Angular correlations in gluon production at high energy

被引：131

作者：

Kovner, Alex ^{[1
]}

Lublinsky, Michael ^{[2
]}

机构：

[1] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA

[2] Ben Gurion Univ Negev, Dept Phys, IL-84105 Beer Sheva, Israel

来源：

PHYSICAL REVIEW D | 2011年 / 83卷 / 03期

关键词：

STRONG EXTERNAL SOURCES; COLOR GLASS CONDENSATE; EVOLUTION; EXPANSION; UNITARITY; EQUATION;

D O I：

10.1103/PhysRevD.83.034017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a general, model independent argument demonstrating that gluons produced in high energy hadronic collision are necessarily correlated in rapidity and also in the emission angle. The strength of the correlation depends on the process and on the structure/model of the colliding particles. In particular we argue that it is strongly affected (and underestimated) by factorized approximations frequently used to quantify the effect.

引用

页数：12

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