QCD string in the Schwinger-Dyson approach to heavy-light quarkonia

被引：0
作者：
Nefediev, AV [1 ]
机构：
[1] Inst Theoret & Expt Phys, Moscow 117218, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 2005年 / 68卷 / 03期
关键词：
D O I：
10.1134/1.1891206
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 kernel of the Schwinger-Dyson equation for a heavy-light quarkonium is studied in the limit of potential quark dynamics, and the string correction to the quark-antiquark potential is derived in agreement with the results of the quantum-rnechanical QCD string approach. Possible ways of further improvement of the method are outlined and discussed. (c) 2005 Pleiades Publishing, Inc.
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页码：530 / 535
页数：6
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