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PROBING PARTON THERMALIZATION TIME WITH CHARM PRODUCTION

被引：78
作者：
MULLER, B
WANG, XN
机构：
[1] Department of Physics, Duke University, Durham
来源：
PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 16期
关键词：
D O I：
10.1103/PhysRevLett.68.2437
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Preequilibrium parton scattering is shown to make an important contribution to the charm production in relativistic heavy ion collisions. In contrast to the gluon shadowing effect in the initial parton scattering, the enhancement of the final total open charm in the central region due to preequilibrium production could be used as a measure of the thermalization time of the dense partonic system.
引用
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页码：2437 / 2439
页数：3
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