Comparison of hydrodynamical and experimental estimates of elliptical flow

被引：1
|
作者：
andrade, R. [1 ]
Grassi, F. [1 ]
Hama, Y. [1 ]
机构：
[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2007年 / 16卷 / 7-8期
关键词：
D O I：
10.1142/S0218301307007039
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：
Elliptic flow is easy to compute in hydrodynamics. However experimentally it is obtained in an indirect way. The question we address in this paper (using the hydrodynamical code NeXSPheRIO) is how comparable are these two approaches. We find that there is a disagreement between both methods of 15-30% for eta = 0 and 30% for p perpendicular to = 0.5 GeV.
引用
收藏
页码：1806 / 1812
页数：7
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