Anisotropic flow in Xe-Xe collisions at root s(NN)=5.44 TeV
文献类型：期刊论文
| 作者 | Acharya, S; Acosta, FT; Adamova, D; Adolfsson, J; Aggarwal, MM; Rinella, GA; Agnello, M; Agrawal, N; Ahammed, Z; Ahn, SU |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2018 |
| 卷号 | 784期号:-页码:82-95 |
| 关键词 | NUCLEAR COLLISIONS COLLECTIVE FLOW ELLIPTIC FLOW COLLABORATION |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2018.06.059 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The first measurements of anisotropic flow coefficients v(n) for mid-rapidity charged particles in Xe-Xe collisions at root s(NN)=5.44TeV are presented. Comparing these measurements to those from Pb-Pb collisions at root s(NN)=5.02 TeV, v(2) is found to be suppressed for mid-central collisions at the same centrality, and enhanced for central collisions. The values of v(3) are generally larger in Xe-Xe than in Pb-Pb at a given centrality. These observations are consistent with expectations from hydrodynamic predictions. When both v(2) and v(3) are divided by their corresponding eccentricities for a variety of initial state models, they generally scale with transverse density when comparing Xe-Xe and Pb-Pb, with some deviations observed in central Xe-Xe and Pb-Pb collisions. These results assist in placing strong constraints on both the initial state geometry and medium response for relativistic heavy-ion collisions. (c) 2018 European Organization for Nuclear Research. Published by Elsevier B.V. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/30845]  |
| 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.Lawrence Berkeley Natl Lab, Berkeley, CA USA 2.Indian Inst Technol Bombay IIT, Bombay, Maharashtra, India 3.Indian Inst Technol Indore, Indore, Madhya Pradesh, India 4.Indonesian Inst Sci, Jakarta, Indonesia 5.INFN, Lab Nazl Frascati, Frascati, Italy 6.INFN, Sez Bari, Bari, Italy 7.INFN, Sez Bologna, Bologna, Italy 8.INFN, Sez Cagliari, Cagliari, Italy 9.INFN, Sez Catania, Catania, Italy 10.INFN, Sez Padova, Padua, Italy |
| 推荐引用方式 GB/T 7714 | Acharya, S,Acosta, FT,Adamova, D,et al. Anisotropic flow in Xe-Xe collisions at root s(NN)=5.44 TeV[J]. PHYSICS LETTERS B,2018,784(-):82-95. |
| APA | Acharya, S.,Acosta, FT.,Adamova, D.,Adolfsson, J.,Aggarwal, MM.,...&Zou, S.(2018).Anisotropic flow in Xe-Xe collisions at root s(NN)=5.44 TeV.PHYSICS LETTERS B,784(-),82-95. |
| MLA | Acharya, S,et al."Anisotropic flow in Xe-Xe collisions at root s(NN)=5.44 TeV".PHYSICS LETTERS B 784.-(2018):82-95. |
入库方式： OAI收割
来源：上海应用物理研究所
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