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, Maowu1,2; Adam, J.14; Adamczyk, L.4; Adams, J. R.37; Adkins, J. K.28; Agakishiev, G.26; Aggarwal, M. M.39; Ahammed, Z.58; Alekseev, I.5,33; Anderson, D. M.52 |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2019-02-01 |
| 卷号 | 982页码:403-406 |
| 关键词 | flow decorrelation longitudinal dynamics STAR |
| ISSN号 | 0375-9474 |
| DOI | 10.1016/j.nuclphysa.2018.09.068 |
| 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. |
| 资助项目 | Major State Basic Research Development Program in China[2014CB845404] ; National Natural Science Foundation of China[11522547] ; National Natural Science Foundation of China[11375251] ; National Natural Science Foundation of China[11421505] ; NSF[PHY-1305037] ; NSF[PHY-1613294] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000457515500086 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Major State Basic Research Development Program in China ; National Natural Science Foundation of China ; NSF |
| 源URL | [http://119.78.100.186/handle/113462/65180]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA 3.Abilene Christian Univ, Abilene, TX 79699 USA 4.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland 5.Alikhanov Inst Theoret & Expt Phys, Moscow 117218, Russia 6.Argonne Natl Lab, Argonne, IL 60439 USA 7.Brookhaven Natl Lab, Upton, NY 11973 USA 8.Univ Calif Berkeley, Berkeley, CA 94720 USA 9.Univ Calif Davis, Davis, CA 95616 USA 10.Univ Calif Los Angeles, Los Angeles, CA 90095 USA |
| 推荐引用方式 GB/T 7714 | Nie, Maowu,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, Maowu.,Adam, J..,Adamczyk, L..,Adams, J. R..,Adkins, J. K..,...&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, Maowu,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：近代物理研究所
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