Charged particle ratio fluctuation as a signal for quark-gluon plasma

被引：406

作者：

Jeon, S ^{[1
]}

Koch, V ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 10期

关键词：

All Open Access; Green;

D O I：

10.1103/PhysRevLett.85.2076

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this Letter we argue that the event-by-event fluctuations of the ratio of the positively charged and the negatively charged pions provide a signal for a quark-gluon plasma. The fact that quarks carry fractional charges is ultimately responsible for this distinct signal.

引用

页码：2076 / 2079

页数：4

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