Relativistic description of J/ψ dissociation in hot matter

被引：1
|
作者：
Zong, HS
Gu, JZ
Zhang, XF
Liu, YX
Zhao, EG
机构：
[1] Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
[2] CCAST, World Lab, Beijing 100080, Peoples R China
[3] Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China
[4] Beijing Univ, Dept Phys, Beijing 100871, Peoples R China
[5] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany
来源：
PHYSICAL REVIEW C | 1999年 / 59卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.59.2782
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 mass spectra and binding radii of heavy quark bound states are studied on the basis of the reduced Bethe-Salpeter equation. The critical values of screening masses for c (c) over bar and b (b) over bar bound states at a finite temperature are obtained and compared with the previous results given by nonrelativistic models. [S0556-2813(99)01205-4].
引用
收藏
页码：2782 / 2787
页数：6
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