Measurement of longitudinal decorrelation of anisotropic flow V-2 and V-3 in 200 GeV Au+Au collisions at STAR
文献类型：期刊论文
| 作者 | Nie, MW; Adam, J; Adamczyk, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Anderson, DM |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2019 |
| 卷号 | 982期号:-页码:403—406 |
| ISSN号 | 0375-9474 |
| DOI | 10.1016/j.nuclphysa.2018.09.068 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Measurements of longitudinal flow decorrelations for charged particles are presented in the pseudorapidity range vertical bar eta vertical bar < 1 using a reference detector at 2.5 < eta(ref) < 4 in Au+Au collisions at root s(NN) = 200 GeV by STAR. The factorization ratio (r(n)), which represents the magnitude of decorrelation, shows a strong centrality dependence for the second-order factorization ratio (r(2)), while a weak centrality dependence for the third-order factorization ratio (r(3)). Furthermore, the decorrelation measured at RHIC energy is found to be stronger than that at the LHC energies. Current ideal and viscous hydrodynamic models fail to simultaneously describe the longitudinal flow decorrelations measured at RHIC and the LHC energies. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31695]  |
| 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.Variable Energy Cyclotron Ctr, Kolkata 700064, India; 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 3.SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA; 4.Abilene Christian Univ, Abilene, TX 79699 USA; 5.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland; 6.Alikhanov Inst Theoret & Expt Phys, Moscow 117218, Russia; 7.Argonne Natl Lab, Argonne, IL 60439 USA; 8.Brookhaven Natl Lab, Upton, NY 11973 USA; 9.Rutgers State Univ, Piscataway, NJ 08854 USA; 10.Univ Calif Berkeley, Berkeley, CA 94720 USA; |
| 推荐引用方式 GB/T 7714 | Nie, MW,Adam, J,Adamczyk, L,et al. Measurement of longitudinal decorrelation of anisotropic flow V-2 and V-3 in 200 GeV Au+Au collisions at STAR[J]. NUCLEAR PHYSICS A,2019,982(-):403—406. |
| APA | Nie, MW.,Adam, J.,Adamczyk, L.,Adams, JR.,Adkins, JK.,...&Zyzak, M.(2019).Measurement of longitudinal decorrelation of anisotropic flow V-2 and V-3 in 200 GeV Au+Au collisions at STAR.NUCLEAR PHYSICS A,982(-),403—406. |
| MLA | Nie, MW,et al."Measurement of longitudinal decorrelation of anisotropic flow V-2 and V-3 in 200 GeV Au+Au collisions at STAR".NUCLEAR PHYSICS A 982.-(2019):403—406. |
入库方式： OAI收割
来源：上海应用物理研究所
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