RESULTS FOR THE B-MESON DECAY CONSTANT FROM THE APE COLLABORATION

被引：13

作者：

ALLTON, CR

CRISAFULLI, M

LUBICZ, V

MARTINELLI, G

RAPUANO, F

SALINA, G

VLADIKAS, A

机构：

[1] BOSTON UNIV, DEPT PHYS, BOSTON, MA 02215 USA

[2] IST NAZL FIS NUCL, ROME, ITALY

来源：

NUCLEAR PHYSICS B | 1995年

关键词：

D O I：

10.1016/0920-5632(95)00257-A

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：

The decay constant for the B-meson in the static limit is calculated using the Wilson and clover actions at various lattice spacings. We show that both the contamination of our results by excited states and the effects finite lattice spacing are at most the order of the statistical uncertainties. A comparison is made of our results and those obtained in other studies. Values for f(Bs)(stat)/f(B)(stat) and M(Bs) - M(B) are also given.

引用

页码：385 / 387

页数：3

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