QCD with dynamical Wilson fermions at beta=5.5

被引：9

作者：

Bitar, KM

Edwards, RG

Heller, UM

Kennedy, AD

机构：

[1] SCRI, Florida State University, Tallahassee

来源：

NUCLEAR PHYSICS B | 1997年

关键词：

D O I：

10.1016/S0920-5632(96)00621-4

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study QCD with two flavors of dynamical Wilson fermions at beta = 5.5 and three values of kappa. The corresponding pion masses are 0.375, 0.324 and 0.262 in lattice units, with pion to rho mass ratios of 0.76, 0.71 and 0.62, respectively. We use the configurations to compute the heavy quark potential, leading to lattice spacings of 0.110, 0.105 and 0.099 fm, and to compute spectroscopy for several different valence quark kappa's.

引用

页码：225 / 227

页数：3

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