Long range correlations and the soft ridge in relativistic nuclear collisions

被引：135

作者：

Gavin, Sean ^{[1
]}

McLerran, Larry ^{[2
,3
]}

Moschelli, George ^{[1
]}

机构：

[1] Wayne State Univ, Dept Phys & Astron, Detroit, MI 48202 USA

[2] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

[3] Brookhaven Natl Lab, Brookhaven Res Ctr, RIKEN, Upton, NY 11973 USA

来源：

PHYSICAL REVIEW C | 2009年 / 79卷 / 05期

基金：

美国国家科学基金会;

关键词：

AU COLLISIONS; MODEL; DEPENDENCE; 2-PARTICLE; HADRONS;

D O I：

10.1103/PhysRevC.79.051902

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：

Relativistic Heavy Ion Collider experiments exhibit correlations peaked in relative azimuthal angle and extended in rapidity. Called the ridge, this peak occurs both with and without a jet trigger. We argue that the untriggered ridge arises when particles formed by flux tubes in an early Glasma stage later manifest transverse flow. Combining a blast wave model of flow fixed by single-particle spectra with a simple description of the Glasma, we find excellent agreement with current data.

引用

页数：4

共 37 条

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