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J/ψ production at high transverse momentum in p+p and Cu+Cu collisions at √sNN = 200GeV

Betty Abelev, Madan Mohan Aggarwal, Zubayer Ahammed, Bryon D. Anderson, Dmitry A. Arkhipkin, Georgy S. Averichev, Jan Balewski, Olga Barannikova, Lee Stuart Barnby, Jérome Baudot, S. Baumgart, D. R. Beavis, Rene Bellwied, F. Benedosso, M. J. Betancourt, R. R. Betts, Anju Bhasin, Ashok Kumar Bhati, Hans Bichsel, Jaroslav Bielčík, Jana Bielčíková, B. Biritz, Leslie C. Bland, Marek Bombara, Billy E. Bonner, Michiel Botje, J. Bouchet, E. Braidot, Andrei V. Brandin, Elena Bruna, S. Bueltmann, T. P. Burton, M. Bystersky, Xiang-Zhou Cai, Helen Louise Caines, Manuel Calderón de la Barca Sánchez, O. Catu, Daniel A. Cebra, R. Cendejas, M. C. Cervantes, Z. Chajecki, Petr Chaloupka, S. Chattopadhyay, H. F. Chen, J. H. Chen, J. Y. Chen, J. Cheng, Michael Gerard Cherney, Alexei Chikanian, K. E. Choi, William Christie, R. F. Clarke, M. J. M. Codrington, R. Corliss, Thomas Michael Cormier, Mauro Rogerio Cosentino, John G. Cramer, Henry J. Crawford, Debasish Das, Sadhana Dash, M. Daugherity, L. C. De Silva, T. G. Dedovich, M. DePhillips, Anatoly A. Derevschikov, R. Derradi de Souza, Lidia Didenko, P. Djawotho, Sunil Manohar Dogra, X. Dong, James Lucus Drachenberg, James E. Draper, James C. Dunlop, M. R. Dutta Mazumdar, W. R. Edwards, Leonid G. Efimov, E. Elhalhuli, M. Elnimr, V. Emelianov, Jon M. Engelage, Geary Wareham Eppley, Barbara Ewa Erazmus, Magali Danielle Estienne, L. Eun, Patricia Fachini, Renee H. Fatemi, Jan Fedorišin, A. Feng, Peter Filip, Evan Finch, Valeri Fine, Yuri V. Fisyak, Carl A. Gagliardi, L. Gaillard, Dhevan Raja Gangadharan, Murthy S. Ganti, E. J. Garcia-Solis, A. Geromitsos, Frank Geurts, Vahe Ghazikhanian, Premomoy Ghosh, Y. N. Gorbunov, A. Gordon, Oleksandr Grebenyuk, David P. Grosnick, B. Grube, Steven M. Guertin, K. S. F. F. Guimaraes, Anik Gupta, N. Gupta, Włodzimierz Guryn, B. Haag, Timothy J. Hallman, Ahmed M. Hamed, John W. Harris, W. He, Mark Thomas Heinz, S. Heppelmann, Boris Hippolyte, Andrew S. Hirsch, Eric Hjort, A. M. Hoffman, Gerald W. Hoffmann, D. J. Hofman, R. S. Hollis, Huan Zhong Huang, Thomas J. Humanic, L. Huo, George J. Igo, A. Iordanova, P. Jacobs, William W. Jacobs, P. Jakl, Chitrasen Jena, F. Jin, C. L. Jones, Peter Graham Jones, J. Joseph, Eleanor G. Judd, Sonia Kabana, K. Kajimoto, K. Kang, J. Kapitan, Declan Keane, Armen Kechechyan, D. Kettler, V. Yu. Khodyrev, D. P. Kikola, Joanna Kiryluk, Adam Ryszard Kisiel, Spencer Robert Klein, Anders Garritt Knospe, A. Kocoloski, Donald D. Koetke, M. Kopytine, W. Korsch, L. Kotchenda, V. Kouchpil, Peter Kravtsov, Vladimir I. Kravtsov, Keith William Krueger, M. Krus, Christian Claude Kuhn, Lokesh Kumar, P. Kurnadi, Matthew A. C. Lamont, Jeffery M. Landgraf, S. LaPointe, Jerome Lauret, Alexei Lebedev, Richard Lednicky, C. -H. Lee, J. H. Lee, W. Leight, Micheal J. LeVine, C. Li, N. Li, Y. Li, G. Lin, Sam J. Lindenbaum, Michael A. Lisa, F. Liu, J. Liu, L. Liu, Tonko A. Ljubicic, William Joseph Llope, Ronald S. Longacre, William A. Love, Y. Lu, Thomas Ludlam, G. L. Ma, Yu-Gang Ma, Durga Prasad Mahapatra, Richard Daniel Majka, O. I. Mall, Lalit K. Mangotra, Robert W. Manweiler, Spyridon Margetis, Christina Markert, Howard S. Matis, Yuri A. Matulenko, Daniel McDonald, Tom S. McShane, Aleksei P. Meščanin, R. Milner, Nikolai G. Minaev, Saskia Mioduszewski, André Mischke, Bedangadas Mohanty, Dmitry A. Morozov, Marcelo Gameiro Munhoz, Basanta Kumar Nandi, Christine Nattrass, Tapan Kumar Nayak, John M. Nelson, Pawan Kumar Netrakanti, M. J. Ng, Larisa V. Nogach, Sandibek B. Nurušev, Grazyna Janina Odyniec, Akio Ogawa, H. Okada, Vitaly A. Okorokov, Douglas L. Olson, Miloš Pachr, Brian S. Page, Susanta Kumar Pal, Y. Pandit, Yuri Panebratsev, Tomasz Jan Pawlak, Thomas Peitzmann, V. Perevoztchikov, Chris Perkins, Wiktor Stanislaw Peryt, S. C. Phatak, P. Pile, Mirko Planinic, Jan Marian Pluta, D. Plyku, Nikola Poljak, Arthur M. Poskanzer, B. V. K. S. Potukuchi, Duncan J. Prindle, Claude A. Pruneau, Navneet Kumar Pruthi, P. R. Pujahari, Jörn H. Putschke, Rashmi Raniwala, Sudhir Raniwala, Robert L. Ray, R. Redwine, Rosi Jan Reed, Alexey Ridiger, Hans Georg Ritter, Jabus B. Roberts, Oleg V. Rogačevskij, Juan L. Romero, A. Rose, Christelle Sophie Roy, L. Ruan, M. J. Russcher, Raghunath Sahoo, Iwona Sakrejda, T. Sakuma, Sevil Salur, Jack H. Sandweiss, M. Sarsour, Joachim Schambach, Rolf Paul Scharenberg, Norbert Schmitz, Janet Elizabeth Seger, Ilya Selyuzhenkov, Peter Seyboth, Alexandre Shabetai, Ehtiram Shahaliev, M. Shao, M. Sharma, Shusu Shi, X. -H. Shi, Ernst P. Sichtermann, F. Simon, Rama Narayana Singaraju, Michael J. Skoby, Nikolai Smirnov, Raimond Snellings, Paul Richard Sorensen, James Sowinski, Harold. M. Spinka, B. Srivastava, A. Stadnik, T. D. Shirvel Stanislaus, D. Staszak, Michail Nikolaevič Strichanov, Blair Stringfellow, Alexandre Alarcon do Passo Suaide, M. C. Suarez, N. L. Subba, Michal Šumbera, X. M. Sun, Y. Sun, Z. Sun, Bernd Surrow, Timothy James MacNeil Symons, A. Szanto de Toledo, Jun Takahashi, Aihong Tang, Zebo Tang, L. H. Tarini, Terence J. Tarnowsky, Dylan Thein, James H. Thomas, J. Tian, Anthony Robert Timmins, Sergei Timoshenko, David Tlusty, Mikhail V. Tokarev, Thomas A. Trainor, V. N. Tram, A. L. Trattner, Stephen Trentalange, Robert E. Tribble, Oleg D. Tsai, Jason Glyndwr Ulery, Thomas Ullrich, David G. Underwood, Gene Van Buren, Marco van Leeuwen, A. M. Vander Molen, J. A. Vanfossen, Raghava Varma, G. M. S. Vasconcelos, I. M. Vasilevski, Alexander Nikolaevich Vasiliev, Flemming Videbæk, Steven E. Vigdor, Yogendra P. Viyogi, Stanislav Vokal, Sergei Voloshin, M. Wada, M. Walker, F. Wang, G. Wang, J. S. Wang, Q. Wang, X. Wang, X. L. Wang, Y. Wang, Grant Webb, Jason C. Webb, Gary D. Westfall, Charles A. Whitten, Howard Wieman, Scott W. Wissink, Richard Witt, Y. Wu, W. Xie, N. Xu, Q. H. Xu, Y. Xu, Z. Xu, Y. Yang, Pablo P. Yepes, K. Yip, I. -K. Yoo, Q. Yue, M. Zawisza, Hanna Paulina Zbroszczyk, W. Zhan, S. Zhang, W. M. Zhang, X. P. Zhang, Y. Zhang, Z. P. Zhang, Y. Zhao, C. Zhong, J. Zhou, R. Zoulkarneev, Y. Zoulkarneeva, J. X. Zuo

  • The STAR Collaboration at the Relativistic Heavy Ion Collider presents measurements of 𝐽/𝜓→𝑒+⁢𝑒− at midrapidity and high transverse momentum (𝑝𝑇>5 GeV/𝑐) in 𝑝+𝑝 and central Cu+Cu collisions at √𝑠𝑁𝑁=200 GeV. The inclusive 𝐽/𝜓 production cross section for Cu+Cu collisions is found to be consistent at high 𝑝𝑇 with the binary collision-scaled cross section for 𝑝+𝑝 collisions. At a confidence level of 97%, this is in contrast to a suppression of 𝐽/𝜓 production observed at lower 𝑝𝑇. Azimuthal correlations of 𝐽/𝜓 with charged hadrons in 𝑝+𝑝 collisions provide an estimate of the contribution of 𝐵-hadron decays to 𝐽/𝜓 production of 13%±5%.

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Author:Betty AbelevGND, Madan Mohan AggarwalGND, Zubayer AhammedORCiD, Bryon D. Anderson, Dmitry A. ArkhipkinORCiDGND, Georgy S. AverichevGND, Jan Balewski, Olga Barannikova, Lee Stuart BarnbyORCiD, Jérome BaudotORCiD, S. Baumgart, D. R. Beavis, Rene BellwiedORCiDGND, F. Benedosso, M. J. Betancourt, R. R. Betts, Anju BhasinORCiD, Ashok Kumar Bhati, Hans BichselGND, Jaroslav BielčíkORCiDGND, Jana BielčíkováORCiDGND, B. Biritz, Leslie C. BlandORCiD, Marek BombaraORCiD, Billy E. Bonner, Michiel BotjeORCiD, J. Bouchet, E. Braidot, Andrei V. Brandin, Elena BrunaORCiD, S. Bueltmann, T. P. Burton, M. Bystersky, Xiang-Zhou CaiORCiD, Helen Louise CainesORCiD, Manuel Calderón de la Barca SánchezORCiD, O. Catu, Daniel A. CebraORCiD, R. Cendejas, M. C. Cervantes, Z. Chajecki, Petr ChaloupkaORCiD, S. Chattopadhyay, H. F. Chen, J. H. Chen, J. Y. Chen, J. Cheng, Michael Gerard Cherney, Alexei Chikanian, K. E. Choi, William ChristieORCiD, R. F. Clarke, M. J. M. Codrington, R. Corliss, Thomas Michael CormierORCiD, Mauro Rogerio CosentinoORCiD, John G. CramerGND, Henry J. CrawfordORCiD, Debasish DasORCiD, Sadhana DashORCiD, M. Daugherity, L. C. De Silva, T. G. Dedovich, M. DePhillips, Anatoly A. Derevschikov, R. Derradi de Souza, Lidia Didenko, P. Djawotho, Sunil Manohar DograORCiD, X. Dong, James Lucus DrachenbergORCiD, James E. Draper, James C. DunlopORCiD, M. R. Dutta Mazumdar, W. R. Edwards, Leonid G. Efimov, E. Elhalhuli, M. Elnimr, V. Emelianov, Jon M. Engelage, Geary Wareham Eppley, Barbara Ewa Erazmus, Magali Danielle EstienneORCiD, L. Eun, Patricia Fachini, Renee H. FatemiORCiD, Jan FedorišinGND, A. Feng, Peter FilipORCiD, Evan FinchORCiD, Valeri Fine, Yuri V. FisyakORCiD, Carl A. Gagliardi, L. Gaillard, Dhevan Raja GangadharanORCiDGND, Murthy S. Ganti, E. J. Garcia-Solis, A. Geromitsos, Frank GeurtsORCiD, Vahe Ghazikhanian, Premomoy GhoshORCiD, Y. N. Gorbunov, A. Gordon, Oleksandr Grebenyuk, David P. Grosnick, B. Grube, Steven M. Guertin, K. S. F. F. Guimaraes, Anik GuptaORCiD, N. Gupta, Włodzimierz GurynORCiD, B. Haag, Timothy J. Hallman, Ahmed M. HamedORCiD, John W. HarrisORCiDGND, W. He, Mark Thomas Heinz, S. Heppelmann, Boris HippolyteORCiD, Andrew S. HirschORCiDGND, Eric Hjort, A. M. Hoffman, Gerald W. Hoffmann, D. J. Hofman, R. S. Hollis, Huan Zhong HuangORCiD, Thomas J. HumanicORCiD, L. Huo, George J. Igo, A. Iordanova, P. Jacobs, William W. JacobsORCiD, P. Jakl, Chitrasen JenaORCiD, F. Jin, C. L. Jones, Peter Graham Jones, J. Joseph, Eleanor G. JuddORCiD, Sonia KabanaORCiD, K. Kajimoto, K. Kang, J. Kapitan, Declan KeaneORCiD, Armen Kechechyan, D. Kettler, V. Yu. Khodyrev, D. P. Kikola, Joanna KirylukORCiD, Adam Ryszard KisielORCiD, Spencer Robert KleinORCiD, Anders Garritt KnospeORCiD, A. Kocoloski, Donald D. Koetke, M. Kopytine, W. Korsch, L. Kotchenda, V. Kouchpil, Peter KravtsovORCiD, Vladimir I. KravtsovORCiD, Keith William Krueger, M. Krus, Christian Claude Kuhn, Lokesh KumarORCiD, P. Kurnadi, Matthew A. C. Lamont, Jeffery M. Landgraf, S. LaPointe, Jerome LauretORCiD, Alexei Lebedev, Richard LednickyORCiD, C. -H. Lee, J. H. Lee, W. Leight, Micheal J. LeVine, C. Li, N. Li, Y. Li, G. Lin, Sam J. Lindenbaum, Michael A. LisaORCiDGND, F. Liu, J. Liu, L. Liu, Tonko A. Ljubicic, William Joseph LlopeORCiD, Ronald S. Longacre, William A. Love, Y. Lu, Thomas Ludlam, G. L. Ma, Yu-Gang MaORCiD, Durga Prasad MahapatraORCiD, Richard Daniel MajkaORCiD, O. I. Mall, Lalit K. Mangotra, Robert W. Manweiler, Spyridon MargetisORCiD, Christina MarkertORCiDGND, Howard S. MatisORCiD, Yuri A. Matulenko, Daniel McDonald, Tom S. McShane, Aleksei P. MeščaninGND, R. Milner, Nikolai G. Minaev, Saskia MioduszewskiORCiD, André MischkeORCiD, Bedangadas MohantyORCiD, Dmitry A. Morozov, Marcelo Gameiro MunhozORCiD, Basanta Kumar Nandi, Christine NattrassORCiD, Tapan Kumar NayakORCiD, John M. Nelson, Pawan Kumar Netrakanti, M. J. Ng, Larisa V. Nogach, Sandibek B. NuruševGND, Grazyna Janina Odyniec, Akio Ogawa, H. Okada, Vitaly A. OkorokovORCiD, Douglas L. Olson, Miloš Pachr, Brian S. PageORCiD, Susanta Kumar Pal, Y. Pandit, Yuri Panebratsev, Tomasz Jan Pawlak, Thomas PeitzmannORCiD, V. Perevoztchikov, Chris Perkins, Wiktor Stanislaw Peryt, S. C. Phatak, P. Pile, Mirko PlaninicORCiD, Jan Marian Pluta, D. Plyku, Nikola PoljakORCiD, Arthur M. PoskanzerORCiDGND, B. V. K. S. Potukuchi, Duncan J. Prindle, Claude A. PruneauORCiDGND, Navneet Kumar PruthiORCiD, P. R. Pujahari, Jörn H. PutschkeORCiDGND, Rashmi RaniwalaORCiD, Sudhir RaniwalaORCiD, Robert L. RayORCiD, R. Redwine, Rosi Jan ReedORCiD, Alexey Ridiger, Hans Georg Ritter, Jabus B. Roberts, Oleg V. RogačevskijGND, Juan L. Romero, A. Rose, Christelle Sophie Roy, L. Ruan, M. J. Russcher, Raghunath SahooORCiD, Iwona Sakrejda, T. Sakuma, Sevil SalurORCiDGND, Jack H. Sandweiss, M. Sarsour, Joachim SchambachORCiD, Rolf Paul Scharenberg, Norbert SchmitzGND, Janet Elizabeth SegerORCiD, Ilya SelyuzhenkovORCiD, Peter SeybothORCiDGND, Alexandre ShabetaiORCiD, Ehtiram Shahaliev, M. Shao, M. Sharma, Shusu ShiORCiD, X. -H. Shi, Ernst P. SichtermannORCiD, F. Simon, Rama Narayana Singaraju, Michael J. Skoby, Nikolai SmirnovORCiD, Raimond SnellingsORCiD, Paul Richard SorensenORCiD, James Sowinski, Harold. M. SpinkaORCiD, B. Srivastava, A. Stadnik, T. D. Shirvel Stanislaus, D. Staszak, Michail Nikolaevič StrichanovORCiDGND, Blair Stringfellow, Alexandre Alarcon do Passo SuaideORCiD, M. C. Suarez, N. L. Subba, Michal ŠumberaORCiD, X. M. Sun, Y. Sun, Z. Sun, Bernd SurrowORCiDGND, Timothy James MacNeil Symons, A. Szanto de Toledo, Jun TakahashiORCiD, Aihong TangORCiD, Zebo TangORCiD, L. H. Tarini, Terence J. TarnowskyORCiD, Dylan Thein, James H. ThomasORCiD, J. Tian, Anthony Robert TimminsORCiD, Sergei Timoshenko, David Tlusty, Mikhail V. Tokarev, Thomas A. TrainorORCiD, V. N. Tram, A. L. Trattner, Stephen TrentalangeORCiD, Robert E. Tribble, Oleg D. Tsai, Jason Glyndwr Ulery, Thomas UllrichORCiDGND, David G. UnderwoodORCiD, Gene Van BurenORCiD, Marco van LeeuwenORCiDGND, A. M. Vander Molen, J. A. Vanfossen, Raghava Varma, G. M. S. Vasconcelos, I. M. Vasilevski, Alexander Nikolaevich Vasiliev, Flemming VidebækORCiD, Steven E. VigdorGND, Yogendra P. Viyogi, Stanislav Vokal, Sergei VoloshinORCiDGND, M. Wada, M. Walker, F. Wang, G. Wang, J. S. Wang, Q. Wang, X. Wang, X. L. Wang, Y. Wang, Grant Webb, Jason C. WebbORCiD, Gary D. WestfallGND, Charles A. Whitten, Howard Wieman, Scott W. WissinkORCiD, Richard WittORCiD, Y. Wu, W. Xie, N. Xu, Q. H. Xu, Y. Xu, Z. Xu, Y. Yang, Pablo P. Yepes, K. Yip, I. -K. Yoo, Q. Yue, M. Zawisza, Hanna Paulina ZbroszczykORCiD, W. Zhan, S. Zhang, W. M. Zhang, X. P. Zhang, Y. Zhang, Z. P. Zhang, Y. Zhao, C. Zhong, J. Zhou, R. Zoulkarneev, Y. Zoulkarneeva, J. X. Zuo
URN:urn:nbn:de:hebis:30:3-849625
URL:https://arxiv.org/abs/0904.0439v1
DOI:https://doi.org/10.48550/ARXIV.0904.0439
ArXiv Id:http://arxiv.org/abs/0904.0439v1
Parent Title (English):arXiv
Publisher:arXiv
Document Type:Preprint
Language:English
Date of Publication (online):2009/04/02
Date of first Publication:2009/04/02
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:STAR Collaboration
Release Date:2024/08/13
Issue:0904.0439v1
Edition:Version 1
Page Number:6
Institutes:Wissenschaftliche Zentren und koordinierte Programme / Frankfurt Institute for Advanced Studies (FIAS)
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 3.0