Jet modification and a comparative study of hadron υ2 measurements in √SNN=200 GeV Au+Au collisions at RHIC-PHENIX

被引：0
|
作者：
Vazquez, Eric [1 ]
机构：
[1] Columbia Univ, Nevis Labs, New York, NY 10027 USA
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2007年 / 16卷 / 7-8期
关键词：
D O I：
10.1142/S0218301307007209
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：
In this analysis we measure the azimuthal angle (phi) dependence of hadrons with respect to the reaction plane (Psi(RP)) in events that were triggered by a high-p(T) pi(0) of 5-10 GeV. Fitting the distribution of hadrons with a function of the type xi(1 + 2 upsilon(2) cos (2(phi - Psi(RP)))), we observe that there is no significant statistical difference between upsilon(2) inclusive hadrons and those hadrons from hard scattering events. We also compare the near-side jet widths using PYTHIA simulations with h(+/-)-h(+/-) correlations in Au+Au at root(NN)-N-S = 200 GeV.
引用
收藏
页码：1901 / 1905
页数：5
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