HEAVY-QUARK BOUND-STATES IN LATTICE QCD

被引：336

作者：

THACKER, BA

LEPAGE, GP

机构：

[1] Newman Laboratory, Cornell University, Ithaca

来源：

PHYSICAL REVIEW D | 1991年 / 43卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.43.196

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a new technique for analyzing heavy-quark bound states in lattice QCD. The method is based upon a nonrelativistic reformulation of the heavy-quark dynamics that is systematically developed starting from the Dirac theory. It is far superior to traditional relativistic techniques, as we illustrate in a numerical study of the gamma and psi meson families.

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页码：196 / 208

页数：13

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