Open heavy flavor production in PHENIX

被引：0

作者：

Dion, Alan ^{[1
]}

机构：

[1] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA

来源：

NUCLEAR PHYSICS A | 2007年 / 783卷

关键词：

D O I：

10.1016/j.nuclphysa.2006.11.045

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：

Heavy floor production can be investigated in PHENIX via the (PT) spectra of single electrons. While the total charm yield measured from the Au + Au collisions taken by PHENIX in 2002 scales with the number of binary collisions, single electron (PT) spectra suggest a strong suppression of the heavy flavor yield at high (PT). We present an analysis of the centrality dependence of the electron spectra from heavy quark decays obtained from the statistics data sample of Au + Au collisions at root(s) N N = 200 GeV taken in 2004.

引用

页码：219C / 224C

页数：6

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