The elliptic flow of multi-strange hadrons in = 200 GeV Au + Au collisions at STAR

ZHANG Xiaoping (张小平) (for the STAR Collaboration)

doi:10.1088/1009-0630/14/6/02

Plasma Science and Technology > 2012 > 14(6): 449-451. > DOI: 10.1088/1009-0630/14/6/02

ZHANG Xiaoping (张小平) (for the STAR Collaboration). The elliptic flow of multi-strange hadrons in = 200 GeV Au + Au collisions at STAR[J]. Plasma Science and Technology, 2012, 14(6): 449-451. DOI: 10.1088/1009-0630/14/6/02

Citation:

PDF (1255 KB)

The elliptic flow of multi-strange hadrons in = 200 GeV Au + Au collisions at STAR

ZHANG Xiaoping (张小平) (for the STAR Collaboration)(ZHANG Xiaoping (张小平) (for the STAR Collaboration))

Department of Engineering Physics, Tsinghua University, Beijing 100084, China 2 .Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA

Funds: supported by National Natural Science Foundation of China (No. 10905029), by China Postdoctoral Science Foundation (Grant No. 20100480017), and by the U.S. Department of Energy under Contract No. DE-AC03-76SF00098

More Information

Received Date: May 16, 2011

Graphical Abstract

Abstract

Abstract

Azimuthal anisotropy, especially for the multi-strange hadrons, is expected to be sensitive to the dynamical evolution in the early stage of high energy nuclear collisions. In this paper we present the latest results of multi-strange hadron elliptic flow in Au + Au collisions at = 200 GeV from the STAR experiment at RHIC. The number-of-quark scaling is evidenced with and with high statistics data, which shows strange quark collectivity at RHIC. The of meson is found to be consistent with that of proton within statistical error bars at GeV/c.
- elliptic flow,
- multi-strange hadrons,
- number of quark scaling,
- mass ordering

FullText(HTML)

References (0)

[1]	Yang CAO (曹洋), Guangzhou QU (屈广周), Tengfei LI (李腾飞), Nan JIANG (姜楠), Tiecheng WANG (王铁成). Review on reactive species in water treatment using electrical discharge plasma: formation, measurement, mechanisms and mass transfer[J]. Plasma Science and Technology, 2018, 20(10): 103001. DOI: 10.1088/2058-6272/aacff4
[2]	SUI Jiaxing (眭佳星), ZHANG Saiqian (张赛谦), LIU Zeng (刘增), YAN Jun (阎军), DAI Zhongling (戴忠玲). A Multi-Scale Study on Silicon-Oxide Etching Processes in C4F8/Ar Plasmas[J]. Plasma Science and Technology, 2016, 18(6): 666-673. DOI: 10.1088/1009-0630/18/6/14
[3]	MIAO Chunguang (苗春光), WANG Xiangqin (王相勤). Mass Deposition, Etching and Sputtering Effects of Low-Energy N ⁺ Ion Irradiation on Solid Fly Ash[J]. Plasma Science and Technology, 2013, 15(12): 1232-1236. DOI: 10.1088/1009-0630/15/12/13
[4]	ZHU Yinfeng (朱银锋), SONG Yuntao (宋云涛), ZHANG Yuanbin (张远斌), WANG Zhongwei (王忠伟). Conceptual Design and Analysis of Cold Mass Support of the CS3U Feeder for the ITER[J]. Plasma Science and Technology, 2013, 15(6): 599-604. DOI: 10.1088/1009-0630/15/6/20
[5]	LU Kun (陆坤), SONG Yuntao (宋云涛), NIU Erwu (牛二武), ZHOU Tinzhi (周挺志), WANG Zhongwei (王忠伟), CHEN Yonghua (陈永华), ZHU Yinfeng (朱银峰). Evolution of the Design of Cold Mass Support for the ITER Magnet Feeder System[J]. Plasma Science and Technology, 2013, 15(2): 196-200. DOI: 10.1088/1009-0630/15/2/25
[6]	LI Shuang(李双), FENG Shengqin (冯笙琴). Gluon Saturation Model with Geometric Scaling for Net-Baryon Distributions in Relativistic Heavy Ion Collisions[J]. Plasma Science and Technology, 2012, 14(7): 598-602. DOI: 10.1088/1009-0630/14/7/07
[7]	YAN Yuliang (闫玉良), DONG Baoguo (董保国), ZHOU Daimei (周代梅), LI Xiaomei (李笑梅), MA Hailiang (马海亮), SA Benhao (萨本豪). Parton Rescattering Effect on the Charged Hadron Forward-Backward Multiplicity Correlation in pp Collisions at =200 GeV[J]. Plasma Science and Technology, 2012, 14(7): 577-580. DOI: 10.1088/1009-0630/14/7/02
[8]	FENG Qichun(冯启春), WANG Qingshang(王清尚), LIU Jianli(刘剑利), REN Yanyu(任延宇), ZHANG Jingbo(张景波), HUO Lei(霍雷). The Evolution of Elliptic Flow under First Order Phase Transition[J]. Plasma Science and Technology, 2012, 14(7): 573-576. DOI: 10.1088/1009-0630/14/7/01
[9]	LIANG Haoming (梁浩明), XIAO Chijie (肖池阶), ZHOU Guiping(周桂萍), PU Zuyin(濮祖荫), WANG Honggang (王红刚), WANG Xiaogang (王晓钢). Alfvénic Fluctuations in an Interplanetary Coronal Mass Ejection Observed Near 1 AU[J]. Plasma Science and Technology, 2012, 14(2): 102-106. DOI: 10.1088/1009-0630/14/2/04
[10]	LI Jiquan, Y. KISHIMOTO. Wave-Number Spectral Characteristics of Drift Wave Micro-Turbulence with Large-Scale Structures[J]. Plasma Science and Technology, 2011, 13(3): 297-301.