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arXiv 1006.5950hep-ph
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超相对论重离子碰撞中重味的唯象

Phenomenology of Heavy Flavors in Ultrarelativistic Heavy-Ion Collisions

A. A. Isayev

摘要:

本文讨论了最近在BNL相对论重离子对撞机(RHIC)上进行的重核($\sqrt{s}=200$ GeV)碰撞的实验结果。考虑了夸克偶素、$D$和含重粲和美夸克的$B$介子在重离子碰撞中产生的致密物质探针。给出了核修正因子和椭圆流系数对中心度、快度和横动量的依赖关系,并给出了可能的理论解释。

英文摘要:

Some recent experimental results obtained in collisions of heavy nuclei ($\sqrt{s}=200$ GeV) at BNL Relativistic Heavy-Ion Collider (RHIC) are discussed. The probes of dense matter created in heavy-ion collision by quarkonia, $D$ and $B$ mesons containing heavy charm and beauty quarks are considered. The centrality, rapidity and transverse momentum dependences of the nuclear modification factor and elliptic flow coefficient are presented and their possible theoretical interpretation is provided.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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