Elliptic and Higher Order Flow Measured in a Large Phase Space in √sNN=2.76 TeV Lead-Lead Collisions

被引：0
作者：
Mohapatra, Soumya [1 ]
机构：
[1] SUNY Stony Brook, Stony Brook, NY 11794 USA
来源：
19TH PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC11) | 2012年 / 1441卷
关键词：
Quark gluon plasma; Collective flow; Two particle correlations;
D O I：
10.1063/1.3700678
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The measurements of flow harmonics nu(2)-nu(6) using the event plane method and two particle correlations in broad p(T), eta and centrality ranges using the ATLAS detector at the LHC are presented. ATLAS recorded 9 mu b(-1) lead-lead data in the 2010 heavy ion run. The full azimuthal acceptance of the ATLAS detector in +/- 2.5 units of pseudorapidity for charged hadrons and the large amount of data allows for a detailed study of the flow harmonics. It is shown that the ridge as well as the so called "mach-cone" seen in two particle correlations are entirely accounted for by the collective flow. Some scaling relations between the nu(n) are also discussed.
引用
收藏
页码：780 / 782
页数：3
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