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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