Is there a sonic boom in the little bang at RHIC?

被引：1
|
作者：
Lacey, Roy. A. [1 ]
机构：
[1] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA
来源：
NUCLEAR PHYSICS A | 2007年 / 785卷 / 1-2期
关键词：
D O I：
10.1016/j.nuclphysa.2006.11.141
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：
The use of elliptic flow and correlation measurements as constraints to establish the transport properties of hot and dense QCD matter is discussed. Measured Two- and three-particle correlation functions give initial hints for a "sonic boom". Elliptic flow measurements give the estimates cs ∼ 0.35 and η / s ∼ 0.1 for the sound speed and viscosity to entropy ratio. © 2006.
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页码：122C / 127C
页数：6
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