Gluon emission of heavy quarks:: Dead cone effect

被引：16
|
作者：
Thomas, R
Kämpfer, B
Soff, G
机构：
[1] Rossendorf Inc, Forschungszentrum Rossendorf EV, D-01314 Dresden, Germany
[2] Tech Univ Dresden, Inst Theoret Phys, D-01062 Dresden, Germany
来源：
ACTA PHYSICA HUNGARICA A-HEAVY ION PHYSICS | 2005年 / 22卷 / 1-2期
关键词：
induced gluon radiation; energy loss; dead cone;
D O I：
10.1556/APH.22.2005.1-2.9
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：
The lowest-order induced soft gluon radiation processes of heavy quarks have been analysed to quantify the dead cone effect. This effect is most likely expected to suppress significantly the energy loss of charm quarks passing an amorphous color-neutral deconfined medium, as has been concluded from recent experiments at RHIC.
引用
收藏
页码：83 / 91
页数：9
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