Baryon-strangeness correlations: A diagnostic of strongly interacting matter

被引：253

作者：

Koch, V ^{[1
]}

Majumder, A ^{[1
]}

Randrup, J ^{[1
]}

机构：

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

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.95.182301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The correlation between baryon number and strangeness elucidates the nature of strongly interacting matter, such as that formed transiently in high-energy nuclear collisions. This diagnostic can be extracted theoretically from lattice QCD calculations and experimentally from event-by-event fluctuations. The analysis of present lattice results above the critical temperature severely limits the presence of q (q) over bar bound states, thus supporting a picture of independent (quasi)quarks.

引用

页数：4

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