen, W. Dunwoodie, G. P. Chen, W. D. Li, D. Z. Xu, B. K. Kim, S. W. Han, H. S. Mao, A. M. Ma, H. S. Zhou, Q. Y. Li, J. He, Stephen L. Olsen, B. S. Cheng, D. H. Zhang, C. S. Yu, X. Y. Zhang, R. G. Liu, J. H. Gu, J. Schultz, B. Schmid, K. K. Young, J. P. Liu, S. Q. Gao, Z. J. Ke, W. G. Li, H. Shen, H. M. Liu, Cunfeng Wei, P. P. Xie, P. Q. Li, J. W. Zhang, D. X. Zhao, B. Y. Zhang, Y. Y. Wang, Q. Liu, R. Cowan, S. W. Ye, M. Weaver, Xingzhu Cui, Z. T. Yu, A. Breakstone, Y. N. Guo, Y. L. Han, S. Q. Luo, I. Blum, H. W. Zhao, Y. Z. Huang, F. C. Porter, D. Paluselli, D. Kong, Y. P. Tan, P. Wang, M. G. Zhao, S. M. Wang, X. R. Shi, J. C. Chen, F. Lu, Xuanhong Lou, R. Malchow, J. Fang, L. S. Zheng, G. P. Zhou, Z. Z. Du, S. H. Kang, S. J. Sun, J. Y. Zhang, M. Mandelkern, C. Z. Yuan, Y. Y. Zhang, H. L. Ding, W. J. Wisniewski, Z. A. Liu, J. Z. Bai, H. Y. Sheng, C. X. Yu, and N. D. Qi
Subjects: Hadronic decay, Combinatorics, Physics, Semileptonic decay, Nuclear and High Energy Physics, Meson, Branching fraction
Abstract: Author(s): Bai, JZ; Bardon, O; Bian, JG; Blum, I; Breakstone, A; Burnett, T; Chai, ZW; Chen, GP; Chen, HF; Chen, J; Chen, JC; Chen, SM; Chen, Y; Chen, YB; Chen, YQ; Cheng, BS; Cowan, RF; Cui, XZ; Ding, HL; Du, ZZ; Dunwoodie, W; Fan, XL; Fang, J; Fero, M; Gao, CS; Gao, ML; Gao, SQ; Gratton, P; Gu, JH; Gu, SD; Gu, WX; Gu, YF; Guo, YN; Han, SW; Han, Y; Harris, FA; He, J; He, JT; He, M; Hitlin, DG; Hu, GY; Hu, JL; Hu, QH; Hu, T; Hu, XQ; Huang, XP; Huang, YZ; Izen, JM; Jia, QP; Jiang, CH; Jin, S; Jin, Y; Jones, L; Kang, SH; Ke, ZJ; Kelsey, MH; Kim, BK; Kong, D; Lai, YF; Lan, HB; Lang, PF; Lankford, A; Li, J; Li, PQ; Li, Q; Li, RB; Li, W; Li, WD; Li, WG; Li, XH; Li, XN; Lin, SZ; Lu, F; Liu, HM; Liu, J; Liu, JH; Liu, Q; Liu, RG; Liu, Y; Liu, ZA; Lou, XC; Lowery, B; Lu, JG; Lu, JY; Luo, SQ | Abstract: The absolute inclusive semileptonic branching fraction of the [Formula presented] meson has been measured based on [Formula presented] of [Formula presented] collision data collected with the Beijing Spectrometer at [Formula presented] At this energy, the [Formula presented] are produced in pairs: [Formula presented] We reconstructed [Formula presented] [Formula presented] events in five hadronic decay modes. In the recoil system of these events, several [Formula presented] inclusive semileptonic decays were observed and the branching fraction is estimated to be [Formula presented] © 1997 The American Physical Society.
Published: 1997
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11. Direct measurement of theDsbranching fraction to φπ

Author: Z. P. Zheng, C. C. Zhang, D. Paluselli, G. L. Tong, B. A. Zhuang, Xingzhu Cui, E. Torrence, H. Shen, J. C. Chen, Xuanhong Lou, R. Malchow, H. S. Mao, S. D. Gu, Q. Liu, J. Panetta, Y. P. Tan, S. M. Wang, S. M. Chen, B. S. Cheng, X. C. Meng, J. Standifird, A. J. S. Smith, A. Breakstone, Y. S. Zhu, Y. C. Zhu, J. Fang, L. S. Zheng, Jun-Bing Ma, J. Synodinos, R. B. Li, D. Q. Huang, J. W. Zhang, H. L. Ding, Z. Q. Xu, J. H. Gu, J. Quigley, P. Gratton, P. L. Wang, X. F. Zhou, J. Schultz, S. J. Chen, X. M. Xia, D. X. Zhao, B. Y. Zhang, G. Zioulas, Pihong Zhao, W. X. Zhao, Y. Y. Wang, X. L. Fan, D. P. Stoker, W. X. Gu, S. Q. Tang, W. Dunwoodie, W. H. Toki, W. G. Li, M. L. Gao, M. G. Zhao, W. J. Wisniewski, S. H. Kang, I. Blum, O. Bardon, E. Soderstrom, J. C. Li, M. Mandelkern, C. Z. Yuan, Q. J. Li, Wei Li, D. Z. Xu, Y. Jin, H. Y. Sheng, S. Whittaker, C. M. Yang, W. X. Gao, R. Cowan, J. G. Lu, L. J. Pan, F. A. Harris, L. Jones, H. C. Cui, Y. H. Zhou, Y. B. Chen, H. B. Lan, C. X. Yu, Jiang Changhui, H. M. Liu, R. G. Liu, G. P. Zhou, Y. F. Lai, R. S. Xu, H. Z. Shi, S. Q. Gao, N. D. Qi, R. K. Yamamoto, R. J. Wilson, H. F. Chen, W. F. Wang, B. Schmid, T. Hu, J. Y. Zhang, X. F. Song, Y. K. Que, Q. M. Zhu, P. Wang, P. F. Lang, F. Li, Li Zhou, Z. Z. Du, B. K. Kim, L. S. Wang, M. H. Ye, J. W. Zhao, Y. Y. Zhang, M. H. Kelsey, S. J. Sun, D. G. Hitlin, X. Q. Li, Y. Z. Huang, L. Z. Wang, M. Z. Wang, K. R. He, H. S. Sun, J. Oyang, X. Q. Hu, X. N. Li, H. L. Ni, C. Y. Yang, D. M. Xi, S. Z. Ye, J. Yan, M. Hatanaka, Y. F. Gu, J. H. Liu, W. G. Yan, X. R. Shi, Michael Schernau, W. Yang, M. He, D. L. Shen, J. Nie, Z. A. Liu, F. C. Porter, H. B. Yao, S. T. Xue, Y. Y. Shao, F. Sun, C. S. Gao, G. Y. Hu, Jinxing Zheng, Lei Zhang, J. Z. Bai, D. H. Zhang, G. P. Chen, Joseph Izen, T. J. Wang, W. D. Li, S. L. Olsen, C. S. Yu, G. Rong, P. P. Xie, E. Prabhakar, B. Lowery, A. J. Lankford, S. W. Han, P. Q. Li, A. M. Ma, H. S. Zhou, X. Y. Shen, Y. N. Guo, Y. L. Han, E. C. Ma, H. L. Zhang, Y. Q. Chen, Z. Q. Yu, S. Z. Lin, W. R. Zhao, Q. P. Jia, Y. Zhang, H. B. Hu, Y. B. Liu, S. Q. Zhang, Michael J. Fero, J. He, T. H. Burnett, F. Wang, and Z. P. Mao
Subjects: Nuclear physics, Physics, Particle physics, Pion, Pair production, Meson, law, Branching fraction, Electron–positron annihilation, Yield (chemistry), Pi, Collider, law.invention
Abstract: The Beijing Spectrometer (BES) Collaboration has observed exclusive pair production of D_s mesons at the Beijing Electron-Positron Collider (BEPC) at a center-of-mass energy of 4.03 GeV. The D_s mesons are detected in the φπ^+, K¯^(*0)K^+, and K¯^0K^+ decay modes; two fully reconstructed events yield the value (3.9_(-1.9-1.1)^(+5.1+1.8))% for the D_s branching fraction to φπ. This is the first direct, model-independent measurement of this quantity.
Published: 1995
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12. Theories of impurity resistivity in two dimensions

Author: E Soderstrom and B E Sernelius
Subjects: Ionized impurity scattering, Physics, Distribution function, Condensed matter physics, Scattering, Electrical resistivity and conductivity, Impurity, Quantum mechanics, General Materials Science, Electron, Condensed Matter Physics, Random phase approximation, Thomas–Fermi model
Abstract: All important theories of impurity resistivity in three dimensions each give one of two results. All results are obtained without any implicit inclusion of electron-electron scattering. The electron-electron scattering has an indirect effect on the impurity resistivity in that it affects the distribution function for the carriers. Result number one is found in the limit of no electron-electron scattering while the second result is found from theories where the basic assumption is that the electrons are thermalized in their centre-of-mass system, i.e. very strong electron-electron scattering. Thus the two results can be viewed as the upper and lower limits of the result of a more elaborate theory including electron-electron scattering. In the present work the authors study the corresponding upper and lower limits for impurity scattering in a two-dimensional system. Numerical results for general temperatures are presented for delta -doped GaAs. Analytical expressions are given for the low- and high-temperature limits of the resistivity.
Published: 1993
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13. Standard platform for integrated soft protection and control

Author: Anders Johnsson, J. E. Soderstrom, P. Norberg, and A. Fogelberg
Subjects: Flexibility (engineering), Engineering, Smart grid, IEC 61850, business.industry, Process (engineering), Embedded system, Distributed computing, Scalability, business, Automation, Maintenance engineering, Open system (systems theory)
Abstract: Increasingly powerful processors for substation automation systems make it possible to integrate and process many functions, for both protection and control, in the same computer. This article describes possibilities, experiences and challenges for a standard platform for integrated soft protection and control of AC substations. The benefits of such a solution have been described in several papers [X], [Y]. Field tests also show that it works in reality. With the development of the process bus IEC 61850–9–2 there is now also a solution for connecting distributed I/O's in a standardized way. The possibility to buy equipment from different vendors leads to competition and decreased prices. The next step is to create a scalable environment where the functions can adopt to the needs in the specific substation and the present situation in the network, ie future smart grids. Most of these functions can be implemented with the existing distributed solutions based on IEC 61850 but the development of an open system platform makes it possible to integrate functions from different vendors and thus create full flexibility. The article describes possible benefits as well as potential challenges before reaching a totally integrated solution.
Published: 2010
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14. Glial cell line-derived neurotrophic factor (GDNF) gene delivery protects cortical neurons from dying following a traumatic brain injury

Author: Dorothy A. Kozlowski, Martha C. Bohn, Megan Stock, Kathryn A. Stolzenbach, Bridget M. Mortell, Jennie E. Minnich, Katherine E. Soderstrom, and Sarah L. Mann
Subjects: Male, Traumatic brain injury, animal diseases, Lameness, Animal, Genetic Vectors, Gene delivery, Green fluorescent protein, Viral vector, Adenoviridae, Developmental Neuroscience, Neurotrophic factors, medicine, Glial cell line-derived neurotrophic factor, Animals, Glial Cell Line-Derived Neurotrophic Factor, biology, business.industry, Neurodegeneration, Gene Transfer Techniques, Genetic Therapy, Recovery of Function, medicine.disease, Rats, Inbred F344, Rats, Disease Models, Animal, medicine.anatomical_structure, Neuroprotective Agents, nervous system, Neurology, Brain Injuries, Nerve Degeneration, biology.protein, Neurology (clinical), Forelimb, business, Neuroscience
Abstract: Purpose The therapeutic potential of glial cell line-derived neurotrophic factor (GDNF) gene delivery was examined in a rodent model of traumatic brain injury (TBI), the controlled cortical impact (CCI). Methods An adenoviral vector harboring human GDNF (AdGDNF) or green fluorescent protein (AdGFP) was injected unilaterally into the forelimb sensorimotor cortex (FL-SMC) of the rat one week prior to a unilateral CCI. Tests of forelimb function and asymmetry were administered for 2 weeks post-injury. At 2 weeks post-injury, animals were sacrificed and contusion size, neuronal survival, neurodegeneration, and virally-mediated GDNF and GFP protein expression were measured. Results Rats injected with AdGDNF had significantly smaller contusions, more surviving neurons, and less neurodegeneration than AdGFP injected and uninjected injured animals. GDNF gene delivery also resulted in significantly faster recovery of forelimb coordination and a smaller initial preference for the uninjured forelimb during exploration of the walls of a platform. However, overall recovery of symmetrical forelimb use was not achieved. Conclusions The discrepancy between neural protection and behavioral recovery suggests that while GDNF gene delivery provided a high degree of protection of damaged cortical neurons in this model of TBI, it may not have fully protected their terminals and synaptic functioning, resulting in only mild protection against behavioral deficits.
Published: 2010

15. Neurotrophic factor therapy for Parkinson’s disease

Author: Jeffrey H. Kordower, Suresh B. Rangasamy, Katherine E. Soderstrom, and Roy A.E. Bakay
Subjects: Parkinson's disease, biology, MPTP, medicine.disease, Neuroprotection, chemistry.chemical_compound, nervous system, chemistry, Neurotrophic factors, Dopamine, biology.protein, Glial cell line-derived neurotrophic factor, medicine, Psychology, GDNF family of ligands, Neuroscience, Neurotrophin, medicine.drug
Abstract: Parkinson's disease (PD) is a chronic, progressive neurodegenerative movement disorder for which there is currently no effective therapy. Over the past several decades, there has been a considerable interest in neuroprotective therapies using trophic factors to alleviate the symptoms of PD. Neurotrophic factors (NTFs) are a class of molecules that influence a number of neuronal functions, including cell survival and axonal growth. Experimental studies in animal models suggest that members of neurotrophin family and GDNF family of ligands (GFLs) have the potent ability to protect degenerating dopamine neurons as well as promote regeneration of the nigrostriatal dopamine system. In clinical trials, although no serious adverse events related to the NTF therapy has been reported in patients, they remain inconclusive. In this chapter, we attempt to give a brief overview on several different growth factors that have been explored for use in animal models of PD and those already used in PD patients.
Published: 2010
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16. Search for isosinglet neutral heavy leptons in Z0 decays

Author: Simone Paoletti, A. Gougas, Y. J. Pei, R. Malik, A. Kasser, Manjit Kaur, J. M. Lubbers, A. Degré, T. E. Coan, R.L. Sumner, T. Angelov, M. M. Ilyas, Emilio Leonardi, C. Luci, F. Ferroni, Y. Zeng, R. Bock, O. Fackler, A. Engler, R.J. Wu, Jianming Qian, Davide Piccolo, G. Hu, P. Arce, C. Neyer, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, D. Goujon, J. M. Ma, G. Schwering, C. Y. Chien, A. M. Cartacci, R. Raghavan, R. Barillère, W. Kittel, J. D. Burger, L.J. Gutay, J. M. You, V. R. Krastev, B. N. Jin, T. Mcmahon, P. Denes, Carlos Willmott, A. C. König, Steven Ahlen, Dimitri Bourilkov, Vincenzo Innocente, D.W. Schmitz, D.N. Mao, D. Kirkby, Laurent Vuilleumier, Robert Clare, Thomas Hebbeker, Paul Lecoq, Bz Yang, S. X. Wu, M. Napolitano, E. Longo, Raffaello D'Alessandro, L. Luminari, H. S. Chen, G. Rahal-Callot, L. Servoli, H. Nowak, M. Rescigno, G. A. Yang, G. Coignet, Y.Y. Xie, H. T. Li, N. E. Moulai, R. Weill, E. Fiandrini, C. Grinnell, H.L. Zhuang, M. Merk, P. Razis, Jiunn-Wei Chen, S.J. Fan, G. Herten, I. Scott, Pierluigi Paolucci, S.C. Kim, K. Schultze, T. Foreman, H. Suter, H.F. Chen, P.G. Seiler, M. Gruenewald, M. Steuer, K. Deiters, M. Fukushima, J. Bao, W. Friebel, W. Wallraff, O. Rind, M. Bocciolini, Z.L. Xue, H. Anderhub, S. Banerjee, Zp Zhang, Hafeez R. Hoorani, Leonardo Merola, M. Hebert, H. Newman, B. P. Roe, P. Vikas, M. Fabre, R. Rosmalen, S C C. Ting, R. Fabbretti, S. S. Gau, P.V.K.S. Baba, T. Azemoon, D. Lanske, J. Shukla, L. Romero, M. Lenti, G. Gratta, A. Nadtochy, I. Sheer, J. M. Le Goff, J. Weber, Z.F. Gong, Wt Lin, R. Y. Zhu, D. Z. Shen, M. Sassowsky, J. A. Rubio, K. Sudhakar, A. L. Anderson, Ying Wu, J. F. Zhou, H. Kuijten, Felicitas Pauss, C.F. He, S. Beingessner, P. Schmitz, K. Freudenreich, M. N. Kienzle-Focacci, K. Hilgers, J. G. Branson, M. Bourquin, D. Duchesneau, David Stickland, D.H. Zhang, D. Wright, D. Son, K. N. Qureshi, Helmut Vogel, Alberto Aloisio, P. Marchesini, J. S. Kapustinsky, Ming Zeng, A. Ricker, S. Goldfarb, M. MacDermott, S. Easo, R. Morand, E. Koffeman, Marcos Cerrada, G.G.G. Massaro, Gianpaolo Carlino, A. Tsaregorodtsev, T. Kramer, J. Behrens, P. Zemp, Oliver Kornadt, M. Pohl, A. Krivshich, V. Plyaskin, M. A. Niaz, G. Sauvage, M. Röhner, R. de Asmundis, M. Sachwitz, Z.Z. Xu, G. Terzi, P. Rosselet, P. Le Coultre, T. Ferguson, Kajari Mazumdar, W. Riemers, I. Duran, B. Bouwens, S. Khokhar, X. J. Yan, S. Müller, G. Forconi, M. Brooks, Gerard Fernandez, C. Maña, F. Marion, J. M. Salicio, G. Organtini, M. Caria, C. J.W.P. Timmermans, P. Extermann, P. Lecomte, A. Kunin, D. Antreasyan, G. H. Wang, K. Hangarter, J. Mnich, B. Ille, Xd Cai, A. Pevsner, U. Herten, W. W. Kinnison, I. Leedom, M. T. Dova, Jozsef Toth, H. Hofer, K. L. Tung, Yueh-Feng Liu, B. L. Betev, J. Lettry, X. W. Tang, J.J. Blaising, X.L. Wang, S. Schulte, A. Koulbardis, Y.F. Mao, A. Rubbia, Mariagrazia Alviggi, G. Mirabelli, B. C.C. van der Zwaan, Elisabetta Gallo, A. Sopczak, J.Y. Liao, P. Berges, R. T. Van de Walle, H. O. Cohn, P. G. Rancoita, E. Valente, T. Paul, U. Uwer, R. Starosta, Tariq Aziz, Yu. Galaktionov, Chenliang Wang, V. Koutsenko, A. Nippe, F. Plasil, L. Barone, J. Salicio, K. Strauch, Qi An, Y. Mir, C. H. Ye, D. Luckey, Gy L. Bencze, Mingshui Chen, D.S. Yan, J.A. Bakken, V. K. Gupta, J. Alcaraz, S. Reucroft, X. T. Cui, Reinhard W. Schulte, J. Busenitz, S. Shotkin, H. Janssen, K.S. Yang, S. Jezequel, G.Q. Hu, P. H. Fisher, G. Finocchiaro, Adrian Biland, M. Pauluzzi, F. de Notaristefani, Y. H. Chang, R. Castello, H. El Mamouni, Luca Lista, P. Kapinos, D. Fernandez, Xu-Guang Li, Q.Y. Yang, George Alverson, D. McNally, Crisostomo Sciacca, Marco Pieri, A. Gurtu, G. Viertel, H. J. Schreiber, S. Falciano, A. Klimentov, L. Antonov, M. Vivargent, Sabine Riemann, X. Leytens, D. Pandoulas, D. Ren, Maurizio Biasini, Kenneth Francis Read, Marta Felcini, Georgi Sultanov, E. Brambilla, T. S. Dai, I. C. Brock, L. Z. Sun, J. C. Sens, Francesco Becattini, M. Diemoz, R. A. Khan, Z.W. Yin, A. Hasan, T. Spickermann, J. Schwenke, H. S. Fesefeldt, P. Bagnaia, T. Driever, U. Vikas, Cheng Chen, X. Y. Cui, W. J. Burger, L. Martinez-Laso, S. N. Ganguli, Z.Q. Yang, A. Contin, E. Gonzalez, Y. D. Xu, Yu. Kamyshkov, J. P. Martin, A. Atamanchuk, V. P. Andreev, F. C. Erné, S. C. Yeh, M. Rattaggi, M. S. Sarakinos, A. Zichichi, D. Perret-Gallix, S. Lanzano, Jorg Wenninger, M. Chemarin, M. Guanziroli, M.L. Chen, R. W. Kraemer, P. Lebrun, G. M. Chen, U. K. Chaturvedi, J. D. Swain, C. G. Yang, Y. S. Lu, Y.G. Kim, S. Rosier-Lees, L. Baksay, Jérôme Rose, A. Arefev, J.K. Guo, J. H. Field, E. Shumilov, V. Shoutko, Stefan Kirsch, C. Li, A. Böhm, L. Urbán, F. J. Rodriguez, H. R. Gustafson, I. Vorobev, X.R. Shi, Y. Mi, T. Matsuda, M. Tonutti, A. C. Weber, A. Bujak, O. Adriani, Zongyuan Wang, A. Chen, Lucas Taylor, S. C. Tonwar, Frank Filthaut, F. Marzano, D.G. Stringfellow, Simonetta Gentile, J. Berdugo, C. Dionisi, K. Lübelsmeyer, Piero Spillantini, T. J. Wenaus, S. Pensotti, Marco Meschini, Christopher George Tully, G. B. Mills, S. Shevchenko, Wolfgang Lohmann, H. Vogt, B. Bertucci, Nicanor Colino, C. Zaccardelli, R. C. Ball, G. Sartorelli, Werner Lustermann, A. A. Syed, D. DiBitonto, A.A. Vorobev, F. Crijns, B. Lindemann, M.T. Choi, J. Perrier, M. Möller, D. Linnhofer, P.J. Li, G. Chiefari, F. Behner, Federico Carminati, Andrea Baschirotto, I. Vetlitskii, G. M. Bilei, D. Gele, S. Patricelli, Q. Ye, D. M. Lee, C. Spartiotis, U. Becker, P. Mcbride, F. J. Eppling, L. W. Jones, M. Capell, S. M. Ting, W. Y. Chen, B. Zhou, G. S. Sanders, N. Yunus, P. Duinker, F. Cesaroni, R. Leiste, B. Monteleoni, F. Sticozzi, M. Gailloud, Howard A. Stone, Roberto Battiston, D. Boutigny, Gerjan Bobbink, J. Ulbricht, E. Dénes, R. Sehgal, B. Borgia, I. Clare, W.G. Ma, P. Göttlicher, J. B. Ye, Christine Buisson, Y. F. Wang, E. Soderstrom, M. Yzerman, S. Röhner, F. Wittgenstein, L. Ludovici, M. Chmeissani, E. Drago, Z.Y. Lin, A. Marin, H. R. Dimitrov, M. Boseti, Pablo Garcia-Abia, Alain Hervé, P. A. Piroué, A. Bay, Carlo Civinini, M. Maolinbay, G. Raven, M. Aguilar-Benitez, R. Bizzarri, Herwig Schopper, M. White, G. Passaleva, D. Hauschildt, E. Sajan, S. Morganti, K. S. Kumar, M. Schneegans, K. Riles, W. Krenz, V. Shchegelskii, J.K. Kim, J.H. Wang, P. K. Malhotra, H. A. Rizvi, W. J. Metzger, E. Nagy, F. L. Linde, H. Rykaczewski, V. Pozhidaev, Y. Karyotakis, S. Chung, G. Tsipolitis, Attilio Santocchia, Jean Fay, M. Dhina, R.B. Sutton, R. Mount, Nicolas Produit, Giovanni Ambrosi, Bolek Wyslouch, A. Malinin, Chenjie Gu, G. Landi, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, IHEF (IoP, FNWI), Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelov, T., Antonov, L., Antreasyan, D., Arce, P., Arefiev, A., Atamanchuk, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Baschirotto, A., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Behrens, J., Beingessner, S., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bocciolini, M., Bock, R., Bohm, A., Borgia, B., Boseti, M., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brock, I. C., Brooks, M., Buisson, C., Bujak, A., Burger, J. D., Burger, W. J., Busenitz, J., Cai, X. D., Capell, M., Caria, M., Carlino, G., Carminati, F., Cartacci, A. M., Castello, R., Cerrada, M., Cesaroni, F., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. L., Chen, W. Y., Chiefari, Giovanni, Chien, C. Y., Chmeissani, M., Choi, M. T., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Crijns, F., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dhina, M., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dova, M. T., Drago, E., Driever, T., Duchesneau, D., Duinker, P., Duran, I., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Fackler, O., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J., Filthaut, F., Finocchiaro, G., Fisher, P. H., Forconi, G., Foreman, T., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gele, D., Gentile, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gottlicher, P., Gougas, A., Goujon, D., Gratta, G., Grinnell, C., Gruenewald, M., Gu, C., Guanziroli, M., Guo, J. K., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hasan, A., Hauschildt, D., C. F., He, Hebbeker, T., Hebert, M., Herten, G., Herten, U., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., G. Q., Hu, Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jezequel, S., Jin, B. N., Jones, L. W., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Krivshich, A., Kuijten, H., Kumar, K. S., Kunin, A., Landi, G., Lanske, D., Lanzano, S., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Leedom, I., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Lettry, J., Leytens, X., Li, C., H. T., Li, P. J., Li, X. G., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Linnhofer, D., Lista, L., Liu, Y., Lohmann, W., Longo, E., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., J. M., Ma, W. G., Ma, Macdermott, M., Malhotra, P. K., Malik, R., Malinin, A., Mana, C., Mao, D. N., Mao, Y. F., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martinezlaso, L., Marzano, F., G. G. G., Matsuda, T., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Newman, H., Neyer, C., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, W., Riles, K., Rind, O., Rizvi, H. A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rose, J., Rosierlees, S., Rosmalen, R., Rosselet, P., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Soderstrom, E., Son, D., Sopczak, A., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sumner, R. L., Sun, L. Z., Suter, H., Sutton, R. B., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Terzi, G., Timmermans, C., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, L., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C. R., Wang, G. H., Wang, J. H., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., R. J., Wu, S. X., Wu, Y. G., Wu, Wyslouch, B., Xie, Y. Y., Y. D., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yan, X. J., Yang, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, J. F., Zhu, R. Y., Zhuang, H. L., Zichichi, A., and B. C. C.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, MASS, 01 natural sciences, Standard Model, Nuclear physics, BHABHA SCATTERING, LIMITS, MONTE-CARLO, Gauge group, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], RADIATIVE-CORRECTIONS, PHOTON CORRECTIONS, Neutrino, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, HIGH-ENERGIES, Bhabha scattering, Lepton
Abstract: We search for neutral heavy leptons that are isosinglets under the standard SU(2)L gauge group. Such neutral heavy leptons are expected in many extensions of the standard model. Three types of heavy leptons Ne, N(mu), N(tau) associated with the three neutrino types nu(e), nu(mu), nu(tau) have been directly searched for and no evidence for a signal has been found. We set the limit Br(Z0 --> nu(l)N(l)) < 3 x 10(-5) at the 95% CL for the mass range from 3 GeV up to m(Z).
Published: 1992
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17. Measurement of the forward-backward asymmetries at the Z0 resonance

Author: V. Plyaskin, Y. J. Pei, M. S. Sarakinos, M. T. Dova, D.N. Mao, M.L. Chen, T.J. Wenaus, J. Behrens, P. J. Li, Yu. Galaktionov, H. O. Cohn, P. Lebrun, BT Bouwens, Marcella Diemoz, Pierluigi Paolucci, M. Gailloud, J. Alcaraz, F.J. Rodriquez, Cheng Chen, X. T. Cui, Dimitri Bourilkov, W. J. Burger, F. Plasil, Mingshui Chen, I. Sheer, N. E. Moulai, W. W. Kinnison, A. Chen, J. Salicio, M. Pauluzzi, E. Fiandrini, D.W. Schmitz, S. Schulte, K. Schmiemann, D. Antreasyan, Qi An, M. Möller, Roberto Battiston, G.G.G. Massaro, Claudio Luci, G. Sauvage, H. Janssen, K.S. Yang, U. K. Chaturvedi, G. Mirabelli, S. Paoletto, P. Kapinos, R. Barillère, Gerjan Bobbink, B. Borgia, D. Ren, X.L. Wang, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. MacDermott, M. A. Niaz, C-Q. Li, M. Napolitano, Raffaello D'Alessandro, C. Grinnell, Y. S. Lu, Wen-Gan Ma, Leonardo Merola, Steven Ahlen, P. Duinker, H. Suter, T. Azemoon, K. Lübelsmeyer, K.L. Tung, T. Paul, Marcos Cerrada, H. F. Chen, J. Shukla, Marco Meschini, J.F. Zhou, F. Wittgenstein, Harvey B Newman, M. Zeng, K. Hilgers, Y. Mir, M. Yzerman, H. S. Chen, D. Linnhofer, A. Klimentov, D. Kirkby, D. McNally, G. Tsipolitis, T. Spickermann, P. Extermann, Kenneth Francis Read, G. Herten, Y.G. Wu, Alberto Aloisio, A. Ricker, V. K. Gupta, I. Leedom, H. Hofer, A. Sopczak, Jérôme Rose, Federico Carminati, W. Friebel, Gerard Fernandez, G. Chiefari, S. Shevchenko, M. Vivargent, G. Landi, M. L. Brooks, L. Urban, X. Leytens, G. Viertel, R. Bizzarri, S. X. Wu, J.H. Wang, J. H. Field, C. Y. Chien, Christopher George Tully, Th. Meinholz, F. Sticozzi, Y.D. Xu, J. M. Salicio, F. Behner, I. Clare, J. Busenitz, Lamberto Luminari, M. Sachwitz, D. Hauschildt, D.S. Yan, G. M. Bilei, Andrea Contin, F. DeNotaristefani, Hans J. Vogel, S. Morganti, Giovanni Ambrosi, J. D. Burger, K. N. Qureshi, S. Goldfarb, Manjit Kaur, C. Dionisi, P. Göttlicher, H. Akbari, G. Rahal-Callot, Daqiang Zhang, Igor Vorobiev, Felicitas Pauss, P. A. Piroué, Jozsef Toth, J. A. Bakken, Egidio Longo, A.A. Vorobyov, A. Weber, J. Schwenke, A. Krivshich, A. Gougas, M. Hebert, V. Shoutko, S. Patricelli, B. C.C. van der Zwaan, Wolfgang Lohmann, H.L. Zhuang, Scc Ting, M. Sassowsky, R.B. Sutton, D. DiBitonto, G.H. Wang, H. Vogt, B. Bertucci, R. C. Ball, X. Y. Cui, Pierre Lecomte, Q. Ye, C. Neyer, J. B. Ye, Panos A Razis, L. Servoli, U. Herten, H. El Manouni, G. Sartorelli, Ph. Rosselet, A. A. Syed, R. Mount, L. Martinez-Laso, Bolek Wyslouch, X.W. Tang, R. Leiste, M. Rescigno, K. Strauch, C. Willmott, T. Angelov, B. N. Jin, M. Wadhwa, Jianming Qian, Nicanor Colino, A. Malinin, H. Nowak, E. Soderstrom, P. Berges, A. Atamanchuk, M. Tonutti, Elisabetta Gallo, P. Arce, S. Rosier-Lees, D. Goujon, J. M. Ma, Werner Lustermann, Chenjie Gu, Ren-Yuan Zhu, Luciano Barone, G. Forconi, M. M. Ilyas, F. Crijns, C. F. He, B. L. Betev, G. Hu, K. Schultze, W. Y. Chen, A. Nippe, Yu. Kamyshkov, Mw Gruenewald, Stéphane Jézéquel, D. Duchesneau, B. Monteleoni, S. Lanzano, Vincenzo Innocente, P. Le Coultre, M. Fukushima, Q.Y. Yang, G. Schwering, G. B. Mills, C. Spartiotis, Jun Guo, B. Lindemann, D. Lanske, A. Pevsner, M. Lenti, Sc Yeh, L. Romero, G. Finocchiaro, J. Letrry, Simonetta Gentile, Els Koffeman, Barry Blumenfeld, D.Z. Shen, A. M. Cartacci, R. Raghavan, A. C. König, K. Hangarter, R. Weill, H. J. Schreiber, Marcel Merk, D.P. Stickland, Speranza Falciano, L. Antonov, Y. F. Wang, Bz Yang, D. Pandoulas, N. Yunus, Wt Lin, G. Gratta, M. Bourquin, S. Reucroft, P. K. Malhotra, H. A. Rizvi, C. G. Yang, R. Morand, Z. L. Xue, M. Steuer, J. Berdugo, H. T. Li, W. Wallraff, Peter Denes, S. Shotkin, J. Perrier, S. Banerjee, Howard A. Stone, Z.Q. Yang, R. L. Sumner, K. S. Kumar, Samuel C.C. Ting, P. Marchesini, U. Vikas, M. Röhner, Paolo Bagnaia, E. Brambilla, R. Malik, A. Hasan, J. M. Lubbers, A. Kunin, Hafeez R Hoorani, J. Wenninger, B. Zhou, L. J. Gutay, D. Luckey, A. L. Anderson, A. Nadtochy, Tariq Aziz, Gy L. Bencze, B.C. Stringfellow, J. M. Le Goff, D. H. Wright, C.H. Ye, Z. F. Gong, U. Becker, Y. Mi, S.C. Tonwar, M. Bocciolini, S. S. Gau, P.V.K.S. Baba, M. Guanziroli, T. Kramer, Jiunn-Wei Chen, H. Kuijten, F. Marion, J. J. Blaising, V. Pojidaev, P. Vikas, J. Weber, Zhuoxiang Ren, J.C. Sens, P.-G. Seiler, G. Passaleva, H. Anderhub, Z. M. Wang, S. Beingessner, W. J. Metzger, I. Duran, Bernard Ille, J. D. Swain, P. Spillantini, J. P. Martin, P. McBride, Maurizio Biasini, Stefan Kirsch, M. N. Kienzle-Focacci, R. Rosmalen, Reinhard W. Schulte, G. S. Sanders, D. J. Schotanus, C. Timmermans, J. M. You, Y.F. Mao, R. Fabbretti, J. Mnich, Frank Filthaut, F. J. Eppling, L. W. Jones, F. C. Erné, Z.Z. Xu, E. Shumilov, N. Produit, H. R. Gustafson, V. R. Krastev, D. Gele, K. Sudhakar, J. A. Rubio, Thomas Ferguson, R. Starosta, Luca Lista, A. Rubbia, T. Foreman, A. Böhm, G. A. Yang, D. Fernandez, Marta Felcini, Crisostomo Sciacca, Yanwen Liu, R. T. Van de Walle, I. Vetlitsky, Martin White, Francesco Becattini, Sabine Riemann, Marco Pieri, R.J. Wu, Valery Schegelsky, Antonino Zichichi, J. Bao, T. Matsuda, E. Valente, X.R. Shi, W. Kittel, L.Z. Sun, Ph Fisher, H. Rykaczewski, Giovanni Organtini, D. Perrett-Gallix, A. Arefiev, Y. Karyotakis, O. Adriani, M. Capell, C. R. Wang, G. Carlino, U. Uwer, E. Nagy, M. G. Alviggi, Kajari Mazumdar, I. Scott, S. Chung, M. Fabre, S. Khokhar, T.R. McMahon, M. Schneegans, D. M. Lee, S. Müller, Attilio Santocchia, Jean Fay, Xd Cai, M. Dhina, D. Boutigny, Qun Wang, Z.P. Zhang, F. Cesaroni, Adrian Biland, J. Y. Liao, Emilio Leonardi, E. Gonzalez, J. Schütte, Z. Y. Lin, F. Marzano, G. Coignet, W. Krenz, R. Bock, L. Baksay, S. J. Fan, P. Zemp, R. de Asmundis, C. Zaccardelli, A. Engler, O. Rind, H. S. Fesefeldt, Fl Linde, T. S. Dai, R. A. Khan, G. Sultanov, V. P. Andreev, M. Chemarin, G. M. Chen, A. Kasser, Guofan Hu, T. E. Coan, J. G. Branson, Davide Piccolo, Z. W. Yin, R. Sehg., S. N. Ganguli, A. Degré, J. Ulbricht, Atul Gurtu, K. Deiters, B. P. Roe, Pablo Garcia-Abia, Alain Hervé, A. Bay, A. Bujak, Oliver Kornadt, M. Pohl, Carlo Civinini, M. Maolinbay, X. Yan, P. Schmitz, G. Raven, M. Caria, X.G. Li, K. Freudenreich, M. Aguilar-Benitez, A. Koulbardis, C. Maña, I. C. Brock, Herwig Schopper, S. Röhner, Y. H. Chang, George Alverson, V. Koutsenko, L. Vuilleumeir, L. Ludovici, J. S. Kapustinsky, M. Chmeissani, E. Drago, L. Taylor, snm, E. Sajan, A. Marin, T. Driever, A. Tsaregorodtsev, F. Ferroni, Y. Zeng, J.P. Burq, H. R. Dimitrov, O. Fackler, E. Dénes, Yuehong Xie, and Christine Buisson
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Electroweak interaction, Hadron, Resonance, Weinberg angle, Electron, 7. Clean energy, 01 natural sciences, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, 010306 general physics, Lepton
Abstract: We have measured the forward-backward asymmetry in e + e − → b b and e + e − → c c processes using hadronic events containing muons or electrons. The data sample corresponds to 4100000 hadronic decays of the Z0. From a fit to the single lepton and dilepton p and pT spectra, we determine A b b =0.086±0.015±0.007 and A c c =0.083±0.038±0.027 at the effective center-of-mass energy √s=91.24 GeV. These measurements yield a value of the electroweak mixing angle sin 2 θ w =0.2336±0.0029 .
Published: 1992
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18. A test of quantum electrodynamics in the reaction e+e− → γγ(γ)

Author: P. Spillantini, N. E. Moulai, V. Plyaskin, E. Fiandrini, B. C. Stringfellow, Yu. Galaktionov, J. Alcaraz, M. Brooks, G. S. Sanders, M. T. Dova, S. Röhner, F. Wittgenstein, M. S. Sarakinos, T. Spickermann, H. S. Chen, G. Landi, R. W. Kraemer, M.L. Chen, J. D. Burger, Helmut Vogel, L. Ludovici, M. Chmeissani, E. Valente, Simone Paoletti, H. R. Gustafson, D. McNally, O. Fackler, X. Leytens, G. Viertel, S. Morganti, Y. Y. Xie, J. Schwenke, X. Y. Cui, L. Martinez-Laso, A. Marin, B. N. Jin, A. C. König, A. Atamanchuk, G. Rahal-Callot, Marcella Diemoz, K. L. Tung, H. J. Schreiber, R. Mount, W. J. Burger, J. P. Burq, B. Wysouch, Manjit Kaur, C. Dionisi, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Giovanni Organtini, K. Schultze, Gerard Fernandez, H. Suter, H. Akbari, Daqiang Zhang, R. Fabbretti, A. Bujak, Adrian Biland, Y. H. Chang, Egidio Longo, D. Lanske, P. Marchesini, X. T. Cui, R. Y. Zhu, J.C. Sens, J. D. Swain, H. Anderhub, George Alverson, H. R. Dimitrov, Y. Karyotakis, Ming Zeng, M. Röhner, S. J. Fan, B. Ille, A. Arefiev, Jozsef Toth, L. Urbán, M. W. Gruenewald, H. Kuitjen, Kajari Mazumdar, K. Hilgers, Igor Vorobiev, G. Tsipolitis, R. T. Van de Walle, S. Khokhar, X. J. Yan, S. Müller, A. Nippe, E. Nagy, J. Lettry, D. Pandoulas, Z. M. Wang, S. Beingessner, M. M. Ilyas, D. Duchesneau, R. Barillère, S. Chung, M. Möller, P.V.K.S. Baba, Attilio Santocchia, L. Z. Sun, Elisabetta Gallo, H. Schopper, E. Sajan, J. G. Branson, Alexander Malinin, T. Ferguson, Felicitas Pauss, M. Caria, J. Mnich, X. R. Shi, M. Capell, K. S. Yang, C. Grinnell, G. Carlino, E. Dénes, M. Dhina, Y. J. Pei, R. Sehgal, Z. F. Gong, M. MacDermott, H. S. Fesefeldt, M. Chemarin, U. K. Chaturvedi, Leonardo Merola, Y. S. Lu, M. Vivargent, W. Friebel, M. A. Niaz, Xd Cai, Simonetta Gentile, A. Böhm, A. Koulbardis, J. Berdugo, P. Lebrun, P. Le Coultre, F. Crijns, Y. G. Wu, P. Schmitz, A. Rubbia, T. Foreman, G. Herten, T. E. Coan, E. Drago, P. G. Seiler, Nicolas Produit, P. McBride, L. Vuilleumier, L. Antonov, A. Sopczak, G. Q. Hu, Jj Blaising, D. P. Stickland, P. Extermann, D.W. Schmitz, G.G.G. Massaro, Claudio Luci, T. Kramer, Y. Mir, T. Azemoon, C. H. Ye, U. Herten, Jérôme Rose, I. Leedom, S. Reucroft, K. Freudenreich, H. Hofer, K. Hangarter, H. El Mamouni, M. Guanziroli, J. Busenitz, J. H. Field, C. Y. Chien, H. Newman, S. Shotkin, J. Bao, A. C. Weber, Z. Y. Lin, P. K. Malhotra, H. A. Rizvi, J. M. Salicio, A. Kunin, T. Paul, D.N. Mao, T. J. Wenaus, L. Romero, I. Scott, Wt Lin, Peter Denes, Robert Clare, C. R. Wang, P. Zemp, Z. P. Zhang, R. de Asmundis, J. H. Wang, S. Rosier-Lees, K. Strauch, A. Pevsner, M. Bourquin, X. W. Tang, M. Fukushima, Marcos Cerrada, M. Fabre, F. J. Rodriguez, R. Starosta, D. Luckey, Gy L. Bencze, C. Chen, E. Shumilov, Y. F. Mao, Paolo Bagnaia, M. Lenti, S. P. Ahlen, T. Angelov, Hafeez R Hoorani, K. S. Kumar, Reinhard W. Schulte, Pablo Garcia-Abia, J. Behrens, Jianming Qian, Pierluigi Paolucci, I. Vetlitsky, Alain Hervé, J. A. Bakken, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, S. S. Gau, M. Napolitano, M. Gailloud, I. C. Brock, H. L. Zhuang, G. Gratta, V. Koutsenko, V. Shoutko, A. Nadtochy, M. Merk, P. Razis, W. J. Metzger, G. Hu, J. Shukla, Stephane Jezequel, M. Sassowsky, Y. Mi, A. Bay, P. Vikas, BT Bouwens, I. Sheer, Carlo Civinini, C-Q. Li, F. Marion, C. Maña, G. Chiefari, M. Maolinbay, G. Raven, An.A. Vorobyov, T. Matsuda, E. Soderstrom, F. Marzano, G. Coignet, W. Krenz, L. Servoli, M. Tonutti, M. Hebert, J. M. Le Goff, D. H. Wright, Carlos Willmott, R. Rosmalen, M. Schneegans, F. Behner, Mingshui Chen, Speranza Falciano, Y. F. Wang, Georgi Sultanov, Z. Q. Yang, R. Weill, Fl Linde, T. S. Dai, T. McMahon, A. L. Anderson, D. M. Lee, M. Aguilar-Benitez, U. Uwer, V. K. Gupta, R. A. Khan, G. Mirabelli, K. N. Qureshi, L. J. Gutay, D. S. Yan, D. Antreasyan, M. White, W. W. Kinnison, J. Y. Liao, R. B. Sutton, M. Pauluzzi, Samuel C.C. Ting, G. H. Wang, O. Adriani, J. Salicio, Lucas Taylor, D. Z. Shen, P. Arce, F. Ferroni, D. Goujon, M. Bocciolini, Steven Goldfarb, P. J. Li, S. C. Tonwar, D. Ren, A. A. Syed, Qi An, J. A. Rubio, Frank Filthaut, K. Sudhakar, T. Driever, H. Janssen, Luciano Barone, K. Lübelsmeyer, A. Engler, R. Bizzarri, J. F. Zhou, F. DeNotaristefani, P. Kapinos, J. Fay, A. Gougas, P. Duinker, Vincenzo Innocente, M. Rescigno, C. F. He, F. Cesaroni, Y. Zeng, J. K. Guo, C. Neyer, U. Vikas, R. J. Wu, G. Passaleva, M. G. Alviggi, S. Riemann, V. P. Andreev, K. Schmeimann, Q. F. Wang, S. Lanzano, A. Klimentov, Giovanni Ambrosi, C. Buisson, D.J. Schotanus, M. Yzerman, Z. Z. Xu, Kenneth Francis Read, Els Koffeman, H. T. Li, Jiunn-Wei Chen, R. D'Allessandro, Emilio Leonardi, J. Schütte, Yu. Kamyshkov, D. Hauschildt, R. Bock, G. Sauvage, F. Plasil, C. Timmermans, G. Schwering, Marco Meschini, H. Vogt, F. C. Erné, W. G. Ma, S. Kirsch, Chenjie Gu, E. Brambilla, M. N. Kienzle-Focacci, A. Hasan, P. Berges, L. Baksay, D. Kirkby, Z. W. Yin, B. Lindemann, Lamberto Luminari, S. X. Wu, Q. Y. Yang, G. Finocchiaro, Xin-Qiang Li, A. Tsaregorodtsev, Davide Piccolo, Maurizio Biasini, Christopher George Tully, J. Perrier, D. DiBitonto, Barry Blumenfeld, B. Z. Yang, J. P. Martin, Marta Felcini, M. Steuer, Wolfgang Lohmann, G. Forconi, Francesco Becattini, B. Bertucci, J. Weber, R. C. Ball, R. Malik, Pierre Lecomte, G. Sartorelli, Nicanor Colino, S. N. Ganguli, S. Schulte, J. M. Lubbers, A. Degré, D. Perret-Gallix, D. Gele, O. Rind, G. B. Mills, E. Gonzalez, Zhuoxiang Ren, M. Wadhwa, A. Kasser, Atul Gurtu, H. Nowak, J. M. You, V. R. Krastev, G. A. Yang, K. Deiters, B. P. Roe, Oliver Kornadt, M. Pohl, Roberto Battiston, W. Wallraff, Gerjan Bobbink, B. Borgia, J. Ulbricht, S. Banerjee, M. Sachwitz, S. C. Yeh, I. Clare, S. Shevchenko, Tariq Aziz, P. Göttlicher, D. Linnhofer, R. Leiste, Federico Carminati, G. M. Bilei, J. B. Ye, Andrea Contin, S. Patricelli, Q. Ye, Y. D. Xu, B. Monteleoni, F. Sticozzi, W. Y. Chen, Crisostomo Sciacca, Marco Pieri, C. Spartiotis, R. Morand, N. Yunus, J. S. Kapustinsky, C. Zaccardelli, Howard A. Stone, Alberto Aloisio, A. Ricker, U. Becker, F. J. Eppling, L. W. Jones, S. M. Ting, Th. Meinholz, Z. L. Xue, P. A. Piroué, B. Zhou, B. C.C. van der Zwaan, A. M. Cartacci, R. Raghavan, W. Kittel, R. L. Sumner, J. Wenninger, V. Pojidaev, H. O. Cohn, A. Chen, A. Krivshich, D. Boutigny, B. L. Betev, X. L. Wang, Luca Lista, D. Fernandez, Yanwen Liu, C. G. Yang, and Dimitri Bourilkov
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, 01 natural sciences, lcsh:QC1-999, Nuclear physics, Excited state, 0103 physical sciences, Cutoff, High Energy Physics::Experiment, 010306 general physics, lcsh:Physics
Abstract: We have measured the total and differential cross sections of the reaction e+e− → γγ(γ) at center-of-mass energies around 91 GeV, with an integrated luminosity of 14.2 pb−1. The results are in good agreement with QED predictions. We set lower limits, at 95% confidence level, on the QED cutoff parameters of Λ+ > 139 GeV, Λ− > 108 GeV and on the mass of an excited electron of m e∗ > 127 GeV . We searched for Z0 rare decays with photonic signitures in the final state. Upper limits, at 95% confidence level, for branching ratio of Z0 decaying into π0γ/γγ, νγ and γγγ are 1.2 × 10−4, 1.8 × 10−4, 3.3 × 10−5 respectively.
Published: 1992
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19. An improved measurement of BO-BO mixing in ZO decays

Author: Yu. Kamyshkov, C. G. Yang, L.J. Gutay, Stefan Kirsch, K. S. Kumar, An.A. Vorobyov, T. Matsuda, O. Adriani, Lucas Taylor, M. G. Alviggi, J. Y. Liao, Emilio Leonardi, R. Bock, Yu. Galaktionov, J. Alcaraz, Bao Yang, A. M. Cartacci, R. Raghavan, A. C. König, Laurent Vuilleumier, R.B. Sutton, M. Guanziroli, S. Falciano, V. Pojidaev, M. Fukushima, M. Lenti, Giovanni Ambrosi, A. Pevsner, H.J. Schreiber, A. Nadtochy, Cheng Chen, R. Fabbretti, M. Merk, P. Vikas, L. Baksay, E. Shumilov, M. Sachwitz, David Stickland, Dimitri Bourilkov, Bolek Wyslouch, W. Kittel, K. Strauch, V. Shoutko, J. Behrens, J. M. Le Goff, G. S. Sanders, J. A. Rubio, R. Rosmalen, J. D. Burger, G. Rahal-Callot, A. Malinin, A. C. Weber, P. J. Li, Raffaello D'Alessandro, X.R. Shi, Chenjie Gu, P. Spillantini, L. Luminari, M. S. Sarakinos, G. Landi, N. E. Moulai, E. Fiandrini, C. Zaccardelli, C. Grinnell, D. Perret-Gallix, M.L. Chen, M. Tonutti, K. Sudhakar, K. Schultze, T. Foreman, H. Suter, C.F. He, S. Beingessner, Leonardo Merola, Simone Paoletti, K. N. Qureshi, E. Koffeman, H.R. Dimitrov, M. Hebert, Barry Blumenfeld, D. Lanske, A. A. Syed, L. Antonov, P. McBride, M. Fabre, Manjit Kaur, T. Azemoon, J.H. Wang, Mingshui Chen, B. Bouwens, H. R. Gustafson, D. DiBitonto, A. Gougas, U. Uwer, A. Chen, P. K. Malhotra, H. A. Rizvi, G. Schwering, C. Dionisi, J. Salicio, A. Kunin, X. L. Wang, H. Akbari, K. Lübelsmeyer, M. Pauluzzi, W.W. Kinnison, H. Hoorani, T. Paul, Marcos Cerrada, W. G. Ma, F. Marion, J. M. Salicio, Z.M. Wang, D. Kirkby, G. Sauvage, F. Crijns, W. J. Metzger, S. Schulte, M. L. Brooks, Gerard Fernandez, M. Gailloud, K. Schmiemann, Y. J. Pei, Q.Y. Yang, P. Marchesini, Harvey B Newman, K. Hilgers, Jun Guo, E. Nagy, F. DeNotaristefani, Kajari Mazumdar, T.R. McMahon, A. Kasser, X. J. Yan, S. Müller, Jozsef Toth, Ming Zeng, D. Ren, P. Arce, J. Mnich, Ingrid U. Scott, J. Lettry, P. Berges, D. Pandoulas, E. Brambilla, M. Diemoz, A. Hasan, J. Shukla, M. Röhner, A. Rubbia, S. Lanzano, J.P. Burq, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Elisabetta Gallo, Xd Cai, E. Valente, Y.F. Mao, J. Bao, Y. D. Xu, U. Vikas, Y. Mir, C. H. Ye, Sc Yeh, G. Organtini, U. Herten, L. Romero, S. J. Fan, J. Perrier, Qun Wang, M. Bourquin, U. K. Chaturvedi, R. Malik, Georgi Sultanov, Fl Linde, T. S. Dai, Wt Lin, R. C. Ball, D.N. Mao, A. Nippe, S. Chung, Vincenzo Innocente, Pierre Lecomte, P.V.K.S. Baba, M. Bocciolini, Attilio Santocchia, Jean Fay, M. Dhina, F. Ferroni, G. Sartorelli, M. Gruenewald, Y. Zeng, Igor Vorobiev, L. Barone, R. A. Khan, S. Reucroft, Jérôme Rose, P. Bagnaia, G. Finocchiaro, Adrian Biland, C. Y. Chien, S. Riemann, V. K. Gupta, J. Busenitz, Pierluigi Paolucci, J. M. Lubbers, S. Shotkin, G. Gratta, V. P. Andreev, F. C. Erné, F. Plasil, R. T. Van de Walle, T. E. Coan, H.F. Chen, F. Marzano, T. Spickermann, Y. S. Lu, P. Razis, W. J. Burger, M. Chemarin, D. Goujon, Bernard Ille, A. Tsaregorodtsev, Davide Piccolo, Simonetta Gentile, G. M. Chen, J. Berdugo, W. Friebel, Jiunn-Wei Chen, Z.Q. Yang, D.W. Schmitz, J. Field, M. MacDermott, J. D. Swain, Zhuoxiang Ren, M. Wadhwa, D. Duchesneau, Robert Clare, S. Rosier-Lees, J.J. Blaising, D. J. Schotanus, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, B. Lindermann, H. Anderhub, M. A. Niaz, A. Engler, A. Böhm, L. Urbán, M. Napolitano, J. M. You, E. Longo, J.P. Martin, M. Capell, V. R. Krastev, H. S. Chen, L. Servoli, Y. H. Chang, T. Angelov, I. C. Brock, E. Dénes, H. S. Fesefeldt, George Alverson, M. Rescigno, G. Coignet, J. S. Kapustinsky, G. A. Yang, O. Rind, I. Sheer, G. B. Mills, D. Wright, C. J.W.P. Timmermans, Jianming Qian, E. Sajan, G. Hu, M. Möller, L.Z. Sun, M. Vivargent, I. Leedom, Maurizio Biasini, H. Hofer, V. Plyaskin, P. Schmitz, H. Vogel, P. Denes, Marta Felcini, T. Kramer, Marco Meschini, K. Freudenreich, Carlos Willmott, O. Fackler, K. L. Tung, Felicitas Pauss, R. Morand, M. T. Dova, Francesco Becattini, Y. F. Wang, H. O. Cohn, C. Li, Richard Mount, G.G.G. Massaro, C. Maña, P. Le Coultre, H. T. Li, D. Antreasyan, H. El Mamouni, D. McNally, P. Zemp, R. de Asmundis, Georgios Tsipolitis, K. Hangarter, Qi An, X. T. Cui, R. Barillère, Christopher George Tully, H. Janssen, K.S. Yang, I. Vetlitsky, R. Sehgal, E. Gonzalez, R.J. Wu, S. Jezequel, C. R. Wang, P. Kapinos, G. Chiefari, S. Shevchenko, G. Herten, Wolfgang Lohmann, R. Starosta, Torre Wenaus, Bernardo Adeva, B. Bertucci, A. Klimentov, D. Luckey, Gy L. Bencze, J.A. Bakken, Kenneth Francis Read, Reinhard W. Schulte, G. Viertel, Y Y. Xie, Nicanor Colino, F. Behner, S. P. Ahlen, Samuel C.C. Ting, D. Z. Shen, M. Sassowsky, G.H. Wang, H. Schopper, Christine Buisson, S. S. Gau, S. Gele, H. L. Zhuang, E. Drago, G. Forconi, Pablo Garcia-Abia, Alain Hervé, J.C. Sens, P. A. Piroué, A. Bay, B. Stringfellow, Z.Z. Xu, Carlo Civinini, M. Maolinbay, P.G. Seiler, G. Raven, Y. Karyptakis, A. Khokhar, X.G. Li, M. Aguilar-Benitez, R. Bizzarri, Steven Goldfarb, M. White, E. Soderstrom, M. Yzerman, J. Schwenke, G. Passaleva, S. Röhner, F. Wittgenstein, P. Extermann, L. Ludovici, M. Chmeissani, Z.Y. Lin, A. Marin, T. Driever, A. Degré, Y. Mi, L. Martinez-Laso, S. C. Tonwar, A. Atamanchuk, Frank Filthaut, M. M. Ilyas, C. Luci, N. Produit, Thomas Ferguson, A. Sopczak, J. Schütte, R. Weill, D. Hauschildt, A. Arefiev, R. Y. Zhu, Z.F. Gong, M. Caria, G. Carlino, S. Morganti, A. Koulbardis, M. Schneegans, B.N. Jin, A. L. Anderson, V. Koutsenko, W. Krenz, Ying Wu, J. F. Zhou, D.H. Zhang, S. X. Wu, Ph. Rosselet, M. Steuer, Atul Gurtu, K. Deiters, J. Weber, B. P. Roe, A. Bujak, Oliver Kornadt, M. Pohl, Guofan Hu, R.L. Sumner, J. G. Branson, Tariq Aziz, H. Stone, Crisostomo Sciacca, Marco Pieri, M. N. Kienzle-Focacci, C. Neyer, D. M. Lee, H. Nowak, Roberto Battiston, D. Boutigny, Gerjan Bobbink, J. Ulbricht, B. Borgia, W. Wallraff, I. Clare, P. Göttlicher, J. B. Ye, F. Cesaroni, R. Leiste, B. Monteleoni, F. Sticozzi, C. Spartiotis, S. Banerjee, Z. L. Xue, Zp Zhang, Alberto Aloisio, A. Ricker, Ph. Lebrun, Z. W. Yin, S. N. Ganguli, Th. Meinholz, J. Wenninger, X. W. Tang, B. Zhou, B. C.C. van der Zwaan, U. Becker, H. Vogt, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, W. Y. Chen, N. Yunus, P. Duinker, D. Linnhofer, Federico Carminati, G. M. Bilei, Andrea Contin, S. Patricelli, Q. Ye, Luca Lista, D. Fernandez, Yanwen Liu, X. Leytens, A. Krivshich, B. L. Betev, and G. Mirabelli
Subjects: Physics, rnuons, Nuclear and High Energy Physics, Muon, Condensed matter physics, dilepton events, 010308 nuclear & particles physics, Electron–positron annihilation, Física, Electron, 01 natural sciences, lcsh:QC1-999, Nuclear physics, 0103 physical sciences, 010306 general physics, Mixing (physics), Ciencias Exactas, L3 data, lcsh:Physics
Abstract: A more precise determination of the B°-B ° mixing parameter in Z ° decays based on a fourfold increase in statistics has been made using the 1990 and t99t L3 data. The analysis of the dilepton events, rnuons and electrons, gives: Za = 0.121 + 0.017 (stat) :t: 0.006 (sys). Using the value Of Xd measured at the "f(4S) we derive the following limit for Zs: Zs > 0.16 (90% CL)., Facultad de Ciencias Exactas
Published: 1992

20. Measurement of the charged multiplicity of events containing bottom hadrons atEc.m.=91GeV

Author: B. A. Schumm, D. S. Koetke, C. E. Adolphsen, J. P. Alexander, D. Averill, B. C. Barish, T. Barklow, B. A. Barnett, D. Blockus, A. Boyarski, B. Brabson, A. Breakstone, F. Bulos, P. R. Burchat, D. L. Burke, R. J. Cence, J. Chapman, M. Chmeissani, D. Cords, D. P. Coupal, P. Dauncey, H. C. DeStaebler, J. M. Dorfan, P. S. Drell, D. C. Drewer, D. Durrett, R. Elia, G. J. Feldman, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, E. Gero, G. Gidal, T. Glanzman, G. Goldhaber, J. J. Gomez Cadenas, G. Gratta, G. Hanson, R. Harr, B. Harral, F. A. Harris, K. Hayes, C. Hearty, C. A. Heusch, M. D. Hildreth, T. Himel, D. A. Hinshaw, S. J. Hong, D. Hutchinson, J. Hylen, W. R. Innes, R. G. Jacobsen, J. A. Jaros, C. K. Jung, J. A. Kadyk, C. Kenney, M. King, S. Komamiya, L. A. Kowalski, J. F. Kral, M. Kuhlen, L. Labarga, A. J. Lankford, F. Le Diberder, M. E. Levi, A. M. Litke, X. C. Lou, V. Lüth, J. A. McKenna, J. A. J. Matthews, T. Mattison, K. C. Moffeit, C. T. Munger, W. N. Murray, J. Nash, H. Ogren, K. F. O'Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, M. Petradza, R. Pitthan, F. C. Porter, P. Rankin, F. R. Rouse, D. R. Rust, H. F. W. Sadrozinski, A. S. Schwarz, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, M. Swartz, R. Thun, G. H. Trilling, M. Turala, R. Van Kooten, P. Weber, A. J. Weinstein, E. Wicklund, S. R. Wagner, M. Woods, M. Yurko, and C. Zaccardelli
Subjects: Nuclear physics, Physics, Quark, Particle decay, Particle physics, Electron–positron annihilation, Hadron, Quark model, High Energy Physics::Experiment, Elementary particle, Multiplicity (mathematics), Nuclear Experiment, Charged particle
Abstract: Using an impact-parameter tag to select an enriched sample of Z0bb» events, we have measured the difference between the average charged multiplicity of bb» and all hadronic Z0 decays to be 2.11.8(stat) 0.6(syst) tracks per event. The resulting total (nonleading) charged multiplicity for Z0 bb» events is 23.1(12.0)1.8 0.6 tracks. A comparison of this nonleading multiplicity to hadronic multiplicity data in the range of 10 to 60 GeV supports the hypothesis of flavor-independent hadronic fragmentation, and yields a measurement of the average energy fraction of bottom hadrons in Z0 decays of xEb=0.620.100.04. © 1992 The American Physical Society.
Published: 1992
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21. Trophic factors therapy in Parkinson's disease

Author: Katherine E. Soderstrom, Jeffrey H. Kordower, and Shilpa Ramaswamy
Subjects: Clinical Trials as Topic, Parkinson's disease, Deep brain stimulation, biology, business.industry, Neurturin, medicine.medical_treatment, Neurodegeneration, Parkinson Disease, Genetic Therapy, medicine.disease, Neuroprotection, Article, Neurotrophic factors, Glial cell line-derived neurotrophic factor, biology.protein, medicine, Animals, Humans, Nerve Growth Factors, business, Neuroscience, GDNF family of ligands
Abstract: Parkinson's disease (PD) is a progressive, neurodegenerative disorder for which there is currently no effective neuroprotective therapy. Patients are typically treated with a combination of drug therapies and/or receive deep brain stimulation to combat behavioral symptoms. The ideal candidate therapy would be the one which prevents neurodegeneration in the brain, thereby halting the progression of debilitating disease symptoms. Neurotrophic factors have been in the forefront of PD research, and clinical trials have been initiated using members of the GDNF family of ligands (GFLs). GFLs have been shown to be trophic to ventral mesencephalic cells, thereby making them good candidates for PD research. This paper examines the use of GDNF and neurturin, two members of the GFL, in both animal models of PD and clinical trials.
Published: 2009
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22. Measurement of thebb¯fraction in hadronicZ0decays with precision vertex detectors

Author: R. G. Jacobsen, D. S. Koetke, C. E. Adolphsen, D. Fujino, B. A. Schumm, S. R. Wagner, J. P. Alexander, D. Averill, B. C. Barish, T. Barklow, B. A. Barnett, D. Blockus, A. Boyarski, B. Brabson, A. Breakstone, F. Bulos, P. R. Burchat, D. L. Burke, R. J. Cence, J. Chapman, M. Chmeissani, D. Cords, D. P. Coupal, P. Dauncey, H. C. DeStaebler, J. M. Dorfan, P. S. Drell, D. C. Drewer, D. Durrett, R. Elia, G. J. Feldman, R. C. Field, W. T. Ford, C. Fordham, R. Frey, K. K. Gan, E. Gero, G. Gidal, T. Glanzman, G. Goldhaber, J. J. Gomez Cadenas, G. Gratta, G. Hanson, R. Harr, B. Harral, F. A. Harris, K. Hayes, C. Hearty, C. A. Heusch, M. D. Hildreth, T. Himel, D. A. Hinshaw, S. J. Hong, D. Hutchinson, J. Hylen, W. R. Innes, J. A. Jaros, C. K. Jung, J. A. Kadyk, C. Kenney, M. King, S. Komamiya, L. A. Kowalski, J. F. Kral, M. Kuhlen, L. Labarga, A. J. Lankford, F. Le Diberder, M. E. Levi, A. M. Litke, X. C. Lou, V. Lüth, J. A. McKenna, J. A. J. Matthews, T. Mattison, K. C. Moffeit, C. T. Munger, W. N. Murray, J. Nash, H. Ogren, K. F. O’Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, M. Petradza, R. Pitthan, F. C. Porter, P. Rankin, D. R. Rust, H. F. W. Sadrozinski, A. S. Schwarz, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, M. Swartz, R. Thun, G. H. Trilling, M. Turala, R. Van Kooten, P. Weber, A. J. Weinstein, E. Wicklund, M. Woods, M. Yurko, and C. Zaccardelli
Subjects: Nuclear physics, Physics, Particle physics, Particle decay, Annihilation, Distribution function, Hadron, General Physics and Astronomy, Elementary particle, Particle identification, Bar (unit), Boson
Abstract: We have measured the fraction of {ital b{bar b}} events in hadronic {ital Z}{sup 0} decays, {ital R}{sub {ital b}{ital {bar b}}}, using the vertex detector system of the Mark II detector at the SLAC Linear Collider. We tag {ital b{bar b}} events by requiring the coincidence of three or more tracks with significant impact parameters. This tag is 50% efficient and results in a sample of 85% purity. We find {ital R}{sub {ital b}{ital {bar b}}}=0.251{plus minus}0.049{plus minus}0.030, in good agreement with other measurements and the standard model prediction.
Published: 1991
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23. Effects of electron-electron scattering on impurity resistivity

Author: B E Sernelius and E Soderstrom
Subjects: Ionized impurity scattering, Thermalisation, Phonon scattering, Condensed matter physics, Scattering, Chemistry, General Materials Science, Scattering length, Scattering theory, Mott scattering, Condensed Matter Physics, Boltzmann equation
Abstract: All important theories of impurity resistivity each give one of two results. These two results coincide for zero temperature but differ for higher temperatures. The electron-electron scattering does not give a direct contribution to the resistivity. However, it has a indirect effect. It affects the occupation numbers of the electron states and thereby modifies the impurity scattering. The two results discussed are both obtained in the absence of explicit electron-electron scattering. The solution of the Boltzmann equation in absence of electron-electron scattering gives one of two results. In the limit of strong electron-electron scattering the second result is obtained; strong electron-electron interaction leads to full thermalisation in the centre-of-mass system of the carriers. Thus the two results are the extreme limits of the results from the Boltzmann equation for varying strength of the electron-electron scattering. The authors make a realistic estimate of the electron-electron scattering-rate and calculate the Boltzmann result for doped GaAs.
Published: 1991
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24. A test of QCD based on 3-jet events from Z0 decays

Author: R. Leiste, S. Beingessner, J. Mnich, H.R. Dimitrov, G. Wuy, M. Hebert, Panos A Razis, A. Rubbia, P. Duinker, L. Antonov, J. D. Burger, J.C. Sens, A. M. Cartacci, R. Raghavan, A. C. König, Y.P. Tong, Konrad Deiters, M N. Kienzle-Focacci, Alberto Aloisio, A. Ricker, Dimitri Bourilkov, Ren-Yuan Zhu, Luciano Barone, F. Filthaut, D. Lee, P. Schmitz, K. Freudenreich, I. C. Brock, G. Rahal-Callot, Guofan Hu, J. Bao, K. Schultze, E. Tarkovsky, H. Anderhub, M. Yzerman, P. Le Coultre, B. Monteleoni, F. Sticozzi, P. Blömeke, M. Fukushima, A. Gordeev, C. R. Wang, J. Krizmanic, A. Marchionni, V.R. Krastev, Th. Meinholz, N. E. Moulai, D. Gelé, V. Koutsenko, R K. Bock, Q.Y. Yang, V. Commichau, H. J. Schreiber, D. Lanske, G. Bransonj, Raffaello D'Alessandro, C. Grinnell, D.N. Mao, K. Schmiemann, Leonardo Merola, R. Starosta, D. Luckey, Gy L. Bencze, R. Weill, J.M. Qian, Zhidong Zhang, C. Spartiotis, J. Berdugo, Z.Q. Yang, E. Gonzalez, S. Lanzano, Bernardo Adeva, X. W. Tang, I. Sheer, P. A. Piroué, G. Schwering, G. Sauvage, F. De Notaristefani, A. Hasan, M. Gailloud, Reinhard W. Schulte, Steven Goldfarb, F. C. Erné, D.H. Zhang, Y. H. Chang, George Alverson, Vineet Kumar, J.-P. Burq, W. Stoeffl, P. Vikas, R. Barillère, R. L. Sumner, G. H. Wang, A. L. Anderson, J. M. Le Goff, D. H. Wright, R. Malik, Federico Carminati, R. Morand, Z. L. Xue, R.J. Wu, A. Sopczak, S. Riemann, J. Behrens, P. J. Li, P. Lebrun, J. F. Zhou, T. Azemoon, J. Wenninger, G. Mirabelli, H.F. Chen, G. S. Sanders, Z. W. Yin, S. N. Ganguli, J. A. Rubio, S. Schulte, H O. Cohn, E. Isiksal, M. Schneegans, Adrian Biland, B. N. Jin, M. Guanziroli, L. Li, D. Duchesneau, F. Cesaroni, K. Lübelsmeyer, Piero Spillantini, V. Pojidaev, A. Arefiev, M. MacDermott, M W. Grunewald, Howard A. Stone, Zhuoxiang Ren, M. Wadhwa, F. Tonisch, D. J. Schotanus, J. M. You, G. Herten, J. Y. Liao, Harvey B Newman, K. Hilgers, N. Produit, K. Sudhakar, Q. Fan, W. Friebel, F. Behner, U. Uwer, J. P. Martin, A. Chen, J. Salicio, Z. Shend, M. A. Niaz, Marcos Cerrada, M. Rubio, Nikita Smirnov, K.D. Shmakov, S. J. Fan, J. Schütte, G. A. Yang, D. P. Stickland, Zheng Wang, W. Wallraff, A. Degré, J K. Guo, E. Shumilov, Y. Mir, C. H. Ye, Sc Yeh, S. Banerjee, W.G. Ma, S. S. Gau, P.V.K.S. Baba, P. Extermann, R. de Asmundis, I. Leedom, H. Hofer, K. L. Tung, Yueh-Feng Liu, M. Lenti, L. Romero, V. Shoutko, P. Cardenal, W. Kittel, Ht. Li, Qiang Li, M.L. Chen, L.S. Hsu, D. Pandoulas, O. Rind, Tariq Aziz, H. R. Gustafson, A. Klimentov, B. Borgia, J. A. Bakken, M. Sachwitz, H. Suter, Rw. Kramer, F. Marzano, G. Coignet, W. Krenz, W. Kinnison, J. Alcaraz, B. Lindemann, F. Bruyant, M. Möller, A. Engler, M. Bourquin, Gerard Fernandez, Hafeez R. Hoorani, M. Tonutti, W. Ruckstuhl, C. Dionisi, U. K. Chaturvedi, Y. S. Lu, K. Strauch, Valentin V. Khoze, S. X. Wu, S. Patricelli, S. Shevchenko, M. Fabre, R.B. Sutton, An.A. Vorobyov, T. Matsuda, V. Plyaskin, M. Capell, G. Passaleva, T. Spickermann, Jozsef Toth, J. Lettry, Claudio Luci, U. Herten, Georgi Sultanov, Crisostomo Sciacca, Marco Pieri, D. DiBitonto, Jérôme Rose, Ph. Rosselet, Egidio Longo, M. Steuer, M. J. Glaubman, G. Forconi, H S. Chen, J. Weber, Pablo Garcia-Abia, Bernard Ille, H. S. Fesefeldt, Alain Hervé, J. H. Field, G. Trowitzsch, C. Y. Chien, C. Li, Q. Ye, C. Rippich, G. Chiefari, Elisabetta Gallo, T. S. Dai, O. Fackler, R. A. Khan, K. N. Qureshi, A. Bohm, Z.Z. Xu, P. Zemp, Cheng Chen, O. Adriani, X.R. Shi, I. Clare, J. Busenitz, M. T. Dova, R. Bizzarri, M. M. Ilyas, L Z. Sun, D. Perret-Gallix, Y D. Xu, Lucas Taylor, G.B. Mills, R. Magahiz, B. P. Roe, A. A. Syed, A. Savin, H. El Mamouni, I. Scott, Marcella Diemoz, P. Göttlicher, A. Bay, C. Neyer, R. Fabbretti, L. Leistam, S. L. Wu, Speranza Falciano, J. D. Swain, C. Zaccardelli, Jj Blaising, P. Arce, D. Goujon, S. Reucroft, S. Shotkin, A. Kasser, V. P. Andreev, G.J. Bobbink, T. Kramer, M. Chemarin, T. Angelov, K. Lanius, G. Hu, M E. Sarakinos, F. Crijns, P. McBride, J. M. Salicio, G. M. Chen, Yu. Kamyshkov, Vincenzo Innocente, Bz Yang, B T. Bouwens, Carlo Civinini, G. Finocchiaro, L. J. Gutay, Marcel Merk, U. Becker, M. Maolinbay, H. Haan, P. Berges, X. Leytens, Kajari Mazumdar, S. Khokhar, T.R. McMahon, X. J. Yan, M. Maire, J. Perrier, Mariagrazia Alviggi, G. Von Dardel, D. Linnhofer, Carlos Willmott, C. G. Yang, Emilio Leonardi, Y. F. Wang, X.G. Li, F. J. Eppling, L. W. Jones, R. Mount, I. Vetlitsky, D. S. Yan, Z. Y. Lin, Xd Cai, K. S. Kumar, S. M. Ting, A. Bujak, Oliver Kornadt, M. Pohl, R. Liu, D. Antreasyan, W. Y. Chen, Qi An, M. Aguilar-Benitez, I. Duran, H. Janssen, K.S. Yang, L. Baksay, P. Marchesini, Samuel C.C. Ting, S. Muller, Simonetta Gentile, V.G. Shevchenko, G. Gratta, Boleslaw Wyslouch, Kenneth Francis Read, F. Chollet, V. Lalieu, Lamberto Luminari, G. Conforto, S. Rosier-Lees, Ming Zeng, Z. F. Gong, Herwig Schopper, M. White, M. Bocciolini, M. Röhner, R. C. Ball, Pierre Lecomte, G. Sartorelli, Petr Levchenko, Charles Timmermans, R. Rosmalen, A. Malinin, S. Röhner, A. Kunin, Y.F. Mao, F. Wittgenstein, R. T. Van de Walle, L. Ludovici, D. Hauschildt, E. Drago, L. Niessen, P.G. Seiler, E. Valente, D. McNally, T. Driever, Peter Denes, G. Viertel, S. Morganti, J. Schwenke, X. Y. Cui, Paolo Bagnaia, L. Martinez-Laso, L. Urbán, D. Boutigny, Y. Mi, B. L. Betev, E. Dénes, F. Pauss, R. Sehgal, G. Morand, Valery Schegelsky, Xl Wang, Antonino Zichichi, J.M. Lubbers, Ph Fisher, H. Rykaczewski, Thomas Ferguson, C. Tonwars, Y. Karyotakis, D.G. Stringfellow, E. Nagy, M. Vivargent, Christine Buisson, I. Vorobiev, Z. M. Wang, D. Kirkby, F. Plasil, Jean Fay, M. Dhina, Christopher George Tully, T. Foreman, Wolfgang Lohmann, H. Vogt, B. Bertucci, J. Ulbricht, Y Y. Xie, Nicanor Colino, J.H. Wang, P. K. Malhotra, H. A. Rizvi, W. J. Metzger, G.G.G. Massaro, F. Carbonara, F. L. Linde, Wd. Nowak, Qian Wang, C. F. He, J. Peiy, H L. Zhuang, A. Pevsner, Barry Blumenfeld, G. Paternoster, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, M. Napolitano, E. Soderstrom, G. Landi, T.J. Wenaus, Manjit Kaur, H. Akbari, J F. Li, Mingshui Chen, D. Ren, J B. Ye, A. Contin, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: Quantum chromodynamics, Physics, Quark, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, High Energy Physics::Lattice, High Energy Physics::Phenomenology, Scalar (mathematics), Elementary particle, Parton, Jet (particle physics), 01 natural sciences, Gluon, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Boson
Abstract: We present a study of 43 000 3-jet events from Z0 boson decays. Both the measured jet energy distributions and the event orientation are reproduced by second order QCD. An alternative model with scalar gluons fails to describe the data. © 1991.
Published: 1991
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25. Theories of impurity resistivity

Author: E Soderstrom and B E Sernelius
Subjects: Physics, Work (thermodynamics), Condensed matter physics, Scattering, Type (model theory), Condensed Matter Physics, Boltzmann equation, symbols.namesake, Impurity, Electrical resistivity and conductivity, Quantum mechanics, Boltzmann constant, symbols, General Materials Science, Thomas–Fermi model
Abstract: For most theories of impurity resistivity the lowest-order results are the same for zero temperature, but for finite temperatures there are two different results. The fact that the Boltzmann results and the results from force-balance type theories disagree for finite temperatures has recently led to increased theoretical activity. In the present work the authors study how the newly proposed generalized Drude approach of Sernelius (1989) and the dynamical theory of Farvacque (1989) compare with other theories. They use the full temperature-dependent random-phase approximation screening in their numerical calculations, but also present results with the generalized temperature-dependent Thomas-Fermi screening. The authors furthermore give some analytical results where this is possible. They show that inclusion of electron-electron scattering in the solution to the Boltzmann equation brings the result closer to that from the force-balance type theories; very strong electron-electron scattering results in perfect agreement. Numerical results are presented for doped GaAs.
Published: 1991
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26. Search for elastic nondiagonal lepton-pair production ine+e−annihilation at √s=29 GeV

Author: J. J. Gomez-Cadenas, C. A. Heusch, G. Abrams, C. E. Adolphsen, C. Akerlof, J. P. Alexander, M. Alvarez, D. Amidei, A. R. Baden, J. Ballam, B. C. Barish, T. Barklow, B. A. Barnett, J. Bartelt, D. Blockus, G. Bonvicini, A. Boyarski, J. Boyer, B. Brabson, A. Breakstone, J. M. Brom, F. Bulos, P. R. Burchat, D. L. Burke, F. Butler, F. Calvino, R. J. Cence, J. Chapman, D. Cords, D. P. Coupal, H. C. DeStaebler, D. E. Dorfan, J. M. Dorfan, P. S. Drell, G. J. Feldman, E. Fernandez, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, G. Gidal, L. Gladney, T. Glanzman, M. S. Gold, G. Goldhaber, L. Golding, A. Green, P. Grosse-Wiesmann, J. Haggerty, G. Hanson, R. Harr, F. A. Harris, C. M. Hawkes, K. Hayes, D. Herrup, T. Himel, M. Hoenk, R. J. Hollebeek, D. Hutchinson, J. Hylen, W. R. Innes, M. Jaffre, J. A. Jaros, I. Juricic, J. A. Kadyk, D. Karlen, J. Kent, S. R. Klein, A. Koide, W. Koska, W. Kozanecki, A. J. Lankford, R. R. Larsen, B. W. LeClaire, M. E. Levi, Z. Li, A. M. Litke, N. S. Lockyer, V. Lüth, C. Matteuzzi, J. A. J. Matthews, D. I. Meyer, B. D. Milliken, K. C. Moffeit, L. Müller, J. Nash, M. E. Nelson, D. Nitz, H. Ogren, R. A. Ong, K. F. O’Shaughnessy, S. I. Parker, C. Peck, A. Petersen, M. Petradza, F. C. Porter, P. Rankin, B. Richter, K. Riles, P. C. Rowson, D. R. Rust, H. F. W. Sadrozinski, T. Schaad, T. L. Schalk, H. Schellman, W. B. Schmidke, A. S. Schwarz, A. Seiden, P. D. Sheldon, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, R. Thun, G. H. Trilling, R. Tschirhart, C. de la Vaissiere, R. Van Kooten, H. Veltman, P. Voruganti, S. R. Wagner, P. Weber, A. J. Weinstein, A. J. Weir, S. Weisz, S. L. White, E. Wicklund, D. R. Wood, D. Y. Wu, and J. M. Yelton
Subjects: Physics, Particle physics, Annihilation, Electron–positron annihilation, High Energy Physics::Phenomenology, General Physics and Astronomy, Elementary particle, Fermion, Nuclear physics, Pair production, High Energy Physics::Experiment, Production (computer science), Storage ring, Lepton
Abstract: We have searched for the annihilation of e+e- into the exclusive channels e and at s =29 GeV, using 226 and 133 pb-1, respectively, of data taken with the Mark II detector at the SLAC storage ring PEP. The resulting candidate sample is compatible with the expected background from pair production. Our analysis yields 95%-C.L. cross-section limits of e/
Published: 1991
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27. Measurement of the total hadronic cross section ine+e−annihilation ats=29GeV

Author: C. von Zanthier, W. de Boer, G. Grindhammer, J. Hylen, B. Harral, C. Hearty, L. Labarga, J. Matthews, M. Schaad, G. Abrams, C. E. Adolphsen, C. Akerlof, J. P. Alexander, M. Alvarez, A. R. Baden, J. Ballam, B. C. Barish, T. Barklow, B. A. Barnett, J. Bartelt, D. Blockus, G. Bonvicini, A. Boyarski, J. Boyer, B. Brabson, A. Breakstone, J. M. Brom, F. Bulos, P. R. Burchat, D. L. Burke, F. Butler, F. Calvino, R. J. Cence, J. Chapman, D. Cords, D. P. Coupal, H. C. DeStaebler, D. E. Dorfan, J. M. Dorfan, P. S. Drell, G. J. Feldman, E. Fernandez, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, G. Gidal, T. Glanzman, G. Goldhaber, A. Green, P. Grosse-Wiesmann, J. Haggerty, G. Hanson, R. Harr, F. A. Harris, C. M. Hawkes, K. Hayes, D. Herrup, C. A. Heusch, T. Himel, M. Hoenk, D. Hutchinson, W. R. Innes, M. Jaffre, J. A. Jaros, I. Juricic, J. A. Kadyk, D. Karlen, J. Kent, S. R. Klein, W. Koska, W. Kozanecki, A. J. Lankford, R. R. Larsen, M. E. Levi, Z. Li, A. M. Litke, V. Lüth, D. I. Meyer, B. D. Milliken, K. C. Moffeit, L. Müller, J. Nash, M. E. Nelson, D. Nitz, H. Ogren, K. F. O'Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, A. Petersen, M. Petradza, F. C. Porter, P. Rankin, K. Riles, D. R. Rust, H. F. W. Sadrozinski, T. L. Schalk, W. B. Schmidke, A. S. Schwarz, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, R. Thun, G. H. Trilling, R. Tschirhart, R. Van Kooten, H. Veltman, P. Voruganti, S. R. Wagner, P. Weber, A. J. Weinstein, A. J. Weir, S. Weisz, S. L. White, E. Wicklund, D. R. Wood, and D. Y. Wu
Subjects: Physics, Elastic scattering, Cross section (physics), Particle physics, Luminosity (scattering theory), Pair production, Annihilation, Monte Carlo method, Radiative transfer, High Energy Physics::Experiment, Bhabha scattering
Abstract: A precise measurement of the ratio R of the total cross section e+e-hadrons to the pointlike cross section e+e-+- at a center-of-mass energy of 29.0 GeV is presented. The data were taken with the upgraded Mark II detector at the SLAC storage ring PEP. The result is R=3.920.050.09. The luminosity has been determined with three independent luminosity monitors measuring Bhabha scattering at different angular intervals. Recent calculations of higher-order QED radiative corrections are used to estimate the systematic error due to missing higher-order radiative corrections in the Monte Carlo event generators. © 1991 The American Physical Society.
Published: 1991
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28. Measurement of the inclusive production of neutral pions and charged particles on the Z0 resonance

Author: Yu. Galaktionov, D. Pandoulas, T. McMahon, J. Alcaraz, T. Spickermann, Bernard Ille, X. Lue, U. K. Chaturvedi, Y. S. Lu, A. A. Syed, Igor Vorobiev, M. Hebert, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, G. Landi, Egidio Longo, J.C. Sens, Panos A Razis, M. S. Sarakinos, R. Mount, A. Bay, Jozsef Toth, J. Lettry, Claudio Luci, Cheng Chen, R. Magahiz, J. D. Swain, X.L. Wang, P. McBride, Jérôme Rose, B.C. Stringfellow, M. Yzerman, F. Crijns, M. M. Ilyas, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Y. Karyotakis, E. Gonzales, P. Blömeke, M.L. Chen, Manjit Kaur, H. R. Gustafson, Bolek Wyslouch, Qian Wang, Carlo Civinini, C. F. He, M. Maolinbay, A. Pevsner, H. Akbari, Adrian Biland, Daqiang Zhang, Barry Blumenfeld, Elisabetta Gallo, A. Böhm, C. Zaccardelli, J. H. Field, G. Trowitzsch, C. Y. Chien, Jun Guo, B. Lindemann, G. Herten, Jean Fay, M. Dhina, D. Boutigny, J.H. Wang, A. Gordeev, P. K. Malhotra, H. A. Rizvi, A. Kunin, W. J. Metzger, K. N. Qureshi, F. Carbonara, F. L. Linde, G. Finocchiaro, S. Schulte, M. Aguilar-Benitez, M. Fukushima, Marcella Diemoz, Dimitri Bourilkov, R.W. Krammer, K. Schmiemann, Herwig Schopper, M. Bocciolini, An.A. Vorobyov, T. Matsuda, C. Manña, V. Shevchenko, S. Beingessner, W. Friebel, G. Faber, S. Reucroft, M. White, J. Berdugo, K.D. Shmakov, S. J. Fan, J. Behrens, P. J. Li, J. Perrier, M. N. Kienzle-Focacci, Y. J. Pei, O. Adriani, J. Mnich, R. Weill, L. Antonov, G. Von Dardel, A. Degré, S. Shotkin, R. Sehgal, Z.Q. Yang, M. Lenti, A. C. Weber, N. E. Moulai, P. Lebrun, A. Rubbia, J. M. Le Goff, T. Foreman, M. J. Glaubman, S. Lanzano, Lucas Taylor, M. Möller, B. Martin, A. L. Anderson, D. P. Stickland, Raffaello D'Alessandro, X.G. Lli, G. S. Sanders, C. Grinnell, D. Wright, Ying Wu, J. F. Zhou, F. Diez-Hedo, Peter Denes, D. Z. Shen, P. Cardenal, J. A. Bakken, B. Borgia, W. Kittel, H. El Mamouni, Leonardo Merola, E. Valente, F. Plasil, J. Bao, M. MacDermott, P. G. Seiler, J. A. Rubio, M. A. Niaz, G. Mirabelli, Y. Mir, C. H. Ye, Paolo Bagnaia, F. Cesaroni, J. Ulbricht, Yu. Kamyshkov, M. Sachwitz, G. Sauvage, Mingshui Chen, Marco Meschini, F. Bruyant, E. Nagy, A. Engler, W. Ruckstuhl, D. McNally, E. Dénes, M. Merk, U. Uwer, J. Y. Liao, D. Kirkby, A. Chen, T. Azemoon, C. J.W.P. Timmermans, P. Extermann, P. Vikas, M. Capell, Yuehong Xie, I. Leedom, M. Vivargent, B. Spiess, Christine Buisson, K. Lübelsmeyer, Piero Spillantini, A. Bujak, H. Hofer, P. Arce, Mw Gruenewald, J. Salicio, H.R. Dimitrov, K. L. Tung, M. Schneegans, J. Krizmanic, G. Chiefari, D. Goujon, A. Marchionni, S. Shevchenko, X. Leytens, G. Viertel, E. Isiksal, R. Rosmalen, Emilio Leonardi, Z. M. Wang, J. Schütte, S. Rosier-Lees, C. G. Yang, Harvey B Newman, K. Hilgers, X.R. Shi, Marcos Cerrada, M. Rubio, J. D. Burger, Vincenzo Innocente, Christopher George Tully, R. Malik, P. Le Coultre, S. Morganti, H. S. Fesefeldt, R. Bock, V.R. Krastev, G. Rahal-Callot, Ren-Yuan Zhu, Luciano Barone, Petr Levchenko, S. Röhner, D. Ren, Lamberto Luminari, Qiang Li, I. Clare, J. Busenitz, J. Schwenke, W.G. Ma, X. Y. Cui, P. Göttlicher, F. Wittgenstein, K. S. Kumar, D.W. Schmitz, G.G.G. Massaro, J. M. Lubbers, K. Sudhakar, L. Baksay, A. A. Savin, Wolfgang Lohmann, A. Sopczak, J. Fehlmann, L. Ludovici, U. Vikas, Robert Clare, A. Contin, L. Martinez-Laso, E. Drago, V. Plyaskin, H. Vogt, B. Bertucci, Thomas Hebbeker, Paul Lecoq, K. Schultze, L. Niessen, E. Tarkovsky, Zhuoxiang Ren, Sau Lan Wu, R. C. Ball, M. Wadhwa, M. Guanziroli, Pierre Lecomte, G. Sartorelli, M. Napolitano, P. Marchesini, U. Herten, J. B. Ye, L. Z. Sun, Q.Y. Yang, Ming Zeng, Z.Y. Lin, D. J. Schotanus, J. M. You, R. Leiste, D.N. Mao, H. Anderhub, C. R. Wang, Nicanor Colino, D. Lanske, M. Röhner, Sc Yeh, G. Fernandez, B. Z. Yang, L. Romero, J. P. Martin, E. Soderstrom, H. S. Chen, N. Produit, Helmut Vogel, M. T. Dova, H. O. Cohn, R. Starosta, Bernardo Adeva, G. A. Yang, D. Luckey, Gy L. Bencze, A. Gurtu, O. Fackler, L. Urbán, Y. Mi, V. Commichau, H. J. Schreiber, E. Shumilov, T. Kramer, G. B. Mills, J. J. Blaising, B. Monteleoni, F. Sticozzi, Kajari Mazumdar, S. Khokhar, X. J. Yan, S. Müller, Y.F. Mao, M. Bourquin, V. Shoutko, Reinhard W. Schulte, C. Spartiotis, L. Li, D. Duchesneau, K. Strauch, F. C. Erné, P. Zemp, H. Haan, R. de Asmundis, S. C. Tonwar, Alexander Malinin, M. Tonutti, U. Roeser, Xd Cai, R. Morand, M. Gailloud, W. Kinnison, I. Scott, Frank Filthaut, M. Fabre, Z. L. Xue, Mariagrazia Alviggi, Thomas Ferguson, A. Hasan, Howard A. Stone, Georgi Sultanov, J.F. Li, H.F. Chen, F. Tonisch, Q. Fan, I. Vetlitsky, T. S. Dai, R. A. Khan, H. Suter, T. Driever, Valentin V. Khoze, Y. D. Xu, V. P. Andreev, G.J. Bobbink, M. Chemarin, C-Q. Li, G. M. Chen, R. Bizzarri, F. DeNotaristefani, L. Leistam, R.J. Wu, P. Berges, M. Maire, O. Rind, Hafeez R. Hoorani, Z.F. Gong, V. Lalieu, Y. H. Chang, George Alverson, R. T. Van de Walle, V. Koutsenko, Vineet Kumar, J.P. Burq, P. Schmitz, Alexei Klimentov, K. Deiters, K. Freudenreich, Roberto Divia, B. P. Roe, R. Liu, I. C. Brock, T. J. Wenaus, P.V.K.S. Baba, H. L. Zhuang, Oliver Kornadt, M. Pohl, A. Kasser, Guofan Hu, J. Schwering, Z.Z. Xu, F. Ferroni, Y. Zeng, T. Angelov, J. G. Branson, Jianming Qian, G. Hu, Carlos Willmott, Speranza Falciano, Y. F. Wang, H. T. Li, Z. W. Yin, D. Antreasyan, S. N. Ganguli, Giovanni Paternoster, Qi An, H. Janssen, K.S. Yang, P. Duinker, Simonetta Gentile, Kenneth Francis Read, G. Conforto, D. Hauschildt, C. Neyer, D. M. Lee, B. N. Jin, H. Nowak, Wolfgang Stoeffl, Samuel C.C. Ting, L. Zehnder, W. Wallraff, Steven Goldfarb, S. Banerjee, G. Passaleva, Zp Zhang, Tariq Aziz, W. Y. Chen, D. Gele, Crisostomo Sciacca, François Chollet, Marco Pieri, C. Rippich, G. Gratta, Alberto Aloisio, A. Ricker, S.S. Gau, Th. Meinholz, L. J. Gutay, U. Becker, X. W. Tang, I. Sheer, I. Duran, P. A. Piroué, B. Bouwens, F. J. Eppling, L. W. Jones, S. X. Wu, D. S. Yan, S. M. Ting, R.B. Sutton, D. Linnhofer, Federico Carminati, D. DiBitonto, Ph. Rosselet, S. Patricelli, Q. Ye, M. Steuer, G. Forconi, J. Weber, D. Perret-Gallix, A. Arefiev, Aa Vorobyov, F. Marzano, G. Coignet, W. Krenz, R. Fabbretti, Yanwen Liu, Sabine Riemann, A. M. Cartacci, R. Raghavan, A. C. König, Y.P. Tong, Laurent Vuilleumier, R. L. Sumner, G. H. Wang, J. Wenninger, V. Pojidaev, Nikita Smirnov, Zm Wang, B. L. Betev, G. Morand, L.S. Hsu, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, 7. Clean energy, 01 natural sciences, Charged particle, Nuclear physics, Pion, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Center of mass, Nuclear Experiment, 010306 general physics, Parton shower, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment
Abstract: We present a study of the inclusive production of neutral pions and charged particles from 112 000 hadronic Z 0 decays. The measured inclusive momentum distributions can be reproduced by parton shower Monte Carlo programs and also by an analytical QCD calculation. Comparing our results to e + e − data between √ s = 9 and 91 GeV, we findfind that the evolution of the spectra with center of mass energy is consistent with the QCD predictions.
Published: 1991
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29. Decay properties of tau leptons measured at the Z0 resonance

Author: Adrian Biland, Roberto Battiston, H. Anderhub, K.D. Shmakov, S. J. Fan, B. Borgia, L.S. Hsu, Gerard Fernandez, J. Ulbricht, J.H. Wang, Jozsef Toth, J. Lettry, Claudio Luci, A. Engler, W. Ruckstuhl, P. Zemp, F. Plasil, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Kunin, Zheng Wang, Mingshui Chen, I. Clare, J. Busenitz, R. de Asmundis, H. S. Fesefeldt, P. Göttlicher, Elisabetta Gallo, M. Pauluzzi, B. P. Roe, Petr Levchenko, S. Röhner, L. J. Gutay, W. Kittel, W. J. Metzger, F. Wittgenstein, U. Becker, L. Ludovici, M. Chmeissani, J. B. Ye, E. Drago, L. Niessen, H. R. Gustafson, Sau Lan Wu, Chenliang Wang, T. Driever, D. Ren, R. Sehgal, O. Fackler, L. Z. Sun, L. Urbán, I. Duran, X. L. Wang, Yuehong Xie, M. Vivargent, Christine Buisson, Z. M. Wang, An.A. Vorobyov, L. Antonov, R. Leiste, C. Neyer, F. Carbonara, B. L. Betev, K. N. Qureshi, E. Nagy, C. Dionisi, T. Matsuda, Pablo Garcia-Abia, T. Kramer, Alain Hervé, F. L. Linde, S. Reucroft, S. Schulte, A. Bay, F. J. Eppling, L. W. Jones, A. Contin, Carlo Civinini, B. Monteleoni, M. Sachwitz, M. Maolinbay, F. Sticozzi, G. Raven, M. Capell, X.G. Li, B. N. Jin, M. Aguilar-Benitez, Giovanni Ambrosi, S. Shotkin, H. Nowak, D. S. Yan, K. Schmiemann, Herwig Schopper, S. M. Ting, J. J. Blaising, M. White, X. R. Shi, Felicitas Pauss, V. Plyaskin, M. J. Glaubman, G. Morand, Y. J. Pei, C. Spartiotis, A. C. Weber, O. Adriani, Lucas Taylor, J. Krizmanic, A. Marchionni, M. Schneegans, D. M. Lee, Qian Wang, Wolfgang Stoeffl, G. Schwering, R. Malik, Qiang Li, S. Rosier-Lees, V.R. Krastev, D. P. Stickland, H. Haan, H. El Mamouni, A. Bujak, Oliver Kornadt, M. Pohl, P. Le Coultre, R. Morand, Z. L. Xue, M. T. Dova, Howard A. Stone, Mariagrazia Alviggi, Yu. Kamyshkov, E. Gonzalez, A. A. Savin, D. Linnhofer, R. Fabbretti, Y. Mir, M. Guanziroli, E. Valente, C. H. Ye, F. Tonisch, Q. Fan, J. M. Lubbers, W. Wallraff, P. Schmitz, Alexei Klimentov, H. O. Cohn, P. Arce, D. Goujon, Federico Carminati, C. F. He, J. M. Salicio, Zhen Zhang, Mw Gruenewald, G. B. Mills, C. G. Yang, P. Vikas, S. Lanzano, Bernardo Adeva, G. Mirabelli, G. M. Bilei, J. P. Martin, T. Angelov, D. McNally, I. Vetlitsky, D.N. Mao, A. Kasser, Guofan Hu, S. Banerjee, H.R. Dimitrov, U. Herten, B. Wysouch, R. Starosta, D. Luckey, Vincenzo Innocente, R. Barillère, A. Pevsner, R. Mount, K. S. Kumar, E. Shumilov, Gy L. Bencze, Reinhard W. Schulte, Zhuoxiang Ren, M. Gailloud, M. Wadhwa, D. J. Schotanus, J. D. Burger, A. Sopczak, V. Shoutko, Yanwen Liu, F. C. Erné, M. Fukushima, Barry Blumenfeld, G. Herten, S. Beingessner, S. Patricelli, Valery Schegelsky, Antonino Zichichi, Sabine Riemann, X. Leytens, C-Q. Li, Q. Ye, G. Paternoster, D.W. Schmitz, G. Rahal-Callot, G.G.G. Massaro, K. Lanius, J. M. You, K. Lübelsmeyer, Piero Spillantini, Wen-Gan Ma, W. Friebel, N. Produit, J. G. Branson, K. Freudenreich, R.J. Wu, G. Viertel, Ph Fisher, J. Mnich, M. Tonutti, H. Rykaczewski, V. Shevchenko, K. Sudhakar, Y. Karyotakis, R. Bizzarri, Alberto Aloisio, A. Ricker, F. DeNotaristefani, Robert Clare, Thomas Hebbeker, A. M. Cartacci, Paul Lecoq, R. W. Kraemer, G. A. Yang, K. Dénes, Igor Vorobiev, Jianming Qian, D. Z. Shen, A. Rubbia, T. Foreman, J. A. Bakken, M. Hebert, R. Raghavan, A. C. König, Y.P. Tong, Laurent Vuilleumier, G. Hu, L. Leistam, Th. Meinholz, Panos A Razis, M. Napolitano, Z. W. Yin, S. N. Ganguli, Z. F. Gong, E. Soderstrom, W. Y. Chen, A. A. Syed, K. Schultze, E. Tarkovsky, J. Bao, Attilio Santocchia, P. Blömeke, Jean Fay, M. Dhina, Dimitri Bourilkov, D. Boutigny, X. W. Tang, I. Sheer, P. A. Piroué, H. S. Chen, L. Servoli, G. Landi, R. L. Summer, Peter Denes, D. Lanske, Sc Yeh, Lamberto Luminari, J. M. Le Goff, D. H. Wright, A. Gordeev, Stéphane Jézéquel, G. H. Wang, Z. Y. Lin, B.C. Stringfellow, J. P. Burg, P. Berges, Tariq Aziz, O. Rind, Paolo Bagnaia, S. Morganti, M. Yzerman, F. Crijns, M. Bocciolini, L. Romero, J. Berdugo, Hafeez R. Hoorani, N. E. Moulai, E. Fiandrini, J. Wenninger, Z.Q. Yang, D. Duchesneau, V. Pojidaev, Nikita Smirnov, Manjit Kaur, M. Fabre, Y. Mi, H. Akbari, Daqiang Zhang, M. Caria, Georgi Sultanov, G. S. Sanders, J.F. Li, T. S. Dai, R. A. Khan, G. Gratta, Jun Guo, M. Bourquin, B. Lindemann, Crisostomo Sciacca, K. Strauch, Carlos Willmott, G. Finocchiaro, H. Suter, Marco Pieri, G. Sauvage, C. Rippich, V. Lalieu, S. C. Tonwar, P. G. Seiler, J. A. Rubio, V. P. Andreev, G.J. Bobbink, R. C. Ball, Pierre Lecomte, Valentin V. Khoze, G. Sartorelli, Frank Filthaut, Speranza Falciano, Harvey B Newman, M. Chemarin, V. Koutsenko, G. M. Chen, Thomas Ferguson, K. Hilgers, M. N. Kienzle-Focacci, R. Rosmalen, Marcel Merk, J. Schwenke, J. Perrier, Marco Meschini, X. Y. Cui, D. Kirkby, Charles Timmermans, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, H. T. Li, D. Antreasyan, Nicanor Colino, Qi An, D. Pandoulas, H. Janssen, K.S. Yang, Helmut Vogel, T. Spickermann, P. Duinker, M. Möller, Simonetta Gentile, Bernard Ille, Kenneth Francis Read, G. Conforto, D. Hauschildt, Kajari Mazumdar, S. Khokhar, T.R. McMahon, X. J. Yan, S. Müller, R. Liu, R. Magahiz, S. S. Gau, T. J. Wenaus, P.V.K.S. Baba, J. D. Swain, H. F. Chen, H. L. Zhuang, Xd Cai, F. Cesaroni, L. Martinez-Laso, J. Y. Liao, P. McBride, C. Maña, I. C. Brock, Emilio Leonardi, J. Schütte, Y. F. Wang, R. Bock, P. Marchesini, G. Chiefari, L. Baksay, F. Bruyant, Ming Zeng, S. Shevchenko, F. Behner, M. Röhner, F. Ferroni, Y. Zeng, Y. H. Chang, George Alverson, Vineet Kumar, Y.F. Mao, R. T. Van de Walle, I. Scott, M. MacDermott, M. A. Niaz, P. Extermann, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, Egidio Longo, J.C. Sens, M. S. Sarakinos, M. M. Ilyas, M.L. Chen, Marcella Diemoz, R. Weill, M. Lenti, G. Von Dardel, A. L. Anderson, A. Degré, Ying Wu, J. F. Zhou, A. Arefiev, Raffaello D'Alessandro, C. Grinnell, Aa Vorobyov, Leonardo Merola, T. Azemoon, L. Li, Marcos Cerrada, Ren-Yuan Zhu, Luciano Barone, Yu. Galaktionov, J. Alcaraz, F. Marzano, G. Coignet, W. Krenz, Q.Y. Yang, A. Gurtu, V. Commichau, H. J. Schreiber, Cheng Chen, Samuel C.C. Ting, A. Böhm, C. Zaccardelli, W. W. Kinnison, Steven Goldfarb, G. Passaleva, D. Gele, A. Hasan, S. X. Wu, R.B. Sutton, D. DiBitonto, Ph. Rosselet, M. Steuer, G. Forconi, J. Weber, D. Perret-Gallix, Y. D. Xu, U. K. Chaturvedi, Y. S. Lu, A. Malinin, Jérôme Rose, J. H. Field, G. Trowitzsch, C. Y. Chien, J. Behrens, P. J. Li, P. Lebrun, BT Bouwens, U. Uwer, A. Chen, J. Salicio, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Electron–positron annihilation, 01 natural sciences, Charged particle, Nuclear physics, 0103 physical sciences, Decay length, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Impact parameter, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton
Abstract: From 2540 Z0 → τ+τ− events, we determine the inclusive decay branching fractions of the τ-lepton into one and three charged particles to be 0.856 ± 0.006 (stat.) ± 0.003 (syst.) and 0.144 ± 0.006 (stat.) ± 0.003 (syst.), respectively. The leptonic branching fractions are measured to be 0.175 ± 0.008 (stat.) ± 0.005 (syst.) for τ → μνμντ and 0.177 ± 0.007 (stat.) ± 0.006 (syst.) for τ → eνeντ. We determined the τ lifetime both from three-prong decays using the decay length and from one-prong decays using the impact parameter. The results from the two independent methods agree and yield a combined value of [0.309 ± 0.023 (stat.) ± 0.030 (syst.)] × 10−12s.
Published: 1991
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30. Searches for supersymmetric particles produced inZ-boson decay

Author: T. Barklow, G. S. Abrams, C. E. Adolphsen, D. Averill, J. Ballam, B. C. Barish, B. A. Barnett, J. Bartelt, S. Bethke, D. Blockus, G. Bonvicini, A. Boyarski, B. Brabson, A. Breakstone, F. Bulos, P. R. Burchat, D. L. Burke, R. J. Cence, J. Chapman, M. Chmeissani, D. Cords, D. P. Coupal, P. Dauncey, H. C. DeStaebler, D. E. Dorfan, J. M. Dorfan, D. C. Drewer, R. Elia, G. J. Feldman, D. Fernandes, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, C. Gatto, E. Gero, G. Gidal, T. Glanzman, G. Goldhaber, J. J. Gomez Cadenas, G. Gratta, G. Grindhammer, P. Grosse-Wiesmann, G. Hanson, R. Harr, B. Harral, F. A. Harris, C. M. Hawkes, K. Hayes, C. Hearty, C. A. Heusch, M. D. Hildreth, T. Himel, D. A. Hinshaw, S. J. Hong, D. Hutchinson, J. Hylen, W. R. Innes, R. G. Jacobsen, J. A. Jaros, C. K. Jung, J. A. Kadyk, J. Kent, M. King, D. S. Koetke, S. Komamiya, W. Koska, L. A. Kowalski, W. Kozanecki, J. F. Kral, M. Kuhlen, L. Labarga, A. J. Lankford, R. R. Larsen, F. Le Diberder, M. E. Levi, A. M. Litke, X. C. Lou, V. Lüth, J. A. McKenna, J. A. J. Matthews, T. Mattison, B. D. Milliken, K. C. Moffeit, C. T. Munger, W. N. Murray, J. Nash, H. Ogren, K. F. O’Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, M. Petradza, R. Pitthan, F. C. Porter, P. Rankin, K. Riles, F. R. Rouse, D. R. Rust, H. F. W. Sadrozinski, M. W. Schaad, B. A. Schumm, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, M. Swartz, R. Thun, G. H. Trilling, R. Van Kooten, P. Voruganti, S. R. Wagner, S. Watson, P. Weber, A. J. Weinstein, A. J. Weir, E. Wicklund, M. Woods, D. Y. Wu, M. Yurko, C. Zaccardelli, and C. von Zanthier
Subjects: Physics, Particle physics, Annihilation, Electron–positron annihilation, Degenerate energy levels, General Physics and Astronomy, Elementary particle, Supersymmetry, Linear particle accelerator, law.invention, Nuclear physics, law, Collider, Boson
Abstract: We have searched for supersymmetric particles in 528 Z decays with the Mark II detector at the SLAC Linear Collider. We place 95%-confidence-level lower mass limits on degenerate squarks, nondegenerate up-type squarks, nondegenerate down-type squarks, charginos, pair-produced unstable neutralinos, and neutralinos from associated production. © 1990 The American Physical Society.
Published: 1990
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31. A reanalysis of B0-B̄0 mixing in e+e− annihilation at 29 GeV

Author: A. Petersen, J. M. Brom, A. Seiden, P. Voruganti, F. Butler, D. Hutchinson, Darien Wood, K. O'Shaughnessy, H. O. Ogren, J. A. Jaros, A. S. Schwarz, M. L. Perl, C. W. Peck, W. Koska, Kenneth G. Hayes, J. Boyer, K. Riles, G. Bonvicini, J. A. Kadyk, A. Breakstone, R. P. Thun, D.P. Coupal, Stephen Robert Wagner, E. Soderstrom, R. R. Larsen, Ryszard Stroynowski, D. Fujino, J. Hylef, M. S. Gold, G. H. Trilling, D. Nitz, Gerson Goldhaber, W. R. Innes, F. C. Porter, D. Y. Wu, P. Rankin, D. Amidei, R. Frey, B. D. Milliken, Timothy Barklow, E. Wicklund, P. C. Rowson, B. W. Leclaire, S. R. Klein, G. Hanson, A. J. Lankford, J. Haggerty, Jordan Nash, S. L. White, J. G. Smith, H. F.W. Sadrozinski, Alan Litke, Cords D, T. Schalk, W. B. Schmidke, S. Weisz, B. B. Brabson, Michael Levi, R. J. Hollebeek, F. Calviño, P. Weber, Patricia R. Burchat, D. E. Dorfan, M. Petradza, R. A. Ong, H. Veltman, B. A. Barnett, D. P. Stoker, W. Kozanecki, H. Schellman, G. S. Abrams, M. Jaffre, F. A. Harris, K. K. Gan, E. Fernandez, C.M. Hawkes, R. Tschirhart, Sherwood Parker, G. J. Feldman, George Gidal, R. C. Field, I. Bartelt, Fordham C, K.C. Moffeit, D. Herrup, A. J. Weinstein, T. Glanzman, J. A. J. Matthews, V. Luth, A. Snyder, P.S. Drell, W. T. Ford, L. Gladney, DeStaebler Hc, N. S. Lockyer, Mark E. Nelson, I. Juricic, R. J. Cence, B. C. Barish, D. Karlen, L. Müller, D. I. Meyer, J. M. Yelton, A. R. Baden, T. Himel, J. Kent, P. D. Sheldon, D. R. Rust, Burton Richter, D. Blockus, J. Dorfan, A. M. Boyarski, A. J. Weir, R. Van Kooten, James P. Alexander, A. Green, D. L. Burke, T. Schaad, M. Alvarez, Grosse-Wiesmann P, R. Harr, J. W. Chapman, Adolphsen Ce, C. A. Heusch, and F. Bulos
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, High Energy Physics::Phenomenology, Hadron, Astrophysics::Cosmology and Extragalactic Astrophysics, Measure (mathematics), Nuclear physics, High Energy Physics::Experiment, Mixing (physics), Storage ring, Lepton
Abstract: Data taken by the Mark II detector at the PEP storage ring was used to measure the rate of dilepton production in multihadronic events produced by e + e − annihilation at √ s =29 GeV. We determine the probability that a hadron initially containing a b (b) quark decays to a positive (negative) lepton to be 0.17 −0.08 +0.15 , with 90% confidence level limits of 0.06 and 0.38.
Published: 1990
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32. Measurements of charged-particle inclusive distributions in hadronic decays of theZboson

Author: G. S. Abrams, C. E. Adolphsen, D. Averill, J. Ballam, B. C. Barish, T. Barklow, B. A. Barnett, J. Bartelt, S. Bethke, D. Blockus, G. Bonvicini, A. Boyarski, B. Brabson, A. Breakstone, F. Bulos, P. R. Burchat, D. L. Burke, R. J. Cence, J. Chapman, M. Chmeissani, D. Cords, D. P. Coupal, P. Dauncey, H. C. DeStaebler, D. E. Dorfan, J. M. Dorfan, D. C. Drewer, R. Elia, G. J. Feldman, D. Fernandes, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, E. Gero, G. Gidal, T. Glanzman, G. Goldhaber, J. J. Gomez Cadenas, G. Gratta, G. Grindhammer, P. Grosse-Wiesmann, G. Hanson, R. Harr, B. Harral, F. A. Harris, C. M. Hawkes, K. Hayes, C. Hearty, C. A. Heusch, M. D. Hildreth, T. Himel, D. A. Hinshaw, S. J. Hong, D. Hutchinson, J. Hylen, W. R. Innes, R. G. Jacobsen, J. A. Jaros, C. K. Jung, J. A. Kadyk, J. Kent, M. King, S. R. Klein, D. S. Koetke, S. Komamiya, W. Koska, L. A. Kowalski, W. Kozanecki, J. F. Kral, M. Kuhlen, L. Labarga, A. J. Lankford, R. R. Larsen, F. Le Diberder, M. E. Levi, A. M. Litke, X. C. Lou, V. Lüth, J. A. McKenna, J. A. J. Matthews, T. Mattison, B. D. Milliken, K. C. Moffeit, C. T. Munger, W. N. Murray, J. Nash, H. Ogren, K. F. O’Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, F. Perrier, A. Petersen, M. Petradza, R. Pitthan, F. C. Porter, P. Rankin, K. Riles, F. R. Rouse, D. R. Rust, H. F. W. Sadrozinski, M. W. Schaad, B. A. Schumm, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, M. Swartz, R. Thun, G. H. Trilling, R. Van Kooten, P. Voruganti, S. R. Wagner, S. Watson, P. Weber, A. Weigend, A. J. Weinstein, A. J. Weir, E. Wicklund, M. Woods, D. Y. Wu, M. Yurko, C. Zaccardelli, and C. von Zanthier
Subjects: Physics, Quantum chromodynamics, Particle physics, Annihilation, Computer Science::Information Retrieval, Electron–positron annihilation, Hadron, General Physics and Astronomy, Elementary particle, Charged particle, Nuclear physics, Particle decay, High Energy Physics::Experiment, Boson
Abstract: We have measured inclusive distributions for charged particles in hadronic decays of the {ital Z} boson. The variables chosen for study were charged-particle multiplicity, scaled momentum, and momenta transverse to the sphericity axes. The distributions have been corrected for detector effects and are compared with data from {ital e}{sup +}{ital e}{sup {minus}} annihilation at lower energies and with the predictions of several QCD-based models. The data are in reasonable agreement with expectations.
Published: 1990
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33. Measurement of thebb¯fraction in hadronicZdecays

Author: J. F. Kral, G. S. Abrams, C. E. Adolphsen, D. Averill, J. Ballam, B. C. Barish, T. Barklow, B. A. Barnett, J. Bartelt, S. Bethke, D. Blockus, G. Bonvicini, A. Boyarski, B. Brabson, A. Breakstone, F. Bulos, P. R. Burchat, D. L. Burke, R. J. Cence, J. Chapman, M. Chmeissani, D. Cords, D. P. Coupal, P. Dauncey, H. C. DeStaebler, D. E. Dorfan, J. M. Dorfan, D. C. Drewer, R. Elia, G. J. Feldman, D. Fernandes, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, C. Gatto, E. Gero, G. Gidal, T. Glanzman, G. Goldhaber, J. J. Gomez Cadenas, G. Gratta, G. Grindhammer, P. Grosse-Wiesmann, G. Hanson, R. Harr, B. Harral, F. A. Harris, C. M. Hawkes, K. Hayes, C. Hearty, C. A. Heusch, M. D. Hildreth, T. Himel, D. A. Hinshaw, S. J. Hong, D. Hutchinson, J. Hylen, W. R. Innes, R. G. Jacobsen, J. A. Jaros, C. K. Jung, J. A. Kadyk, J. Kent, M. King, S. R. Klein, D. S. Koetke, S. Komamiya, W. Koska, L. A. Kowalski, W. Kozanecki, M. Kuhlen, L. Labarga, A. J. Lankford, R. R. Larsen, F. Le Diberder, M. E. Levi, A. M. Litke, X. C. Lou, V. Lüth, J. A. McKenna, J. A. J. Matthews, T. Mattison, B. D. Milliken, K. C. Moffeit, C. T. Munger, W. N. Murray, J. Nash, H. Ogren, K. F. O’Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, M. Petradza, R. Pitthan, F. C. Porter, P. Rankin, K. Riles, F. R. Rouse, D. R. Rust, H. F. W. Sadrozinski, M. W. Schaad, B. A. Schumm, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, M. Swartz, R. Thun, G. H. Trilling, R. Van Kooten, P. Voruganti, S. R. Wagner, S. Watson, P. Weber, A. J. Weinstein, A. J. Weir, E. Wicklund, M. Woods, D. Y. Wu, M. Yurko, C. Zaccardelli, and C. von Zanthier
Subjects: Nuclear physics, Physics, Particle physics, Particle decay, Annihilation, Electron–positron annihilation, Hadron, General Physics and Astronomy, Elementary particle, Fermion, Lepton, Standard Model
Abstract: Using isolated leptons reconstructed in the Mark II detector to tag bb events, we measure the fraction of bb events in hadronic Z0 decays to be 0.23-0.09+0.11, in good agreement with the standard-model prediction of 0.22. We find (Zbb)=0.43-0.17+0.21 GeV. © 1990 The American Physical Society.
Published: 1990
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34. Upper limits onD±andB±decays to two leptons plusπ±orK±

Author: T. Schalk, J. Dorfan, A. M. Boyarski, P. Voruganti, Jordan Nash, S. Weisz, E. Soderstrom, A. Seiden, Kenneth G. Hayes, James Alexander, D.P. Coupal, Stephen Robert Wagner, D. Herrup, J. S. Haggerty, D. L. Burke, G. Hanson, S.L. White, B. W. LeClaire, D. Karlen, K. C. Moffeit, A. Baden, Darien Wood, E. Wicklund, Fordham C, Paul Sheldon, M. S. Gold, Walter R. Innes, T. Schaad, D. Hutchinson, B. D. Milliken, H. O. Ogren, M. Petradza, R. A. Ong, D. E. Dorfan, Clemens A. Heusch, A. J.R. Weinstein, J. Ballam, P. Weber, Ryszard Stroynowski, D. Fujino, Carl W. Akerlof, G. Bonvicini, D. Nitz, D. Y. Wu, R. Van Kooten, Burton Richter, B. B. Brabson, I. Juricic, P. Rankin, J. G. Smith, L. Gladney, M. Jaffré, George Gidal, A. Green, J. Hylen, D. Blockus, M. P. Alvarez, F. Bulos, H. F.W. Sadrozinski, J. Boyer, G. J. Feldman, F. Calviño, R. Tschirhart, E. Fernandez, D. P. Stoker, K. K. Gan, H. Veltman, R. J. Cence, N. S. Lockyer, D. Amidei, J. A. J. Matthews, Gerson Goldhaber, B. C. Barish, H. Schellman, W. Kozanecki, R. Harr, J. A. Kadyk, Cords D, F. Butler, A. S. Schwarz, Michael Levi, DeStaebler Hc, T. Glanzman, J. Kent, A. Breakstone, W. B. Schmidke, G. S. Abrams, G. H. Trilling, John Yelton, K. O'Shaughnessy, R. J. Hollebeek, Mark E. Nelson, A. Petersen, C.M. Hawkes, R. Frey, C. W. Peck, S. R. Klein, R. C. Field, D. R. Rust, R. R. Larsen, P. C. Rowson, Adolphsen Ce, L. Müller, J. W. Chapman, W. T. Ford, F. A. Harris, Sherwood Parker, Grosse-Wiesmann P, A. J. Weir, W. Koska, K. Riles, Timothy Barklow, Alan Litke, A. J. Lankford, John E. Bartelt, Patricia R. Burchat, J. A. Jaros, V. Luth, A. Snyder, Persis S. Drell, T. Himel, R. P. Thun, B. A. Barnett, D. I. Meyer, Frank C. Porter, and Jean-Marie Brom
Subjects: Nuclear physics, Semileptonic decay, Physics, Particle decay, Particle physics, Pion, Meson, Branching fraction, TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, Leptoquark, B meson, Lepton
Abstract: Data taken by the Mark II detector at the SLAC {ital e}{sup +}{ital e}{sup {minus}} storage ring PEP was used to search for exclusive decays of {ital D}{sup {plus minus}} and {ital B}{sup {plus minus}} mesons into two charged leptons plus a charged pion or kaon. All possible charge and lepton combinations consistent with charge conservation were considered and no evidence for any signals was found. We obtain upper limits for the various branching ratios ranging from 2.5{times}10{sup {minus}3} to 9.2{times}10{sup {minus}3}, at a 90% confidence level. Some of these limits can be used to constrain leptoquark masses in various models.
Published: 1990
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35. Neural Repair Strategies for Parkinson's Disease: Insights from Primate Models

Author: Katherine E. Soderstrom, Jennifer A. O’Malley, Jeffrey H. Kordower, and Kathy Steece-Collier
Subjects: Paraquat, Primates, 0301 basic medicine, Parkinson's disease, Deep brain stimulation, Cell Transplantation, Deep Brain Stimulation, medicine.medical_treatment, Biomedical Engineering, lcsh:Medicine, Disease, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Human disease, Rotenone, biology.animal, Animals, Humans, Medicine, Primate, Glial Cell Line-Derived Neurotrophic Factor, Pesticides, Oxidopamine, Transplantation, biology, Herbicides, business.industry, MPTP, lcsh:R, Parkinson Disease, Cell Biology, medicine.disease, Nonhuman primate, Fungicides, Industrial, Disease Models, Animal, 030104 developmental biology, chemistry, 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine, Maneb, Nerve Degeneration, business, Neuroscience, 030217 neurology & neurosurgery
Abstract: Nonhuman primate models of Parkinson's disease (PD) have been invaluable to our understanding of the human disease and in the advancement of novel therapies for its treatment. In this review, we attempt to give a brief overview of the animal models of PD currently used, with a more comprehensive focus on the advantages and disadvantages presented by their use in the nonhuman primate. In particular, discussion addresses the 6-hydroxydopamine (6-OHDA), 1-methyl-1,2,3,6-tetrahydopyridine (MPTP), rotenone, paraquat, and maneb parkinsonian models. Additionally, the role of primate PD models in the development of novel therapies, such as trophic factor delivery, grafting, and deep brain stimulation, are described. Finally, the contribution of primate PD models to our understanding of the etiology and pathology of human PD is discussed.
Published: 2006

36. Cellular proliferation and migration following a controlled cortical impact in the mouse

Author: Katherine E. Soderstrom, Gwen E. Goings, Shilpa Ramaswamy, Francis G. Szele, and Dorothy A. Kozlowski
Subjects: Doublecortin Domain Proteins, Male, Time Factors, Tyrosine 3-Monooxygenase, Central nervous system, Subventricular zone, Cell Count, Neural degeneration, Functional Laterality, Mice, Neuroblast, Cell Movement, Lateral Ventricles, Cortex (anatomy), medicine, Animals, Molecular Biology, Cell Proliferation, Cerebral Cortex, biology, General Neuroscience, Neuropeptides, Neurogenesis, Microspheres, Doublecortin, Disease Models, Animal, medicine.anatomical_structure, Bromodeoxyuridine, nervous system, Cerebral cortex, Brain Injuries, biology.protein, Neurology (clinical), Microtubule-Associated Proteins, Neuroscience, Developmental Biology
Abstract: Neurogenesis following neural degeneration has been demonstrated in many models of disease and injury. The present study further examines the early proliferative and migratory response of the brain to a controlled cortical impact (CCI) model of traumatic brain injury. The CCI was centered over the forelimb sensorimotor cortex, unilaterally, in the adult mouse. To examine proliferation, bromo-deoxyuridine (BrdU) was injected i.p. immediately post-injury and on post-injury days 1, 2, and 3. To assess migration, we labeled SVZ cells with inert latex microspheres immediately post-injury. By combining microsphere labeling with BrdU, we determined if migrating cells had gone through the S-phase of the cell cycle after the lesion. In addition, we used a marker of neurogenesis and migration, doublecortin, to further characterize the response of the SVZ to the injury. Lastly, we determined whether subregions of the SVZ respond differentially to injury. The current study demonstrates that 3 days following CCI cellular proliferation is seen around the cortex, in the SVZ, corpus callosum, and subcortical areas anatomically connected to, but not directly damaged by the impact. It delineates that an increase in proliferation occurs in the dorsal-most aspect of the ipsilateral SVZ following impact. Lastly, it demonstrates that proliferating cells migrate from the SVZ to cortical and subcortical structures affected by the injury and that some of these cells are migrating neuroblasts.
Published: 2005

37. SEARCH FOR ANOMALOUS PRODUCTION OF SINGLE-PHOTON EVENTS IN E+E- ANNIHILATIONS AT THE Z RESONANCE

Author: Y. J. Pei, G. Schwering, W. Y. Chen, B. Zhou, Sc Yeh, D.N. Mao, Adrian Biland, L. Romero, Wt Lin, Roberto Battiston, A. Nippe, R. L. Summer, M. Möller, M. Bourquin, K. Strauch, S. J. Fan, D. Duchesneau, Pierluigi Paolucci, M. Gailloud, Gerjan Bobbink, N. Yunus, S. X. Wu, H. F. Chen, Elemer Nagy, A. Engler, X. L. Wang, R. Weill, Helmut Vogel, M. Lenti, S. S. Gau, T. J. Wenaus, A. L. Anderson, F. Marion, M. MacDermott, Ying Wu, J. F. Zhou, Igor Vorobiev, M. A. Niaz, G. Gratta, B. Borgia, P.V.K.S. Baba, R.B. Sutton, D. DiBitonto, M. Hebert, Ph. Rosselet, P. Extermann, X. R. Shi, Felicitas Pauss, J. Ulbricht, M. Vivargent, M. Sachwitz, Panos A Razis, J. C. Sens, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, H. L. Zhuang, S. Beingessner, M. Bocciolini, Egidio Longo, S. Röhner, F. Wittgenstein, G. Chiefari, S. Shevchenko, F. Behner, M. M. Ilyas, H. S. Fesefeldt, M. Steuer, Kajari Mazumdar, G. Forconi, J. Weber, Y. G. Kim, A. M. Cartacci, R. Raghavan, A. C. König, S. Rosier-Lees, D. Linnhofer, P. Le Coultre, Yu. Galaktionov, Federico Carminati, J. Mnich, Andrea Baschirotto, S. Khokhar, T.R. McMahon, X. J. Yan, S. Müller, U. Herten, Y. H. Chang, Stéphane Jézéquel, A. Rubbia, R. Malik, Laurent Vuilleumier, L. Ludovici, M. Chmeissani, E. Drago, G. Terzi, P. Vikas, T. Foreman, J. Alcaraz, George Alverson, M. T. Choi, I. Clare, Xd Cai, Simonetta Gentile, Francesca Nessi-Tedaldi, J. Busenitz, J. Berdugo, K. Hangarter, G. M. Bilei, J. M. Lubbers, R. Barillère, G. Tsipolitis, H. Kuijten, J. D. Burger, Z.Q. Yang, J. Bao, J. S. Kapustinsky, A. Marin, T. Driever, N. Scholz, G. H. Wang, D. Antreasyan, P. Göttlicher, J. K. Kim, R. Starosta, Zhuoxiang Ren, Qi An, M. Wadhwa, W. Riemers, G. Rahal-Callot, Cheng Chen, D.W. Schmitz, G.G.G. Massaro, K. Schultze, D. Luckey, M. N. Kienzle-Focacci, Andrea Contin, Gy L. Bencze, R. Rosmalen, M. Guanziroli, D. J. Schotanus, Claudio Luci, Reinhard W. Schulte, J. Wenninger, L. Antonov, V. Pojidaev, H. Suter, J. M. You, D. Pandoulas, Steven Ahlen, N. Produit, V. R. Krastev, H. Janssen, W. J. Burger, K.S. Yang, K. Sudhakar, F. C. Erné, P. Kapinos, Maurizio Biasini, Marta Felcini, P. Duinker, G. A. Yang, C. Zaccardelli, W. W. Kinnison, M. Fukushima, H. R. Dimitrov, O. Fackler, D. Lanske, M. S. Sarakinos, L. Urbán, M. Caria, J. P. Martin, A. Klimentov, A. Koulbardis, S. Patricelli, F. Ferroni, J.H. Wang, Dong-Chul Son, T. Kramer, S. C. Tonwar, J. J. Blaising, A. A. Syed, Stefano Giagu, A. Krivshich, Y. Zeng, Frank Filthaut, J. B. Ye, M. Boseti, M. Rescigno, B.C. Stringfellow, Robert Clare, Francesco Becattini, M. Capell, E. Shumilov, Kenneth Francis Read, Q. Ye, A. Tsaregorodtsev, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Kunin, Hafeez R Hoorani, A. Nadtochy, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, L. Z. Sun, S. Schulte, Thomas Ferguson, R. Leiste, V. Shoutko, M. Napolitano, V. Koutsenko, R.J. Wu, D. P. Stickland, W. Friebel, K. N. Qureshi, S. Goldfarb, T. Spickermann, B. Monteleoni, M. Yzerman, Y. Mir, C. H. Ye, Mariagrazia Alviggi, Gerard Fernandez, M. Tonutti, Raffaello D'Alessandro, C. Grinnell, Leonardo Merola, S. N. Ganguli, E. Gonzalez, J. M. Le Goff, D. H. Wright, G. S. Sanders, P. G. Seiler, J. A. Rubio, F. Sticozzi, F. Cesaroni, C. Spartiotis, D. Hauschildt, K. Deiters, W. Kittel, D. Z. Shen, M.L. Chen, Jozsef Toth, J. Lettry, Elisabetta Gallo, F. Plasil, Mingshui Chen, B. L. Betev, F. Crijns, Jun Guo, B. Lindemann, G. Finocchiaro, Marcel Merk, A. Gougas, I. Vetlitsky, J. Perrier, Dimitri Bourilkov, E. Dénes, R. Sehgal, S. Lanzano, T. Azemoon, J. Y. Liao, C-Q. Li, Marco Meschini, R. Morand, Z. L. Xue, D. Kirkby, Christopher George Tully, M. Pauluzzi, H. El Mamouni, J. A. Bakken, Roberto Castello, T. Angelov, M. Sassowsky, Jianming Qian, Chenliang Wang, G. Hu, W. J. Metzger, N. E. Moulai, Wolfgang Lohmann, E. Fiandrini, T. Paul, Howard A. Stone, Emilio Leonardi, V. K. Gupta, Marcos Cerrada, E. Soderstrom, H. S. Chen, L. Servoli, G. Landi, M. L. Brooks, Marcella Diemoz, R. Bock, Y. Mi, B. P. Roe, H. Vogt, B. Bertucci, P. Schmitz, O. Rind, S. Reucroft, D. Ren, S. C. Kim, R. Fabbretti, F. L. Linde, Yuehong Xie, Nicanor Colino, Christine Buisson, Y. F. Wang, Bernard Ille, L. Baksay, R. Bizzarri, J. Shukla, Gianpaolo Carlino, S. Easo, S. Pensotti, Valery Schegelsky, Antonino Zichichi, U. Vikas, K. Freudenreich, Ph Fisher, H. Rykaczewski, S. Shotkin, M. Fabre, V. Plyaskin, M. Schneegans, F. DeNotaristefani, Simone Paoletti, Carlos Willmott, G. Sauvage, D. M. Lee, Z. M. Wang, J. D. Swain, Speranza Falciano, P. Arce, D. Goujon, J. M. Ma, A. Bujak, Giovanni Organtini, Oliver Kornadt, M. Pohl, Y. Karyotakis, J. M. Salicio, Luca Lista, D. Fernandez, Pablo Garcia-Abia, A. Kasser, Guofan Hu, Georgi Sultanov, T. S. Dai, R. A. Khan, M. T. Dova, Ren-Yuan Zhu, Luciano Barone, Alain Hervé, P. McBride, Harvey B Newman, A. Bay, R. Mount, Manjit Kaur, C. Dionisi, C. Maña, H. T. Li, I. C. Brock, H. O. Cohn, Yanwen Liu, S. Chung, T. E. Coan, J. G. Branson, K. Hilgers, P. Berges, Vincenzo Innocente, Carlo Civinini, E. Valente, V. P. Andreev, Attilio Santocchia, Jean Fay, M. Dhina, D. Boutigny, Q.Y. Yang, M. Maolinbay, G. Raven, A. Gurtu, Els Koffeman, Daqiang Zhang, X.G. Li, Davide Piccolo, Z. W. Yin, M. Chemarin, Sabine Riemann, X. T. Cui, G. M. Chen, Z. F. Gong, A. Degré, M. Aguilar-Benitez, D. McNally, H. J. Schreiber, Peter Denes, Herwig Schopper, M. Rattaggi, M. White, Z. Y. Lin, Paolo Bagnaia, Giovanni Ambrosi, E. Brambilla, X. Leytens, G. Viertel, Bolek Wyslouch, A. Sopczak, A. Hasan, S. Morganti, J. Schwenke, X. Y. Cui, Chenjie Gu, C. F. He, L. Martinez-Laso, Lamberto Luminari, Jiunn-Wei Chen, A. Atamanchuk, P. Marchesini, H. Anderhub, Y. D. Xu, Ming Zeng, M. Röhner, A. Pevsner, Y.F. Mao, R. T. Van de Walle, I. Scott, U. K. Chaturvedi, Y. S. Lu, A. Malinin, Z.P. Zhang, Jérôme Rose, J. H. Field, C. Y. Chien, P. Zemp, R. de Asmundis, R. C. Ball, Pierre Lecomte, J. Behrens, P. J. Li, P. Lebrun, G. Sartorelli, BT Bouwens, U. Uwer, Werner Lustermann, Charles Timmermans, A. Chen, J. Salicio, A. C. Weber, G. Mirabelli, K. Lübelsmeyer, Piero Spillantini, D. Perret-Gallix, A. Arefiev, K. Riles, F. Marzano, G. Coignet, W. Krenz, Samuel C.C. Ting, G. Passaleva, D. Gele, L. J. Gutay, U. Becker, I. Duran, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, Tariq Aziz, Crisostomo Sciacca, Marco Pieri, Wen-Gan Ma, Alberto Aloisio, A. Ricker, X. W. Tang, I. Sheer, A. Böhn, P. A. Piroué, B. C.C. van der Zwaan, C. Neyer, P. G. Rancoita, B. N. Jin, H. Nowak, W. Wallraff, S. Banerjee, Yu. Kamyshkov, Mw Gruenewald, G. B. Mills, C. G. Yang, K. S. Kumar, Stefan Kirsch, F. J. Rodriguez, H. R. Gustafson, An.A. Vorobyov, T. Matsuda, O. Adriani, Lucas Taylor, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, IHEF (IoP, FNWI), O., Adriani, M., Aguilarbenitez, S., Ahlen, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, G., Ambrosi, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, P., Arce, A., Arefiev, A., Atamanchuk, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, R., Barillere, L., Barone, A., Baschirotto, R., Battiston, A., Bay, F., Becattini, U., Becker, F., Behner, J., Behren, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, M., Biasini, A., Biland, G. M., Bilei, R., Bizzarri, J. J., Blaising, G. J., Bobbink, M., Bocciolini, R., Bock, A., Bohm, B., Borgia, M., Boseti, D., Bourilkov, M., Bourquin, D., Boutigny, B., Bouwen, E., Brambilla, J. G., Branson, I. C., Brock, M., Brook, C., Buisson, A., Bujak, J. D., Burger, W. J., Burger, J., Busenitz, X. D., Cai, M., Capell, M., Caria, G., Carlino, F., Carminati, A. M., Cartacci, R., Castello, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. 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Subjects: COLLISIONS, Nuclear and High Energy Physics, Particle physics, Photon, COMPOSITE-Z, Electron–positron annihilation, 01 natural sciences, Resonance (particle physics), Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Physics, Luminosity (scattering theory), Annihilation, 010308 nuclear & particles physics, Supergravity, Mathematics::History and Overview, COUPLINGS, NEUTRINOS, Gravitino, Neutrino, Z-BOSON, DECAY, Particle Physics - Experiment
Abstract: Using a sample of e+e− annihilation events collected at the Z resonance corresponding to an integrated luminosity of 11.2 pb−1, we have searched for γX final states where X represents stable, weakly interacting particles and the energy of the photon is greater than 1 2 E beam . No events were found. The results have been interpreted within a composite Z model and a supergravity model with a light gravitino.
Published: 1992
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38. Measurement of the Lifetime of B-hadrons and A Determination of [vcb]

Author: T. Spickermann, P. Marchesini, Bernard Ille, R. Magahiz, J. D. Swain, T. Angelov, V. Plyaskin, P. McBride, K. Lanius, H.R. Dimitrov, Jianming Qian, Ming Zeng, G. Hu, L. S. Hsu, M. Röhner, J. D. Burger, G. Rahal-Callot, M. T. Dova, Giovanni Ambrosi, A. M. Cartacci, K. Schultze, E. Tarkovsky, D. Lanske, Sc Yeh, G. Fernandez, L. Romero, R. Raghavan, Carlos Willmott, H. O. Cohn, Speranza Falciano, M. Caria, Y. F. Wang, A. C. König, G. Gratta, Bolek Wyslouch, Qian Wang, Y.F. Mao, M. Bourquin, Samuel C.C. Ting, Qiang Li, M. Sachwitz, A. C. Weber, G. Mirabelli, K. Strauch, R. T. Van de Walle, K. Lübelsmeyer, Piero Spillantini, Laurent Vuilleumier, K. S. Kumar, C. F. He, H. T. Li, D. Antreasyan, Egidio Longo, J.C. Sens, Lamberto Luminari, V. Lalieu, Qi An, H. Janssen, R. C. Ball, Pierre Lecomte, G. Sartorelli, M. Gruenewald, A. Pevsner, Charles Timmermans, L. J. Gutay, M. M. Ilyas, K.S. Yang, I. Scott, U. Becker, V. Koutsenko, P. Duinker, M. Bocciolini, Barry Blumenfeld, I. Duran, R. L. Sumner, G. H. Wang, U. Herten, L. Z. Sun, Steven Goldfarb, Simonetta Gentile, Roberto Battiston, R. Bizzarri, G. Passaleva, F. J. Eppling, L. W. Jones, D. S. Yan, R. Barillère, S. M. Ting, J.P. Burq, Valery Schegelsky, Antonino Zichichi, Petr Levchenko, S. Röhner, Y. J. Pei, Gianpaolo Carlino, F. DeNotaristefani, Yu. Galaktionov, Ph Fisher, E. Valente, Kenneth Francis Read, Adrian Biland, U. K. Chaturvedi, G. Conforto, Y. S. Lu, J. Wenninger, S. Schulte, K. Schmiemann, J. Alcaraz, H. Rykaczewski, Y. Karyotakis, F. Ferroni, W. Y. Chen, W. Stoeff, F. Wittgenstein, B. Borgia, Y. Zeng, D. McNally, D. Hauschildt, L. Ludovici, M. Chmeissani, S. S. Gau, E. Dénes, R. Weill, Tariq Aziz, V. Pojidaev, M. N. Kienzle-Focacci, R. Rosmalen, L. Leistam, D. P. Stickland, A. Kasser, Guofan Hu, D. Gele, A. Malinin, J. Ulbricht, K.D. Shmakov, S. J. Fan, Attilio Santocchia, Jean Fay, M. Dhina, G. Schwering, G. Herten, E. Drago, Nikita Smirnov, Y. Mi, L. Niessen, D.N. Mao, T. Driever, D. Boutigny, X. Leytens, G. Viertel, M. Lenti, Zm Wang, Jérôme Rose, Y. Mir, C. H. Ye, D. Lee, J. H. Field, C. Y. Chien, W. Friebel, A. L. Anderson, J. G. Branson, B. Z. Yang, Hans J. Vogel, S. Morganti, Cheng Chen, R. Liu, D. Linnhofer, M. Gailloud, Dimitri Bourilkov, J. Schwenke, P. Vikas, J.H. Wang, P. K. Malhotra, Federico Carminati, M. Pauluzzi, T. J. Wenaus, X. Y. Cui, P. Berges, O. Fackler, L. Urbán, G. M. Bilei, N. E. Moulai, Z. W. Yin, Ren-Yuan Zhu, C. Zaccardelli, H. A. Rizvi, I. Clare, J. Busenitz, P. Göttlicher, D. Z. Shen, C. Li, J. M. Salicio, Luciano Barone, Ying Wu, J. F. Zhou, H. R. Gustafson, J. A. Bakken, A. Arefiev, A. Engler, W. Ruckstuhl, S. C. Tonwar, P. Schmitz, S. Patricelli, Alexei Klimentov, S. N. Ganguli, Crisostomo Sciacca, A. Chen, R. Fabbretti, R. Sehgal, S. L. Wu, E. Fiandrini, L. Martinez-Laso, M. S. Sarakinos, L. Antonov, W. J. Metzger, Frank Filthaut, Thomas Ferguson, Q. Ye, J. B. Ye, An.A. Vorobyov, T. Matsuda, Q.Y. Yang, R. Mount, Aa Vorobyov, M. MacDermott, G. 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F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinezlaso, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Mcmahon, D., Mcnally, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, M., Moller, B., Monteleoni, G., Morand, R., Morand, S., Morganti, N. E., Moulai, R., Mount, S., Muller, E., Nagy, Napolitano, Marco, H., Newman, C., Neyer, M. A., Niaz, L., Niessen, H., Nowak, D., Pandoula, M., Pauluzzi, F., Pau, F., Plasil, G., Passaleva, Patricelli, Sergio, Y. J., Pei, D., Perretgallix, J., Perrier, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, G., Raven, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, A., Ricker, S., Riemann, O., Rind, C., Rippich, H. A., Rizvi, B. P., Roe, M., Rohner, S., Rohner, L., Romero, J., Rose, S., Rosierlee, R., Rosmalen, P., Rosselet, A., Rubbia, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, J. M., Salicio, G., Sander, A., Santocchia, M. S., Sarakino, G., Sartorelli, G., Sauvage, A., Savin, V., Schegelsky, K., Schmiemann, D., Schmitz, P., Schmitz, M., Schneegan, H., Schopper, D. J., Schotanu, S., Shotkin, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, I., Scott, R., Sehgal, P. G., Seiler, J. C., Sen, L., Servoli, I., Sheer, D. Z., Shen, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, E., Soderstrom, A., Sopczak, C., Spartioti, T., Spickermann, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, F., Sticozzi, W., Stoeffl, H., Stone, K., Strauch, B. C., Stringfellow, K., Sudhakar, G., Sultanov, R. L., Sumner, L. Z., Sun, H., Suter, R. B., Sutton, J. D., Swain, A. 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P., Zhang, J. F., Zhou, R. Y., Zhu, H. L., Zhuang, A., Zichichi, and IHEF (IoP, FNWI)
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, E+E ANNIHILATION, 010308 nuclear & particles physics, Cabibbo–Kobayashi–Maskawa matrix, Branching fraction, Electron–positron annihilation, Hadron, AVERAGE LIFETIME, 01 natural sciences, DECAYS, Nuclear physics, 0103 physical sciences, BOTTOM HADRONS, UPDATE, QUARKS, Impact parameter, FRAGMENTATION, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton
Abstract: From a fit to the impact parameter distribution of lepton tracks from semileptonic b decay, the lifetime of B-hadrons produced in e + e − collisions at the Z 0 is measured to be 1.32±0.08 (stat.)±0.09(syst.) ps. Combined with an earlier measurement of the branching ratio Br(B→l ν X), the CKM matrix element | V cb | is determined to be 0.046±0.002 (exp.) −0.003 +0.004 (theory).
Published: 1991

39. Search for lepton flavour violation in Z$^0$ decays

Author: J. Y. Liao, M. Möller, Emilio Leonardi, J. Schütte, H. F. Chen, Y. Mi, C. Dionisi, R. Bock, H. R. Gustafson, Pablo Garcia-Abia, Ren-Yuan Zhu, Alain Hervé, M. Fabre, J. M. Salicio, An.A. Vorobyov, Luciano Barone, E. Valente, A. Bay, L. Baksay, S. X. Wu, F. Bruyant, G. Chiefari, D. Duchesneau, T. Angelov, T. Matsuda, S. C. Tonwar, Sc Yeh, R. Mount, Georgi Sultanov, S. Shevchenko, Carlo Civinini, M. Maolinbay, D. McNally, J.F. Li, G. Raven, T. S. Dai, Q.Y. Yang, R. A. Khan, K. Lanius, Jianming Qian, G. Hu, F. Behner, R.B. Sutton, D. DiBitonto, G. Fernandez, L. Romero, H. Suter, Ph. Rosselet, O. Adriani, Frank Filthaut, X.G. Li, Lucas Taylor, Thomas Ferguson, Dimitri Bourilkov, M. Aguilar-Benitez, Herwig Schopper, E. Dénes, V. Commichau, H. J. Schreiber, Valentin V. Khoze, M. Steuer, G. Forconi, J. Weber, M. Bourquin, X. Leytens, G. Viertel, C-Q. Li, V. P. Andreev, E. Brambilla, C. Neyer, G.J. Bobbink, R. Bizzarri, A. Hasan, F. DeNotaristefani, D. Pandoulas, T. McMahon, L. Leistam, N. E. Moulai, M. Chemarin, P. Berges, M. White, Carlos Willmott, R. Leiste, L. Antonov, Marta Felcini, D. Perret-Gallix, K. Strauch, M. Fukushima, A. A. Syed, Speranza Falciano, M. J. Glaubman, Y. D. Xu, Z. F. Gong, Francesco Becattini, M. Capell, J. Krizmanic, Hans J. Vogel, S. Morganti, G. M. Chen, Y. F. Wang, H. T. Li, R.J. Wu, M. Sachwitz, V.R. Krastev, E. Gonzalez, B. Monteleoni, F. Sticozzi, B. N. Jin, B.C. Stringfellow, R. Barillère, G. Sauvage, H. Nowak, M. Yzerman, F. Crijns, Petr Levchenko, S. Röhner, S. Lanzano, Bernardo Adeva, H. El Mamouni, J. Behrens, T. Spickermann, P. J. Li, P. Schmitz, J. Schwenke, X. Y. Cui, E. Fiandrini, L. Martinez-Laso, C. Spartiotis, F. Wittgenstein, P. Lebrun, Jun Guo, B. Lindemann, Wolfgang Stoeffl, L. Ludovici, M. Chmeissani, R. Liu, M. Bocciolini, P. Arce, A. Arefiev, K. Freudenreich, S. S. Gau, T. J. Wenaus, G. Finocchiaro, BT Bouwens, Giovanni Ambrosi, E. Drago, L. Niessen, G. Schwering, H.R. Dimitrov, R. Morand, Z. L. Xue, J. M. Le Goff, G. S. Sanders, Howard A. Stone, Harvey B Newman, G. Herten, Marcel Merk, Aa Vorobyov, Yu. Kamyshkov, J. Perrier, W. Wallraff, T. Driever, D. Goujon, P.V.K.S. Baba, D. Linnhofer, H. L. Zhuang, Bernard Ille, K. Hilgers, Q. Fan, M. S. Sarakinos, J. D. Burger, G. Rahal-Callot, P. G. Seiler, Mw Gruenewald, J. A. Rubio, P. Vikas, Qiang Li, R. Malik, W. Friebel, O. Rind, G. B. Mills, O. Fackler, Vincenzo Innocente, M. N. Kienzle-Focacci, R. Rosmalen, U. Uwer, A. Chen, J. Salicio, M. Vivargent, Federico Carminati, J. M. Lubbers, M.L. Chen, S. Banerjee, M. Caria, L. Urbán, Roberto Battiston, Hafeez R. Hoorani, F. Marzano, K. Schultze, E. Tarkovsky, C. G. Yang, A. Gordeev, R. Magahiz, C. Maña, D. Lanske, Y. H. Chang, A. Sopczak, G. Coignet, W. Krenz, J. D. Swain, U. Herten, Jiunn-Wei Chen, Marcella Diemoz, Wen-Gan Ma, Peter Denes, I. C. Brock, Raffaello D'Alessandro, K. S. Kumar, B. Borgia, Igor Vorobiev, J. Ulbricht, C. Grinnell, D. Z. Shen, M. Hebert, R. Sehgal, Zhuoxiang Ren, J. A. Bakken, Paolo Bagnaia, Bolek Wyslouch, Qian Wang, M. Pauluzzi, M. Wadhwa, D. J. Schotanus, U. K. Chaturvedi, S. Schulte, Y. S. Lu, Samuel C.C. Ting, J. M. You, Steven Goldfarb, Alberto Aloisio, G. Von Dardel, A. Degré, W. Kittel, D. Antreasyan, K. Schmiemann, A. Savin, K. Sudhakar, Marco Meschini, Qi An, A. Ricker, N. Produit, L. Z. Sun, P. McBride, G. M. Bilei, G. A. Yang, V. Lalieu, D. P. Stickland, Kajari Mazumdar, A. Malinin, Jérôme Rose, G. Passaleva, J. H. Field, H. Anderhub, C. Y. Chien, P. Marchesini, Leonardo Merola, Ming Zeng, C. F. He, Panos A Razis, Th. Meinholz, I. Clare, J. Busenitz, S. Khokhar, D. Gele, X. J. Yan, S. Müller, Y. Mir, C. H. Ye, V. Plyaskin, X. L. Wang, E. Nagy, Yuehong Xie, Christopher George Tully, X. W. Tang, M. Röhner, V. Koutsenko, Christine Buisson, H. Janssen, K.S. Yang, L.S. Hsu, P. Göttlicher, I. Sheer, P. A. Piroué, P. Duinker, Xd Cai, Z. M. Wang, Wolfgang Lohmann, H. Vogt, T. Azemoon, M. Schneegans, D. M. Lee, George Alverson, Tariq Aziz, A. Pevsner, B. Bertucci, J.P. Burq, Y.F. Mao, R. T. Van de Walle, J. B. Ye, Jozsef Toth, M. T. Dova, J. Lettry, Claudio Luci, P. Blömeke, Nicanor Colino, Vineet Kumar, Stéphane Jézéquel, P. Zemp, Elisabetta Gallo, A. Kasser, Guofan Hu, H. O. Cohn, Barry Blumenfeld, R. de Asmundis, L. Li, I. Scott, Chenliang Wang, S. Patricelli, F. Ferroni, Y. Zeng, S. Reucroft, Marcos Cerrada, A. Klimentov, Valery Schegelsky, Antonino Zichichi, A. C. Weber, J. G. Branson, S. Shotkin, Crisostomo Sciacca, Ph Fisher, Marco Pieri, C. Rippich, H. Rykaczewski, Z. W. Yin, S. N. Ganguli, Simonetta Gentile, J. Berdugo, Y. Karyotakis, Atul Gurtu, K. Deiters, Zhen Zhang, B. P. Roe, Q. Ye, Kenneth Francis Read, D. Hauschildt, A. Bujak, Oliver Kornadt, M. Pohl, Yu. Galaktionov, J. Alcaraz, G. Mirabelli, Attilio Santocchia, Jean Fay, M. Dhina, D. Boutigny, K. Lübelsmeyer, Piero Spillantini, Z. Y. Lin, Z.Q. Yang, J.H. Wang, Cheng Chen, W. J. Burger, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Kunin, Lamberto Luminari, A. Böhm, C. Zaccardelli, W. W. Kinnison, L. J. Gutay, U. Becker, W. J. Metzger, D. Kirby, M. Guanziroli, R. C. Ball, Pierre Lecomte, I. Duran, F. L. Linde, G. Sartorelli, J. P. Martin, E. Shumilov, Charles Timmermans, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, V. Shoutko, W. Y. Chen, M. Tonutti, F. Plasil, Mingshui Chen, Adrian Biland, G. Gratta, K.D. Shmakov, S. J. Fan, D. Ren, U. Vikas, A. Contin, A. Engler, H. S. Fesefeldt, R. Weill, M. Lenti, A. L. Anderson, Ying Wu, J. F. Zhou, M. MacDermott, T. Kramer, M. A. Niaz, J. J. Blaising, P. Extermann, H. Haan, I. Leedom, B. Z. Yang, Mariagrazia Alviggi, H. Hofer, K. L. Tung, I. Vetlitsky, Egidio Longo, J.C. Sens, M. M. Ilyas, G. Landi, Simone Paoletti, Manjit Kaur, H. Akbari, Daqiang Zhang, Y. J. Pei, D.W. Schmitz, G.G.G. Massaro, D.N. Mao, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Gailloud, M. Napolitano, S. Kirsch, E. Soderstrom, H. S. Chen, L. Servoli, D. Wright, R. Fabbretti, S. L. Wu, X. R. Shi, Felicitas Pauss, S. Rosier-Lees, P. Le Coultre, Zheng Wang, Yanwen Liu, Sabine Riemann, K. N. Qureshi, R. Starosta, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, A. M. Cartacci, S. Beingessner, R. Raghavan, J. Mnich, A. C. König, Y.P. Tong, F. C. Erné, Laurent Vuilleumier, A. Rubbia, T. Foreman, J. Bao, R. L. Sumner, G. H. Wang, J. Wenninger, V. Pojidaev, Nikita Smirnov, B. L. Betev, G. Morand, F. Cesaroni, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, G., Ambrosi, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, P., Arce, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, R., Barillere, L., Barone, R., Battiston, A., Bay, F., Becattini, U., Becker, F., Behner, J., Behren, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, G. M., Bilei, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, R., Bock, A., Bohm, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, B., Bouwen, E., Brambilla, J. G., Branson, I. C., Brock, F., Bruyant, C., Buisson, A., Bujak, J. D., Burger, W., Burger, J. P., Burq, J., Busenitz, X. D., Cai, M., Capell, M., Caria, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. L., Chen, W. 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F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, G., Gratta, C., Grinnell, M., Gruenewald, M., Guanziroli, J. K., Guo, A., Gurtu, H. R., Gustafson, L. J., Gutay, H., Haan, A., Hasan, D., Hauschildt, C. F., He, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, H., Hoorani, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, H., Janssen, S., Jezequel, B. N., Jin, L. W., Jone, A., Kasser, R. A., Khan, Y., Kamyshkov, Y., Karyotaki, M., Kaur, S., Khokhar, V., Khoze, M. N., Kienzlefocacci, W., Kinnison, D., Kirkby, S., Kirsch, W., Kittel, A., Klimentov, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, J., Krizmanic, K. S., Kumar, V., Kumar, A., Kunin, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, D., Lee, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, M., Lenti, E., Leonardi, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, Q., Li, X. G., Li, J. Y., Liao, Z. Y., Lin, F. L., Linde, B., Lindemann, D., Linnhofer, R., Liu, Y., Liu, W., Lohmann, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, P. K., Malhotra, R., Malik, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, J. P., Martin, L., Martinezlaso, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Mcmahon, D., Mcnally, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, M., Moller, B., Monteleoni, G., Morand, R., Morand, S., Morganti, N. E., Moulai, R., Mount, S., Muller, E., Nagy, Napolitano, Marco, H., Newman, C., Neyer, M. A., Niaz, L., Niessen, H., Nowak, D., Pandoula, M., Pauluzzi, F., Pau, F., Plasil, G., Passaleva, S., Paoletti, Patricelli, Sergio, Y. J., Pei, D., Perretgallix, J., Perrier, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, G., Raven, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, A., Ricker, S., Riemann, O., Rind, C., Rippich, H. A., Rizvi, B. P., Roe, M., Rohner, S., Rohner, L., Romero, J., Rose, S., Rosierlee, R., Rosmalen, P., Rosselet, A., Rubbia, J. A., Rubio, H., Rykaczewski, M., Sachwitz, J., Salicio, J. M., Salicio, G., Sander, A., Santocchia, M. S., Sarakino, G., Sartorelli, G., Sauvage, A., Savin, V., Schegelsky, K., Schmiemann, D., Schmitz, P., Schmitz, M., Schneegan, H., Schopper, D. J., Schotanu, S., Shotkin, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, I., Scott, R., Sehgal, P. G., Seiler, J. C., Sen, L., Servoli, I., Sheer, D. Z., Shen, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, E., Soderstrom, A., Sopczak, C., Spartioti, T., Spickermann, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, F., Sticozzi, W., Stoeffl, H., Stone, K., Strauch, B. C., Stringfellow, K., Sudhakar, G., Sultanov, R. L., Sumner, L. Z., Sun, H., Suter, R. B., Sutton, J. D., Swain, A. A., Syed, X. W., Tang, E., Tarkovsky, L., Taylor, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, C., Tully, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, I., Vetlitsky, G., Viertel, P., Vika, U., Vika, M., Vivargent, H., Vogel, H., Vogt, G., Vondardel, I., Vorobiev, A. A., Vorobyov, L., Vuilleumier, M., Wadhwa, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z., Wang, Z. M., Wang, A., Weber, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Y. Y., Xie, Y. D., Xu, Z. Z., Xu, Z. L., Xue, D. S., Yan, X. J., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, C. H., Ye, J. B., Ye, Q., Ye, S. C., Yeh, Z. W., Yin, J. M., You, M., Yzerman, C., Zaccardelli, P., Zemp, M., Zeng, Y., Zeng, D. H., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, H. L., Zhuang, A., Zichichi, and IHEF (IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, Large electron positron collider, Flavour, 01 natural sciences, BHABHA SCATTERING, MONTE-CARLO, TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], RADIATIVE-CORRECTIONS, Z0, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, Boson, HIGH-ENERGIES, Physics, 010308 nuclear & particles physics, ELECTROWEAK PARAMETERS, Física, MODEL, Lepton flavour violation, PHOTON CORRECTIONS, TAU, Particle Physics - Experiment, Lepton
Abstract: We have searched for lepton flavour violation in Z0 boson decays into lepton pairs, Z0→μτ, Z0→eτ, and Z0→eμ. The data sample is based on an integrated luminosity of 10.4 pb-1 corresponding to 370 000 Z0’s produced. We obtain upper limits on the branching ratios of 4.8 X 10-5 for the μτ 3.4 X 10-5 for the eτ and 2.4 X 10-5 for the eμ decay modes at the 95% confidence level., Facultad de Ciencias Exactas
Published: 1991
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40. Adjudicating claims

Author: E, Soderstrom and J, Stewart
Subjects: Insurance Claim Review, Humans, Workers' Compensation, Alberta
Abstract: This chapter discusses the adjudication and case management processes and outlines sources of information and factors leading to denial of claim.
Published: 1998

41. Detection with MR imaging of residual tumor in the breast soon after surgery

Author: R. S. Farrell, Duane P. Flamig, C E Soderstrom, Steven E. Harms, and J. M. Pruneda
Subjects: medicine.medical_specialty, Neoplasm, Residual, Time Factors, medicine.medical_treatment, Biopsy, Mammary gland, Partial mastectomy, Breast Neoplasms, Mastectomy, Segmental, medicine, Image Processing, Computer-Assisted, Humans, Radiology, Nuclear Medicine and imaging, Breast, Postoperative Period, Retrospective Studies, Breast conservation, medicine.diagnostic_test, Tumor size, business.industry, Lumpectomy, General Medicine, Middle Aged, Mr imaging, Magnetic Resonance Imaging, Surgery, medicine.anatomical_structure, Female, business, Mastectomy, Follow-Up Studies
Abstract: Difficulties in the preoperative assessment of tumor size and extent result in a positive pathologic margin in up to 70% of patients undergoing breast conservation surgery. Although positive margins usually require reexcision, the location and extent of surgery required are often difficult to establish by current imaging techniques. We investigated the accuracy of three-dimensional rotating delivery of excitation off resonance (3D RODEO) MR imaging of the breast in revealing the presence and extent of residual tumor within the breast soon after surgery.Nineteen patients who had undergone lumpectomy or excisional biopsy were evaluated with contrast-enhanced 3D RODEO MR imaging of the breast within 10 months after surgery. The MR imaging results were correlated with serial-sectioned mastectomy or partial mastectomy specimens from 18 patients and with a clinical and mammographic follow-up examination in one patient.We found that 3D RODEO MR imaging accurately revealed the presence or absence and the location and extent of recurrent tumor in 15 of the 18 patients who had pathologic confirmation. Of the three MR imaging-pathology mismatches, two had irregular or nodular enhancement that corresponded to microabscesses. The third mismatch showed multicentric disease on MR imaging but only single-quadrant lobular carcinoma at pathologic examination. Our 19th patient showed no evidence of recurrent tumor on MR imaging or at 2-year follow-up clinical and mammographic examinations.MR imaging with 3D RODEO technique correctly revealed the presence or absence, the location, and the extent of recurrent tumor in 84% of patients who had recently undergone breast surgery.
Published: 1997

42. Three-dimensional RODEO breast MR imaging of lesions containing ductal carcinoma in situ

Author: Steven E. Harms, W. P. Evans, Robert S. Farrell, Duane P. Flamig, Daniel A. Savino, Patricia A. Krakos, Debra S. Copit, and Charles E. Soderstrom
Subjects: In situ, Adult, medicine.medical_specialty, Mammary gland, Breast Neoplasms, Carcinoma, medicine, Breast magnetic resonance, Image Processing, Computer-Assisted, Mammography, Humans, Radiology, Nuclear Medicine and imaging, Neoplasm Invasiveness, Breast, skin and connective tissue diseases, neoplasms, Aged, Retrospective Studies, medicine.diagnostic_test, business.industry, Carcinoma, Ductal, Breast, Ductal carcinoma, Middle Aged, medicine.disease, Mr imaging, Magnetic Resonance Imaging, body regions, medicine.anatomical_structure, Female, Radiology, business, Carcinoma in Situ, Calcification
Abstract: To assess whether rotating delivery of excitation off resonance (RODEO) breast magnetic resonance (MR) imaging can help detect ductal carcinoma in situ (DCIS) lesions, determine tumor extent, and differentiate pure DCIS from DCIS with an invasive component.Twenty-two patients with DCIS lesions were evaluated with three-dimensional RODEO MR imaging. Nineteen patients had available mammograms for review.MR imaging enabled detection of all 22 cases of DCIS, DCIS with microinvasion, or invasive ductal carcinoma with extensive intraductal component. A clumped enhancement pattern was seen on MR images in all cases of pure DCIS. Spiculated enhancement was seen in four of six (67%) patients who had DCIS with microinvasion and in nine of 11 (82%) who had invasive ductal carcinoma with extensive intraductal component. RODEO MR imaging enabled accurate determination of tumor extent in 21 of 22 (95%) patients. Mammography depicted 18 of 19 DCIS lesions. No mammographic feature helped differentiate pure DCIS from DCIS with microinvasion. Mammography enabled accurate determination of tumor extent in 14 of 19 (74%) patients.Three-dimensional RODEO MR imaging can be an adjunct to mammography because of its ability to enable better determination of tumor extent and differentiation of pure DCIS from DCIS with an invasive component.
Published: 1996

43. Measurement of the mass of the τ lepton

Author: J. Z. Bai, O. Bardon, R. A. Becker-Szendy, I. Blum, A. Breakstone, T. Burnett, G. P. Chen, H. F. Chen, J. Chen, S. J. Chen, S. M. Chen, Y. Chen, Y. B. Chen, Y. Q. Chen, B. S. Cheng, R. F. Cowan, H. C. Cui, X. Z. Cui, H. L. Ding, Z. Z. Du, W. Dunwoodie, X. L. Fan, J. Fang, C. S. Gao, M. L. Gao, S. Q. Gao, W. X. Gao, P. Gratton, J. H. Gu, S. D. Gu, W. X. Gu, Y. F. Gu, Y. N. Guo, S. W. Han, Y. Han, F. A. Harris, M. Hatanaka, J. He, K. R. He, M. He, D. G. Hitlin, G. Y. Hu, T. Hu, X. Q. Hu, D. Q. Huang, Y. Z. Huang, J. M. Izen, Q. P. Jia, C. H. Jiang, Z. Z. Jiang, S. Jin, Y. Jin, L. Jones, S. H. Kang, Z. J. Ke, M. H. Kelsey, B. K. Kim, Y. F. Lai, H. B. Lan, P. F. Lang, A. Lankford, F. Li, J. Li, P. Q. Li, Q. Li, R. B. Li, W. Li, W. D. Li, W. G. Li, X. H. Li, X. N. Li, Y. S. Li, S. Z. Lin, H. M. Liu, J. Liu, J. H. Liu, Q. Liu, R. G. Liu, Y. Liu, Z. A. Liu, X. C. Lou, B. Lowery, F. Lu, J. G. Lu, Y. Luo, A. M. Ma, D. H. Ma, E. C. Ma, J. M. Ma, H. S. Mao, Z. P. Mao, R. Malchow, M. Mandelkern, H. Marsiske, X. C. Meng, H. L. Ni, J. Nie, S. L. Olsen, J. Oyang, D. Paluselli, L. J. Pan, J. Panetta, F. Porter, E. Prabhakar, N. D. Qi, Y. K. Que, J. Quigley, G. Rong, M. Schernau, B. Schmid, J. Schultz, Y. Y. Shao, B. W. Shen, D. L. Shen, H. Shen, X. Y. Shen, H. Y. Sheng, H. Z. Shi, X. R. Shi, A. Smith, E. Soderstrom, X. F. Song, J. Standifird, D. Stoker, F. Sun, H. S. Sun, S. J. Sun, J. Synodinos, Y. P. Tan, S. Q. Tang, W. Toki, G. L. Tong, E. Torrence, F. Wang, L. S. Wang, L. Z. Wang, M. Wang, P. Wang, P. L. Wang, S. M. Wang, T. J. Wang, Y. Y. Wang, C. L. Wei, S. Whittaker, R. Wilson, W. J. Wisniewski, Y. G. Wu, D. M. Xi, X. M. Xia, P. P. Xie, X. X. Xie, W. J. Xiong, D. Z. Xu, M. K. Xu, R. S. Xu, Y. D. Xu, Z. Q. Xu, S. T. Xue, R. Yamamoto, J. Yan, W. G. Yan, C. M. Yang, C. Y. Yang, J. Yang, W. Yang, H. B. Yao, M. H. Ye, S. W. Ye, S. Z. Ye, C. S. Yu, C. X. Yu, Y. H. Yu, Z. Q. Yu, C. Z. Yuan, J. Y. Zeng, B. Y. Zhang, C. C. Zhang, D. H. Zhang, H. L. Zhang, J. Zhang, J. W. Zhang, L. S. Zhang, S. Q. Zhang, Y. Zhang, Y. Y. Zhang, D. X. Zhao, H. W. Zhao, J. W. Zhao, M. Zhao, P. D. Zhao, W. R. Zhao, J. P. Zheng, L. S. Zheng, Z. P. Zheng, G. P. Zhou, H. S. Zhou, Li Zhou, X. F. Zhou, Y. H. Zhou, H. G. Zhu, Q. M. Zhu, Y. C. Zhu, Y. S. Zhu, B. A. Zhuang, and G. Zioulas
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, Muon, Spectrometer, Branching fraction, Maximum likelihood, Electron–positron annihilation, General Physics and Astronomy, Elementary particle, State (functional analysis), Mass measurement, law.invention, Particle decay, Pair production, law, High Energy Physics::Experiment, Collider, Energy (signal processing), Lepton
Abstract: The mass of the \ensuremath{\tau} lepton has been measured at the Beijing Electron-Positron Collider using the Beijing Spectrometer. A search near threshold for ${\mathit{e}}^{+}$${\mathit{e}}^{\mathrm{\ensuremath{-}}}$\ensuremath{\rightarrow}${\mathrm{\ensuremath{\tau}}}^{+}$${\mathrm{\ensuremath{\tau}}}^{\mathrm{\ensuremath{-}}}$ was performed. Candidate events were identified by requiring that one \ensuremath{\tau} decay via \ensuremath{\tau}\ensuremath{\rightarrow}e\ensuremath{\nu}\ensuremath{\nu}\ifmmode\bar\else\textasciimacron\fi{}, and the other via \ensuremath{\tau}\ensuremath{\rightarrow}\ensuremath{\mu}\ensuremath{\nu}\ensuremath{\nu}\ifmmode\bar\else\textasciimacron\fi{}. The mass value, obtained from a fit to the energy dependence of the ${\mathrm{\ensuremath{\tau}}}^{+}$${\mathrm{\ensuremath{\tau}}}^{\mathrm{\ensuremath{-}}}$ cross section, is ${\mathit{m}}_{\mathrm{\ensuremath{\tau}}}$=1776.${9}_{\mathrm{\ensuremath{-}}0.5}^{+0.4}$\ifmmode\pm\else\textpm\fi{}0.2 MeV.
Published: 1996

44. Direct Measurement of the Pseudoscalar Decay Constant, f_D_s

Author: J. Z. Bai, O. Bardon, I. Blum, A. Breakstone, T. Burnett, G. P. Chen, H. F. Chen, J. Chen, S. J. Chen, S. M. Chen, Y. Chen, Y. B. Chen, Y. Q. Chen, B. S. Cheng, R. F. Cowan, H. C. Cui, X. Z. Cui, H. L. Ding, Z. Z. Du, W. Dunwoodie, X. L. Fan, J. Fang, M. Fero, C. S. Gao, M. L. Gao, S. Q. Gao, W. X. Gao, P. Gratton, J. H. Gu, S. D. Gu, W. X. Gu, Y. F. Gu, Y. N. Guo, S. W. Han, Y. Han, F. A. Harris, M. Hatanaka, J. He, K. R. He, M. He, D. G. Hitlin, G. Y. Hu, H. B. Hu, T. Hu, X. Q. Hu, D. Q. Huang, Y. Z. Huang, J. M. Izen, Q. P. Jia, C. H. Jiang, Y. Jin, L. Jones, S. H. Kang, M. H. Kelsey, B. K. Kim, Y. F. Lai, H. B. Lan, P. F. Lang, A. Lankford, F. Li, J. Li, P. Q. Li, Q. Li, R. B. Li, W. Li, W. D. Li, W. G. Li, X. Li, X. N. Li, S. Z. Lin, H. M. Liu, J. H. Liu, Q. Liu, R. G. Liu, Y. Liu, Z. A. Liu, X. C. Lou, B. Lowery, J. G. Lu, A. M. Ma, E. C. Ma, J. M. Ma, H. S. Mao, Z. P. Mao, R. Malchow, M. Mandelkern, X. C. Meng, H. L. Ni, J. Nie, S. L. Olsen, J. Oyang, D. Paluselli, L. J. Pan, J. Panetta, F. Porter, E. Prabhakar, N. D. Qi, Y. K. Que, J. Quigley, G. Rong, M. Schernau, B. Schmid, J. Schultz, Y. Y. Shao, D. L. Shen, H. Shen, X. Y. Shen, H. Y. Sheng, H. Z. Shi, X. R. Shi, A. Smith, E. Soderstrom, X. F. Song, J. Standifird, D. Stoker, F. Sun, H. S. Sun, S. J. Sun, J. Synodinos, Y. P. Tan, S. Q. Tang, W. Toki, G. L. Tong, E. Torrence, F. Wang, L. S. Wang, L. Z. Wang, M. Wang, P. Wang, P. L. Wang, S. M. Wang, T. J. Wang, W. Wang, Y. Y. Wang, S. Whittaker, R. Wilson, W. J. Wisniewski, D. M. Xi, X. M. Xia, P. P. Xie, D. Z. Xu, R. S. Xu, Z. Q. Xu, S. T. Xue, R. Yamamoto, J. Yan, W. G. Yan, C. M. Yang, C. Y. Yang, W. Yang, H. B. Yao, M. H. Ye, S. Z. Ye, C. S. Yu, C. X. Yu, Z. Q. Yu, C. Z. Yuan, B. Y. Zhang, C. C. Zhang, D. H. Zhang, H. L. Zhang, J. Zhang, J. W. Zhang, L. S. Zhang, S. Q. Zhang, Y. Zhang, Y. Y. Zhang, D. X. Zhao, J. W. Zhao, M. Zhao, P. D. Zhao, W. R. Zhao, W. X. Zhao, J. P. Zheng, L. S. Zheng, Z. P. Zheng, G. P. Zhou, H. S. Zhou, Li Zhou, X. F. Zhou, Y. H. Zhou, Q. M. Zhu, Y. C. Zhu, Y. S. Zhu, B. A. Zhuang, and G. Zioulas
Subjects: Pseudoscalar, Physics, Nuclear physics, Particle physics, Meson, Branching fraction, Electron–positron annihilation, General Physics and Astronomy, Exponential decay
Abstract: The Beijing Spectrometer (BES) experiment has observed purely leptonic decays of the D_s meson in the reaction e^+e^-→D_s^+D_s^- at a c.m. energy of 4.03 GeV. Three events are observed in which one D_s decays hadronically to φπ, K̅ ^(*0)K, or K̅^0K, and the other decays leptonically to μν_μ or τν_τ. With the assumption of μ-τ universality, values of the branching fraction, B(D_s→μν_μ) = (1.5_(-0.6-0.2)^(+1.3+0.3))%, and the D_s pseudoscalar decay constant, f_D_s = (4.3_(-1.3-0.4)^(+1.5+0.4))×10^2 MeV, are obtained.
Published: 1995

45. DETERMINATION OF QUARK ELECTROWEAK COUPLINGS FROM DIRECT PHOTON PRODUCTION IN HADRONIC Z-DECAYS

Author: D. Antreasyan, J. Mnich, Raffaello D'Alessandro, C. Grinnell, R. Leiste, Qi An, Ren-Yuan Zhu, Leonardo Merola, C. Neyer, A. Rubbia, T. Foreman, Dong-Chul Son, T. Kramer, J. J. Blaising, P. G. Rancoita, B. Monteleoni, T. Azemoon, H. Janssen, K.S. Yang, D. Linnhofer, B. N. Jin, F. Sticozzi, Mariagrazia Alviggi, C. Spartiotis, H. Nowak, Federico Carminati, P. Kapinos, Q.Y. Yang, A. Gurtu, Els Koffeman, I. Vetlitsky, H. J. Schreiber, T. Paul, H. Anderhub, P. Duinker, R. Morand, J. M. Salicio, Z. L. Xue, Marcos Cerrada, Y. J. Pei, G. M. Bilei, Peter Denes, A. Klimentov, Axel König, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, W. Wallraff, Howard A. Stone, S. Easo, R. Mount, E. Brambilla, A. A. Syed, Marco Meschini, S. Banerjee, A. Hasan, Zp Zhang, D. Kirkby, Francesca Nessi-Tedaldi, Kenneth Francis Read, X. R. Shi, Felicitas Pauss, Y. D. Xu, L. Z. Sun, V. Plyaskin, S. Pensotti, Valery Schegelsky, D.N. Mao, M. Wadhwa, J. D. Burger, Christopher George Tully, Adrian Biland, M. T. Dova, D. Hauschildt, Wolfgang Lohmann, S. Rosier-Lees, H. Vogt, B. Bertucci, Ph Fisher, Roberto Battiston, H. Rykaczewski, Giovanni Organtini, S. Patricelli, S. C. Kim, Q. Ye, P. Le Coultre, H. O. Cohn, M. Boccioloni, Z. F. Gong, Nicanor Colino, G. Rahal-Callot, Wen-Gan Ma, P. Zemp, R. de Asmundis, D.W. Schmitz, G.G.G. Massaro, S. J. Fan, Claudio Luci, Y. Karyotakis, B.C. Stringfellow, S. X. Wu, K. Hangarter, A. Kasser, Robert Clare, Gerjan Bobbink, B. Borgia, J. Ulbricht, Pierluigi Paolucci, M. Gailloud, W. Kittel, X. T. Cui, A. Nippe, Yu. Galaktionov, S. Chung, J. Alcaraz, G. Schwering, U. K. Chaturvedi, Alberto Aloisio, R.B. Sutton, Ph. Rosselet, Thomas Hebbeker, Guofan Hu, D. DiBitonto, J. K. Kim, R. Starosta, D. Luckey, M. Vivargent, M. Sachwitz, Gy L. Bencze, J.A. Bakken, M. Steuer, G. Forconi, M. Yzerman, F. Crijns, S. S. Gau, T. J. Wenaus, K. Schultze, A. Ricker, Y. S. Lu, A. Malinin, P.V.K.S. Baba, J. Weber, Paul Lecoq, R. W. Kraemer, M. Napolitano, E. Soderstrom, H. S. Chen, L. Servoli, Attilio Santocchia, Jean Fay, M. Dhina, D. Boutigny, Z. Y. Lin, H. L. Zhuang, H. Suter, Reinhard W. Schulte, F. C. Erné, R.J. Wu, Roberto Castello, D. Perret-Gallix, Jérôme Rose, U. Herten, Egidio Longo, J. H. Field, C. Y. Chien, C. Li, Elemer Nagy, A. Engler, J. C. Sens, H. S. Fesefeldt, M. Fabre, M. Schneegans, D. M. Lee, J. Bao, M. M. Ilyas, X. W. Tang, I. Sheer, P. A. Piroué, W. Y. Chen, B. Zhou, L. Antonov, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Kunin, R. Barillère, Steven Ahlen, I. Clare, J. Busenitz, W. Friebel, G. Landi, M. L. Brooks, B. C.C. van der Zwaan, Simone Paoletti, D. Lanske, G. Terzi, Stefan Kirsch, Hafeez R Hoorani, Cheng Chen, Samuel C.C. Ting, W. J. Burger, C. Zaccardelli, W. W. Kinnison, S. C. Yeh, L. Romero, Tariq Aziz, J. Behrens, D. Duchesneau, P. J. Li, M. Bosetti, R.L. Sumner, T. E. Coan, J. G. Branson, P. Göttlicher, D. Z. Shen, P. Lebrun, Manjit Kaur, C. Dionisi, W. J. Metzger, T. Angelov, F. J. Rodriguez, M. Sassowsky, H. R. Gustafson, G. Passaleva, Daqiang Zhang, N. Yunus, Jun Guo, P. Vikas, B. Lindemann, G. Finocchiaro, Marcel Merk, G. Tsipolitis, BT Bouwens, Wt Lin, S. Röhner, F. Wittgenstein, J. Perrier, H. Kuijten, L. Barone, D. Gele, M. N. Kienzle-Focacci, R. Rosmalen, H. El Mamouni, M. MacDermott, Jianming Qian, G. Hu, O. Rind, F. L. Linde, G. Gratta, M. A. Niaz, M. Bourquin, K. Strauch, Y. G. Kim, X. L. Wang, A. Tsaregorodtsev, P. Arce, D. Goujon, U. Uwer, Crisostomo Sciacca, Marco Pieri, A. Arefiev, Giovanni Ambrosi, A. Chen, M. Möller, J. Salicio, Davide Piccolo, Z. W. Yin, Dimitri Bourilkov, L. Ludovici, M. Chmeissani, J. M. Ma, K. Sudhakar, An.A. Vorobyov, T. Matsuda, Bolek Wyslouch, P. Extermann, Georgi Sultanov, Carlos Willmott, Y. H. Chang, I. Leedom, B. Z. Yang, H. Hofer, N. E. Moulai, Chenjie Gu, C. F. He, H. F. Chen, Helmut Vogel, Vincenzo Innocente, E. Fiandrini, George Alverson, T. S. Dai, R. A. Khan, A. Degré, K. L. Tung, P. Bagnaia, K. Riles, Speranza Falciano, K. N. 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Nadtochy, S. Schulte, Elisabetta Gallo, V. Koutsenko, J. M. Le Goff, D. H. Wright, Chenliang Wang, G. S. Sanders, P. G. Seiler, J. A. Rubio, F. Cesaroni, Pablo Garcia-Abia, Alain Hervé, D. P. Stickland, J. Y. Liao, S. Reucroft, S. Shotkin, Emilio Leonardi, A. Bay, Y. Mir, C. H. Ye, R. Bock, Carlo Civinini, M. Maolinbay, G. Raven, X.G. Li, M. Aguilar-Benitez, R. Bizzarri, Herwig Schopper, M. White, E. Dénes, R. Sehgal, M.T. Choi, Yuehong Xie, Christine Buisson, Y. F. Wang, P. Marchesini, Z. M. Wang, Ming Zeng, Maurizio Biasini, M. Röhner, Marta Felcini, Y.F. Mao, Francesco Becattini, M. Capell, R. T. Van de Walle, I. Scott, S. N. Ganguli, M. S. Sarakinos, A. Zichichi, E. Gonzalez, M.L. Chen, S. Lanzano, Marcella Diemoz, V. K. Gupta, E. Valente, Gianpaolo Carlino, F. DeNotaristefani, D. McNally, P. Berges, X. Leytens, G. Viertel, S. Morganti, J. Schwenke, X. Y. Cui, L. Martinez-Laso, A. Atamanchuk, Lamberto Luminari, R. C. Ball, Pierre Lecomte, G. Sartorelli, Werner Lustermann, Charles Timmermans, D. Pandoulas, T. Spickermann, Bernard Ille, Jwu E. Chen, J. D. Swain, P. McBride, A. Böhm, A. C. Weber, G. Mirabelli, K. Lübelsmeyer, Piero Spillantini, F. Plasil, Mingshui Chen, M. Pauluzzi, D. Ren, J. Shukla, U. Vikas, A. Contin, Igor Vorobiev, M. Hebert, Panos A Razis, A. M. Cartacci, F. Marzano, R. Raghavan, Stéphane Jézéquel, Simonetta Gentile, Laurent Vuilleumier, J. Berdugo, Z.Q. Yang, M. Guanziroli, J. P. Martin, L. Baksay, E. Shumilov, V. Shoutko, B. C. Riemers, K. S. Kumar, M. Tonutti, G. H. Wang, J. Wenninger, V. Pojidaev, R. Fabbretti, Luca Lista, D. Fernandez, Yanwen Liu, Sabine Riemann, A. Krivshich, B. L. Betev, S. Beingessner, IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alcaraz, J., Aloisio, A., Alverson, G., Alviggi, M. 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Subjects: Physics, Quark, Particle physics, Nuclear and High Energy Physics, Photon, 010308 nuclear & particles physics, Hadron, Electroweak interaction, Mathematics::History and Overview, High Energy Physics::Phenomenology, 01 natural sciences, Standard Model, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Production (computer science), High Energy Physics::Experiment, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment
Abstract: We report on a comparison of isolated hard photon production in hadronic Z decays with the predictions of a next-to-leading order matrix-element calculation. We constrain the quark electroweak couplings to the Z boson with a simultaneous fit to three direct photon distributions, and combine this result with an independent constraint from our measurement of the total hadronic width of the Z, obtaining cu = 0.92 ± 0.22 and cd = 1.63 ± 0.15 where c u,d = 4( g V 2 + g A 2 ) u,d . Our results are consistent with standard model predictions.
Published: 1993
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46. A MEASUREMENT OF TAU POLARIZATION IN Z0 DECAYS

Author: O. Adriani, M. Aguilar-Benitez, S. Ahlen, H. Akbari, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, G. Ambrosi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelov, L. Antonov, D. Antreasyan, P. Arce, A. Arefiev, A. Atamanchuk, T. Azemoon, T. Aziz, P.V.K.S. Baba, P. Bagnaia, J.A. Bakken, L. Baksay, R.C. Ball, S. Banerjee, J. Bao, R. Barillère, L. Barone, A. Baschirotto, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, J. Behrens, S. Beingessner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, A. Biland, G.M. Bilei, R. Bizzarri, J.J. Blaising, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, R. Bock, A. Böhm, B. Borgia, M. Boseti, D. Bourilkov, M. Bourquin, D. Boutigny, B. Bouwens, E. Brambilla, J.G. Branson, I.C. Brock, M. Brooks, C. Buisson, A. Bujak, J.D. Burger, W.J. Burger, J.P. Burq, J. Busenitz, X.D. Cai, M. Capell, M. Caria, G. Carlino, F. Carminati, A.M. Cartacci, R. Castello, M. Cerrada, F. Cesaroni, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G.M. Chen, H.F. Chen, H.S. Chen, J. Chen, M. Chen, M.L. Chen, W.Y. Chen, G. Chiefari, C.Y. Chien, M. Chmeissani, M.T. Choi, S. Chung, C. Civinini, I. Clare, R. Clare, T.E. Coan, H.O. Cohn, G. Coignet, N. Colino, A. Contin, F. Crijns, X.T. Cui, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Dhina, D. DiBitonto, M. Diemoz, H.R. Dimitrov, C. Dionisi, M.T. Dova, E. Drago, T. Driever, D. Duchesneau, P. Duinker, I. Duran, S. Easo, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, M. Fabre, S. Falciano, S.J. Fan, O. Fackler, J. Fay, M. Felcini, T. Ferguson, D. Fernandez, G. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J. Field, F. Filthaut, G. Finocchiaro, P.H. Fisher, G. Forconi, T. Foreman, K. Freudenreich, W. Friebel, M. Fukushima, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S.S. Gau, D. Gele, S. 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T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., R. J., Wu, S. X., Wu, Y. G., Wu, Wyslouch, B., Xie, Y. Y., Y. D., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yan, X. J., Yang, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, J. F., Zhu, R. Y., Zhuang, H. L., Zichichi, A., B. C. C., and IHEF (IoP, FNWI)
Subjects: Physics, Coupling constant, Nuclear and High Energy Physics, Neutral current, 010308 nuclear & particles physics, Electron–positron annihilation, Weinberg angle, OBSERVABLES, Polarization (waves), 01 natural sciences, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], MODE, 010306 general physics, Pseudovector, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton
Abstract: Within a context of evolution and the rapid integration of digitization in university publishing, the fields of the humanities and social sciences, and in particular those of textbooks, do not appear to have found a satisfactory distribution model. In this article, we shall attempt to explain in what measure this sector is different from other areas of university publishing and what hypotheses can be put forward for its future development. Having suggested a carving up of the university publishing market, we would like to place it briefly in an international context. On the basis of this finding, we will present the hypothesis of aggregation: why this should be required, why it does not yet exist and which needs it will respond to. We shall conclude by summarizing these points which we believe are key to the development of a digital university offer in France for the humanities and social sciences.
Published: 1992
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47. Measurement of the tau lepton mass by the Beijing Spectrometer (BES) Collaboration

Author: E. Soderstrom
Subjects: Physics, Particle decay, Particle physics, Branching fraction, High Energy Physics::Experiment, Elementary particle, Invariant mass, Electron, Fermion, Energy (signal processing), Lepton
Abstract: The mass of the {tau} lepton has been measured at the Beijing Electron Positron Collider using the Beijing Spectrometer. A search near threshold for e{sup +}e{sup {minus}} {yields} {tau}{sup +}{tau}{sup {minus}} was performed. Candidate events were identified by requiring that one {tau} decay via {tau} {yields} e{nu}{bar {nu}}, and the other via {tau} {yields} {mu}{nu}{bar {nu}}. The mass value, obtained from a fit to the energy dependence of the {tau}{sup +}{tau}{sup {minus}} cross section, is m{sub {tau}} = 1776.9{sub -0.5}{sup +0.4} {plus_minus} 0.2 MeV.
Published: 1992
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48. A direct determination of the number of light neutrino families from e+ e- → vvγ at LEP

Author: T. Hebbeker, M. Diemoz, A. Kunin, D. Perret-Gallix, B. Z. Yang, B. Monteleoni, D. McNally, Y. F. Mao, H. S. Chen, D. Gele, T. Driever, G. J. Bobbink, D. Bourilkov, A. A. Vorobyov, C. Grinnell, H. Janssen, T. Azemoon, T.R. McMahon, J. Fay, D. Kirby, C. Willmott, Q. Li, S. Falciano, U. K. Chaturvedi, H. Stone, B.C. Stringfellow, Yu. Galaktionov, R. Liu, X. J. Yan, P. Kapinos, H. Anderhub, W. Friebel, J. Rose, C. Zaccardelli, Simonetta Gentile, A. Rubbia, M. Bocciolini, Y. F. Wang, Q. Y. Yang, Jozsef Toth, X. R. Shi, P. V.K.S. Baba, Claudio Luci, S. Paoletti, A. Krovshich, R de Asmundis, K. Hilgers, C. Chen, H. A. Rizvi, M. Lenti, A. A. Syed, A. Böhm, H. J. Schreiber, M. Yzerman, R. Raghavan, N. Produit, W. T. Lin, V. R. Krastev, R. J. Wu, L. Z. Sun, H. Hoorani, B. Ille, M. Gailloud, D.N. Mao, C-Q. Li, Z. Q. Yang, D. Pandoulas, J. Bao, J. Behrens, E. Longo, R. Rosmalen, G. Yang, M. MacDermott, G. Hu, T. Angelov, Z. W. Yin, D. S. Yan, K. S. Yang, C. R. Wang, K. Lanius, Z. Y. Lin, Jianming Qian, V. Kumar, P. McBride, G. Landi, G. Organtini, C. Y. Chien, R. Barillère, C. Neyer, J. Ulbricht, R. Bizzarri, S. Reucroft, G. Schwering, I. Leedom, N. E. Moulai, M. Rescigno, Yu. Kamyshkov, A. Biland, M. Möller, M. Röhner, J. Schütte, H. F. Chen, Y. Mir, T. Foreman, S. Shotkin, M. Wadhwa, Bolek Wyslouch, Qian Wang, Vincenzo Innocente, M. Zeng, M. Maolinbay, M. G. Alviggi, W. J. Burger, Thomas Ferguson, Am Cartacci, P. Göttlicher, Mw Gruenewald, G. B. Mills, D. Boutigny, R. Weill, X. G. Li, B. L. Betev, I. Clare, J. Busenitz, D. Duchesneau, O. Fackler, P. Vikas, F. Crijns, M. Biasini, D. Luckey, T. Kramer, Gy L. Bencze, G. Passaleva, P. Spillantini, Y. G. Wu, D. Antreasyan, H. O. Cohn, L. Baksay, F. Bruyant, H. R. Dimitrov, G. Herten, D. Hauschildt, F. Ferroni, M. Hebert, Panos A Razis, W.W. Kinnison, M. Cerrada, S. Riemann, F. Pauss, K. S. Kumar, A. Pevsner, Z. L. Xue, G. Tsipolitis, M. Caria, S. Lanzano, E. Nagy, M. Meschini, Y. Karyotakis, S. Schulte, J. D. Swain, F. Plasil, D. Z. Shen, L. Niessen, Barry Blumenfeld, M. N. Kienzle-Focacci, M. Sachwitz, V. P. Andreev, M. A. Niaz, X. W. Tang, J. Wenninger, L. Leistam, Laurent Vuilleumier, U. Uwer, Ren-Yuan Zhu, H. Vogt, T. Aziz, R. D'Alessandro, Antonino Zichichi, A. Hasan, S. Röhner, Ph Fisher, S. Khokhar, M. Schneegans, R. Battiston, M. Fabre, H. T. Li, H. Hofer, B. Bouwens, P. Blömeke, R. Bock, P. Garcia-Abia, S. Müller, F. Sticozzi, H. El Mamouni, P. Bagnaia, C. Civinni, K. Sudhakar, Fl Linde, M. Capell, A. L. Anderson, T. S. Dai, C. Spartiotis, G. Forconi, M. Fukushima, I. Vetlitsky, S. C. Yeh, G. M. Bilei, Y. H. Chang, J.P. Burq, A. Chen, B. Bertucci, D. Linnhofer, L. Romero, H. Suter, V. Plyaskin, H. R. Gustafson, W. Wallraff, B. N. Jin, G. H. Wang, S. Shevchenko, R. Leiste, H. L. Zhuang, R. A. Khan, J. F. Zhou, M. M. Ilyas, George Alverson, J. A. Bakken, T. J. Wenaus, Z. F. Gong, V. Pojidaev, A. Aloisio, S. C. Tonwar, R. T. Van de Walle, C. H. Ye, J. Weber, A. Nadtochy, G. Chiefari, M. Kaur, Christopher George Tully, A. Savin, T. Matsuda, G. Rahal-Callot, A. Gordeev, M. Vivargent, J. S. Kapustinsky, J. C. Sens, D. P. Stickland, J. M. Lubbers, M. Merk, J. Schwenke, J. M. Le Goff, D. H. Wright, J. P. Martin, S. L. Wu, Lucas Taylor, A. Sopczak, R. Starosta, Wolfgang Lohmann, E. Shumilov, L. Ludovici, G. S. Sanders, R. Malik, S. J. Fan, F. Filthaut, D. Lanske, Jiunn-Wei Chen, D. Zhang, S. Rosier-Lees, F. Marzano, D. Fernandez, J. M. You, K. N. Qureshi, A. Gurtu, Nicanor Colino, J. A. Rubio, P. Arce, R. C. Ball, S. N. Ganguli, C. Timmermans, G. G.G. Massaro, E. Fiandrini, P. Berges, P. G. Seiler, Alexei Klimentov, P. Lebrun, G. Sartorelli, Peter Denes, D. Ren, J. B. Ye, Harvey B Newman, D. Goujon, Y. Y. Xie, K. L. Tung, M. Dhina, G. Mirabelli, H. Schopper, Y. J. Pei, Y. Liu, Y. Zeng, K.D. Shmakov, P Le Coultre, I. C. Brock, Alexander Malinin, W. Kittel, K. Hangarter, C. T. He, E. Brambilla, M. Napolitano, H. Fesefeldt, S. Beingessner, R. Schulte, A. Engler, Z. Ren, G. Coignet, K. Strauch, T. Spickermann, R. Sehgal, G. Sultanov, G. Sauvage, M. Guanziroli, R. Fabbretti, G. Finocchiaro, Guo-Ming Chen, J. Salicio, X. D. Cai, J. D. Burger, K. Lübelsmeyer, G. Fernandez, J. Lettry, G. Q. Hu, I. Scott, Q. Fan, L. Luminari, Mingshui Chen, Q. An, V. Schegelsky, K. Freudenreich, M. Pohl, S. Jezequel, Marta Felcini, A. Kasser, S. X. Wu, Andrea Contin, Z. Wang, O. Kornadt, G. Ambrosi, A. Santocchia, S. Banerjee, Y. S. Lu, X. L. Wang, J. F. Li, A. Bay, E. Gallo, R. L. Summer, U. Herten, V. Shoutko, G. Gratta, F. C. Erné, J. Shukla, J. Krizmanic, A. Tsaregorodtsev, J. Mnich, W. Krenz, L. J. Gutay, Y. D. Xu, U. Becker, D. J. Schotanus, K. Schmiemann, M. Chemarin, P. Zemp, E. Tarkovsky, U. Vikas, Hans J. Vogel, Bernardo Adeva, C. Scicca, A. C. König, K. Schultze, L. Martinez-Laso, C. G. Yang, A. Atamanchuk, F. J. Eppling, L. W. Jones, L. Antonov, S. M. Ting, Robert Clare, Ph. Rosselet, Paul Lecoq, R. W. Kraemer, S. Kirsch, P. K. Malhorta, J. H. Wang, B. Borgia, E. Soderstrom, X. Leytens, G. Viertel, M. L. Brooks, E. Gonzalez, M. S. Sarakinos, M.L. Chen, R. Morand, H. Nowak, K. Read, J. K. Guo, I. Vorobiev, Zp Zhang, P. Marchesini, H. Akbari, G. Von Dardel, K. Mazumdar, J. M. Salicio, L. Urbán, M. Tonutti, L. Servoli, P. Schmitz, F. Behner, R. Mount, P. Lecomte, E. Valente, Th. Meinholz, J. Berdugo, P. Duinker, Y. Mi, J. Perrier, I. Sheer, P. Extermann, D. M. Lee, F. Carminati, P. A. Piroué, F. Becattini, F. DeNotaristefani, M. Pauluzzi, J. Alcaraz, Marco Pieri, A. Ricker, I. Duran, R.B. Sutton, D. DiBitonto, K. Deiters, M. Steuer, B. P. Roe, A. Degré, F. Cesaroni, Samuel C.C. Ting, Steven Goldfarb, A. Bujak, L. Merola, D. Schmitz, A. Koulbardis, W. Y. Chen, E. Dénes, S. Patricelli, B. Lindemann, A. Arefiev, V. Koutsenko, P. J. Li, W. J. Metzger, L. Barone, W. G. Ma, M. Aguilar-Benitez, T. E. Coan, J. G. Branson, S. Morganti, H. Rykaczewski, S. S. Gau, F. Wittgenstein, M. Chmeissani, Z. Z. Xu, Q. Ye, O. Rind, A. Weber, E. Leonardi, J. Field, J. Y. Liao, C. Dionisi, C. Maña, Alain Hervé, E. Drago, X. Y. Cui, M. Bourquin, G. Raven, O. Adriani, M. White, M. T. Dova, Christine Buisson, Z. M. Wang, and J. J. Blaising
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, Photon, Luminosity (scattering theory), 010308 nuclear & particles physics, Scattering, Physics::Instrumentation and Detectors, neutrino families, Electron–positron annihilation, Astrophysics::Cosmology and Extragalactic Astrophysics, LEP, 01 natural sciences, Resonance (particle physics), Nuclear physics, Cross section (physics), L3 detector, 0103 physical sciences, High Energy Physics::Experiment, Neutrino, 010306 general physics, Ciencias Exactas
Abstract: The L3 detector at LEP has been used to determine the number of light neutrino families by measuring the cross section of single photon even in e+e - collisions at energies near the Z° resonance. We have observed 61 single photon candidates with more than 1.5 GeV of deposited energy in the barrel electromagnetic calorimeter, for a total integrated luminosity of 3.0 pb-1. From a likelihood fit to the single photon cross sections, we determine Nv = 3.24 ± 0.46 (statistical) _+ 0.22 (systematic)., Facultad de Ciencias Exactas
Published: 1992

49. Inclusive J production in Z$^0$ decays

Author: D. Antreasyan, Yu. Galaktionov, M. Bocciolini, H. Janssen, J. Alcaraz, M. Brooks, J. G. Branson, P. Duinker, M. Vivargent, M. N. Kienzle-Focacci, A. Klimentov, U. Herten, R. Mount, W. J. Burger, Kenneth Francis Read, A. Tsaregorodtsev, Roberto Battiston, D. Hauschildt, M. Fabre, Gerjan Bobbink, B. Borgia, Lamberto Luminari, Xin-Qiang Li, H. J. Schreiber, J. Ulbricht, R. C. Ball, Raffaello D'Alessandro, Pierre Lecomte, G. Sartorelli, O. An, C. Grinnell, C. G. Yang, Dimitri Bourilkov, E. Nagy, Leonardo Merola, W. Y. Chen, K. N. Qureshi, P.V.K.S. Baba, S. C. Yeh, A. Nippe, D. Duchesneau, H. Anderhub, I. Clare, J. Busenitz, R. Y. Zhu, B. Zhou, N. E. Moulai, X. L. Wang, T. Azemoon, A. Gougas, Pablo Garcia-Abia, Alain Hervé, M. Schneegans, Z. M. Wang, Y. J. Pei, E. Fiandrini, C. Neyer, V. Plyaskin, S. Shevchenko, L. Romero, Luca Lista, S. Beingessner, K. S. Yang, M. Möller, P. Göttlicher, B. C. Stringfellow, D. Fernandez, Z. F. Gong, T. Paul, Yanwen Liu, H. S. Chen, Y. H. Chang, P. Kapinos, G. Sauvage, K. L. Tung, Z. Y. Lin, J. Mnich, Marcos Cerrada, M. Caria, George Alverson, A. Bay, L. Vuilleumier, G. S. Sanders, R. T. Van de Walle, T. J. Wenaus, M. T. Dova, X. R. Shi, K. Strauch, H. Nowak, T. Kramer, A. Rubbia, T. Foreman, J. M. Salicio, W. Lohmann, R. W. Kraemer, R. Fabbretti, A. Bujak, T. E. Coan, J. Behrens, Y. D. Xu, B. Monteleoni, F. Sticozzi, A. Koulbardis, T. Angelov, Wt Lin, J. Bao, K. Hilgers, V. K. Gupta, J. P. Burq, C. Spartiotis, B. Wysouch, D.N. Mao, X. T. Cui, N. Yunus, J. S. Kapustinsky, W. W. Kinnison, M. Bourquin, R. B. Sutton, A. Chen, R. Barillère, P. Zemp, Z. P. Zhang, R. Bizzarri, C. F. He, Carlo Civinini, M. Maolinbay, G. Raven, M. Aguilar-Benitez, F. DeNotaristefani, R. Morand, Pierluigi Paolucci, Steven Ahlen, M. Merk, R. de Asmundis, Jianming Qian, G. Hu, W. Wallraff, J. Shukla, C. Zaccardelli, Howard A. Stone, C. Timmermans, J. H. Wang, P. Vikas, G. Schwering, J. J. Blaising, H. L. Zhuang, G. Herten, G. Chiefari, G. Q. Hu, S. Banerjee, P. Berges, M. Sachwitz, I. Vetlitsky, M. White, V. Koutsenko, G. Gratta, W. G. Ma, F. Behner, S. Röhner, B. L. Betev, Maurizio Biasini, F. Wittgenstein, Marta Felcini, Adrian Biland, A. A. Syed, Carlos Willmott, Speranza Falciano, Y. F. Wang, J. A. Bakken, J. D. Burger, U. Becker, Z. Q. Yang, L. Ludovici, Francesco Becattini, M. Rescigno, R. Rosmalen, G. Rahal-Callot, M. Sassowsky, Alberto Aloisio, A. Ricker, M. Chmeissani, Giovanni Ambrosi, M. Fukushima, B. Ille, E. Drago, G. B. Mills, E. Gonzalez, A. Marin, Th. Meinholz, A. M. Cartacci, R. Raghavan, M. Yzerman, K. Schultze, H. Suter, L. J. Gutay, D. S. Yan, Atul Gurtu, K. Deiters, P. A. Piroué, B. C.C. van der Zwaan, D. Lanske, L. Z. Sun, H. Schopper, H. R. Dimitrov, Chenjie Gu, D. Kirkby, W. Kittel, F. J. Eppling, L. W. Jones, S. M. Ting, Z. L. Xue, B. Lindemann, Tariq Aziz, A. Kunin, P. Arce, D. Goujon, L. Urbán, K. Sudhakar, Q. Y. Yang, Vincenzo Innocente, G. Finocchiaro, M. W. Gruenewald, R. L. Sumner, M. Capell, J. C. Sens, M. Lenti, S. Schulte, K. Schmiemann, H. S. Fesefeldt, J. Wenninger, A. Pevsner, J. Perrier, E. Dénes, R. Sehgal, D. Linnhofer, Jiunn-Wei Chen, B. P. Roe, V. Pojidaev, H. O. Cohn, S. S. Gau, R. Leiste, A. Nadtochy, Federico Carminati, D. P. Stickland, R. Malik, P. Lebrun, Barry Blumenfeld, Y. Mir, C. H. Ye, G. M. Bilei, Valery Schegelsky, Antonino Zichichi, Crisostomo Sciacca, Marco Pieri, J. M. Lubbers, Ph Fisher, Andrea Contin, H. Rykaczewski, Y. Karyotakis, S. J. Fan, A. Krivschich, Igor Vorobiev, S. Patricelli, Gerard Fernandez, Oliver Kornadt, M. Pohl, S. Chung, I. Scott, H. T. Li, M. Wadhwa, Q. Ye, Attilio Santocchia, J. B. Ye, J. M. You, M. Dhina, J. M. Le Goff, D. H. Wright, N. Produit, V. R. Krastev, Jozsef Toth, Stéphane Jézéquel, D. Boutigny, J. Lettry, G. A. Yang, Simonetta Gentile, F. Crijns, Y. G. Wu, Georgi Sultanov, J. Berdugo, T. S. Dai, Davide Piccolo, P. G. Seiler, P. McBride, R. A. Khan, L. Antonov, Elisabetta Gallo, S. N. Ganguli, A. Degré, A. Sopczak, A. Kasser, H. Newman, P. K. Malhotra, H. A. Rizvi, T. Driever, A. C. Weber, C. Li, J. A. Rubio, G. Mirabelli, V. P. Andreev, M. Guanziroli, K. Lübelsmeyer, Piero Spillantini, A. Engler, D. Pandoulas, G. M. Chen, T. Spickermann, Y. S. Lu, A. C. König, E. Valente, D. McNally, Hafeez R Hoorani, S. Reucroft, Peter Denes, S. Shotkin, J. D. Swain, H. Kuitjen, Y. F. Mao, Paolo Bagnaia, A. Böhm, C. Chen, E. Shumilov, R. Weill, T. McMahon, E. Sajan, T. Ferguson, O. Fackler, X. Leytens, Helmut Vogel, G. Viertel, Felicitas Pauss, V. Shoutko, Y. Mi, S. Rosier-Lees, F. L. Linde, S. Morganti, Y. Y. Xie, Z. Ren, P. Le Coultre, P. Schmitz, Kajari Mazumdar, M. Tonutti, J. Schwenke, K. Freudenreich, K. Hangarter, S. Khokhar, X. J. Yan, S. Müller, X. Y. Cui, X. W. Tang, M. MacDermott, S. C. Tonwar, Z. W. Yin, I. C. Brock, C. R. Wang, Frank Filthaut, R. Starosta, S. X. Wu, M. A. Niaz, P. Razis, W. J. Metzger, M. Chemarin, Xd Cai, D. Luckey, Gy L. Bencze, C. Maña, L. Martinez-Laso, D.W. Schmitz, K. S. Kumar, Reinhard W. Schulte, M. Pauluzzi, F. Cesaroni, G.G.G. Massaro, D. DiBitonto, F. C. Erné, Claudio Luci, G. H. Wang, P. Extermann, F. Ferroni, Robert Clare, A. Atamanchuk, J. P. Martin, D. Ren, Emilio Leonardi, Y. Zeng, I. Leedom, S. Riemann, Ph. Rosselet, M. Steuer, G. Forconi, J. Weber, Thomas Hebbeker, Paul Lecoq, H. Hofer, R. Bock, C. Buisson, D.J. Schotanus, M. Napolitano, M. Gailloud, U. Vikas, M. S. Sarakinos, F. Plasil, L. Baksay, E. Soderstrom, L. Servoli, Marco Meschini, J. K. Guo, D. Perret-Gallix, M.L. Chen, S. Lanzano, D. Gele, Samuel C.C. Ting, O. Rind, Christopher George Tully, D. Z. Shen, A. L. Anderson, Steven Goldfarb, P. J. Li, D. M. Lee, F. Marion, Marcella Diemoz, B. Bertucci, R. J. Wu, G. Passaleva, J. F. Zhou, J. Fay, Nicanor Colino, BT Bouwens, G. Landi, J. Schütte, M. Hebert, Egidio Longo, Simone Paoletti, B. N. Jin, G. Tsipolitis, P. Marchesini, U. Uwer, H. Vogt, Manjit Kaur, C. Dionisi, H. El Mamouni, Ming Zeng, M. M. Ilyas, H. Akbari, J. Salicio, M. Röhner, Daqiang Zhang, F. J. Rodriguez, A. Arefiev, H. R. Gustafson, Luciano Barone, I. Sheer, G. Carlino, An.A. Vorobyov, T. Matsuda, J. Y. Liao, O. Adriani, Z. Z. Xu, Lucas Taylor, M. G. Alviggi, Els Koffeman, F. Marzano, S. Kirsch, G. Coignet, Q. F. Wang, W. Krenz, E. Brambilla, Yu. Kamyshkov, G. Orgatini, A. Hasan, B. Z. Yang, U. K. Chaturvedi, W. Friebel, A. Malinin, Jérôme Rose, J. H. Field, C. Y. Chien, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, IHEF (IoP, FNWI), Adriani, O., Aguilarbenitez, M., Ahlen, S., Akbari, H., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelov, T., Antonov, L., Antreasyan, D., Arce, P., Arefiev, A., Atamanchuk, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Behrens, J., Beingessner, S., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Blumenfeld, B., Bobbink, G. J., Bocciolini, M., Bock, R., Bohm, A., Borgia, B., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brock, I. C., Brooks, M., Buisson, C., Bujak, A., Burger, J. D., Burger, W. J., Burq, J. P., Busenitz, J., Cai, X. D., Capell, M., Caria, M., Carlino, G., Carminati, F., Cartacci, A. M., Cerrada, M., Cesaroni, F., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. L., Chen, W. Y., Chiefari, Giovanni, Chien, C. Y., Chmeissani, M., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Crijns, F., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dhina, M., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dova, M. T., Drago, E., Driever, T., Duchesneau, D., Duinker, P., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Fackler, O., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J., Filthaut, F., Finocchiaro, G., Fisher, P. H., Forconi, G., Foreman, T., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gele, D., Gentile, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gottlicher, P., Gougas, A., Goujon, D., Gratta, G., Grinnell, C., Gruenewald, M., Gu, C., Guanziroli, M., Guo, J. K., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hasan, A., Hauschildt, D., C. F., He, Hebbeker, T., Hebert, M., Herten, G., Herten, U., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., G. Q., Hu, Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jezequel, S., Jin, B. N., Jones, L. W., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kinnison, W. W., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Krivshich, A., Kuitjen, H., Kumar, K. S., Kunin, A., Landi, G., Lanske, D., Lanzano, S., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Leedom, I., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Lettry, J., Leytens, X., Li, C., H. T., Li, P. J., Li, X. G., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Linnhofer, D., Lista, L., Liu, Y., Lohmann, W., Longo, E., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., W. G., Ma, Macdermott, M., Malhotra, P. K., Malik, R., Malinin, A., Mana, C., Mao, D. N., Mao, Y. F., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martinezlaso, L., Marzano, F., G. G. G., Matsuda, T., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Meinholz, T., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Newman, H., Neyer, C., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Pauss, F., Pei, Y. J., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Rind, O., Rizvi, H. A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rose, J., Rosierlees, S., Rosmalen, R., Rosselet, P., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Sajan, E., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schegelsky, V., Schmiemann, K., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schutte, J., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Soderstrom, E., Sopczak, A., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sumner, R. L., Sun, L. Z., Suter, H., Sutton, R. B., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timmermans, C., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., R. J., Wu, S. X., Wu, Y. G., Wu, Wyslouch, B., Xie, Y. Y., Y. D., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yan, X. J., Yang, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, J. F., Zhu, R. Y., Zhuang, H. L., Zichichi, A., and B. C. C.
Subjects: Physics, Nuclear and High Energy Physics, E+E ANNIHILATION, Meson, 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, Hadron, 01 natural sciences, 7. Clean energy, lcsh:QC1-999, Nuclear physics, Momentum, PSI-X%22">B->PSI-X, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Z0, FRAGMENTATION, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, lcsh:Physics
Abstract: Inclusive J production in Z0 decays is observed via the leptonic decay mode J → l+l− (l = e,μ). We measure the branching ratio Br(Z0 → J + X) = (4.1 ± 0.7 (stat.) ± 0.3 (sys.)) × 10−3. We have calculated the fraction of the J mesons from b-hadron decay and find a branching ratio of Br(b → J + X)= (1.3±0.2(stat.)±0.2(sys.)) × 10−2. We determine the average fractional energy of bottom hadrons 〈XE > = 0.70±0.03 (stat.)+0.02−0.01 (sys.) using the momentum spectrum of the J mesons. From a study of the angle between the J and the most energetic jet, we set an upper limit on the branching ratio Br ( Z 0 → q q g ∗ ; g ∗ → J + X ) −4 at 90% confidence level.
Published: 1992
Full Text: View/download PDF

50. Search for the neutral Higgs boson at LEP

Author: W. Y. Chen, B. Zhou, B. N. Jin, S. X. Wu, H. Nowak, L. Leistam, B. Bouwens, S. Schulte, T. Angelov, M. Möller, R.B. Sutton, K. Schmiemann, Gerard Fernandez, Marco Meschini, D. Kirkby, Ph. Rosselet, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, V. Plyaskin, Nicanor Colino, K. Lanius, Jianming Qian, N. Yunus, P. H. Fischer, G. Hu, W. Wallraff, Yu. Galaktionov, M. Steuer, Y. J. Pei, R. Sehgal, Y. Mir, S. Banerjee, C. H. Ye, J. Behrens, P. Berges, G. Gratta, F. Cesaroni, R. Leiste, J. Alcaraz, H. F. Chen, P. J. Li, Tariq Aziz, A. M. Cartacci, R. Raghavan, L. Z. Sun, P. Lebrun, Jozsef Toth, J. Lettry, Claudio Luci, A. C. König, M. T. Dova, P. Duinker, P. Denes, D. Linnhofer, Federico Carminati, Carlos Willmott, M. Caria, S. Falciano, Laurent Vuilleumier, Samuel C.C. Ting, Stefan Kirsch, Yuehong Xie, H. Stone, G. Chiefari, S. Shevchenko, H. O. Cohn, A. Degré, G. M. Bilei, Elisabetta Gallo, B. Monteleoni, F. Sticozzi, Christine Buisson, Y. F. Wang, F. Ferroni, Crisostomo Sciacca, Steven Goldfarb, A. Koulbardis, F. Behner, J. D. Burger, M. Vivargent, D.N. Mao, G. Rahal-Callot, W. Kittel, H. T. Li, C. Spartiotis, U. Uwer, H. R. Gustafson, Y. Zeng, X. T. Cui, A. A. Syed, G. Passaleva, M. M. Ilyas, A. Chen, J. Salicio, An.A. Vorobyov, D. DiBitonto, Maurizio Biasini, S. Patricelli, Marta Felcini, Z. L. Xue, T. Matsuda, B.C. Stringfellow, E. Valente, G. H. Wang, V. Koutsenko, D. Gele, Cheng Chen, O. Adriani, H. El Mamouni, R. Barillère, Q. Ye, Steven Ahlen, W. J. Burger, M. Gailloud, K. Schultze, T. Foreman, H. Suter, Wen-Gan Ma, F. Crijns, Pablo Garcia-Abia, Alain Hervé, D. Hauschildt, D. Lanske, Roberto Battiston, Lucas Taylor, Francesco Becattini, M. Capell, J. Krizmanic, Chenliang Wang, L. Romero, V. Pojidaev, U. K. Chaturvedi, J.P. Burq, C. Zaccardelli, Jun Guo, Y. S. Lu, D. Boutigny, B. Lindemann, Alberto Aloisio, A. Ricker, A. Bay, G. Herten, J.J. Blaising, A. Arefiev, W. Friebel, Carlo Civinini, J. Ulbricht, David Stickland, A. Kasser, Guofan Hu, Yu. Kamyshkov, W. W. Kinnison, Marcel Merk, S. C. Yeh, P. Arce, M. Maolinbay, Jérôme Rose, Wt Lin, G. Raven, L. J. Gutay, Th. Meinholz, B. Borgia, J. Perrier, X. W. Tang, E. Plasil, I. Sheer, R. Weill, X.G. Li, M. Aguilar-Benitez, K. Strauch, E. Gonzalez, R. Bizzarri, V. R. Krastev, Herwig Schopper, R. Fabbretti, Mw Gruenewald, C. Y. Chien, G. B. Mills, S. Morganti, S. Reucroft, R.L. Sumner, T. E. Coan, J. G. Branson, S. S. Gau, T. J. Wenaus, R. Malik, U. Becker, M. Piere, C. G. Yang, Y. H. Chang, C. Li, M. White, D. Z. Shen, I. Duran, George Alverson, Vincenzo Innocente, E. Soderstrom, M. Yzerman, J. S. Kapustinsky, D. M. Lee, M. Lenti, S. Röhner, S. Lanzano, Bernardo Adeva, F. Wittgenstein, P. Extermann, I. Clare, J. C. Sens, J. M. Lubbers, M. Schneegans, S. Shotkin, Z. W. Yin, S. N. Ganguli, Vineet Kumar, F. J. Eppling, L. W. Jones, P. Göttlicher, Ren-Yuan Zhu, L. Ludovici, Raffaello D'Alessandro, D. S. Yan, M. Chmeissani, P. Schmitz, K. S. Kumar, J. Wenninger, A. L. Anderson, E. Drago, Luca Lista, P.V.K.S. Baba, L. Niessen, H. L. Zhuang, G. Forconi, W. Krenz, Ying Wu, D. Fernandez, J. F. Zhou, J. Field, T. Driever, F. Marion, Zhuoxiang Ren, M. Wadhwa, K. Freudenreich, A. Sopczak, D. J. Schotanus, S. M. Ting, D. Goujon, E. W. Anderson, Jiunn-Wei Chen, G. J. Bobbink, J. M. You, C. Grinnell, R. Morand, D.H. Zhang, Q.Y. Yang, Yanwen Liu, R. Mount, Atul Gurtu, M. MacDermott, H. R. Dimitrov, K. Deiters, O. Fackler, H. J. Schreiber, D. Antreasyan, Leonardo Merola, M. Rescigno, G. A. Yang, C. Maña, I. C. Brock, X. L. Wang, M. A. Niaz, E. Brambilla, X. Leytens, M. Diemoz, Z. F. Gong, B. P. Roe, D. Duchesneau, A. Hasan, H. Anderhub, A. Marin, Qi An, P. Lecomte, H. Janssen, T. Azemoon, K.S. Yang, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, Y. D. Xu, M. Bocciolini, A. Krivshich, P. Vikas, G. Tsipolitis, S. Jezequel, P. Kapinos, Marcos Cerrada, R. Rosmalen, A. Bujak, Oliver Kornadt, M. Pohl, G. Sauvage, A. Klimentov, A. Tsaregorodtsev, Kenneth Francis Read, Helmut Vogel, B. L. Betev, G. Mirabelli, K. Sudhakar, J. B. Ye, G.G.G. Massaro, P. Zemp, R. de Asmundis, Kajari Mazumdar, P. A. Piroé, M. Fabre, S. Khokhar, T.R. McMahon, Georgi Sultanov, T. S. Dai, R. A. Khan, P. Bagnaia, X. J. Yan, S. Müller, V. P. Andreev, F. C. Erné, M. Chemarin, G. M. Chen, R.J. Wu, Xd Cai, J. Y. Liao, Emilio Leonardi, J. Schütte, R. Bock, O. Rind, Hafeez R. Hoorani, F. Bruyant, X. R. Shi, Felicitas Pauss, P. Le Coultre, Y. Mi, S. C. Tonwar, Frank Filthaut, N. Produit, Thomas Ferguson, Giovanni Ambrosi, K. Hangarter, M. Fukushima, J. Mnich, Bolek Wyslouch, Qian Wang, A. Malinin, M. Guanziroli, Chenjie Gu, R. Starosta, D. Luckey, Gy L. Bencze, J.A. Bakken, A. Rubbia, C. F. He, A. Nadtochy, Reinhard W. Schulte, J. P. Martin, A. Pevsner, G. Landi, M. L. Brooks, L. Baksay, Simone Paoletti, D. Pandoulas, Barry Blumenfeld, E. Shumilov, Valery Schegelsky, V. Shoutko, J. M. Le Goff, S. Rieman, H. Rykaczewski, T. Spickermann, Manjit Kaur, C. Dionisi, Y. Karyotakis, J. Bao, D. Wright, M. Tonutti, Igor Vorobiev, M. Hebert, Panos A Razis, G. S. Sanders, S. Chung, Attilio Santocchia, H. Akbari, Jean Fay, M. Dhina, P. Blömeke, F. Marzano, Bernard Ille, Z. Y. Lin, Zheng Wang, Simonetta Gentile, J. Berdugo, L. Antonov, Z.Q. Yang, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, Zhenyu Zhang, M. Pauluzzi, A. Kunin, D. Ren, J. Shukla, U. Vikas, A. Contin, M. Bourquin, J. D. Swain, W. J. Metzger, E. Nagy, F. DeNotaristefani, T. Kramer, P. McBride, S. Rosier-Lees, F. L. Linde, S. Beingessner, D.W. Schmitz, A. Böhm, L. Urbán, Robert Clare, A. C. Weber, K. N. Qureshi, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, E. Longo, Mariagrazia Alviggi, M. Sachwitz, H. S. Chen, L. Servoli, K. Lübelsmeyer, Piero Spillantini, G. Coignet, G. Schwering, I. Vetlitsky, G. Finocchiaro, Adrian Biland, P. G. Seiter, R. C. Ball, S. J. Fan, G. Sartorelli, J. A. Rubio, Charles Timmermans, A. Engler, H. S. Fesefeldt, G. Organtini, U. Herten, L. Barone, J. Busenitz, Dimitri Bourilkov, L. Luminari, N. E. Moulai, E. Fiandrini, Harvey B Newman, K. Hilgers, D. McNally, G. Viertel, J. Schwenke, X. Y. Cui, L. Martinez-Laso, A. Atamanchuk, P. Marchesini, Ming Zeng, M. Röhner, Y.F. Mao, R. T. Van de Walle, I. Scott, E. Dénes, M. S. Sarakinos, A. Zichichi, D. Perret-Gallix, M.L. Chen, J. Weber, G. Von Dardel, M. N. Kienzle-Focacci, C. Neyer, IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), 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), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Adeva, B., Adriani, O., Aguilarbenitez, M., Ahlen, S., Akbari, H., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Anderson, E. W., Andreev, V. P., Angelov, T., Antonov, L., Antreasyan, D., Arce, P., Arefiev, A., Atamanchuk, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Behrens, J., Beingessner, S., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Blomeke, P., Blumenfeld, B., Bobbink, G. J., Bocciolini, M., Bock, R., Bohm, A., Borgia, B., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brock, I. C., Brooks, M., Bruyant, F., Buisson, C., Bujak, A., Burger, J. D., Burger, W. J., Burq, J. P., Busenitz, J., Cai, X. D., Capell, M., Caria, M., Carminati, F., Cartacci, A. M., Cerrada, M., Cesaroni, F., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. L., Chen, W. Y., Chiefari, Giovanni, Chien, C. Y., Chmeissani, M., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Crijns, F., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dhina, M., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dova, M. T., Drago, E., Driever, T., Duchesneau, D., Duinker, P., Duran, I., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Fackler, O., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J., Filthaut, F., Finocchiaro, G., Fisher, P. H., Forconi, G., Foreman, T., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gele, D., Gentile, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gottlicher, P., Goujon, D., Gratta, G., Grinnell, C., Gruenewald, M., Gu, C., Guanziroli, M., Guo, J. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hasan, A., Hauschildt, D., C. F., He, Hebbeker, T., Hebert, M., Herten, G., Herten, U., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., G. Q., Hu, Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jezequel, S., Jin, B. N., Jones, L. W., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kinnison, W. W., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Krivshich, A., Krizmanic, J., Kumar, K. S., Kumar, V., Kunin, A., Landi, G., Lanius, K., Lanske, D., Lanzano, S., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Leedom, I., Legoff, J. M., Leistam, L., Leiste, R., Lenti, M., Leonardi, E., Lettry, J., Leytens, X., Li, C., H. T., Li, P. J., Li, X. G., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Linnhofer, D., Lista, L., Liu, Y., Lohmann, W., Longo, E., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., W. G., Ma, Macdermott, M., Malhotra, P. K., Malik, R., Malinin, A., Mana, C., Mao, D. N., Mao, Y. F., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martinezlaso, L., Marzano, F., G. G. G., Matsuda, T., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Meinholz, T., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Newman, H., Neyer, C., Niaz, M. A., Niessen, L., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Passaleva, G., Patricelli, Sergio, Pauluzzi, M., Pauss, F., Pei, Y. J., Perretgallix, D., Perrier, J., Pevsner, A., Pieri, M., Piroue, P. A., Plasil, E., Plyaskin, V., Pohl, M., Pojidaev, V., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Rind, O., Rizvi, H. A., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rose, J., Rosierlees, S., Rosmalen, R., Rosselet, P., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sauvage, G., Schegelsky, V., Schmiemann, K., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schutte, J., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Soderstrom, E., Sopczak, A., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sumner, R. L., Sun, L. Z., Suter, H., Sutton, R. B., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timmermans, C., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vondardel, G., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., R. J., Wu, S. X., Wu, Y. G., Wu, Wyslouch, B., Xie, Y. Y., Y. D., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yan, X. J., Yang, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, J. F., Zhu, R. Y., Zhuang, H. L., and Zichichi, A.
Subjects: Nuclear and High Energy Physics, Particle physics, Higgs boson, Electron–positron annihilation, Hadron, MASS, 01 natural sciences, Standard Model, Nuclear physics, LIMITS, MONTE-CARLO, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, Physics, 010308 nuclear & particles physics, Z0 DECAY, High Energy Physics::Phenomenology, Física, E+E COLLISIONS, large electron positron collider, Large Electron–Positron Collider, High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: A search for the standard model neutral Higgs boson is described. Data collected during 1990 and 1991, corresponding to 408 000 hadronic decays of the Z°, were used. At the 95% confidence level we exclude the existence of the minimal standard model Higgs boson in the mass range 0⩽MH0, Facultad de Ciencias Exactas
Published: 1992
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