Charged-pion correlations caused by chiral relaxation dynamics in high-energy nuclear collisions

被引：1

作者：

Randrup, J ^{[1
]}

机构：

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

来源：

PHYSICAL REVIEW C | 2002年 / 65卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.65.054906

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：

For cylindrical systems endowed with a longitudinal Bjorken scaling expansion, the semiclassical linear sigma model is employed to calculate the self-consistent dynamical evolution from the initially hot configuration towards the asymptotic state of freely moving pions. The correlation function for charge-conjugate soft pions with similar rapidities and transverse energies exhibits pronounced azimuthal anticorrelations that may be used to probe the nonequilibrium chiral relaxation dynamics.

引用

页数：8

共 21 条

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