作者
John Adams, Clemens Adler, Madan Mohan Aggarwal, Zubayer Ahammed, J Amonett, BD Anderson, M Anderson, D Arkhipkin, GS Averichev, SK Badyal, J Balewski, O Barannikova, LS Barnby, J Baudot, S Bekele, VV Belaga, R Bellwied, J Berger, BI Bezverkhny, S Bhardwaj, P Bhaskar, AK Bhati, H Bichsel, A Billmeier, LC Bland, CO Blyth, BE Bonner, M Botje, A Boucham, A Brandin, A Bravar, RV Cadman, XZ Cai, H Caines, M Calderón de la Barca Sánchez, J Carroll, J Castillo, M Castro, D Cebra, P Chaloupka, S Chattopadhyay, HF Chen, Y Chen, SP Chernenko, M Cherney, A Chikanian, B Choi, W Christie, JP Coffin, TM Cormier, JG Cramer, HJ Crawford, D Das, S Das, AA Derevschikov, L Didenko, T Dietel, X Dong, JE Draper, KA Drees, F Du, AK Dubey, VB Dunin, JC Dunlop, MR Dutta Majumdar, V Eckardt, LG Efimov, V Emelianov, J Engelage, G Eppley, B Erazmus, P Fachini, V Faine, J Faivre, R Fatemi, K Filimonov, P Filip, E Finch, Y Fisyak, D Flierl, KJ Foley, J Fu, CA Gagliardi, MS Ganti, N Gagunashvili, J Gans, L Gaudichet, Marie Germain, F Geurts, V Ghazikhanian, P Ghosh, JE Gonzalez, O Grachov, V Grigoriev, S Gronstal, D Grosnick, M Guedon, SM Guertin, Anupam Gupta, E Gushin, TD Gutierrez, TJ Hallman, D Hardtke, JW Harris, M Heinz, TW Henry, S Heppelmann, T Herston, B Hippolyte, A Hirsch, E Hjort, GW Hoffmann, M Horsley, HZ Huang, SL Huang, TJ Humanic, G Igo, A Ishihara, P Jacobs, WW Jacobs, M Janik, I Johnson, PG Jones, EG Judd, S Kabana, M Kaneta, M Kaplan, D Keane, J Kiryluk, A Kisiel, J Klay, SR Klein, A Klyachko, T Kollegger, AS Konstantinov, M Kopytine, L Kotchenda, AD Kovalenko, M Kramer, P Kravtsov, K Krueger, C Kuhn, AI Kulikov, A Kumar, GJ Kunde, CL Kunz, R Kh Kutuev, AA Kuznetsov, MAC Lamont, JM Landgraf
发表日期
2003/10/24
期刊
Physical Review Letters
卷号
91
期号
17
页码范围
172302
出版商
American Physical Society
简介
We report high statistics measurements of inclusive charged hadron production in and <?format ?> collisions at . A large, approximately constant hadron suppression is observed in central collisions for . The collision energy dependence of the yields and the centrality and dependence of the suppression provide stringent constraints on theoretical models of suppression. Models incorporating initial-state gluon saturation or partonic energy loss in dense matter are largely consistent with observations. We observe no evidence of -dependent suppression, which may be expected from models incorporating jet attenuation in cold nuclear matter or scattering of fragmentation hadrons.
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