Non-Abelian energy loss at finite opacity

被引：462

作者：

Gyulassy, M

Levai, P

Vitev, I

机构：

[1] Columbia Univ, Dept Phys, New York, NY 10027 USA

[2] KFKI Res Inst Particle & Nucl Phys, H-1525 Budapest, Hungary

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.85.5535

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A systematic expansion in opacity, L/lambda, is used to clarify the nonlinear behavior of induced gluon radiation in quark-gluon plasmas. The inclusive differential gluon distribution is calculated up to second order in opacity and compared to the zeroth order (factorization) limit. The opacity expansion makes it possible to take finite kinematic constraints into account that suppress jet quenching in nuclear collisions below RHIC (roots = 200 AGeV) energies.

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页码：5535 / 5538

页数：4

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