Practical considerations for measuring global spin alignment of vector mesons in relativistic heavy ion collisions
文献类型：期刊论文
| 作者 | Tang, AH; Tu, B; Zhou, CS |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2018 |
| 卷号 | 98期号:4页码:- |
| ISSN号 | 2469-9985 |
| 关键词 | POLARIZATION FLOW |
| DOI | 10.1103/PhysRevC.98.044907 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Global spin alignment of vector mesons is a sensitive probe of system vorticity and particle production mechanism in relativistic heavy ion collisions. The measurement of global spin alignment is gaining increasing interest and deserves careful considerations. In this paper, we lay out a few practical issues that need to be taken care of when measuring global spin alignment of vector mesons. They are the correction for event plane resolution, reconciling measurements made with different event planes, the correction for the effect of finite acceptance in pseudorapidity, and the consideration for measuring the azimuthal angle dependence. Insights and methodologies offered in this paper will help experiments to measure the global spin alignment properly and accurately. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31063]  |
| 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.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Hubei, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Brookhaven Natl Lab, Upton, NY 11973 USA 5.Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, AH,Tu, B,Zhou, CS. Practical considerations for measuring global spin alignment of vector mesons in relativistic heavy ion collisions[J]. PHYSICAL REVIEW C,2018,98(4):-. |
| APA | Tang, AH,Tu, B,&Zhou, CS.(2018).Practical considerations for measuring global spin alignment of vector mesons in relativistic heavy ion collisions.PHYSICAL REVIEW C,98(4),-. |
| MLA | Tang, AH,et al."Practical considerations for measuring global spin alignment of vector mesons in relativistic heavy ion collisions".PHYSICAL REVIEW C 98.4(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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