Staggered chiral perturbation theory with heavy-light mesons

被引：9

作者：

Aubin, C ^{[1
]}

Bernard, C ^{[1
]}

机构：

[1] Washington Univ, Dept Phys, St Louis, MO 63130 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2005年 / 140卷

关键词：

D O I：

10.1016/j.nuclphysbps.2004.11.167

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 merge heavy quark effective theory with staggered chiral perturbation theory to calculate heavy-light (B, D) meson quantities. We present results at NLO for the B(D) meson decay constant in the partially quenched and full QCD cases, and discuss the calculation of the form factors for B(D) --> pi(K)lnu decays.

引用

页码：491 / 493

页数：3

共 13 条

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