Elliptic flow and jet quenching of a parton system after relativistic heavy ion collision

被引：7
|
作者：
Shin, Ghi R. [1 ]
机构：
[1] Andong Natl Univ, Dept Phys, Andong 760749, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2007年 / 51卷 / 01期
关键词：
quark-gluon plasma; heavy ion collision; parton; QUARK-GLUON PLASMA; TRANSPORT-THEORY; EQUILIBRATION; COLLABORATION; PERSPECTIVE; CASCADE; GLASS; QCD;
D O I：
10.3938/jkps.51.18
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We obtain the initial phase space distribution just after relativistic heavy ion collision by using the Color Glass Condensate (CGC) shattering method incorporating the uncertainty principle and solve the semi-classical Boltzmann equation that includes the gluon radiation processes. We present, as a function of time, the attenuation rate of high p(T) partons, which have transverse momenta over 6 GeV/c, in the medium that is formed after relativistic heavy ion collision. We calculate the elliptic flow as a function of an impact parameter, the time, and the transverse momentum and present the polar anisotropy, which gives the initial condition for color filamentation.
引用
收藏
页码：18 / 23
页数：6
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