Azimuthal anisotropy of strange hadrons in U plus U collisions at √SNN=193 GeV at RHIC

被引：0
作者：
Bairathi, Vipul [1 ]
机构：
[1] HBNI, Natl Inst Sci Educ & Res, Jatni 752050, India
来源：
17TH INTERNATIONAL CONFERENCE ON STRANGENESS IN QUARK MATTER (SQM 2017) | 2018年 / 171卷
关键词：
PERSPECTIVE; FLOW;
D O I：
10.1051/epjconf/201817113003
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We present the measurement of the azimuthal anisotropy of strange hadrons (K-s(0), phi and Lambda) at mid-rapidity (vertical bar y vertical bar < 1.0) in U+U collisions at root s(NN) = 193 GeV using the STAR detector at RHIC. We present the centrality and transverse momentum dependence of flow coefficients v(n) for n = 2, 3, 4. A strong centrality dependence of v(2) is observed for the particles K-s(0) phi,and Lambda in U+U collisions at root s(NN) = 193 GeV similar to Au+Au collisions at root s(NN) = 200 GeV. We studied the number of constituent quark scaling (NCQ) of the flow coefficients. The NCQ scaling of the flow coefficients holds within uncertainties for the particles studied in the U+U collisions. We also present the comparison of the results to the AMPT transport model.
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