Multipion coherent effects in high energy heavy-ion collisions

被引：1

作者：

Obrant, GZ ^{[1
]}

Ryskin, MG ^{[1
]}

机构：

[1] Petersburg Nucl Phys Inst, Gatchina 188350, Leningrad, Russia

来源：

PHYSICAL REVIEW C | 2000年 / 62卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.62.024903

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：

Multipion production in high energy nucleus-nucleus collisions is considered within the model of the pion radiation by classical current. Strong coherent effects of narrowing of the pion longitudinal and transverse momentum distributions are predicted at RHIC energies. The coherence enhances the large pseudorapidities, producing a bump in the distribution. The growth of the average pion multiplicity and oscillation effect in the multiplicity distribution are caused by the coherence as well.

引用

页数：9

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