The evolution of elliptic flow under first order phase transition

Qichun Feng; Qingshang Wang; Jianli Liu; Yanyu Ren; Jingbo Zhang; Lei Huo

doi:10.1088/1009-0630/14/7/01

The evolution of elliptic flow under first order phase transition

Qichun Feng^*
, Qingshang Wang
, Jianli Liu
, Yanyu Ren
, Jingbo Zhang
, Lei Huo

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Elliptic flow for non-central Au+Au collisions at √(s _NN) = 200 GeV is investigated with a 2+1 dimensional hydrodynamic model. We analyze the softening effect by the velocity along the axis. The contribution of the elliptic flow from the QGP phase, mixed phase and hadron gas phase is studied. The relation between the sound horizon and evolution of the elliptic flow is discussed.

Original language	English
Pages (from-to)	573-576
Number of pages	4
Journal	Plasma Science and Technology
Volume	14
Issue number	7
DOIs	https://doi.org/10.1088/1009-0630/14/7/01
State	Published - Jul 2012

Keywords

elliptic flow
hydrodynamic model
phase transition
softening effect

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10.1088/1009-0630/14/7/01

Cite this

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title = "The evolution of elliptic flow under first order phase transition",

abstract = "Elliptic flow for non-central Au+Au collisions at √(s NN) = 200 GeV is investigated with a 2+1 dimensional hydrodynamic model. We analyze the softening effect by the velocity along the axis. The contribution of the elliptic flow from the QGP phase, mixed phase and hadron gas phase is studied. The relation between the sound horizon and evolution of the elliptic flow is discussed.",

keywords = "elliptic flow, hydrodynamic model, phase transition, softening effect",

author = "Qichun Feng and Qingshang Wang and Jianli Liu and Yanyu Ren and Jingbo Zhang and Lei Huo",

year = "2012",

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doi = "10.1088/1009-0630/14/7/01",

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T1 - The evolution of elliptic flow under first order phase transition

AU - Feng, Qichun

AU - Wang, Qingshang

AU - Liu, Jianli

AU - Ren, Yanyu

AU - Zhang, Jingbo

AU - Huo, Lei

PY - 2012/7

Y1 - 2012/7

N2 - Elliptic flow for non-central Au+Au collisions at √(s NN) = 200 GeV is investigated with a 2+1 dimensional hydrodynamic model. We analyze the softening effect by the velocity along the axis. The contribution of the elliptic flow from the QGP phase, mixed phase and hadron gas phase is studied. The relation between the sound horizon and evolution of the elliptic flow is discussed.

AB - Elliptic flow for non-central Au+Au collisions at √(s NN) = 200 GeV is investigated with a 2+1 dimensional hydrodynamic model. We analyze the softening effect by the velocity along the axis. The contribution of the elliptic flow from the QGP phase, mixed phase and hadron gas phase is studied. The relation between the sound horizon and evolution of the elliptic flow is discussed.

KW - elliptic flow

KW - hydrodynamic model

KW - phase transition

KW - softening effect

UR - https://www.scopus.com/pages/publications/84864770095

U2 - 10.1088/1009-0630/14/7/01

DO - 10.1088/1009-0630/14/7/01

M3 - 文章

AN - SCOPUS:84864770095

SN - 1009-0630

VL - 14

SP - 573

EP - 576

JO - Plasma Science and Technology

JF - Plasma Science and Technology

IS - 7

ER -

The evolution of elliptic flow under first order phase transition

Abstract

Keywords

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