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Transverse momentum and centrality dependence of High-p(T) nonphotonic electron suppression in Au plus Au collisions at root(NN)-N-S=200 GeV
文献类型：期刊论文
| 作者 | Abelev, B. I.; Aggarwal, M. M.; Ahammed, Z.; Anderson, B. D.; Arkhipkin, D.; Averichev, G. S.; Bai, Y.; Balewski, J.; Barannikova, O.; Barnby, L. S. |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2007-05-11 |
| 卷号 | 98页码:6 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.98.192301 |
| 英文摘要 | 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 (1.2 < p(T)< 10 GeV/c) in p+p, d+Au, and Au+Au collisions at root s(NN)=200 GeV. The nonphotonic electron yield exhibits an unexpectedly large suppression in central Au+Au collisions at high p(T), suggesting substantial heavy-quark energy loss at RHIC. The centrality and p(T) dependences of the suppression provide constraints on theoretical models of suppression. |
| WOS关键词 | HEAVY-QUARK PRODUCTION ; ENERGY-LOSS ; PARTICLE IDENTIFICATION ; PERTURBATIVE QCD ; TOMOGRAPHY |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000246413200011 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/28129]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Abelev, B. I. |
| 作者单位 | 1.Univ Illinois, Urbana, IL 61801 USA 2.Argonne Natl Lab, Argonne, IL 60439 USA 3.Univ Birmingham, Birmingham, W Midlands, England 4.Brookhaven Natl Lab, Upton, NY 11973 USA 5.CALTECH, Pasadena, CA 91125 USA 6.Univ Calif Berkeley, Berkeley, CA 94720 USA 7.Univ Calif Davis, Davis, CA 95616 USA 8.Univ Calif Los Angeles, Los Angeles, CA 90095 USA 9.Carnegie Mellon Univ, Pittsburgh, PA 15213 USA 10.Creighton Univ, Omaha, NE 68178 USA |
| 推荐引用方式 GB/T 7714 | Abelev, B. I.,Aggarwal, M. M.,Ahammed, Z.,et al. Transverse momentum and centrality dependence of High-p(T) nonphotonic electron suppression in Au plus Au collisions at root(NN)-N-S=200 GeV[J]. PHYSICAL REVIEW LETTERS,2007,98:6. |
| APA | Abelev, B. I..,Aggarwal, M. M..,Ahammed, Z..,Anderson, B. D..,Arkhipkin, D..,...&Zuo, J. X..(2007).Transverse momentum and centrality dependence of High-p(T) nonphotonic electron suppression in Au plus Au collisions at root(NN)-N-S=200 GeV.PHYSICAL REVIEW LETTERS,98,6. |
| MLA | Abelev, B. I.,et al."Transverse momentum and centrality dependence of High-p(T) nonphotonic electron suppression in Au plus Au collisions at root(NN)-N-S=200 GeV".PHYSICAL REVIEW LETTERS 98(2007):6. |
入库方式： OAI收割
来源：近代物理研究所
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