LATTICE QCD SIMULATION OF MESON EXCHANGE FORCES

被引:21
作者
RICHARDS, DG [1 ]
SINCLAIR, DK [1 ]
SIVERS, D [1 ]
机构
[1] ARGONNE NATL LAB,DIV HIGH ENERGY PHYS,ARGONNE,IL 60439
来源
PHYSICAL REVIEW D | 1990年 / 42卷 / 09期
关键词
D O I
10.1103/PhysRevD.42.3191
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present the formalism for investigating the Q»qQ»q system in lattice QCD. This system serves as a model for describing exchange forces between heavy, static hadrons. We use this formalism to calculate the exchange potential from gauge configurations which incorporate the effects of dynamical quarks. Our data can be interpreted as giving preliminary results on the range of the nuclear force. © 1990 The American Physical Society.
引用
收藏
页码:3191 / 3196
页数:6
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