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Centrality categorization Rp(d)+A in high-energy collisions

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Autor(es):
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Adare, A. [1] ; Aidala, C. [2, 3] ; Ajitanand, N. N. [4] ; Akiba, Y. [5, 6] ; Al-Bataineh, H. [7] ; Alexander, J. [4] ; Angerami, A. [8, 9] ; Aoki, K. [5, 10] ; Apadula, N. [11, 12] ; Aramaki, Y. [5, 13] ; Atomssa, E. T. [14] ; Averbeck, R. [11] ; Awes, T. C. [15] ; Azmoun, B. [16] ; Babintsev, V. [17] ; Bai, M. [18] ; Baksay, G. [19] ; Baksay, L. [19] ; Barish, K. N. [20] ; Bassalleck, B. [21] ; Basye, A. T. [22] ; Bathe, S. [20, 23, 6] ; Baublis, V. [24] ; Baumann, C. [25] ; Bazilevsky, A. [16] ; Belikov, S. [16] ; Belmont, R. [26] ; Bennett, R. [11] ; Bhom, J. H. [27] ; Blau, D. S. [28] ; Bok, J. S. [27] ; Boyle, K. [11] ; Brooks, M. L. [29] ; Buesching, H. [16] ; Bumazhnov, V. [17] ; Bunce, G. [16, 6] ; Butsyk, S. [29] ; Campbell, S. [11] ; Caringi, A. [30] ; Chen, C. -H. [11] ; Chi, C. Y. [8, 9] ; Chiu, M. [16] ; Choi, I. J. [27] ; Choi, J. B. [31] ; Choudhury, R. K. [32] ; Christiansen, P. [33] ; Chujo, T. [34] ; Chung, P. [4] ; Chvala, O. [20] ; Cianciolo, V. [15] ; Citron, Z. [11] ; Cole, B. A. [8, 9] ; del Valle, Z. Conesa [14] ; Connors, M. [11] ; Csanad, M. [35] ; Csoergo, T. [36] ; Dahms, T. [11] ; Dairaku, S. [5, 10] ; Danchev, I. [26] ; Das, K. [37] ; Datta, A. [3] ; David, G. [16] ; Dayananda, M. K. [38] ; Denisov, A. [17] ; Deshpande, A. [11, 6] ; Desmond, E. J. [16] ; Dharmawardane, K. V. [7] ; Dietzsch, O. [39] ; Dion, A. [11, 12] ; Donadelli, M. [39] ; Drapier, O. [14] ; Drees, A. [11] ; Drees, K. A. [18] ; Durham, J. M. [11, 29] ; Durum, A. [17] ; Dutta, D. [32] ; D'Orazio, L. [40] ; Edwards, S. [37] ; Efremenko, Y. V. [15] ; Ellinghaus, F. [1] ; Engelmore, T. [8, 9] ; Enokizono, A. [15] ; En'yo, H. [5, 6] ; Esumi, S. [34] ; Fadem, B. [30] ; Fields, D. E. [21] ; Finger, M. [41] ; Finger, Jr., M. [41] ; Fleuret, F. [14] ; Fokin, S. L. [28] ; Fraenkel, Z. [42] ; Frantz, J. E. [11, 43] ; Franz, A. [16] ; Frawley, A. D. [37] ; Fujiwara, K. [5] ; Fukao, Y. [5] ; Fusayasu, T. [44] ; Garishvili, I. [45] ; Glenn, A. [46] ; Gong, H. [11] ; Gonin, M. [14] ; Goto, Y. [5, 6] ; de Cassagnac, R. Granier [14] ; Grau, N. [8, 9, 47] ; Greene, S. V. [26] ; Grim, G. [29] ; Perdekamp, M. Grosse [48] ; Gunji, T. [13] ; Gustafsson, H. -A . [33] ; Haggerty, J. S. [16] ; Hahn, K. I. [49] ; Hamagaki, H. [13] ; Hamblen, J. [45] ; Han, R. [50] ; Hanks, J. [8, 9] ; Haslum, E. [33] ; Hayano, R. [13] ; He, X. [38] ; Heffner, M. [46] ; Hemmick, T. K. [11] ; Hester, T. [20] ; Hill, J. C. [12] ; Hohlmann, M. [19] ; Holzmann, W. [8, 9] ; Homma, K. [51] ; Hong, B. [52] ; Horaguchi, T. [51] ; Hornback, D. [45] ; Huang, S. [26] ; Ichihara, T. [5, 6] ; Ichimiya, R. [5] ; Ikeda, Y. [34] ; Imai, K. [5, 10, 53] ; Inaba, M. [34] ; Isenhower, D. [22] ; Ishihara, M. [5] ; Issah, M. [26] ; Ivanischev, D. [24] ; Iwanaga, Y. [51] ; Jacak, B. V. [11] ; Jia, J. [16, 4] ; Jiang, X. [29] ; Jin, J. [8, 9] ; Johnson, B. M. [16] ; Jones, T. [22] ; Joo, K. S. [54] ; Jouan, D. [55] ; Jumper, D. S. [22] ; Kajihara, F. [13] ; Kamin, J. [11] ; Kang, J. H. [27] ; Kapustinsky, J. [29] ; Karatsu, K. [5, 10] ; Kasai, M. [5, 56] ; Kawall, D. [3, 6] ; Kawashima, M. [5, 56] ; Kazantsev, A. V. [28] ; Kempel, T. [12] ; Khanzadeev, A. [24] ; Kijima, K. M. [51] ; Kikuchi, J. [57] ; Kim, A. [49] ; Kim, B. I. [52] ; Kim, D. J. [58, 59] ; Kim, E. -J. [31] ; Kim, Y. -J. [48] ; Kinney, E. [1] ; Kiss, A. [35] ; Kistenev, E. [16] ; Kleinjan, D. [20] ; Kochenda, L. [24] ; Komkov, B. [24] ; Konno, M. [34] ; Koster, J. [48] ; Kral, A. [60] ; Kravitz, A. [8, 9] ; Kunde, G. J. [29] ; Kurita, K. [5, 56] ; Kurosawa, M. [5] ; Kwon, Y. [27] ; Kyle, G. S. [7] ; Lacey, R. [4] ; Lai, Y. S. [8, 9] ; Lajoie, J. G. [12] ; Lebedev, A. [12] ; Lee, D. M. [29] ; Lee, J. [49] ; Lee, K. B. [52] ; Lee, K. S. [52] ; Leitch, M. J. [29] ; Leite, M. A. L. [39] ; Li, X. [61] ; Lichtenwalner, P. [30] ; Liebing, P. [6] ; Levy, L. A. Linden [1] ; Liska, T. [60] ; Liu, H. [29] ; Liu, M. X. [29] ; Love, B. [26] ; Lynch, D. [16] ; Maguire, C. F. [26] ; Makdisi, Y. I. [18] ; Malik, M. D. [21] ; Manko, V. I. [28] ; Mannel, E. [8, 9] ; Mao, Y. [5, 50] ; Masui, H. [34] ; Matathias, F. [8, 9] ; McCumber, M. [11] ; McGaughey, P. L. [29] ; McGlinchey, D. [1, 37] ; Means, N. [11] ; Meredith, B. [48] ; Miake, Y. [34] ; Mibe, T. [62] ; Mignerey, A. C. [40] ; Miki, K. [5, 34] ; Milov, A. [16] ; Mitchell, J. T. [16] ; Mohanty, A. K. [32] ; Moon, H. J. [54] ; Morino, Y. [13] ; Morreale, A. [20] ; Morrison, D. P. [16] ; Moukhanova, T. V. [28] ; Murakami, T. [10] ; Murata, J. [5, 56] ; Nagamiya, S. [62] ; Nagle, J. L. [1] ; Naglis, M. [42] ; Nagy, M. I. [36] ; Nakagawa, I. [5, 6] ; Nakamiya, Y. [51] ; Nakamura, K. R. [5, 10] ; Nakamura, T. ; Nakano, K. [5] ; Nam, S. [49] ; Newby, J. [46] ; Nguyen, M. [11] ; Nihashi, M. [51] ; Nouicer, R. [16] ; Nyanin, A. S. [28] ; Oakley, C. [38] ; O'Brien, E. [16] ; Oda, S. X. [13] ; Ogilvie, C. A. [12] ; Oka, M. [34] ; Okada, K. [6] ; Onuki, Y. [5] ; Koop, J. D. Orjuela [1] ; Oskarsson, A. [33] ; Ouchida, M. [5, 51] ; Ozawa, K. [13] ; Pak, R. [16] ; Pantuev, V. [11, 63] ; Papavassiliou, V. [7] ; Park, I. H. [49] ; Park, S. K. [52] ; Park, W. J. [52] ; Pate, S. F. [7] ; Pei, H. [12] ; Peng, J. -C. [48] ; Pereira, H. [64] ; Perepelitsa, D. [8, 9] ; Peressounko, D. Yu. [28] ; Petti, R. [11] ; Pinkenburg, C. [16] ; Pisani, R. P. [16] ; Proissl, M. [11] ; Purschke, M. L. [16] ; Qu, H. [38] ; Rak, J. [58, 59] ; Ravinovich, I. [42] ; Read, K. F. [15, 45] ; Rembeczki, S. [19] ; Reygers, K. [25] ; Riabov, V. [24] ; Riabov, Y. [24] ; Richardson, E. [40] ; Roach, D. [26] ; Roche, G. [65] ; Rolnick, S. D. [20] ; Rosati, M. [12] ; Rosen, C. A. [1] ; Rosendahl, S. S. E. [33] ; Ruzicka, P. [66] ; Sahlmueller, B. [11, 25] ; Saito, N. [62] ; Sakaguchi, T. [16] ; Sakashita, K. [5, 67] ; Samsonov, V. [24] ; Sano, S. [57, 13] ; Sato, T. [34] ; Sawada, S. [62] ; Sedgwick, K. [20] ; Seele, J. [1] ; Seidl, R. [48, 6] ; Seto, R. [20] ; Sharma, D. [42] ; Shein, I. [17] ; Shibata, T. -A. [5, 67] ; Shigaki, K. [51] ; Shimomura, M. [34] ; Shoji, K. [5, 10] ; Shukla, P. [32] ; Sickles, A. [16] ; Silva, C. L. [12] ; Silvermyr, D. [15] ; Silvestre, C. [64] ; Sim, K. S. [52] ; Singh, B. K. [68] ; Singh, C. P. [68] ; Singh, V. [68] ; Slunecka, M. [41] ; Soltz, R. A. [46] ; Sondheim, W. E. [29] ; Sorensen, S. P. [45] ; Sourikova, I. V. [16] ; Stankus, P. W. [15] ; Stenlund, E. [33] ; Stoll, S. P. [16] ; Sugitate, T. [51] ; Sukhanov, A. [16] ; Sziklai, J. [36] ; Takagui, E. M. [39] ; Taketani, A. [5, 6] ; Tanabe, R. [34] ; Tanaka, Y. [44] ; Taneja, S. [11] ; Tanida, K. [5, 10, 6] ; Tannenbaum, M. J. [16] ; Tarafdar, S. [68] ; Taranenko, A. [4] ; Themann, H. [11] ; Thomas, D. [22] ; Thomas, T. L. [21] ; Togawa, M. [6] ; Toia, A. [11] ; Tomasek, L. [66] ; Torii, H. [51] ; Towell, R. S. [22] ; Tserruya, I. [42] ; Tsuchimoto, Y. [51] ; Vale, C. [16] ; Valle, H. [26] ; van Hecke, H. W. [29] ; Vazquez-Zambrano, E. [8, 9] ; Veicht, A. [48] ; Velkovska, J. [26] ; Vertesi, R. [36] ; Virius, M. [60] ; Vrba, V. [66] ; Vznuzdaev, E. [24] ; Wang, X. R. [7] ; Watanabe, D. [51] ; Watanabe, K. [34] ; Watanabe, Y. [5, 6] ; Wei, F. [12] ; Wei, R. [4] ; Wessels, J. [25] ; White, S. N. [16] ; Winter, D. [8, 9] ; Woody, C. L. [16] ; Wright, R. M. [22] ; Wysocki, M. [1] ; Yamaguchi, Y. L. [5, 13] ; Yamaura, K. [51] ; Yang, R. [48] ; Yanovich, A. [17] ; Ying, J. [38] ; Yokkaichi, S. [5, 6] ; You, Z. [50] ; Young, G. R. [15] ; Younus, I. [21, 69] ; Yushmanov, I. E. [28] ; Zajc, W. A. [8, 9] ; Zhou, S. [61] ; Collaboration, PHENIX
Número total de Autores: 378
Afiliação do(s) autor(es):
Mostrar menos -
[1] Univ Colorado, Boulder, CO 80309 - USA
[2] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 - USA
[3] Univ Massachusetts, Dept Phys, Amherst, MA 01003 - USA
[4] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 - USA
[5] RIKEN, Nishina Ctr Accelerator Based Sci, Wako, Saitama 3510198 - Japan
[6] Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 - USA
[7] New Mexico State Univ, Las Cruces, NM 88003 - USA
[8] Columbia Univ, New York, NY 10027 - USA
[9] Nevis Labs, Irvington, NY 10533 - USA
[10] Kyoto Univ, Kyoto 6068502 - Japan
[11] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 - USA
[12] Iowa State Univ, Ames, IA 50011 - USA
[13] Univ Tokyo, Grad Sch Sci, Ctr Nucl Study, Bunkyo Ku, Tokyo 1130033 - Japan
[14] Ecole Polytech, CNRS, IN2P3, Lab Leprince Ringuet, F-91128 Palaiseau - France
[15] Oak Ridge Natl Lab, Oak Ridge, TN 37831 - USA
[16] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 - USA
[17] State Res Ctr Russian Federat, Inst High Energy Phys, IHEP Protvino, Protvino 142281 - Russia
[18] Brookhaven Natl Lab, Collider Accelerator Dept, Upton, NY 11973 - USA
[19] Florida Inst Technol, Melbourne, FL 32901 - USA
[20] Univ Calif Riverside, Riverside, CA 92521 - USA
[21] Univ New Mexico, Albuquerque, NM 87131 - USA
[22] Abilene Christian Univ, Abilene, TX 79699 - USA
[23] CUNY, Baruch Coll, New York, NY 10010 - USA
[24] Petersburg Nucl Phys Inst, Gatchina 188300, Leningrad Regio - Russia
[25] Univ Munster, Inst Kernphys, D-48149 Munster - Germany
[26] Vanderbilt Univ, Nashville, TN 37235 - USA
[27] Yonsei Univ, Seoul 120749 - South Korea
[28] Russian Res Ctr, Kurchatov Inst, Moscow 123098 - Russia
[29] Los Alamos Natl Lab, Los Alamos, NM 87545 - USA
[30] Muhlenberg Coll, Allentown, PA 18104 - USA
[31] Chonbuk Natl Univ, Jeonju 561756 - South Korea
[32] Bhabha Atom Res Ctr, Bombay 400085, Maharashtra - India
[33] Lund Univ, Dept Phys, SE-22100 Lund - Sweden
[34] Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 305 - Japan
[35] Eotvos Lorand Univ, ELTE, H-1117 Budapest - Hungary
[36] Hungarian Acad Sci, Wigner Res Ctr Phys, Inst Particle & Nucl Phys, Wigner RCP, RMKI, H-1525 Budapest - Hungary
[37] Florida State Univ, Tallahassee, FL 32306 - USA
[38] Georgia State Univ, Atlanta, GA 30303 - USA
[39] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo - Brazil
[40] Univ Maryland, College Pk, MD 20742 - USA
[41] Charles Univ Prague, CR-11636 Prague - Czech Republic
[42] Weizmann Inst Sci, IL-76100 Rehovot - Israel
[43] Ohio Univ, Dept Phys & Astron, Athens, OH 45701 - USA
[44] Nagasaki Inst Appl Sci, Nagasaki 8510193 - Japan
[45] Univ Tennessee, Knoxville, TN 37996 - USA
[46] Lawrence Livermore Natl Lab, Livermore, CA 94550 - USA
[47] Augustana Coll, Dept Phys, Sioux Falls, SD 57197 - USA
[48] Univ Illinois, Urbana, IL 61801 - USA
[49] Ewha Womans Univ, Seoul 120750 - South Korea
[50] Peking Univ, Beijing 100871 - Peoples R China
[51] Hiroshima Univ, Higashihiroshima 7398526 - Japan
[52] Korea Univ, Seoul 136701 - South Korea
[53] Japan Atom Energy Agcy, Adv Sci Res Ctr, Ibaraki 3191195 - Japan
[54] Myongji Univ, Yongin 449728, Kyonggido - South Korea
[55] Univ Paris 11, CNRS, IN2P3, IPN Orsay, F-91406 Orsay - France
[56] Rikkyo Univ, Dept Phys, Tokyo 1718501 - Japan
[57] Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1620044 - Japan
[58] Helsinki Inst Phys, FI-40014 Jyvaskyla - Finland
[59] Univ Jyvaskyla, FI-40014 Jyvaskyla - Finland
[60] Czech Tech Univ, Prague 16636 6 - Czech Republic
[61] China Inst Atom Energy, Sci & Technol Nucl Data Lab, Beijing 102413 - Peoples R China
[62] High Energy Accelerator Org, KEK, Tsukuba, Ibaraki 3050801 - Japan
[63] Russian Acad Sci, Inst Nucl Res, Moscow 117312 - Russia
[64] CEA Saclay, Dapnia, F-91191 Gif Sur Yvette - France
[65] Univ Clermont Ferrand, CNRS, IN2P3, LPC, F-63177 Clermont Ferrand - France
[66] Acad Sci Czech Republic, Inst Phys, Prague 18221 8 - Czech Republic
[67] Tokyo Inst Technol, Dept Phys, Tokyo 1528551 - Japan
[68] Banaras Hindu Univ, Dept Phys, Varanasi 221005, Uttar Pradesh - India
[69] Lahore Univ Management Sci, Dept Phys, Lahore 54792 - Pakistan
Número total de Afiliações: 69
Tipo de documento: Artigo Científico
Fonte: Physical Review C; v. 90, n. 3 SEP 5 2014.
Citações Web of Science: 45
Resumo

High-energy proton- and deuteron-nucleus collisions provide an excellent tool for studying a wide array of physics effects, including modifications of parton distribution functions in nuclei, gluon saturation, and color neutralization and hadronization in a nuclear environment, among others. All of these effects are expected to have a significant dependence on the size of the nuclear target and the impact parameter of the collision, also known as the collision centrality. In this article, we detail a method for determining centrality classes in p(d) + A collisions via cuts on the multiplicity at backward rapidity (i.e., the nucleus-going direction) and for determining systematic uncertainties in this procedure. For d + Au collisions at root s(NN) = 200 GeV we find that the connection to geometry is confirmed by measuring the fraction of events in which a neutron from the deuteron does not interact with the nucleus. As an application, we consider the nuclear modification factors Rp(d)+A, for which there is a bias in the measured centrality-dependent yields owing to auto correlations between the process of interest and the backward-rapidity multiplicity. We determine the bias-correction factors within this framework. This method is further tested using the HIJING Monte Carlo generator. We find that for d + Au collisions at root s(NN) = 200 GeV, these bias corrections are small and vary by less than 5% (10%) up to p(T) = 10 (20) GeV/c. In contrast, for p + Pb collisions at v root s(NN) = 5.02 TeV we find that these bias factors are an order of magnitude larger and strongly pT dependent, likely attributable to the larger effect of multiparton interactions. (AU)