Evidence from d+Au measurements for final-state suppression of high-pT hadrons in Au+Au collisions at RHIC

J. Adams, Clemens Adler, Madan Mohan Aggarwal, Zubayer Ahammed, John Amonett, Bryon D. Anderson, Mike Anderson, Dmitry A. Arkhipkin, Georgy S. Averichev, S. K. Badyal, Jan Balewski, Olga Barannikova, Lee Stuart Barnby, Jérome Baudot, Selemon Bekele, Victoria Vladimirovna Belaga, Rene Bellwied, Jens Berger, B. I. Bezverkhny, S. Bhardwaj, P. Bhaskar, Ashok Kumar Bhati, Hans Bichsel, Anja Billmeier, Leslie C. Bland, Charles O. Blyth, Billy E. Bonner, Michiel Botje, Abdelkrim Boucham, Andrei V. Brandin, Alessandro Bravar, R. V. Cadman, Xiang-Zhou Cai, Helen Louise Caines, Manuel Calderón de la Barca Sánchez, J. Carroll, Javier Ernesto Castillo Castellanos, M. Castro, Daniel A. Cebra, Petr Chaloupka, S. Chattopadhyay, H. F. Chen, Y. Chen, S. P. Chernenko, Michael Gerard Cherney, Alexei Chikanian, B. Choi, William Christie, Jean Pierre Coffin, Thomas Michael Cormier, John G. Cramer, Henry J. Crawford, Debasish Das, Supriya Das, Anatoly A. Derevschikov, Lidia Didenko, Thomas Dietel, X. Dong, James E. Draper, F. Du, Anand Kumar Dubey, V. B. Dunin, James C. Dunlop, Mihir Ranjan Dutta Majumdar, Volker Eckardt, Leonid G. Efimov, V. Emelianov, Jon M. Engelage, Geary Wareham Eppley, Barbara Ewa Erazmus, Patricia Fachini, V. Faine, Julien Faivre, Renee H. Fatemi, Kirill Filimonov, Peter Filip, Evan Finch, Yuri V. Fisyak, Dominik Bernhard Flierl, K. J. Foley, J. Fu, Carl A. Gagliardi, Murthy S. Ganti, N. Gagunashvili, J. Gans, L. Gaudichet, Marie Germain, Frank Geurts, Vahe Ghazikhanian, Premomoy Ghosh, Johan Enmanuel Gonzalez, Oleg A. Grachov, Vladislav A. Grigoriev, S. Gronstal, David P. Grosnick, M. Guedon, Steven M. Guertin, Anik Gupta, E. Gushin, Thomas Dominic Gutierrez, Timothy J. Hallman, David H. Hardtke, John W. Harris, Mark Thomas Heinz, Thomas W. Henry, Steven Francis Heppelmann, T. Herston, Boris Hippolyte, Andrew S. Hirsch, Eric Hjort, Gerald W. Hoffmann, M. Horsley, Huan Zhong Huang, Shengli Huang, Thomas J. Humanic, George J. Igo, A. Ishihara, Peter Martin Jacobs, William W. Jacobs, Michał Janik, I. Johnson, Peter Graham Jones, Eleanor G. Judd, Sonia Kabana, Kaneta Kaneta, Morton Kaplan, Declan Keane, Joanna Kiryluk, Adam Ryszard Kisiel, Jennifer Lynn Klay, Spencer Robert Klein, A. Klyachko, Donald D. Koetke, Thorsten Kollegger, A. S. Konstantinov, M. Kopytine, L. Kotchenda, A. D. Kovalenko, M. Kramer, Peter Kravtsov, Keith William Krueger, Christian Claude Kuhn, Anatoly I. Kulikov, Ajay Kumar, Gerd J. Kunde, Christopher Lee Kunz, R. Kh. Kutuev, A. A. Kuznetsov, Matthew A. C. Lamont, Jeffery M. Landgraf, S. Lange, Curtis Patrick Leon Lansdell, Brian Lasiuk, Frank Laue, Jerome Lauret, Alexei Lebedev, Richard Lednický, V. M. Leontiev, Micheal J. LeVine, C. Li, Q. Li, Sam J. Lindenbaum, Michael A. Lisa, F. Liu, L. Liu, Z. Liu, Q. J. Liu, Tonko A. Ljubicic, William Joseph Llope, H. Long, Ronald S. Longacre, M. Lopez-Noriega, William A. Love, Thomas Ludlam, David Lynn, Jing-guo Ma, Yu-Gang Ma, Daniel Magestro, Sanjay Mahajan, Lalit K. Mangotra, D. P. Mahapatra, Richard Daniel Majka, Robert W. Manweiler, Spyridon Margetis, Christina Markert, L. Martin, Jay N. Marx, Howard S. Matis, Yuri A. Matulenko, Tom S. McShane, F. Meissner, Yu. Melnick, Aleksei P. Meščanin, Matthias Messer, M. L. Miller, Z. Milosevich, Nikolai G. Minaev, Camelia Mironov, Debadeepti Mishra, J. Mitchell, Bedangadas Mohanty, Levente Molnar, C. F. Moore, M. J. Mora-Corral, V. Morozov, M. M. de Moura, Marcelo Gameiro Munhoz, Basanta Kumar Nandi, S. K. Nayak, Tapan Kumar Nayak, John M. Nelson, P. Nevski, Vladimir A. Nikitin, Larisa V. Nogach, B. Norman, Sandibek B. Nurušev, Grazyna Janina Odyniec, Akio Ogawa, Vitaly A. Okorokov, Markus D. Oldenburg, Douglas L. Olson, Guy Paic, S. U. Pandey, Susanta Kumar Pal, Yuri Panebratsev, Sergei Yurievich Panitkin, A. I. Pavlinov, Tomasz Jan Pawlak, V. Perevoztchikov, Wiktor Stanislaw Peryt, V. A. Petrov, S. C. Phatak, R. Picha, Mirko Planinic, Jan Marian Pluta, Norbert T. Porile, Jeffrey Brent Porter, Arthur M. Poskanzer, Maxim Potekhin, E. Potrebenikova, B. V. K. S. Potukuchi, Duncan J. Prindle, Claude A. Pruneau, Jörn H. Putschke, Gulshan Rai, Gregory L. Rakness, Rashmi Raniwala, Sudhir Raniwala, Olivier Ravel, Robert L. Ray, Sergej V. Razin, Dennis Michael Reichhold, Jeffrey G. Reid, G. Renault, Fabrice Retiere, Alexey Ridiger, Hans Georg Ritter, Jabus B. Roberts, O. V. Rogachevski, Juan L. Romero, A. Rose, Christelle Sophie Roy, Lijuan Ruan, Vladimir L. Rykov, Raghunath Sahoo, Iwona Sakrejda, Sevil Salur, Jack H. Sandweiss, Igor A. Savin, Joachim Schambach, Rolf Paul Scharenberg, Norbert Schmitz, Lee S. Schroeder, Kai Schweda, Janet Elizabeth Seger, D. Seliverstov, Peter Seyboth, Ehtiram Shahaliev, M. Shao, M. Sharma, Konstantin E. Shestermanov, S. S. Shimanskii, Rama Narayana Singaraju, F. Simon, Goran P. Skoro, Nikolai Smirnov, Raimond Snellings, Gopika Sood, Paul Richard Sorensen, James Sowinski, Harold. M. Spinka, Brijesh Kumar Srivastava, S. Stanislaus, Reinhard Stock, Alexander Stolpovsky, Michail Nikolaevič Strichanov, Blair Stringfellow, Christof Struck, Alexandre Alarcon do Passo Suaide, Evan R. Sugarbaker, Christophe Pierre Suire, Michal Šumbera, Bernd Surrow, Timothy James MacNeil Symons, Alejandro Szanto de Toledo, Piotr Szarwas, An Tai, Jun Takahashi, Aihong Tang, Dylan Thein, James H. Thomas, V. Tikhomirov, Mikhail V. Tokarev, Marguerite Belt Tonjes, Thomas A. Trainor, Stephen Trentalange, Robert E. Tribble, M. D. Trivedi, V. Trofimov, Oleg D. Tsai, Thomas Ullrich, David G. Underwood, Gene Van Buren, A. M. VanderMolen, Alexander Nikolaevich Vasiliev, M. Vasiliev, Steven E. Vigdor, Yogendra P. Viyogi, Sergei Voloshin, William T. Waggoner, F. Wang, G. Wang, X. L. Wang, Z. M. Wang, H. Ward, J. W. Watson, R. Wells, Gary D. Westfall, Charles A. Whitten, Howard Wieman, Robert Willson, Scott W. Wissink, Richard Witt, J. Wood, J. Wu, N. Xu, Z. Xu, Z. Z. Xu, A. E. Yakutin, E. Yamamoto, J. Yang, Pablo P. Yepes, Vladimir Yurevich Yurevich, Y. V. Zanevski, I. Zborovský, Haitao Zhang, H. Y. Zhang, W. M. Zhang, Z. P. Zhang, Piotr Adam Żołnierczuk, R. Zoulkarneev, J. Zoulkarneeva, A. N. Zubarev

  • We report measurements of single-particle inclusive spectra and two-particle azimuthal distributions of charged hadrons at high transverse momentum (high pT) in minimum bias and central d+Au collisions at sqrt[sNN]=200 GeV. The inclusive yield is enhanced in d+Au collisions relative to binary-scaled p+p collisions, while the two-particle azimuthal distributions are very similar to those observed in p+p collisions. These results demonstrate that the strong suppression of the inclusive yield and back-to-back correlations at high pT previously observed in central Au+Au collisions are due to final-state interactions with the dense medium generated in such collisions.

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Author:J. Adams, Clemens AdlerGND, Madan Mohan AggarwalGND, Zubayer AhammedORCiD, John Amonett, Bryon D. Anderson, Mike Anderson, Dmitry A. ArkhipkinORCiDGND, Georgy S. AverichevGND, S. K. Badyal, Jan Balewski, Olga Barannikova, Lee Stuart BarnbyORCiD, Jérome BaudotORCiD, Selemon BekeleORCiD, Victoria Vladimirovna Belaga, Rene BellwiedGND, Jens BergerGND, B. I. Bezverkhny, S. Bhardwaj, P. Bhaskar, Ashok Kumar Bhati, Hans Bichsel, Anja BillmeierGND, Leslie C. BlandORCiD, Charles O. Blyth, Billy E. Bonner, Michiel BotjeORCiD, Abdelkrim Boucham, Andrei V. Brandin, Alessandro BravarORCiD, R. V. Cadman, Xiang-Zhou Cai, Helen Louise CainesORCiD, Manuel Calderón de la Barca SánchezORCiD, J. Carroll, Javier Ernesto Castillo CastellanosORCiD, M. Castro, Daniel A. CebraORCiD, Petr ChaloupkaORCiD, S. Chattopadhyay, H. F. Chen, Y. Chen, S. P. Chernenko, Michael Gerard Cherney, Alexei Chikanian, B. Choi, William ChristieORCiD, Jean Pierre Coffin, Thomas Michael Cormier, John G. CramerGND, Henry J. CrawfordORCiD, Debasish DasORCiD, Supriya DasORCiDGND, Anatoly A. Derevschikov, Lidia Didenko, Thomas DietelORCiDGND, X. Dong, James E. Draper, F. Du, Anand Kumar Dubey, V. B. Dunin, James C. DunlopORCiD, Mihir Ranjan Dutta Majumdar, Volker Eckardt, Leonid G. Efimov, V. Emelianov, Jon M. Engelage, Geary Wareham Eppley, Barbara Ewa Erazmus, Patricia Fachini, V. Faine, Julien Faivre, Renee H. FatemiORCiD, Kirill FilimonovGND, Peter FilipORCiD, Evan FinchORCiD, Yuri V. FisyakORCiD, Dominik Bernhard FlierlGND, K. J. Foley, J. Fu, Carl A. Gagliardi, Murthy S. Ganti, N. Gagunashvili, J. Gans, L. Gaudichet, Marie GermainORCiD, Frank GeurtsORCiD, Vahe Ghazikhanian, Premomoy GhoshORCiD, Johan Enmanuel Gonzalez, Oleg A. GrachovORCiD, Vladislav A. Grigoriev, S. Gronstal, David P. Grosnick, M. Guedon, Steven M. Guertin, Anik GuptaORCiD, E. Gushin, Thomas Dominic GutierrezORCiD, Timothy J. Hallman, David H. Hardtke, John W. HarrisORCiDGND, Mark Thomas Heinz, Thomas W. Henry, Steven Francis Heppelmann, T. Herston, Boris Hippolyte, Andrew S. HirschORCiDGND, Eric Hjort, Gerald W. Hoffmann, M. Horsley, Huan Zhong HuangORCiD, Shengli Huang, Thomas J. HumanicORCiD, George J. Igo, A. Ishihara, Peter Martin JacobsORCiD, William W. JacobsORCiD, Michał Janik, I. Johnson, Peter Graham Jones, Eleanor G. JuddORCiD, Sonia KabanaORCiD, Kaneta KanetaORCiD, Morton Kaplan, Declan KeaneORCiD, Joanna KirylukORCiD, Adam Ryszard KisielORCiD, Jennifer Lynn KlayORCiD, Spencer Robert KleinORCiD, A. Klyachko, Donald D. Koetke, Thorsten KolleggerORCiDGND, A. S. Konstantinov, M. Kopytine, L. Kotchenda, A. D. Kovalenko, M. Kramer, Peter KravtsovORCiD, Keith William Krueger, Christian Claude Kuhn, Anatoly I. KulikovORCiD, Ajay Kumar, Gerd J. KundeORCiD, Christopher Lee Kunz, R. Kh. Kutuev, A. A. Kuznetsov, Matthew A. C. Lamont, Jeffery M. Landgraf, S. Lange, Curtis Patrick Leon Lansdell, Brian Lasiuk, Frank LaueGND, Jerome LauretORCiD, Alexei Lebedev, Richard LednickýORCiD, V. M. Leontiev, Micheal J. LeVine, C. Li, Q. Li, Sam J. Lindenbaum, Michael A. LisaORCiDGND, F. Liu, L. Liu, Z. Liu, Q. J. Liu, Tonko A. Ljubicic, William Joseph LlopeORCiD, H. Long, Ronald S. Longacre, M. Lopez-Noriega, William A. Love, Thomas Ludlam, David LynnORCiD, Jing-guo Ma, Yu-Gang MaORCiD, Daniel Magestro, Sanjay MahajanORCiD, Lalit K. Mangotra, D. P. Mahapatra, Richard Daniel MajkaORCiD, Robert W. Manweiler, Spyridon Margetis, Christina MarkertORCiDGND, L. Martin, Jay N. Marx, Howard S. MatisORCiD, Yuri A. Matulenko, Tom S. McShane, F. Meissner, Yu. Melnick, Aleksei P. MeščaninGND, Matthias MesserGND, M. L. Miller, Z. Milosevich, Nikolai G. Minaev, Camelia MironovORCiD, Debadeepti MishraORCiD, J. Mitchell, Bedangadas MohantyORCiD, Levente Molnar, C. F. Moore, M. J. Mora-Corral, V. Morozov, M. M. de Moura, Marcelo Gameiro MunhozORCiD, Basanta Kumar Nandi, S. K. Nayak, Tapan Kumar NayakORCiD, John M. Nelson, P. Nevski, Vladimir A. Nikitin, Larisa V. Nogach, B. Norman, Sandibek B. NuruševGND, Grazyna Janina Odyniec, Akio Ogawa, Vitaly A. OkorokovORCiD, Markus D. OldenburgGND, Douglas L. Olson, Guy Paic, S. U. Pandey, Susanta Kumar Pal, Yuri Panebratsev, Sergei Yurievich PanitkinORCiD, A. I. Pavlinov, Tomasz Jan Pawlak, V. Perevoztchikov, Wiktor Stanislaw Peryt, V. A. Petrov, S. C. Phatak, R. Picha, Mirko PlaninicORCiD, Jan Marian Pluta, Norbert T. Porile, Jeffrey Brent Porter, Arthur M. PoskanzerORCiDGND, Maxim PotekhinORCiD, E. Potrebenikova, B. V. K. S. Potukuchi, Duncan J. Prindle, Claude A. PruneauORCiDGND, Jörn H. PutschkeGND, Gulshan Rai, Gregory L. RaknessORCiD, Rashmi RaniwalaORCiD, Sudhir RaniwalaORCiD, Olivier Ravel, Robert L. RayORCiD, Sergej V. RazinGND, Dennis Michael Reichhold, Jeffrey G. Reid, G. Renault, Fabrice Retiere, Alexey Ridiger, Hans Georg Ritter, Jabus B. Roberts, O. V. Rogachevski, Juan L. Romero, A. Rose, Christelle Sophie Roy, Lijuan Ruan, Vladimir L. Rykov, Raghunath SahooORCiD, Iwona Sakrejda, Sevil SalurORCiDGND, Jack H. Sandweiss, Igor A. Savin, Joachim SchambachORCiD, Rolf Paul Scharenberg, Norbert SchmitzGND, Lee S. Schroeder, Kai SchwedaGND, Janet Elizabeth SegerORCiD, D. Seliverstov, Peter SeybothORCiDGND, Ehtiram Shahaliev, M. Shao, M. Sharma, Konstantin E. Shestermanov, S. S. ShimanskiiGND, Rama Narayana Singaraju, F. Simon, Goran P. SkoroORCiD, Nikolai Smirnov, Raimond SnellingsORCiD, Gopika Sood, Paul Richard SorensenORCiD, James Sowinski, Harold. M. SpinkaORCiD, Brijesh Kumar Srivastava, S. Stanislaus, Reinhard StockGND, Alexander Stolpovsky, Michail Nikolaevič StrichanovORCiDGND, Blair Stringfellow, Christof StruckGND, Alexandre Alarcon do Passo SuaideORCiD, Evan R. Sugarbaker, Christophe Pierre SuireORCiD, Michal ŠumberaORCiD, Bernd SurrowORCiDGND, Timothy James MacNeil Symons, Alejandro Szanto de Toledo, Piotr Szarwas, An Tai, Jun TakahashiORCiD, Aihong TangORCiD, Dylan Thein, James H. ThomasORCiD, V. Tikhomirov, Mikhail V. Tokarev, Marguerite Belt TonjesORCiD, Thomas A. TrainorORCiD, Stephen TrentalangeORCiD, Robert E. Tribble, M. D. Trivedi, V. Trofimov, Oleg D. Tsai, Thomas UllrichORCiDGND, David G. UnderwoodORCiD, Gene Van BurenORCiD, A. M. VanderMolen, Alexander Nikolaevich Vasiliev, M. Vasiliev, Steven E. VigdorGND, Yogendra P. Viyogi, Sergei VoloshinORCiDGND, William T. WaggonerORCiD, F. Wang, G. Wang, X. L. Wang, Z. M. Wang, H. Ward, J. W. Watson, R. Wells, Gary D. WestfallGND, Charles A. Whitten, Howard Wieman, Robert Willson, Scott W. WissinkORCiD, Richard WittORCiD, J. Wood, J. Wu, N. Xu, Z. Xu, Z. Z. Xu, A. E. Yakutin, E. Yamamoto, J. Yang, Pablo P. Yepes, Vladimir Yurevich Yurevich, Y. V. Zanevski, I. Zborovský, Haitao Zhang, H. Y. Zhang, W. M. Zhang, Z. P. Zhang, Piotr Adam ŻołnierczukORCiD, R. Zoulkarneev, J. Zoulkarneeva, A. N. Zubarev
URN:urn:nbn:de:hebis:30-18932
DOI:https://doi.org/10.1103/PhysRevLett.91.072304
Parent Title (German):Physical Review Letters
Document Type:Article
Language:English
Date of Publication (online):2003/08/15
Date of first Publication:2003/08/15
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:STAR Collaboration
Release Date:2005/10/14
Volume:91.2003
Issue:072304
Page Number:6
Source:Phys. Rev. Lett. 91, 072304 (2003), ©2003 The American Physical Society, http://link.aps.org/abstract/PRL/v91/e072304
HeBIS-PPN:195622758
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht