Isospin splitting of pion elliptic flow in relativistic heavy-ion collisions
文献类型：期刊论文
| 作者 | Liu, H; Wang, FT; Sun, KJ; Xu, J; Ko, CM |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2019 |
| 卷号 | 798页码:- |
| 关键词 | MATTER |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2019.135002 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Based on the framework of an extended multiphase transport model with mean-field potentials in both the partonic phase and the hadronic phase, we explain the elliptic flow difference between pi(+) and pi(-) in the beam-energy scan program at the relativistic heavy-ion collider by incorporating the vector-isovector potential for quarks and antiquarks with different flavors or isospins. It is found that the isospin splitting of pion elliptic flow favors a strong vector-isovector interaction, and thus serves as a probe of the quark matter equation of state as well as the QCD phase structure at finite baryon and isospin chemical potentials. (C) 2019 The Author(s). Published by Elsevier B.V. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32111]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Texas A&M Univ, Cyclotron Inst, College Stn, TX 77843 USA; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 4.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, H,Wang, FT,Sun, KJ,et al. Isospin splitting of pion elliptic flow in relativistic heavy-ion collisions[J]. PHYSICS LETTERS B,2019,798:-. |
| APA | Liu, H,Wang, FT,Sun, KJ,Xu, J,&Ko, CM.(2019).Isospin splitting of pion elliptic flow in relativistic heavy-ion collisions.PHYSICS LETTERS B,798,-. |
| MLA | Liu, H,et al."Isospin splitting of pion elliptic flow in relativistic heavy-ion collisions".PHYSICS LETTERS B 798(2019):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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