SOFT-PION EMISSION IN HIGH-ENERGY HEAVY-ION COLLISIONS

被引：228

作者：

BLAIZOT, JP ^{[1
]}

KRZYWICKI, A ^{[1
]}

机构：

[1] UNIV PARIS 11,PHYS THEOR & HAUTES ENERGIES LAB,F-91405 ORSAY,FRANCE

来源：

PHYSICAL REVIEW D | 1992年 / 46卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.46.246

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We revive Heisenberg's approach to multiparticle production in the context of soft-pion emission in heavy-ion collisions. Adopting appropriate boundary conditions, we find a general analytic solution of the classical equations of motion for the nonlinear-sigma-model (for soft pions this model is an approximation to QCD). The solution is used to discuss various features of soft pion production in nuclear collisions.

引用

页码：246 / 251

页数：6

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