作者
BI Abelev, MM Aggarwal, Z Ahammed, BD Anderson, D Arkhipkin, GS Averichev, Y Bai, J Balewski, O Barannikova, LS Barnby, J Baudot, S Baumgart, VV Belaga, A Bellingeri-Laurikainen, R Bellwied, F Benedosso, RR Betts, S Bhardwaj, A Bhasin, AK Bhati, H Bichsel, J Bielcik, J Bielcikova, LC Bland, SL Blyth, M Bombara, BE Bonner, M Botje, J Bouchet, AV Brandin, A Bravar, TP Burton, M Bystersky, RV Cadman, XZ Cai, H Caines, M Calderón de la Barca Sánchez, J Callner, O Catu, D Cebra, Z Chajecki, P Chaloupka, S Chattopadhyay, HF Chen, JH Chen, JY Chen, J Cheng, M Cherney, A Chikanian, W Christie, SU Chung, JP Coffin, TM Cormier, MR Cosentino, JG Cramer, HJ Crawford, D Das, S Dash, M Daugherity, MM De Moura, TG Dedovich, M Dephillips, AA Derevschikov, L Didenko, T Dietel, P Djawotho, SM Dogra, X Dong, JL Drachenberg, JE Draper, F Du, VB Dunin, JC Dunlop, MR Dutta Mazumdar, V Eckardt, WR Edwards, LG Efimov, V Emelianov, J Engelage, G Eppley, B Erazmus, Magali Estienne, P Fachini, R Fatemi, J Fedorisin, A Feng, P Filip, E Finch, V Fine, Y Fisyak, J Fu, CA Gagliardi, L Gaillard, MS Ganti, E Garcia-Solis, V Ghazikhanian, P Ghosh, YG Gorbunov, H Gos, O Grebenyuk, D Grosnick, SM Guertin, KSFF Guimaraes, N Gupta, B Haag, TJ Hallman, A Hamed, JW Harris, W He, M Heinz, TW Henry, S Heppelmann, B Hippolyte, A Hirsch, E Hjort, AM Hoffman, GW Hoffmann, D Hofman, R Hollis, MJ Horner, HZ Huang, EW Hughes, TJ Humanic, G Igo, A Iordanova, P Jacobs, WW Jacobs, P Jakl, F Jia, PG Jones, EG Judd, S Kabana, K Kang, J Kapitan, M Kaplan, D Keane, A Kechechyan, D Kettler, V Yu Khodyrev, BC Kim, J Kiryluk, A Kisiel, EM Kislov, SR Klein, AG Knospe, A Kocoloski, DD Koetke, T Kollegger, M Kopytine, L Kotchenda
发表日期
2007/5/11
期刊
Physical review letters
卷号
98
期号
19
页码范围
192301
出版商
American Physical Society
简介
The STAR collaboration at the BNL Relativistic Heavy-Ion Collider (RHIC) reports measurements of the inclusive yield of nonphotonic electrons, which arise dominantly from semileptonic decays of heavy flavor mesons, over a broad range of transverse momenta () in , , and collisions at . The nonphotonic electron yield exhibits an unexpectedly large suppression in central collisions at high , suggesting substantial heavy-quark energy loss at RHIC. The centrality and dependences of the suppression provide constraints on theoretical models of suppression.
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BI Abelev, MM Aggarwal, Z Ahammed, BD Anderson… - Physical review letters, 2007