Centrality dependence of the high pT charged hadron suppression in Au + Au collisions at √sNN = 130 GeV

K. Adcox, S. S. Adler, N. N. Ajitanand, Y. Akiba, J. Alexander, L. Aphecetche, Y. Arai, S. H. Aronson, R. Averbeck, T. C. Awes, K. N. Barish, P. D. Barnes, J. Barrette, B. Bassalleck, S. Bathe, V. Baublis, A. Bazilevsky, S. Belikov, F. G. Bellaiche, S. T. Belyaev & 287 others M. J. Bennett, Y. Berdnikov, S. Botelho, M. L. Brooks, D. S. Brown, N. Bruner, D. Bucher, H. Buesching, V. Bumazhnov, G. Bunce, J. Burward-Hoy, S. Butsyk, T. A. Carey, P. Chand, J. Chang, W. C. Chang, L. L. Chavez, S. Chernichenko, C. Y. Chi, J. Chiba, M. Chiu, R. K. Choudhury, T. Christ, T. Chujo, M. S. Chung, P. Chung, V. Cianciolo, B. A. Cole, D. G. D'Enterria, G. David, H. Delagrange, A. Denisov, A. Deshpande, E. J. Desmond, O. Dietzsch, B. V. Dinesh, A. Drees, A. Durum, D. Dutta, K. Ebisu, Y. V. Efremenko, K. El Chenawi, H. En'yo, S. Esumi, L. Ewell, T. Ferdousi, D. E. Fields, S. L. Fokin, Z. Fraenkel, A. Franz, A. D. Frawley, S. Y. Fung, S. Garpman, T. K. Ghosh, A. Glenn, A. L. Godoi, Y. Goto, S. V. Greene, M. Grosse Perdekamp, S. K. Gupta, W. Guryn, H. A. Gustafsson, J. S. Haggerty, H. Hamagaki, A. G. Hansen, H. Kara, E. P. Hartouni, R. Hayano, N. Hayashi, X. He, T. K. Hemmick, J. M. Heuser, M. Hibino, J. C. Hill, D. S. Ho, K. Homma, B. Hong, A. Hoover, T. Ichihara, K. Imai, M. S. Ippolitov, M. Ishihara, B. V. Jacak, W. Y. Jang, J. Jia, B. M. Johnson, S. C. Johnson, K. S. Joo, S. Kametani, Ju Hwan Kang, M. Kann, S. S. Kapoor, S. Kelly, B. Khachaturov, A. Khanzadeev, J. Kikuchi, D. J. Kim, H. J. Kim, S. Y. Kim, Y. G. Kim, W. W. Kinnison, E. Kistenev, A. Kiyomichi, C. Klein-Boesing, S. Klinksiek, L. Kochenda, V. Kochetkov, D. Koehler, T. Kohama, D. Kotchetkov, A. Kozlov, P. J. Kroon, K. Kurita, M. J. Kweon, Youngil Kwon, G. S. Kyle, R. Lacey, J. G. Lajoie, J. Lauret, A. Lebedev, D. M. Lee, M. J. Leitch, X. H. Li, Z. Li, D. J. Lim, M. X. Liu, X. Liu, Z. Liu, C. F. Maguire, J. Mahon, Y. I. Makdisi, V. I. Manko, Y. Mao, S. K. Mark, S. Markacs, G. Martinez, M. D. Marx, A. Masaike, F. Matathias, T. Matsumoto, P. L. McGaughey, E. Melnikov, M. Merschmeyer, F. Messer, M. Messer, Y. Miake, 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, M. Muniruzzaman, J. Murata, S. Nagamiya, Y. Nagasaka, J. L. Nagle, Y. Nakada, B. K. Nandi, J. Newby, L. Nikkinen, P. Nilsson, S. Nishimura, A. S. Nyanin, J. Nystrand, E. O'Brien, C. A. Ogilvie, H. Ohnishi, I. D. Ojha, M. Ono, V. Onuchin, A. Oskarsson, L. Österman, I. Otterlund, K. Oyama, L. Paffrath, A. P.T. Palounek, V. S. Pantuev, V. Papavassiliou, S. F. Pate, T. Peitzmann, A. N. Petridis, C. Pinkenburg, R. P. Pisani, P. Pitukhin, F. Plasil, M. Pollack, K. Pope, M. L. Purschke, I. Ravinovich, K. F. Read, K. Reygers, V. Riabov, Y. Riabov, M. Rosati, A. A. Rose, S. S. Ryu, N. Saito, A. Sakaguchi, T. Sakaguchi, H. Sako, T. Sakuma, V. Samsonov, T. C. Sangster, R. Santo, H. D. Sato, S. Sato, S. Sawada, B. R. Schlei, Y. Schutz, V. Semenov, R. Seto, T. K. Shea, I. Shein, T. A. Shibata, K. Shigaki, T. Shiina, Y. H. Shin, I. G. Sibiriak, D. Silvermyr, K. S. Sim, J. Simon-Gillo, C. P. Singh, V. Singh, M. Sivertz, A. Soldatov, R. A. Soltz, S. Sorensen, P. W. Stankus, N. Starinsky, P. Steinberg, E. Stenlund, A. Ster, S. P. Stoll, M. Sugioka, T. Sugitate, J. P. Sullivan, Y. Sumi, Z. Sun, M. Suzuki, E. M. Takagui, A. Taketani, M. Tamai, K. H. Tanaka, Y. Tanaka, E. Taniguchi, M. J. Tannenbaum, J. Thomas, J. H. Thomas, T. L. Thomas, W. Tian, J. Tojo, H. Torii, R. S. Towell, I. Tserruya, H. Tsuruoka, A. A. Tsvetkov, S. K. Tuli, H. Tydesjö, N. Tyurin, T. Ushiroda, H. W. van Hecke, C. Velissaris, J. Velkovska, M. Velkovsky, A. A. Vinogradov, A. M. Volkov, A. Vorobyov, E. Vznuzdaev, H. Wang, Y. Watanabe, S. N. White, C. Witzig, F. K. Wohn, C. L. Woody, W. Xie, K. Yagi, S. Yokkaichi, G. R. Young, I. E. Yushmanov, W. A. Zajc, Z. Zhang, S. Zhou

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Abstract

PHENIX has measured the centrality dependence of charged hadron pT spectra from Au + Au collisions at sNN√ = 130 GeV. The truncated mean pT decreases with centrality for pT > 2 GeV/c, indicating an apparent reduction of the contribution from hard scattering to high pT hadron production. For central collisions the yield at high pT is shown to be suppressed compared to binary nucleon-nucleon collision scaling of p + p data. This suppression is monotonically increasing with centrality, but most of the change occurs below 30% centrality, i.e., for collisions with less than ∼ 140 participating nucleons. The observed pT and centrality dependence is consistent with the particle production predicted by models including hard scattering and subsequent energy loss of the scattered partons in the dense matter created in the collisions.

Original languageEnglish
Pages (from-to)82-92
Number of pages11
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume561
Issue number1-2
DOIs
Publication statusPublished - 2003 May 22

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retarding
collisions
particle production
scattering
nucleons
partons
energy dissipation
scaling

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Adcox, K. ; Adler, S. S. ; Ajitanand, N. N. ; Akiba, Y. ; Alexander, J. ; Aphecetche, L. ; Arai, Y. ; Aronson, S. H. ; Averbeck, R. ; Awes, T. C. ; Barish, K. N. ; Barnes, P. D. ; Barrette, J. ; Bassalleck, B. ; Bathe, S. ; Baublis, V. ; Bazilevsky, A. ; Belikov, S. ; Bellaiche, F. G. ; Belyaev, S. T. ; Bennett, M. J. ; Berdnikov, Y. ; Botelho, S. ; Brooks, M. L. ; Brown, D. S. ; Bruner, N. ; Bucher, D. ; Buesching, H. ; Bumazhnov, V. ; Bunce, G. ; Burward-Hoy, J. ; Butsyk, S. ; Carey, T. A. ; Chand, P. ; Chang, J. ; Chang, W. C. ; Chavez, L. L. ; Chernichenko, S. ; Chi, C. Y. ; Chiba, J. ; Chiu, M. ; Choudhury, R. K. ; Christ, T. ; Chujo, T. ; Chung, M. S. ; Chung, P. ; Cianciolo, V. ; Cole, B. A. ; D'Enterria, D. G. ; David, G. ; Delagrange, H. ; Denisov, A. ; Deshpande, A. ; Desmond, E. J. ; Dietzsch, O. ; Dinesh, B. V. ; Drees, A. ; Durum, A. ; Dutta, D. ; Ebisu, K. ; Efremenko, Y. V. ; El Chenawi, K. ; En'yo, H. ; Esumi, S. ; Ewell, L. ; Ferdousi, T. ; Fields, D. E. ; Fokin, S. L. ; Fraenkel, Z. ; Franz, A. ; Frawley, A. D. ; Fung, S. Y. ; Garpman, S. ; Ghosh, T. K. ; Glenn, A. ; Godoi, A. L. ; Goto, Y. ; Greene, S. V. ; Grosse Perdekamp, M. ; Gupta, S. K. ; Guryn, W. ; Gustafsson, H. A. ; Haggerty, J. S. ; Hamagaki, H. ; Hansen, A. G. ; Kara, H. ; Hartouni, E. P. ; Hayano, R. ; Hayashi, N. ; He, X. ; Hemmick, T. K. ; Heuser, J. M. ; Hibino, M. ; Hill, J. C. ; Ho, D. S. ; Homma, K. ; Hong, B. ; Hoover, A. ; Ichihara, T. ; Imai, K. ; Ippolitov, M. S. ; Ishihara, M. ; Jacak, B. V. ; Jang, W. Y. ; Jia, J. ; Johnson, B. M. ; Johnson, S. C. ; Joo, K. S. ; Kametani, S. ; Kang, Ju Hwan ; Kann, M. ; Kapoor, S. S. ; Kelly, S. ; Khachaturov, B. ; Khanzadeev, A. ; Kikuchi, J. ; Kim, D. J. ; Kim, H. J. ; Kim, S. Y. ; Kim, Y. G. ; Kinnison, W. W. ; Kistenev, E. ; Kiyomichi, A. ; Klein-Boesing, C. ; Klinksiek, S. ; Kochenda, L. ; Kochetkov, V. ; Koehler, D. ; Kohama, T. ; Kotchetkov, D. ; Kozlov, A. ; Kroon, P. J. ; Kurita, K. ; Kweon, M. J. ; Kwon, Youngil ; Kyle, G. S. ; Lacey, R. ; Lajoie, J. G. ; Lauret, J. ; Lebedev, A. ; Lee, D. M. ; Leitch, M. J. ; Li, X. H. ; Li, Z. ; Lim, D. J. ; Liu, M. X. ; Liu, X. ; Liu, Z. ; Maguire, C. F. ; Mahon, J. ; Makdisi, Y. I. ; Manko, V. I. ; Mao, Y. ; Mark, S. K. ; Markacs, S. ; Martinez, G. ; Marx, M. D. ; Masaike, A. ; Matathias, F. ; Matsumoto, T. ; McGaughey, P. L. ; Melnikov, E. ; Merschmeyer, M. ; Messer, F. ; Messer, M. ; Miake, Y. ; Miller, T. E. ; Milov, A. ; Mioduszewski, S. ; Mischke, R. E. ; Mishra, G. C. ; Mitchell, J. T. ; Mohanty, A. K. ; Morrison, D. P. ; Moss, J. M. ; Mühlbacher, F. ; Muniruzzaman, M. ; Murata, J. ; Nagamiya, S. ; Nagasaka, Y. ; Nagle, J. L. ; Nakada, Y. ; Nandi, B. K. ; Newby, J. ; Nikkinen, L. ; Nilsson, P. ; Nishimura, S. ; Nyanin, A. S. ; Nystrand, J. ; O'Brien, E. ; Ogilvie, C. A. ; Ohnishi, H. ; Ojha, I. D. ; Ono, M. ; Onuchin, V. ; Oskarsson, A. ; Österman, L. ; Otterlund, I. ; Oyama, K. ; Paffrath, L. ; Palounek, A. P.T. ; Pantuev, V. S. ; Papavassiliou, V. ; Pate, S. F. ; Peitzmann, T. ; Petridis, A. N. ; Pinkenburg, C. ; Pisani, R. P. ; Pitukhin, P. ; Plasil, F. ; Pollack, M. ; Pope, K. ; Purschke, M. L. ; Ravinovich, I. ; Read, K. F. ; Reygers, K. ; Riabov, V. ; Riabov, Y. ; Rosati, M. ; Rose, A. A. ; Ryu, S. S. ; Saito, N. ; Sakaguchi, A. ; Sakaguchi, T. ; Sako, H. ; Sakuma, T. ; Samsonov, V. ; Sangster, T. C. ; Santo, R. ; Sato, H. D. ; Sato, S. ; Sawada, S. ; Schlei, B. R. ; Schutz, Y. ; Semenov, V. ; Seto, R. ; Shea, T. K. ; Shein, I. ; Shibata, T. A. ; Shigaki, K. ; Shiina, T. ; Shin, Y. H. ; Sibiriak, I. G. ; Silvermyr, D. ; Sim, K. S. ; Simon-Gillo, J. ; Singh, C. P. ; Singh, V. ; Sivertz, M. ; Soldatov, A. ; Soltz, R. A. ; Sorensen, S. ; Stankus, P. W. ; Starinsky, N. ; Steinberg, P. ; Stenlund, E. ; Ster, A. ; Stoll, S. P. ; Sugioka, M. ; Sugitate, T. ; Sullivan, J. P. ; Sumi, Y. ; Sun, Z. ; Suzuki, M. ; Takagui, E. M. ; Taketani, A. ; Tamai, M. ; Tanaka, K. H. ; Tanaka, Y. ; Taniguchi, E. ; Tannenbaum, M. J. ; Thomas, J. ; Thomas, J. H. ; Thomas, T. L. ; Tian, W. ; Tojo, J. ; Torii, H. ; Towell, R. S. ; Tserruya, I. ; Tsuruoka, H. ; Tsvetkov, A. A. ; Tuli, S. K. ; Tydesjö, H. ; Tyurin, N. ; Ushiroda, T. ; van Hecke, H. W. ; Velissaris, C. ; Velkovska, J. ; Velkovsky, M. ; Vinogradov, A. A. ; Volkov, A. M. ; Vorobyov, A. ; Vznuzdaev, E. ; Wang, H. ; Watanabe, Y. ; White, S. N. ; Witzig, C. ; Wohn, F. K. ; Woody, C. L. ; Xie, W. ; Yagi, K. ; Yokkaichi, S. ; Young, G. R. ; Yushmanov, I. E. ; Zajc, W. A. ; Zhang, Z. ; Zhou, S. / Centrality dependence of the high pT charged hadron suppression in Au + Au collisions at √sNN = 130 GeV. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2003 ; Vol. 561, No. 1-2. pp. 82-92.
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title = "Centrality dependence of the high pT charged hadron suppression in Au + Au collisions at √sNN = 130 GeV",
abstract = "PHENIX has measured the centrality dependence of charged hadron pT spectra from Au + Au collisions at sNN√ = 130 GeV. The truncated mean pT decreases with centrality for pT > 2 GeV/c, indicating an apparent reduction of the contribution from hard scattering to high pT hadron production. For central collisions the yield at high pT is shown to be suppressed compared to binary nucleon-nucleon collision scaling of p + p data. This suppression is monotonically increasing with centrality, but most of the change occurs below 30{\%} centrality, i.e., for collisions with less than ∼ 140 participating nucleons. The observed pT and centrality dependence is consistent with the particle production predicted by models including hard scattering and subsequent energy loss of the scattered partons in the dense matter created in the collisions.",
author = "K. Adcox and Adler, {S. S.} and Ajitanand, {N. N.} and Y. Akiba and J. Alexander and L. Aphecetche and Y. Arai and Aronson, {S. H.} and R. Averbeck and Awes, {T. C.} and Barish, {K. N.} and Barnes, {P. D.} and J. Barrette and B. Bassalleck and S. Bathe and V. Baublis and A. Bazilevsky and S. Belikov and Bellaiche, {F. G.} and Belyaev, {S. T.} and Bennett, {M. J.} and Y. Berdnikov and S. Botelho and Brooks, {M. L.} and Brown, {D. S.} and N. Bruner and D. Bucher and H. Buesching and V. Bumazhnov and G. Bunce and J. Burward-Hoy and S. Butsyk and Carey, {T. A.} and P. Chand and J. Chang and Chang, {W. C.} and Chavez, {L. L.} and S. Chernichenko and Chi, {C. Y.} and J. Chiba and M. Chiu and Choudhury, {R. K.} and T. Christ and T. Chujo and Chung, {M. S.} and P. Chung and V. Cianciolo and Cole, {B. A.} 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 Dinesh, {B. V.} and A. Drees and A. Durum and D. Dutta and K. Ebisu and Efremenko, {Y. V.} and {El Chenawi}, K. and H. En'yo and S. Esumi and L. Ewell and T. Ferdousi and Fields, {D. E.} and Fokin, {S. L.} and Z. Fraenkel and A. Franz and Frawley, {A. D.} and Fung, {S. Y.} and S. Garpman and Ghosh, {T. K.} and A. Glenn and Godoi, {A. L.} and Y. Goto and Greene, {S. V.} and {Grosse Perdekamp}, M. and Gupta, {S. K.} and W. Guryn and Gustafsson, {H. A.} and Haggerty, {J. S.} and H. Hamagaki and Hansen, {A. G.} and H. Kara and Hartouni, {E. P.} and R. Hayano and N. Hayashi and X. He and Hemmick, {T. K.} and Heuser, {J. M.} and M. Hibino and Hill, {J. C.} and Ho, {D. S.} and K. Homma and B. Hong and A. Hoover and T. Ichihara and K. Imai and Ippolitov, {M. S.} and M. Ishihara and Jacak, {B. V.} and Jang, {W. Y.} and J. Jia and Johnson, {B. M.} and Johnson, {S. C.} and Joo, {K. S.} and S. Kametani and Kang, {Ju Hwan} and M. Kann and Kapoor, {S. S.} and S. Kelly and B. Khachaturov and A. Khanzadeev and J. Kikuchi and Kim, {D. J.} and Kim, {H. J.} and Kim, {S. Y.} and Kim, {Y. G.} and Kinnison, {W. W.} and E. Kistenev and A. Kiyomichi and C. Klein-Boesing and S. Klinksiek and L. Kochenda and V. Kochetkov and D. Koehler and T. Kohama and D. Kotchetkov and A. Kozlov and Kroon, {P. J.} and K. Kurita and Kweon, {M. J.} and Youngil Kwon and Kyle, {G. S.} and R. Lacey and Lajoie, {J. G.} and J. Lauret and A. Lebedev and Lee, {D. M.} and Leitch, {M. J.} and Li, {X. H.} and Z. Li and Lim, {D. J.} and Liu, {M. X.} and X. Liu and Z. Liu and Maguire, {C. F.} and J. Mahon and Makdisi, {Y. I.} and Manko, {V. I.} and Y. Mao and Mark, {S. K.} and S. Markacs and G. Martinez and Marx, {M. D.} and A. Masaike and F. Matathias and T. Matsumoto and McGaughey, {P. L.} and E. Melnikov and M. Merschmeyer and F. Messer and M. Messer and Y. Miake 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 M. Muniruzzaman and J. Murata and S. Nagamiya and Y. Nagasaka and Nagle, {J. L.} and Y. Nakada and Nandi, {B. K.} and J. Newby and L. Nikkinen and P. Nilsson and S. Nishimura and Nyanin, {A. S.} and J. Nystrand and E. O'Brien and Ogilvie, {C. A.} and H. Ohnishi and Ojha, {I. D.} and M. Ono and V. Onuchin and A. Oskarsson and L. {\"O}sterman and I. Otterlund and K. Oyama and L. Paffrath and Palounek, {A. P.T.} and Pantuev, {V. S.} and V. Papavassiliou and Pate, {S. F.} and T. Peitzmann and Petridis, {A. N.} and C. Pinkenburg and Pisani, {R. P.} and P. Pitukhin and F. Plasil and M. Pollack and K. Pope and Purschke, {M. L.} and I. Ravinovich and Read, {K. F.} and K. Reygers and V. Riabov and Y. Riabov and M. Rosati and Rose, {A. A.} and Ryu, {S. S.} and N. Saito and A. Sakaguchi and T. Sakaguchi and H. Sako and T. Sakuma and V. Samsonov and Sangster, {T. C.} and R. Santo and Sato, {H. D.} and S. Sato and S. Sawada and Schlei, {B. R.} and Y. Schutz and V. Semenov and R. Seto and Shea, {T. K.} and I. Shein and Shibata, {T. A.} and K. Shigaki and T. Shiina and Shin, {Y. H.} and Sibiriak, {I. G.} and D. Silvermyr and Sim, {K. S.} and J. Simon-Gillo and Singh, {C. P.} and V. Singh and M. Sivertz and A. Soldatov and Soltz, {R. A.} and S. Sorensen and Stankus, {P. W.} and N. Starinsky and P. Steinberg and E. Stenlund and A. Ster and Stoll, {S. P.} and M. Sugioka and T. Sugitate and Sullivan, {J. P.} and Y. Sumi and Z. Sun and M. Suzuki and Takagui, {E. M.} and A. Taketani and M. Tamai and Tanaka, {K. H.} and Y. Tanaka and E. Taniguchi and Tannenbaum, {M. J.} and J. Thomas and Thomas, {J. H.} and Thomas, {T. L.} and W. Tian and J. Tojo and H. Torii and Towell, {R. S.} and I. Tserruya and H. Tsuruoka and Tsvetkov, {A. A.} and Tuli, {S. K.} and H. Tydesj{\"o} and N. Tyurin and T. Ushiroda and {van Hecke}, {H. W.} and C. Velissaris and J. Velkovska and M. Velkovsky and Vinogradov, {A. A.} and Volkov, {A. M.} and A. Vorobyov and E. Vznuzdaev and H. Wang and Y. Watanabe and White, {S. N.} and C. Witzig and Wohn, {F. K.} and Woody, {C. L.} and W. Xie and K. Yagi and S. Yokkaichi and Young, {G. R.} and Yushmanov, {I. E.} and Zajc, {W. A.} and Z. Zhang and S. Zhou",
year = "2003",
month = "5",
day = "22",
doi = "10.1016/S0370-2693(03)00423-4",
language = "English",
volume = "561",
pages = "82--92",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "1-2",

}

Adcox, K, Adler, SS, Ajitanand, NN, Akiba, Y, Alexander, J, Aphecetche, L, Arai, Y, Aronson, SH, Averbeck, R, Awes, TC, Barish, KN, Barnes, PD, Barrette, J, Bassalleck, B, Bathe, S, Baublis, V, Bazilevsky, A, Belikov, S, Bellaiche, FG, Belyaev, ST, Bennett, MJ, Berdnikov, Y, Botelho, S, Brooks, ML, Brown, DS, Bruner, N, Bucher, D, Buesching, H, Bumazhnov, V, Bunce, G, Burward-Hoy, J, Butsyk, S, Carey, TA, Chand, P, Chang, J, Chang, WC, Chavez, LL, Chernichenko, S, Chi, CY, Chiba, J, Chiu, M, Choudhury, RK, Christ, T, Chujo, T, Chung, MS, Chung, P, Cianciolo, V, Cole, BA, D'Enterria, DG, David, G, Delagrange, H, Denisov, A, Deshpande, A, Desmond, EJ, Dietzsch, O, Dinesh, BV, Drees, A, Durum, A, Dutta, D, Ebisu, K, Efremenko, YV, El Chenawi, K, En'yo, H, Esumi, S, Ewell, L, Ferdousi, T, Fields, DE, Fokin, SL, Fraenkel, Z, Franz, A, Frawley, AD, Fung, SY, Garpman, S, Ghosh, TK, Glenn, A, Godoi, AL, Goto, Y, Greene, SV, Grosse Perdekamp, M, Gupta, SK, Guryn, W, Gustafsson, HA, Haggerty, JS, Hamagaki, H, Hansen, AG, Kara, H, Hartouni, EP, Hayano, R, Hayashi, N, He, X, Hemmick, TK, Heuser, JM, Hibino, M, Hill, JC, Ho, DS, Homma, K, Hong, B, Hoover, A, Ichihara, T, Imai, K, Ippolitov, MS, Ishihara, M, Jacak, BV, Jang, WY, Jia, J, Johnson, BM, Johnson, SC, Joo, KS, Kametani, S, Kang, JH, Kann, M, Kapoor, SS, Kelly, S, Khachaturov, B, Khanzadeev, A, Kikuchi, J, Kim, DJ, Kim, HJ, Kim, SY, Kim, YG, Kinnison, WW, Kistenev, E, Kiyomichi, A, Klein-Boesing, C, Klinksiek, S, Kochenda, L, Kochetkov, V, Koehler, D, Kohama, T, Kotchetkov, D, Kozlov, A, Kroon, PJ, Kurita, K, Kweon, MJ, Kwon, Y, Kyle, GS, Lacey, R, Lajoie, JG, Lauret, J, Lebedev, A, Lee, DM, Leitch, MJ, Li, XH, Li, Z, Lim, DJ, Liu, MX, Liu, X, Liu, Z, Maguire, CF, Mahon, J, Makdisi, YI, Manko, VI, Mao, Y, Mark, SK, Markacs, S, Martinez, G, Marx, MD, Masaike, A, Matathias, F, Matsumoto, T, McGaughey, PL, Melnikov, E, Merschmeyer, M, Messer, F, Messer, M, Miake, Y, Miller, TE, Milov, A, Mioduszewski, S, Mischke, RE, Mishra, GC, Mitchell, JT, Mohanty, AK, Morrison, DP, Moss, JM, Mühlbacher, F, Muniruzzaman, M, Murata, J, Nagamiya, S, Nagasaka, Y, Nagle, JL, Nakada, Y, Nandi, BK, Newby, J, Nikkinen, L, Nilsson, P, Nishimura, S, Nyanin, AS, Nystrand, J, O'Brien, E, Ogilvie, CA, Ohnishi, H, Ojha, ID, Ono, M, Onuchin, V, Oskarsson, A, Österman, L, Otterlund, I, Oyama, K, Paffrath, L, Palounek, APT, Pantuev, VS, Papavassiliou, V, Pate, SF, Peitzmann, T, Petridis, AN, Pinkenburg, C, Pisani, RP, Pitukhin, P, Plasil, F, Pollack, M, Pope, K, Purschke, ML, Ravinovich, I, Read, KF, Reygers, K, Riabov, V, Riabov, Y, Rosati, M, Rose, AA, Ryu, SS, Saito, N, Sakaguchi, A, Sakaguchi, T, Sako, H, Sakuma, T, Samsonov, V, Sangster, TC, Santo, R, Sato, HD, Sato, S, Sawada, S, Schlei, BR, Schutz, Y, Semenov, V, Seto, R, Shea, TK, Shein, I, Shibata, TA, Shigaki, K, Shiina, T, Shin, YH, Sibiriak, IG, Silvermyr, D, Sim, KS, Simon-Gillo, J, Singh, CP, Singh, V, Sivertz, M, Soldatov, A, Soltz, RA, Sorensen, S, Stankus, PW, Starinsky, N, Steinberg, P, Stenlund, E, Ster, A, Stoll, SP, Sugioka, M, Sugitate, T, Sullivan, JP, Sumi, Y, Sun, Z, Suzuki, M, Takagui, EM, Taketani, A, Tamai, M, Tanaka, KH, Tanaka, Y, Taniguchi, E, Tannenbaum, MJ, Thomas, J, Thomas, JH, Thomas, TL, Tian, W, Tojo, J, Torii, H, Towell, RS, Tserruya, I, Tsuruoka, H, Tsvetkov, AA, Tuli, SK, Tydesjö, H, Tyurin, N, Ushiroda, T, van Hecke, HW, Velissaris, C, Velkovska, J, Velkovsky, M, Vinogradov, AA, Volkov, AM, Vorobyov, A, Vznuzdaev, E, Wang, H, Watanabe, Y, White, SN, Witzig, C, Wohn, FK, Woody, CL, Xie, W, Yagi, K, Yokkaichi, S, Young, GR, Yushmanov, IE, Zajc, WA, Zhang, Z & Zhou, S 2003, 'Centrality dependence of the high pT charged hadron suppression in Au + Au collisions at √sNN = 130 GeV', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 561, no. 1-2, pp. 82-92. https://doi.org/10.1016/S0370-2693(03)00423-4

Centrality dependence of the high pT charged hadron suppression in Au + Au collisions at √sNN = 130 GeV. / Adcox, K.; Adler, S. S.; Ajitanand, N. N.; Akiba, Y.; Alexander, J.; Aphecetche, L.; Arai, Y.; Aronson, S. H.; Averbeck, R.; Awes, T. C.; Barish, K. N.; Barnes, P. D.; Barrette, J.; Bassalleck, B.; Bathe, S.; Baublis, V.; Bazilevsky, A.; Belikov, S.; Bellaiche, F. G.; Belyaev, S. T.; Bennett, M. J.; Berdnikov, Y.; Botelho, S.; Brooks, M. L.; Brown, D. S.; Bruner, N.; Bucher, D.; Buesching, H.; Bumazhnov, V.; Bunce, G.; Burward-Hoy, J.; Butsyk, S.; Carey, T. A.; Chand, P.; Chang, J.; Chang, W. C.; Chavez, L. L.; Chernichenko, S.; Chi, C. Y.; Chiba, J.; Chiu, M.; Choudhury, R. K.; Christ, T.; Chujo, T.; Chung, M. S.; Chung, P.; Cianciolo, V.; Cole, B. A.; D'Enterria, D. G.; David, G.; Delagrange, H.; Denisov, A.; Deshpande, A.; Desmond, E. J.; Dietzsch, O.; Dinesh, B. V.; Drees, A.; Durum, A.; Dutta, D.; Ebisu, K.; Efremenko, Y. V.; El Chenawi, K.; En'yo, H.; Esumi, S.; Ewell, L.; Ferdousi, T.; Fields, D. E.; Fokin, S. L.; Fraenkel, Z.; Franz, A.; Frawley, A. D.; Fung, S. Y.; Garpman, S.; Ghosh, T. K.; Glenn, A.; Godoi, A. L.; Goto, Y.; Greene, S. V.; Grosse Perdekamp, M.; Gupta, S. K.; Guryn, W.; Gustafsson, H. A.; Haggerty, J. S.; Hamagaki, H.; Hansen, A. G.; Kara, H.; Hartouni, E. P.; Hayano, R.; Hayashi, N.; He, X.; Hemmick, T. K.; Heuser, J. M.; Hibino, M.; Hill, J. C.; Ho, D. S.; Homma, K.; Hong, B.; Hoover, A.; Ichihara, T.; Imai, K.; Ippolitov, M. S.; Ishihara, M.; Jacak, B. V.; Jang, W. Y.; Jia, J.; Johnson, B. M.; Johnson, S. C.; Joo, K. S.; Kametani, S.; Kang, Ju Hwan; Kann, M.; Kapoor, S. S.; Kelly, S.; Khachaturov, B.; Khanzadeev, A.; Kikuchi, J.; Kim, D. J.; Kim, H. J.; Kim, S. Y.; Kim, Y. G.; Kinnison, W. W.; Kistenev, E.; Kiyomichi, A.; Klein-Boesing, C.; Klinksiek, S.; Kochenda, L.; Kochetkov, V.; Koehler, D.; Kohama, T.; Kotchetkov, D.; Kozlov, A.; Kroon, P. J.; Kurita, K.; Kweon, M. J.; Kwon, Youngil; Kyle, G. S.; Lacey, R.; Lajoie, J. G.; Lauret, J.; Lebedev, A.; Lee, D. M.; Leitch, M. J.; Li, X. H.; Li, Z.; Lim, D. J.; Liu, M. X.; Liu, X.; Liu, Z.; Maguire, C. F.; Mahon, J.; Makdisi, Y. I.; Manko, V. I.; Mao, Y.; Mark, S. K.; Markacs, S.; Martinez, G.; Marx, M. D.; Masaike, A.; Matathias, F.; Matsumoto, T.; McGaughey, P. L.; Melnikov, E.; Merschmeyer, M.; Messer, F.; Messer, M.; Miake, Y.; Miller, T. E.; Milov, A.; Mioduszewski, S.; Mischke, R. E.; Mishra, G. C.; Mitchell, J. T.; Mohanty, A. K.; Morrison, D. P.; Moss, J. M.; Mühlbacher, F.; Muniruzzaman, M.; Murata, J.; Nagamiya, S.; Nagasaka, Y.; Nagle, J. L.; Nakada, Y.; Nandi, B. K.; Newby, J.; Nikkinen, L.; Nilsson, P.; Nishimura, S.; Nyanin, A. S.; Nystrand, J.; O'Brien, E.; Ogilvie, C. A.; Ohnishi, H.; Ojha, I. D.; Ono, M.; Onuchin, V.; Oskarsson, A.; Österman, L.; Otterlund, I.; Oyama, K.; Paffrath, L.; Palounek, A. P.T.; Pantuev, V. S.; Papavassiliou, V.; Pate, S. F.; Peitzmann, T.; Petridis, A. N.; Pinkenburg, C.; Pisani, R. P.; Pitukhin, P.; Plasil, F.; Pollack, M.; Pope, K.; Purschke, M. L.; Ravinovich, I.; Read, K. F.; Reygers, K.; Riabov, V.; Riabov, Y.; Rosati, M.; Rose, A. A.; Ryu, S. S.; Saito, N.; Sakaguchi, A.; Sakaguchi, T.; Sako, H.; Sakuma, T.; Samsonov, V.; Sangster, T. C.; Santo, R.; Sato, H. D.; Sato, S.; Sawada, S.; Schlei, B. R.; Schutz, Y.; Semenov, V.; Seto, R.; Shea, T. K.; Shein, I.; Shibata, T. A.; Shigaki, K.; Shiina, T.; Shin, Y. H.; Sibiriak, I. G.; Silvermyr, D.; Sim, K. S.; Simon-Gillo, J.; Singh, C. P.; Singh, V.; Sivertz, M.; Soldatov, A.; Soltz, R. A.; Sorensen, S.; Stankus, P. W.; Starinsky, N.; Steinberg, P.; Stenlund, E.; Ster, A.; Stoll, S. P.; Sugioka, M.; Sugitate, T.; Sullivan, J. P.; Sumi, Y.; Sun, Z.; Suzuki, M.; Takagui, E. M.; Taketani, A.; Tamai, M.; Tanaka, K. H.; Tanaka, Y.; Taniguchi, E.; Tannenbaum, M. J.; Thomas, J.; Thomas, J. H.; Thomas, T. L.; Tian, W.; Tojo, J.; Torii, H.; Towell, R. S.; Tserruya, I.; Tsuruoka, H.; Tsvetkov, A. A.; Tuli, S. K.; Tydesjö, H.; Tyurin, N.; Ushiroda, T.; van Hecke, H. W.; Velissaris, C.; Velkovska, J.; Velkovsky, M.; Vinogradov, A. A.; Volkov, A. M.; Vorobyov, A.; Vznuzdaev, E.; Wang, H.; Watanabe, Y.; White, S. N.; Witzig, C.; Wohn, F. K.; Woody, C. L.; Xie, W.; Yagi, K.; Yokkaichi, S.; Young, G. R.; Yushmanov, I. E.; Zajc, W. A.; Zhang, Z.; Zhou, S.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 561, No. 1-2, 22.05.2003, p. 82-92.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Centrality dependence of the high pT charged hadron suppression in Au + Au collisions at √sNN = 130 GeV

AU - Adcox, K.

AU - Adler, S. S.

AU - Ajitanand, N. N.

AU - Akiba, Y.

AU - Alexander, J.

AU - Aphecetche, L.

AU - Arai, Y.

AU - Aronson, S. H.

AU - Averbeck, R.

AU - Awes, T. C.

AU - Barish, K. N.

AU - Barnes, P. D.

AU - Barrette, J.

AU - Bassalleck, B.

AU - Bathe, S.

AU - Baublis, V.

AU - Bazilevsky, A.

AU - Belikov, S.

AU - Bellaiche, F. G.

AU - Belyaev, S. T.

AU - Bennett, M. J.

AU - Berdnikov, Y.

AU - Botelho, 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.

AU - Butsyk, S.

AU - Carey, T. A.

AU - Chand, P.

AU - Chang, J.

AU - Chang, W. C.

AU - Chavez, L. L.

AU - Chernichenko, S.

AU - Chi, C. Y.

AU - Chiba, J.

AU - Chiu, M.

AU - Choudhury, R. K.

AU - Christ, T.

AU - Chujo, T.

AU - Chung, M. S.

AU - Chung, P.

AU - Cianciolo, V.

AU - Cole, B. A.

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 - Dinesh, B. V.

AU - Drees, A.

AU - Durum, A.

AU - Dutta, D.

AU - Ebisu, K.

AU - Efremenko, Y. V.

AU - El Chenawi, K.

AU - En'yo, H.

AU - Esumi, S.

AU - Ewell, L.

AU - Ferdousi, T.

AU - Fields, D. E.

AU - Fokin, S. L.

AU - Fraenkel, Z.

AU - Franz, A.

AU - Frawley, A. D.

AU - Fung, S. Y.

AU - Garpman, S.

AU - Ghosh, T. K.

AU - Glenn, A.

AU - Godoi, A. L.

AU - Goto, Y.

AU - Greene, S. V.

AU - Grosse Perdekamp, M.

AU - Gupta, S. K.

AU - Guryn, W.

AU - Gustafsson, H. A.

AU - Haggerty, J. S.

AU - Hamagaki, H.

AU - Hansen, A. G.

AU - Kara, H.

AU - Hartouni, E. P.

AU - Hayano, R.

AU - Hayashi, N.

AU - He, X.

AU - Hemmick, T. K.

AU - Heuser, J. M.

AU - Hibino, M.

AU - Hill, J. C.

AU - Ho, D. S.

AU - Homma, K.

AU - Hong, B.

AU - Hoover, A.

AU - Ichihara, T.

AU - Imai, K.

AU - Ippolitov, M. S.

AU - Ishihara, M.

AU - Jacak, B. V.

AU - Jang, W. Y.

AU - Jia, J.

AU - Johnson, B. M.

AU - Johnson, S. C.

AU - Joo, K. S.

AU - Kametani, S.

AU - Kang, Ju Hwan

AU - Kann, M.

AU - Kapoor, S. S.

AU - Kelly, S.

AU - Khachaturov, B.

AU - Khanzadeev, A.

AU - Kikuchi, J.

AU - Kim, D. J.

AU - Kim, H. J.

AU - Kim, S. Y.

AU - Kim, Y. G.

AU - Kinnison, W. W.

AU - Kistenev, E.

AU - Kiyomichi, A.

AU - Klein-Boesing, C.

AU - Klinksiek, S.

AU - Kochenda, L.

AU - Kochetkov, V.

AU - Koehler, D.

AU - Kohama, T.

AU - Kotchetkov, D.

AU - Kozlov, A.

AU - Kroon, P. J.

AU - Kurita, K.

AU - Kweon, M. J.

AU - Kwon, Youngil

AU - Kyle, G. S.

AU - Lacey, R.

AU - Lajoie, J. G.

AU - Lauret, J.

AU - Lebedev, A.

AU - Lee, D. M.

AU - Leitch, M. J.

AU - Li, X. H.

AU - Li, Z.

AU - Lim, D. J.

AU - Liu, M. X.

AU - Liu, X.

AU - Liu, Z.

AU - Maguire, C. F.

AU - Mahon, J.

AU - Makdisi, Y. I.

AU - Manko, V. I.

AU - Mao, Y.

AU - Mark, S. K.

AU - Markacs, S.

AU - Martinez, G.

AU - Marx, M. D.

AU - Masaike, A.

AU - Matathias, F.

AU - Matsumoto, T.

AU - McGaughey, P. L.

AU - Melnikov, E.

AU - Merschmeyer, M.

AU - Messer, F.

AU - Messer, M.

AU - Miake, Y.

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 - Muniruzzaman, M.

AU - Murata, J.

AU - Nagamiya, S.

AU - Nagasaka, Y.

AU - Nagle, J. L.

AU - Nakada, Y.

AU - Nandi, B. K.

AU - Newby, J.

AU - Nikkinen, L.

AU - Nilsson, P.

AU - Nishimura, S.

AU - Nyanin, A. S.

AU - Nystrand, J.

AU - O'Brien, E.

AU - Ogilvie, C. A.

AU - Ohnishi, H.

AU - Ojha, I. D.

AU - Ono, M.

AU - Onuchin, V.

AU - Oskarsson, A.

AU - Österman, L.

AU - Otterlund, I.

AU - Oyama, K.

AU - Paffrath, L.

AU - Palounek, A. P.T.

AU - Pantuev, V. S.

AU - Papavassiliou, V.

AU - Pate, S. F.

AU - Peitzmann, T.

AU - Petridis, A. N.

AU - Pinkenburg, C.

AU - Pisani, R. P.

AU - Pitukhin, P.

AU - Plasil, F.

AU - Pollack, M.

AU - Pope, K.

AU - Purschke, M. L.

AU - Ravinovich, I.

AU - Read, K. F.

AU - Reygers, K.

AU - Riabov, V.

AU - Riabov, Y.

AU - Rosati, M.

AU - Rose, A. A.

AU - Ryu, S. S.

AU - Saito, N.

AU - Sakaguchi, A.

AU - Sakaguchi, T.

AU - Sako, H.

AU - Sakuma, T.

AU - Samsonov, V.

AU - Sangster, T. C.

AU - Santo, R.

AU - Sato, H. D.

AU - Sato, S.

AU - Sawada, S.

AU - Schlei, B. R.

AU - Schutz, Y.

AU - Semenov, V.

AU - Seto, R.

AU - Shea, T. K.

AU - Shein, I.

AU - Shibata, T. A.

AU - Shigaki, K.

AU - Shiina, T.

AU - Shin, Y. H.

AU - Sibiriak, I. G.

AU - Silvermyr, D.

AU - Sim, K. S.

AU - Simon-Gillo, J.

AU - Singh, C. P.

AU - Singh, V.

AU - Sivertz, M.

AU - Soldatov, A.

AU - Soltz, R. A.

AU - Sorensen, S.

AU - Stankus, P. W.

AU - Starinsky, N.

AU - Steinberg, P.

AU - Stenlund, E.

AU - Ster, A.

AU - Stoll, S. P.

AU - Sugioka, M.

AU - Sugitate, T.

AU - Sullivan, J. P.

AU - Sumi, Y.

AU - Sun, Z.

AU - Suzuki, M.

AU - Takagui, E. M.

AU - Taketani, A.

AU - Tamai, M.

AU - Tanaka, K. H.

AU - Tanaka, Y.

AU - Taniguchi, E.

AU - Tannenbaum, M. J.

AU - Thomas, J.

AU - Thomas, J. H.

AU - Thomas, T. L.

AU - Tian, W.

AU - Tojo, J.

AU - Torii, H.

AU - Towell, R. S.

AU - Tserruya, I.

AU - Tsuruoka, H.

AU - Tsvetkov, A. A.

AU - Tuli, S. K.

AU - Tydesjö, H.

AU - Tyurin, N.

AU - Ushiroda, T.

AU - van Hecke, H. W.

AU - Velissaris, C.

AU - Velkovska, J.

AU - Velkovsky, M.

AU - Vinogradov, A. A.

AU - Volkov, A. M.

AU - Vorobyov, A.

AU - Vznuzdaev, E.

AU - Wang, H.

AU - Watanabe, Y.

AU - White, S. N.

AU - Witzig, C.

AU - Wohn, F. K.

AU - Woody, C. L.

AU - Xie, W.

AU - Yagi, K.

AU - Yokkaichi, S.

AU - Young, G. R.

AU - Yushmanov, I. E.

AU - Zajc, W. A.

AU - Zhang, Z.

AU - Zhou, S.

PY - 2003/5/22

Y1 - 2003/5/22

N2 - PHENIX has measured the centrality dependence of charged hadron pT spectra from Au + Au collisions at sNN√ = 130 GeV. The truncated mean pT decreases with centrality for pT > 2 GeV/c, indicating an apparent reduction of the contribution from hard scattering to high pT hadron production. For central collisions the yield at high pT is shown to be suppressed compared to binary nucleon-nucleon collision scaling of p + p data. This suppression is monotonically increasing with centrality, but most of the change occurs below 30% centrality, i.e., for collisions with less than ∼ 140 participating nucleons. The observed pT and centrality dependence is consistent with the particle production predicted by models including hard scattering and subsequent energy loss of the scattered partons in the dense matter created in the collisions.

AB - PHENIX has measured the centrality dependence of charged hadron pT spectra from Au + Au collisions at sNN√ = 130 GeV. The truncated mean pT decreases with centrality for pT > 2 GeV/c, indicating an apparent reduction of the contribution from hard scattering to high pT hadron production. For central collisions the yield at high pT is shown to be suppressed compared to binary nucleon-nucleon collision scaling of p + p data. This suppression is monotonically increasing with centrality, but most of the change occurs below 30% centrality, i.e., for collisions with less than ∼ 140 participating nucleons. The observed pT and centrality dependence is consistent with the particle production predicted by models including hard scattering and subsequent energy loss of the scattered partons in the dense matter created in the collisions.

UR - http://www.scopus.com/inward/record.url?scp=0038372457&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0038372457&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(03)00423-4

DO - 10.1016/S0370-2693(03)00423-4

M3 - Article

VL - 561

SP - 82

EP - 92

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -