High-pT charged hadron suppression in Au+Au collisions at √SNN=200 GeV

S. S. Adler; S. Afanasiev; C. Aidala; N. N. Ajitanand; Y. Akiba; J. Alexander; R. Amirikas; L. Aphecetche; S. H. Aronson; R. Averbeck; T. C. Awes; R. Azmoun; V. Babintsev; A. Baldisseri; K. N. Barish; P. D. Barnes; B. Bassalleck; S. Bathe; S. Batsouli; V. Baublis; A. Bazilevsky; S. Belikov; Y. Berdnikov; S. Bhagavatula; J. G. Boissevain; H. Borel; S. Borenstein; M. L. Brooks; D. S. Brown; N. Bruner; D. Bucher; H. Buesching; V. Bumazhnov; G. Bunce; J. M. Burward-Hoy; S. Butsyk; X. Camard; J. S. Chai; P. Chand; W. C. Chang; S. Chernichenko; C. Y. Chi; J. Chiba; M. Chiu; I. J. Choi; J. Choi; R. K. Choudhury; T. Chujo; V. Cianciolo; Y. Cobigo; B. A. Cole; P. Constantin; D. G. d'Enterria; G. David; H. Delagrange; A. Denisov; A. Deshpande; E. J. Desmond; O. Dietzsch; O. Drapier; A. Drees; R. du Rietz; A. Durum; D. Dutta; Y. V. Efremenko; K. El Chenawi; A. Enokizono; H. En'yo; S. Esumi; L. Ewell; D. E. Fields; F. Fleuret; S. L. Fokin; B. D. Fox; Z. Fraenkel; J. E. Frantz; A. Franz; A. D. Frawley; S. Y. Fung; S. Garpman; T. K. Ghosh; A. Glenn; G. Gogiberidze; M. Gonin; J. Gosset; Y. Goto; R. Granier de Cassagnac; N. Grau; S. V. Greene; M. Grosse Perdekamp; W. Guryn; H. A. Gustafsson; T. Hachiya; J. S. Haggerty; H. Hamagaki; A. G. Hansen; E. P. Hartouni; M. Harvey; R. Hayano; X. He; M. Heffner; T. K. Hemmick; J. M. Heuser; M. Hibino; J. C. Hill; W. Holzmann; K. Homma; B. Hong; A. Hoover; T. Ichihara; V. V. Ikonnikov; K. Imai; D. Isenhower; M. Ishihara; M. Issah; A. Isupov; B. V. Jacak; W. Y. Jang; Y. Jeong; J. Jia; O. Jinnouchi; B. M. Johnson; S. C. Johnson; K. S. Joo; D. Jouan; S. Kametani; N. Kamihara; J. H. Kang; S. S. Kapoor; K. Katou; S. Kelly; B. Khachaturov; A. Khanzadeev; J. Kikuchi; D. H. Kim; D. J. Kim; D. W. Kim; E. Kim; G. B. Kim; H. J. Kim; E. Kistenev; A. Kiyomichi; K. Kiyoyama; C. Klein-Boesing; H. Kobayashi; L. Kochenda; V. Kochetkov; D. Koehler; T. Kohama; M. Kopytine; D. Kotchetkov; A. Kozlov; P. J. Kroon; C. H. Kuberg; K. Kurita; Y. Kuroki; M. J. Kweon; Y. Kwon; G. S. Kyle; R. Lacey; V. Ladygin; J. G. Lajoie; A. Lebedev; S. Leckey; D. M. Lee; S. Lee; M. J. Leitch; X. H. Li; H. Lim; A. Litvinenko; M. X. Liu; Y. Liu; C. F. Maguire; Y. I. Makdisi; A. Malakhov; V. I. Manko; Y. Mao; G. Martinez; M. D. Marx; H. Masui; F. Matathias; T. Matsumoto; P. L. McGaughey; E. Melnikov; F. Messer; Y. Miake; J. Milan; T. E. Miller; A. Milov; S. Mioduszewski; R. E. Mischke; G. C. Mishra; J. T. Mitchell; A. K. Mohanty; D. P. Morrison; J. M. Moss; F. Mühlbacher; D. Mukhopadhyay; M. Muniruzzaman; J. Murata; S. Nagamiya; J. L. Nagle; T. Nakamura; B. K. Nandi; M. Nara; J. Newby; P. Nilsson; A. S. Nyanin; J. Nystrand; E. O'Brien; C. A. Ogilvie; H. Ohnishi; I. D. Ojha; K. Okada; M. Ono; V. Onuchin; A. Oskarsson; I. Otterlund; K. Oyama; K. Ozawa; D. Pal; A. P.T. Palounek; V. S. Pantuev; V. Papavassiliou; J. Park; A. Parmar; S. F. Pate; T. Peitzmann; J. C. Peng; V. Peresedov; C. Pinkenburg; R. P. Pisani; F. Plasil; M. L. Purschke; A. K. Purwar; J. Rak; I. Ravinovich; K. F. Read; M. Reuter; K. Reygers; V. Riabov; Y. Riabov; G. Roche; A. Romana; M. Rosati; P. Rosnet; S. S. Ryu; M. E. Sadler; N. Saito; T. Sakaguchi; M. Sakai; S. Sakai; V. Samsonov; L. Sanfratello; R. Santo; H. D. Sato; S. Sato; S. Sawada; Y. Schutz; V. Semenov; R. Seto; M. R. Shaw; T. K. Shea; T. A. Shibata; K. Shigaki; T. Shiina; C. L. Silva; D. Silvermyr; K. S. Sim; C. P. Singh; V. Singh; M. Sivertz; A. Soldatov; R. A. Soltz; W. E. Sondheim; S. P. Sorensen; I. V. Sourikova; F. Staley; P. W. Stankus; E. Stenlund; M. Stepanov; A. Ster; S. P. Stoll; T. Sugitate; J. P. Sullivan; E. M. Takagui; A. Taketani; M. Tamai; K. H. Tanaka; Y. Tanaka; K. Tanida; M. J. Tannenbaum; P. Tarján; J. D. Tepe; T. L. Thomas; J. Tojo; H. Torii; R. S. Towell; I. Tserruya; H. Tsuruoka; S. K. Tuli; H. Tydesjö; N. Tyurin; H. W. van Hecke; J. Velkovska; M. Velkovsky; L. Villatte; A. A. Vinogradov; M. A. Volkov; E. Vznuzdaev; X. R. Wang; Y. Watanabe; S. N. White; F. K. Wohn; C. L. Woody; W. Xie; Y. Yang; A. Yanovich; S. Yokkaichi; G. R. Young; I. E. Yushmanov; W. A. Zajc; C. Zhang; S. Zhou; L. Zolin

doi:10.1103/PhysRevC.69.034910

High-p_T charged hadron suppression in Au+Au collisions at √S_NN=200 GeV

S. S. Adler, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, J. Alexander, R. Amirikas, L. Aphecetche, S. H. Aronson, R. Averbeck, T. C. Awes, R. Azmoun, V. Babintsev, A. Baldisseri, K. N. Barish, P. D. Barnes, B. Bassalleck, S. Bathe, S. Batsouli, V. BaublisA. Bazilevsky, S. Belikov, Y. Berdnikov, S. Bhagavatula, J. G. Boissevain, H. Borel, S. Borenstein, M. L. Brooks, D. S. Brown, N. Bruner, D. Bucher, H. Buesching, V. Bumazhnov, G. Bunce, J. M. Burward-Hoy, S. Butsyk, X. Camard, J. S. Chai, P. Chand, W. C. Chang, S. Chernichenko, C. Y. Chi, J. Chiba, M. Chiu, I. J. Choi, J. Choi, R. K. Choudhury, T. Chujo, V. Cianciolo, Y. Cobigo, B. A. Cole, P. Constantin, D. G. d'Enterria, G. David, H. Delagrange, A. Denisov, A. Deshpande, E. J. Desmond, O. Dietzsch, O. Drapier, A. Drees, R. du Rietz, A. Durum, D. Dutta, Y. V. Efremenko, K. El Chenawi, A. Enokizono, H. En'yo, S. Esumi, L. Ewell, D. E. Fields, F. Fleuret, S. L. Fokin, B. D. Fox, Z. Fraenkel, J. E. Frantz, A. Franz, A. D. Frawley, S. Y. Fung, S. Garpman, T. K. Ghosh, A. Glenn, G. Gogiberidze, M. Gonin, J. Gosset, Y. Goto, R. Granier de Cassagnac, N. Grau, S. V. Greene, M. Grosse Perdekamp, W. Guryn, H. A. Gustafsson, T. Hachiya, J. S. Haggerty, H. Hamagaki, A. G. Hansen, E. P. Hartouni, M. Harvey, R. Hayano, X. He, M. Heffner, T. K. Hemmick, J. M. Heuser, M. Hibino, J. C. Hill, W. Holzmann, K. Homma, B. Hong, A. Hoover, T. Ichihara, V. V. Ikonnikov, K. Imai, D. Isenhower, M. Ishihara, M. Issah, A. Isupov, B. V. Jacak, W. Y. Jang, Y. Jeong, J. Jia, O. Jinnouchi, B. M. Johnson, S. C. Johnson, K. S. Joo, D. Jouan, S. Kametani, N. Kamihara, J. H. Kang, S. S. Kapoor, K. Katou, S. Kelly, B. Khachaturov, A. Khanzadeev, J. Kikuchi, D. H. Kim, D. J. Kim, D. W. Kim, E. Kim, G. B. Kim, H. J. Kim, E. Kistenev, A. Kiyomichi, K. Kiyoyama, C. Klein-Boesing, H. Kobayashi, L. Kochenda, V. Kochetkov, D. Koehler, T. Kohama, M. Kopytine, D. Kotchetkov, A. Kozlov, P. J. Kroon, C. H. Kuberg, K. Kurita, Y. Kuroki, M. J. Kweon, Y. Kwon, G. S. Kyle, R. Lacey, V. Ladygin, J. G. Lajoie, A. Lebedev, S. Leckey, D. M. Lee, S. Lee, M. J. Leitch, X. H. Li, H. Lim, A. Litvinenko, M. X. Liu, Y. Liu, C. F. Maguire, Y. I. Makdisi, A. Malakhov, V. I. Manko, Y. Mao, G. Martinez, M. D. Marx, H. Masui, F. Matathias, T. Matsumoto, P. L. McGaughey, E. Melnikov, F. Messer, Y. Miake, J. Milan, T. E. Miller, A. Milov, S. Mioduszewski, R. E. Mischke, G. C. Mishra, J. T. Mitchell, A. K. Mohanty, D. P. Morrison, J. M. Moss, F. Mühlbacher, D. Mukhopadhyay, M. Muniruzzaman, J. Murata, S. Nagamiya, J. L. Nagle, T. Nakamura, B. K. Nandi, M. Nara, J. Newby, P. Nilsson, A. S. Nyanin, J. Nystrand, E. O'Brien, C. A. Ogilvie, H. Ohnishi, I. D. Ojha, K. Okada, M. Ono, V. Onuchin, A. Oskarsson, I. Otterlund, K. Oyama, K. Ozawa, D. Pal, A. P.T. Palounek, V. S. Pantuev, V. Papavassiliou, J. Park, A. Parmar, S. F. Pate, T. Peitzmann, J. C. Peng, V. Peresedov, C. Pinkenburg, R. P. Pisani, F. Plasil, M. L. Purschke, A. K. Purwar, J. Rak, I. Ravinovich, K. F. Read, M. Reuter, K. Reygers, V. Riabov, Y. Riabov, G. Roche, A. Romana, M. Rosati, P. Rosnet, S. S. Ryu, M. E. Sadler, N. Saito, T. Sakaguchi, M. Sakai, S. Sakai, V. Samsonov, L. Sanfratello, R. Santo, H. D. Sato, S. Sato, S. Sawada, Y. Schutz, V. Semenov, R. Seto, M. R. Shaw, T. K. Shea, T. A. Shibata, K. Shigaki, T. Shiina, C. L. Silva, D. Silvermyr, K. S. Sim, C. P. Singh, V. Singh, M. Sivertz, A. Soldatov, R. A. Soltz, W. E. Sondheim, S. P. Sorensen, I. V. Sourikova, F. Staley, P. W. Stankus, E. Stenlund, M. Stepanov, A. Ster, S. P. Stoll, T. Sugitate, J. P. Sullivan, E. M. Takagui, A. Taketani, M. Tamai, K. H. Tanaka, Y. Tanaka, K. Tanida, M. J. Tannenbaum, P. Tarján, J. D. Tepe, T. L. Thomas, J. Tojo, H. Torii, R. S. Towell, I. Tserruya, H. Tsuruoka, S. K. Tuli, H. Tydesjö, N. Tyurin, H. W. van Hecke, J. Velkovska, M. Velkovsky, L. Villatte, A. A. Vinogradov, M. A. Volkov, E. Vznuzdaev, X. R. Wang, Y. Watanabe, S. N. White, F. K. Wohn, C. L. Woody, W. Xie, Y. Yang, A. Yanovich, S. Yokkaichi, G. R. Young, I. E. Yushmanov, W. A. Zajc, C. Zhang, S. Zhou, L. Zolin

Department of Physics

Research output: Contribution to journal › Article › peer-review

596 Citations (Scopus)

Abstract

The PHENIX experiment at the Relativistic Heavy Ion Collider has measured charged hadron yields at midrapidity over a wide range of transverse momenta (0.5<p_T<10 GeV/c) in Au + Au collisions at √s _NN =200 GeV. The data are compared to π⁰ measurements from the same experiment. For both charged hadrons and neutral pions, the yields per nucleon-nucleon collision are significantly suppressed in central compared to peripheral and nucleon-nucleon collisions. The suppression sets in gradually and increases with increasing centrality of the collisions. Above 4-5 GeV/c in p_T, a constant and almost identical suppression of charged hadrons and π⁰'s is observed. The p_T spectra are compared to published spectra from Au+Au at √s_NN=130 in terms of x _T scaling. Central and peripheral π⁰ as well as peripheral charged spectra exhibit the same x_T scaling as observed in p+p data.

Original language	English
Article number	034910
Pages (from-to)	034910-1-034910-20
Journal	Physical Review C - Nuclear Physics
Volume	69
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.69.034910
Publication status	Published - 2004 Mar

Bibliographical note

Funding Information:
We thank the staff of the Collider-Accelerator and Physics Departments at Brookhaven National Laboratory and the staff of the other PHENIX participating institutions for their vital contributions. We acknowledge support from the Department of Energy, Office of Science, Nuclear Physics Division, the National Science Foundation, Abilene Christian University Research Council, Research Foundation of SUNY, and Dean of the College of Arts and Sciences, Vanderbilt University (USA), Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science (Japan), Conselho Nacional de Desenvolvimento Científico e Tecnológico and Fundação de Amparo à Pesquisa do Estado de São Paulo (Brazil), Natural Science Foundation of China (People’s Republic of China), Centre National de la Recherche Scientifique, Commissariat à l’Énergie Atomique, Institut National de Physique Nucléaire et de Physique des Particules and Institut National de Physique Nucléaire et de Physique des Particules, (France), Bundesministerium fuer Bildung und Forschung, Deutscher Akademischer Austausch Dienst, and Alexander von Humboldt Stiftung (Germany), Hungarian National Science Fund, OTKA (Hungary), Department of Atomic Energy and Department of Science and Technology (India), Israel Science Foundation (Israel), Korea Research Foundation and Center for High Energy Physics (Korea), Russian Ministry of Industry, Science and Tekhnologies, Russian Academy of Science, Russian Ministry of Atomic Energy (Russia), VR and the Wallenberg Foundation (Sweden), the U.S. Civilian Research and Development Foundation for the Independent States of the Former Soviet Union, the US-Hungarian NSF-OTKA-MTA, the US-Israel Binational Science Foundation, and the 5th European Union TMR Marie-Curie Programme.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevC.69.034910

Cite this

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N. N., Akiba, Y., Alexander, J., Amirikas, R., Aphecetche, L., Aronson, S. H., Averbeck, R., Awes, T. C., Azmoun, R., Babintsev, V., Baldisseri, A., Barish, K. N., Barnes, P. D., Bassalleck, B., Bathe, S., Batsouli, S., ... Zolin, L. (2004). High-p_T charged hadron suppression in Au+Au collisions at √S_NN=200 GeV. Physical Review C - Nuclear Physics, 69(3), 034910-1-034910-20. Article 034910. https://doi.org/10.1103/PhysRevC.69.034910

Adler, SS, Afanasiev, S, Aidala, C, Ajitanand, NN, Akiba, Y, Alexander, J, Amirikas, R, Aphecetche, L, Aronson, SH, Averbeck, R, Awes, TC, Azmoun, R, Babintsev, V, Baldisseri, A, Barish, KN, Barnes, PD, Bassalleck, B, Bathe, S, Batsouli, S, Baublis, V, Bazilevsky, A, Belikov, S, Berdnikov, Y, Bhagavatula, S, Boissevain, JG, Borel, H, Borenstein, S, Brooks, ML, Brown, DS, Bruner, N, Bucher, D, Buesching, H, Bumazhnov, V, Bunce, G, Burward-Hoy, JM, Butsyk, S, Camard, X, Chai, JS, Chand, P, Chang, WC, Chernichenko, S, Chi, CY, Chiba, J, Chiu, M, Choi, IJ, Choi, J, Choudhury, RK, Chujo, T, Cianciolo, V, Cobigo, Y, Cole, BA, Constantin, P, d'Enterria, DG, David, G, Delagrange, H, Denisov, A, Deshpande, A, Desmond, EJ, Dietzsch, O, Drapier, O, Drees, A, du Rietz, R, Durum, A, Dutta, D, Efremenko, YV, El Chenawi, K, Enokizono, A, En'yo, H, Esumi, S, Ewell, L, Fields, DE, Fleuret, F, Fokin, SL, Fox, BD, Fraenkel, Z, Frantz, JE, Franz, A, Frawley, AD, Fung, SY, Garpman, S, Ghosh, TK, Glenn, A, Gogiberidze, G, Gonin, M, Gosset, J, Goto, Y, Granier de Cassagnac, R, Grau, N, Greene, SV, Grosse Perdekamp, M, Guryn, W, Gustafsson, HA, Hachiya, T, Haggerty, JS, Hamagaki, H, Hansen, AG, Hartouni, EP, Harvey, M, Hayano, R, He, X, Heffner, M, Hemmick, TK, Heuser, JM, Hibino, M, Hill, JC, Holzmann, W, Homma, K, Hong, B, Hoover, A, Ichihara, T, Ikonnikov, VV, Imai, K, Isenhower, D, Ishihara, M, Issah, M, Isupov, A, Jacak, BV, Jang, WY, Jeong, Y, Jia, J, Jinnouchi, O, Johnson, BM, Johnson, SC, Joo, KS, Jouan, D, Kametani, S, Kamihara, N, Kang, JH, Kapoor, SS, Katou, K, Kelly, S, Khachaturov, B, Khanzadeev, A, Kikuchi, J, Kim, DH, Kim, DJ, Kim, DW, Kim, E, Kim, GB, Kim, HJ, Kistenev, E, Kiyomichi, A, Kiyoyama, K, Klein-Boesing, C, Kobayashi, H, Kochenda, L, Kochetkov, V, Koehler, D, Kohama, T, Kopytine, M, Kotchetkov, D, Kozlov, A, Kroon, PJ, Kuberg, CH, Kurita, K, Kuroki, Y, Kweon, MJ, Kwon, Y, Kyle, GS, Lacey, R, Ladygin, V, Lajoie, JG, Lebedev, A, Leckey, S, Lee, DM, Lee, S, Leitch, MJ, Li, XH, Lim, H, Litvinenko, A, Liu, MX, Liu, Y, Maguire, CF, Makdisi, YI, Malakhov, A, Manko, VI, Mao, Y, Martinez, G, Marx, MD, Masui, H, Matathias, F, Matsumoto, T, McGaughey, PL, Melnikov, E, Messer, F, Miake, Y, Milan, J, Miller, TE, Milov, A, Mioduszewski, S, Mischke, RE, Mishra, GC, Mitchell, JT, Mohanty, AK, Morrison, DP, Moss, JM, Mühlbacher, F, Mukhopadhyay, D, Muniruzzaman, M, Murata, J, Nagamiya, S, Nagle, JL, Nakamura, T, Nandi, BK, Nara, M, Newby, J, Nilsson, P, Nyanin, AS, Nystrand, J, O'Brien, E, Ogilvie, CA, Ohnishi, H, Ojha, ID, Okada, K, Ono, M, Onuchin, V, Oskarsson, A, Otterlund, I, Oyama, K, Ozawa, K, Pal, D, Palounek, APT, Pantuev, VS, Papavassiliou, V, Park, J, Parmar, A, Pate, SF, Peitzmann, T, Peng, JC, Peresedov, V, Pinkenburg, C, Pisani, RP, Plasil, F, Purschke, ML, Purwar, AK, Rak, J, Ravinovich, I, Read, KF, Reuter, M, Reygers, K, Riabov, V, Riabov, Y, Roche, G, Romana, A, Rosati, M, Rosnet, P, Ryu, SS, Sadler, ME, Saito, N, Sakaguchi, T, Sakai, M, Sakai, S, Samsonov, V, Sanfratello, L, Santo, R, Sato, HD, Sato, S, Sawada, S, Schutz, Y, Semenov, V, Seto, R, Shaw, MR, Shea, TK, Shibata, TA, Shigaki, K, Shiina, T, Silva, CL, Silvermyr, D, Sim, KS, Singh, CP, Singh, V, Sivertz, M, Soldatov, A, Soltz, RA, Sondheim, WE, Sorensen, SP, Sourikova, IV, Staley, F, Stankus, PW, Stenlund, E, Stepanov, M, Ster, A, Stoll, SP, Sugitate, T, Sullivan, JP, Takagui, EM, Taketani, A, Tamai, M, Tanaka, KH, Tanaka, Y, Tanida, K, Tannenbaum, MJ, Tarján, P, Tepe, JD, Thomas, TL, Tojo, J, Torii, H, Towell, RS, Tserruya, I, Tsuruoka, H, Tuli, SK, Tydesjö, H, Tyurin, N, van Hecke, HW, Velkovska, J, Velkovsky, M, Villatte, L, Vinogradov, AA, Volkov, MA, Vznuzdaev, E, Wang, XR, Watanabe, Y, White, SN, Wohn, FK, Woody, CL, Xie, W, Yang, Y, Yanovich, A, Yokkaichi, S, Young, GR, Yushmanov, IE, Zajc, WA, Zhang, C, Zhou, S & Zolin, L 2004, 'High-p_T charged hadron suppression in Au+Au collisions at √S_NN=200 GeV', Physical Review C - Nuclear Physics, vol. 69, no. 3, 034910, pp. 034910-1-034910-20. https://doi.org/10.1103/PhysRevC.69.034910

@article{21001c31a9ce4f5b973258a2c290f591,

title = "High-pT charged hadron suppression in Au+Au collisions at √SNN=200 GeV",

abstract = "The PHENIX experiment at the Relativistic Heavy Ion Collider has measured charged hadron yields at midrapidity over a wide range of transverse momenta (0.5T<10 GeV/c) in Au + Au collisions at √s NN =200 GeV. The data are compared to π0 measurements from the same experiment. For both charged hadrons and neutral pions, the yields per nucleon-nucleon collision are significantly suppressed in central compared to peripheral and nucleon-nucleon collisions. The suppression sets in gradually and increases with increasing centrality of the collisions. Above 4-5 GeV/c in pT, a constant and almost identical suppression of charged hadrons and π0's is observed. The pT spectra are compared to published spectra from Au+Au at √sNN=130 in terms of x T scaling. Central and peripheral π0 as well as peripheral charged spectra exhibit the same xT scaling as observed in p+p data.",

author = "Adler, {S. S.} and S. Afanasiev and C. Aidala and Ajitanand, {N. N.} and Y. Akiba and J. Alexander and R. Amirikas and L. Aphecetche and Aronson, {S. H.} and R. Averbeck and Awes, {T. C.} and R. Azmoun and V. Babintsev and A. Baldisseri and Barish, {K. N.} and Barnes, {P. D.} and B. Bassalleck and S. Bathe and S. Batsouli and V. Baublis and A. Bazilevsky and S. Belikov and Y. Berdnikov and S. Bhagavatula and Boissevain, {J. G.} and H. Borel and S. Borenstein and Brooks, {M. L.} and Brown, {D. S.} and N. Bruner and D. Bucher and H. Buesching and V. Bumazhnov and G. Bunce and Burward-Hoy, {J. M.} and S. Butsyk and X. Camard and Chai, {J. S.} and P. Chand and Chang, {W. C.} and S. Chernichenko and Chi, {C. Y.} and J. Chiba and M. Chiu and Choi, {I. J.} and J. Choi and Choudhury, {R. K.} and T. Chujo and V. Cianciolo and Y. Cobigo and Cole, {B. A.} and P. Constantin and d'Enterria, {D. G.} and G. David and H. Delagrange and A. Denisov and A. Deshpande and Desmond, {E. J.} and O. Dietzsch and O. Drapier and A. Drees and {du Rietz}, R. and A. Durum and D. Dutta and Efremenko, {Y. V.} and {El Chenawi}, K. and A. Enokizono and H. En'yo and S. Esumi and L. Ewell and Fields, {D. E.} and F. Fleuret and Fokin, {S. L.} and Fox, {B. D.} and Z. Fraenkel and Frantz, {J. E.} and A. Franz and Frawley, {A. D.} and Fung, {S. Y.} and S. Garpman and Ghosh, {T. K.} and A. Glenn and G. Gogiberidze and M. Gonin and J. Gosset and Y. Goto and {Granier de Cassagnac}, R. and N. Grau and Greene, {S. V.} and {Grosse Perdekamp}, M. and W. Guryn and Gustafsson, {H. A.} and T. Hachiya and Haggerty, {J. S.} and H. Hamagaki and Hansen, {A. G.} and Hartouni, {E. P.} and M. Harvey and R. Hayano and X. He and M. Heffner and Hemmick, {T. K.} and Heuser, {J. M.} and M. Hibino and Hill, {J. C.} and W. Holzmann and K. Homma and B. Hong and A. Hoover and T. Ichihara and Ikonnikov, {V. V.} and K. Imai and D. Isenhower and M. Ishihara and M. Issah and A. Isupov and Jacak, {B. V.} and Jang, {W. Y.} and Y. Jeong and J. Jia and O. Jinnouchi and Johnson, {B. M.} and Johnson, {S. C.} and Joo, {K. S.} and D. Jouan and S. Kametani and N. Kamihara and Kang, {J. H.} and Kapoor, {S. S.} and K. Katou and S. Kelly and B. Khachaturov and A. Khanzadeev and J. Kikuchi and Kim, {D. H.} and Kim, {D. J.} and Kim, {D. W.} and E. Kim and Kim, {G. B.} and Kim, {H. J.} and E. Kistenev and A. Kiyomichi and K. Kiyoyama and C. Klein-Boesing and H. Kobayashi and L. Kochenda and V. Kochetkov and D. Koehler and T. Kohama and M. Kopytine and D. Kotchetkov and A. Kozlov and Kroon, {P. J.} and Kuberg, {C. H.} and K. Kurita and Y. Kuroki and Kweon, {M. J.} and Y. Kwon and Kyle, {G. S.} and R. Lacey and V. Ladygin and Lajoie, {J. G.} and A. Lebedev and S. Leckey and Lee, {D. M.} and S. Lee and Leitch, {M. J.} and Li, {X. H.} and H. Lim and A. Litvinenko and Liu, {M. X.} and Y. Liu and Maguire, {C. F.} and Makdisi, {Y. I.} and A. Malakhov and Manko, {V. I.} and Y. Mao and G. Martinez and Marx, {M. D.} and H. Masui and F. Matathias and T. Matsumoto and McGaughey, {P. L.} and E. Melnikov and F. Messer and Y. Miake and J. Milan and Miller, {T. E.} and A. Milov and S. Mioduszewski and Mischke, {R. E.} and Mishra, {G. C.} and Mitchell, {J. T.} and Mohanty, {A. K.} and Morrison, {D. P.} and Moss, {J. M.} and F. M{\"u}hlbacher and D. Mukhopadhyay and M. Muniruzzaman and J. Murata and S. Nagamiya and Nagle, {J. L.} and T. Nakamura and Nandi, {B. K.} and M. Nara and J. Newby and P. Nilsson and Nyanin, {A. S.} and J. Nystrand and E. O'Brien and Ogilvie, {C. A.} and H. Ohnishi and Ojha, {I. D.} and K. Okada and M. Ono and V. Onuchin and A. Oskarsson and I. Otterlund and K. Oyama and K. Ozawa and D. Pal and Palounek, {A. P.T.} and Pantuev, {V. S.} and V. Papavassiliou and J. Park and A. Parmar and Pate, {S. F.} and T. Peitzmann and Peng, {J. C.} and V. Peresedov and C. Pinkenburg and Pisani, {R. P.} and F. Plasil and Purschke, {M. L.} and Purwar, {A. K.} and J. Rak and I. Ravinovich and Read, {K. F.} and M. Reuter and K. Reygers and V. Riabov and Y. Riabov and G. Roche and A. Romana and M. Rosati and P. Rosnet and Ryu, {S. S.} and Sadler, {M. E.} and N. Saito and T. Sakaguchi and M. Sakai and S. Sakai and V. Samsonov and L. Sanfratello and R. Santo and Sato, {H. D.} and S. Sato and S. Sawada and Y. Schutz and V. Semenov and R. Seto and Shaw, {M. R.} and Shea, {T. K.} and Shibata, {T. A.} and K. Shigaki and T. Shiina and Silva, {C. L.} and D. Silvermyr and Sim, {K. S.} and Singh, {C. P.} and V. Singh and M. Sivertz and A. Soldatov and Soltz, {R. A.} and Sondheim, {W. E.} and Sorensen, {S. P.} and Sourikova, {I. V.} and F. Staley and Stankus, {P. W.} and E. Stenlund and M. Stepanov and A. Ster and Stoll, {S. P.} and T. Sugitate and Sullivan, {J. P.} and Takagui, {E. M.} and A. Taketani and M. Tamai and Tanaka, {K. H.} and Y. Tanaka and K. Tanida and Tannenbaum, {M. J.} and P. Tarj{\'a}n and Tepe, {J. D.} and Thomas, {T. L.} and J. Tojo and H. Torii and Towell, {R. S.} and I. Tserruya and H. Tsuruoka and Tuli, {S. K.} and H. Tydesj{\"o} and N. Tyurin and {van Hecke}, {H. W.} and J. Velkovska and M. Velkovsky and L. Villatte and Vinogradov, {A. A.} and Volkov, {M. A.} and E. Vznuzdaev and Wang, {X. R.} and Y. Watanabe and White, {S. N.} and Wohn, {F. K.} and Woody, {C. L.} and W. Xie and Y. Yang and A. Yanovich and S. Yokkaichi and Young, {G. R.} and Yushmanov, {I. E.} and Zajc, {W. A.} and C. Zhang and S. Zhou and L. Zolin",

note = "Funding Information: We thank the staff of the Collider-Accelerator and Physics Departments at Brookhaven National Laboratory and the staff of the other PHENIX participating institutions for their vital contributions. We acknowledge support from the Department of Energy, Office of Science, Nuclear Physics Division, the National Science Foundation, Abilene Christian University Research Council, Research Foundation of SUNY, and Dean of the College of Arts and Sciences, Vanderbilt University (USA), Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science (Japan), Conselho Nacional de Desenvolvimento Cient{\'i}fico e Tecnol{\'o}gico and Funda{\c c}{\~a}o de Amparo {\`a} Pesquisa do Estado de S{\~a}o Paulo (Brazil), Natural Science Foundation of China (People{\textquoteright}s Republic of China), Centre National de la Recherche Scientifique, Commissariat {\`a} l{\textquoteright}{\'E}nergie Atomique, Institut National de Physique Nucl{\'e}aire et de Physique des Particules and Institut National de Physique Nucl{\'e}aire et de Physique des Particules, (France), Bundesministerium fuer Bildung und Forschung, Deutscher Akademischer Austausch Dienst, and Alexander von Humboldt Stiftung (Germany), Hungarian National Science Fund, OTKA (Hungary), Department of Atomic Energy and Department of Science and Technology (India), Israel Science Foundation (Israel), Korea Research Foundation and Center for High Energy Physics (Korea), Russian Ministry of Industry, Science and Tekhnologies, Russian Academy of Science, Russian Ministry of Atomic Energy (Russia), VR and the Wallenberg Foundation (Sweden), the U.S. Civilian Research and Development Foundation for the Independent States of the Former Soviet Union, the US-Hungarian NSF-OTKA-MTA, the US-Israel Binational Science Foundation, and the 5th European Union TMR Marie-Curie Programme.",

year = "2004",

month = mar,

doi = "10.1103/PhysRevC.69.034910",

language = "English",

volume = "69",

pages = "034910--1--034910--20",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "3",

}

TY - JOUR

T1 - High-pT charged hadron suppression in Au+Au collisions at √SNN=200 GeV

AU - Adler, S. S.

AU - Afanasiev, S.

AU - Aidala, C.

AU - Ajitanand, N. N.

AU - Akiba, Y.

AU - Alexander, J.

AU - Amirikas, R.

AU - Aphecetche, L.

AU - Aronson, S. H.

AU - Averbeck, R.

AU - Awes, T. C.

AU - Azmoun, R.

AU - Babintsev, V.

AU - Baldisseri, A.

AU - Barish, K. N.

AU - Barnes, P. D.

AU - Bassalleck, B.

AU - Bathe, S.

AU - Batsouli, S.

AU - Baublis, V.

AU - Bazilevsky, A.

AU - Belikov, S.

AU - Berdnikov, Y.

AU - Bhagavatula, S.

AU - Boissevain, J. G.

AU - Borel, H.

AU - Borenstein, S.

AU - Brooks, M. L.

AU - Brown, D. S.

AU - Bruner, N.

AU - Bucher, D.

AU - Buesching, H.

AU - Bumazhnov, V.

AU - Bunce, G.

AU - Burward-Hoy, J. M.

AU - Butsyk, S.

AU - Camard, X.

AU - Chai, J. S.

AU - Chand, P.

AU - Chang, W. C.

AU - Chernichenko, S.

AU - Chi, C. Y.

AU - Chiba, J.

AU - Chiu, M.

AU - Choi, I. J.

AU - Choi, J.

AU - Choudhury, R. K.

AU - Chujo, T.

AU - Cianciolo, V.

AU - Cobigo, Y.

AU - Cole, B. A.

AU - Constantin, P.

AU - d'Enterria, D. G.

AU - David, G.

AU - Delagrange, H.

AU - Denisov, A.

AU - Deshpande, A.

AU - Desmond, E. J.

AU - Dietzsch, O.

AU - Drapier, O.

AU - Drees, A.

AU - du Rietz, R.

AU - Durum, A.

AU - Dutta, D.

AU - Efremenko, Y. V.

AU - El Chenawi, K.

AU - Enokizono, A.

AU - En'yo, H.

AU - Esumi, S.

AU - Ewell, L.

AU - Fields, D. E.

AU - Fleuret, F.

AU - Fokin, S. L.

AU - Fox, B. D.

AU - Fraenkel, Z.

AU - Frantz, J. E.

AU - Franz, A.

AU - Frawley, A. D.

AU - Fung, S. Y.

AU - Garpman, S.

AU - Ghosh, T. K.

AU - Glenn, A.

AU - Gogiberidze, G.

AU - Gonin, M.

AU - Gosset, J.

AU - Goto, Y.

AU - Granier de Cassagnac, R.

AU - Grau, N.

AU - Greene, S. V.

AU - Grosse Perdekamp, M.

AU - Guryn, W.

AU - Gustafsson, H. A.

AU - Hachiya, T.

AU - Haggerty, J. S.

AU - Hamagaki, H.

AU - Hansen, A. G.

AU - Hartouni, E. P.

AU - Harvey, M.

AU - Hayano, R.

AU - He, X.

AU - Heffner, M.

AU - Hemmick, T. K.

AU - Heuser, J. M.

AU - Hibino, M.

AU - Hill, J. C.

AU - Holzmann, W.

AU - Homma, K.

AU - Hong, B.

AU - Hoover, A.

AU - Ichihara, T.

AU - Ikonnikov, V. V.

AU - Imai, K.

AU - Isenhower, D.

AU - Ishihara, M.

AU - Issah, M.

AU - Isupov, A.

AU - Jacak, B. V.

AU - Jang, W. Y.

AU - Jeong, Y.

AU - Jia, J.

AU - Jinnouchi, O.

AU - Johnson, B. M.

AU - Johnson, S. C.

AU - Joo, K. S.

AU - Jouan, D.

AU - Kametani, S.

AU - Kamihara, N.

AU - Kang, J. H.

AU - Kapoor, S. S.

AU - Katou, K.

AU - Kelly, S.

AU - Khachaturov, B.

AU - Khanzadeev, A.

AU - Kikuchi, J.

AU - Kim, D. H.

AU - Kim, D. J.

AU - Kim, D. W.

AU - Kim, E.

AU - Kim, G. B.

AU - Kim, H. J.

AU - Kistenev, E.

AU - Kiyomichi, A.

AU - Kiyoyama, K.

AU - Klein-Boesing, C.

AU - Kobayashi, H.

AU - Kochenda, L.

AU - Kochetkov, V.

AU - Koehler, D.

AU - Kohama, T.

AU - Kopytine, M.

AU - Kotchetkov, D.

AU - Kozlov, A.

AU - Kroon, P. J.

AU - Kuberg, C. H.

AU - Kurita, K.

AU - Kuroki, Y.

AU - Kweon, M. J.

AU - Kwon, Y.

AU - Kyle, G. S.

AU - Lacey, R.

AU - Ladygin, V.

AU - Lajoie, J. G.

AU - Lebedev, A.

AU - Leckey, S.

AU - Lee, D. M.

AU - Lee, S.

AU - Leitch, M. J.

AU - Li, X. H.

AU - Lim, H.

AU - Litvinenko, A.

AU - Liu, M. X.

AU - Liu, Y.

AU - Maguire, C. F.

AU - Makdisi, Y. I.

AU - Malakhov, A.

AU - Manko, V. I.

AU - Mao, Y.

AU - Martinez, G.

AU - Marx, M. D.

AU - Masui, H.

AU - Matathias, F.

AU - Matsumoto, T.

AU - McGaughey, P. L.

AU - Melnikov, E.

AU - Messer, F.

AU - Miake, Y.

AU - Milan, J.

AU - Miller, T. E.

AU - Milov, A.

AU - Mioduszewski, S.

AU - Mischke, R. E.

AU - Mishra, G. C.

AU - Mitchell, J. T.

AU - Mohanty, A. K.

AU - Morrison, D. P.

AU - Moss, J. M.

AU - Mühlbacher, F.

AU - Mukhopadhyay, D.

AU - Muniruzzaman, M.

AU - Murata, J.

AU - Nagamiya, S.

AU - Nagle, J. L.

AU - Nakamura, T.

AU - Nandi, B. K.

AU - Nara, M.

AU - Newby, J.

AU - Nilsson, P.

AU - Nyanin, A. S.

AU - Nystrand, J.

AU - O'Brien, E.

AU - Ogilvie, C. A.

AU - Ohnishi, H.

AU - Ojha, I. D.

AU - Okada, K.

AU - Ono, M.

AU - Onuchin, V.

AU - Oskarsson, A.

AU - Otterlund, I.

AU - Oyama, K.

AU - Ozawa, K.

AU - Pal, D.

AU - Palounek, A. P.T.

AU - Pantuev, V. S.

AU - Papavassiliou, V.

AU - Park, J.

AU - Parmar, A.

AU - Pate, S. F.

AU - Peitzmann, T.

AU - Peng, J. C.

AU - Peresedov, V.

AU - Pinkenburg, C.

AU - Pisani, R. P.

AU - Plasil, F.

AU - Purschke, M. L.

AU - Purwar, A. K.

AU - Rak, J.

AU - Ravinovich, I.

AU - Read, K. F.

AU - Reuter, M.

AU - Reygers, K.

AU - Riabov, V.

AU - Riabov, Y.

AU - Roche, G.

AU - Romana, A.

AU - Rosati, M.

AU - Rosnet, P.

AU - Ryu, S. S.

AU - Sadler, M. E.

AU - Saito, N.

AU - Sakaguchi, T.

AU - Sakai, M.

AU - Sakai, S.

AU - Samsonov, V.

AU - Sanfratello, L.

AU - Santo, R.

AU - Sato, H. D.

AU - Sato, S.

AU - Sawada, S.

AU - Schutz, Y.

AU - Semenov, V.

AU - Seto, R.

AU - Shaw, M. R.

AU - Shea, T. K.

AU - Shibata, T. A.

AU - Shigaki, K.

AU - Shiina, T.

AU - Silva, C. L.

AU - Silvermyr, D.

AU - Sim, K. S.

AU - Singh, C. P.

AU - Singh, V.

AU - Sivertz, M.

AU - Soldatov, A.

AU - Soltz, R. A.

AU - Sondheim, W. E.

AU - Sorensen, S. P.

AU - Sourikova, I. V.

AU - Staley, F.

AU - Stankus, P. W.

AU - Stenlund, E.

AU - Stepanov, M.

AU - Ster, A.

AU - Stoll, S. P.

AU - Sugitate, T.

AU - Sullivan, J. P.

AU - Takagui, E. M.

AU - Taketani, A.

AU - Tamai, M.

AU - Tanaka, K. H.

AU - Tanaka, Y.

AU - Tanida, K.

AU - Tannenbaum, M. J.

AU - Tarján, P.

AU - Tepe, J. D.

AU - Thomas, T. L.

AU - Tojo, J.

AU - Torii, H.

AU - Towell, R. S.

AU - Tserruya, I.

AU - Tsuruoka, H.

AU - Tuli, S. K.

AU - Tydesjö, H.

AU - Tyurin, N.

AU - van Hecke, H. W.

AU - Velkovska, J.

AU - Velkovsky, M.

AU - Villatte, L.

AU - Vinogradov, A. A.

AU - Volkov, M. A.

AU - Vznuzdaev, E.

AU - Wang, X. R.

AU - Watanabe, Y.

AU - White, S. N.

AU - Wohn, F. K.

AU - Woody, C. L.

AU - Xie, W.

AU - Yang, Y.

AU - Yanovich, A.

AU - Yokkaichi, S.

AU - Young, G. R.

AU - Yushmanov, I. E.

AU - Zajc, W. A.

AU - Zhang, C.

AU - Zhou, S.

AU - Zolin, L.

N1 - Funding Information: We thank the staff of the Collider-Accelerator and Physics Departments at Brookhaven National Laboratory and the staff of the other PHENIX participating institutions for their vital contributions. We acknowledge support from the Department of Energy, Office of Science, Nuclear Physics Division, the National Science Foundation, Abilene Christian University Research Council, Research Foundation of SUNY, and Dean of the College of Arts and Sciences, Vanderbilt University (USA), Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science (Japan), Conselho Nacional de Desenvolvimento Científico e Tecnológico and Fundação de Amparo à Pesquisa do Estado de São Paulo (Brazil), Natural Science Foundation of China (People’s Republic of China), Centre National de la Recherche Scientifique, Commissariat à l’Énergie Atomique, Institut National de Physique Nucléaire et de Physique des Particules and Institut National de Physique Nucléaire et de Physique des Particules, (France), Bundesministerium fuer Bildung und Forschung, Deutscher Akademischer Austausch Dienst, and Alexander von Humboldt Stiftung (Germany), Hungarian National Science Fund, OTKA (Hungary), Department of Atomic Energy and Department of Science and Technology (India), Israel Science Foundation (Israel), Korea Research Foundation and Center for High Energy Physics (Korea), Russian Ministry of Industry, Science and Tekhnologies, Russian Academy of Science, Russian Ministry of Atomic Energy (Russia), VR and the Wallenberg Foundation (Sweden), the U.S. Civilian Research and Development Foundation for the Independent States of the Former Soviet Union, the US-Hungarian NSF-OTKA-MTA, the US-Israel Binational Science Foundation, and the 5th European Union TMR Marie-Curie Programme.

PY - 2004/3

Y1 - 2004/3

N2 - The PHENIX experiment at the Relativistic Heavy Ion Collider has measured charged hadron yields at midrapidity over a wide range of transverse momenta (0.5T<10 GeV/c) in Au + Au collisions at √s NN =200 GeV. The data are compared to π0 measurements from the same experiment. For both charged hadrons and neutral pions, the yields per nucleon-nucleon collision are significantly suppressed in central compared to peripheral and nucleon-nucleon collisions. The suppression sets in gradually and increases with increasing centrality of the collisions. Above 4-5 GeV/c in pT, a constant and almost identical suppression of charged hadrons and π0's is observed. The pT spectra are compared to published spectra from Au+Au at √sNN=130 in terms of x T scaling. Central and peripheral π0 as well as peripheral charged spectra exhibit the same xT scaling as observed in p+p data.

AB - The PHENIX experiment at the Relativistic Heavy Ion Collider has measured charged hadron yields at midrapidity over a wide range of transverse momenta (0.5T<10 GeV/c) in Au + Au collisions at √s NN =200 GeV. The data are compared to π0 measurements from the same experiment. For both charged hadrons and neutral pions, the yields per nucleon-nucleon collision are significantly suppressed in central compared to peripheral and nucleon-nucleon collisions. The suppression sets in gradually and increases with increasing centrality of the collisions. Above 4-5 GeV/c in pT, a constant and almost identical suppression of charged hadrons and π0's is observed. The pT spectra are compared to published spectra from Au+Au at √sNN=130 in terms of x T scaling. Central and peripheral π0 as well as peripheral charged spectra exhibit the same xT scaling as observed in p+p data.

UR - http://www.scopus.com/inward/record.url?scp=80051545354&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.69.034910

DO - 10.1103/PhysRevC.69.034910

M3 - Article

AN - SCOPUS:80051545354

SN - 0556-2813

VL - 69

SP - 034910-1-034910-20

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

M1 - 034910

ER -