Semileptonic B decays into higher charmed resonances

被引：23

作者：

Veseli, S

Olsson, MG

机构：

[1] Department of Physics, University of Wisconsin, Madison, WI

来源：

PHYSICAL REVIEW D | 1996年 / 54卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.54.886

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We apply HQET to semileptonic B meson decays into a variety of excited charm states. Using three realistic meson models with fermionic Light degrees of freedom, we examine the extent that the sum of exclusive single charmed states account for the inclusive semileptonic B decay rate. The consistency of form factors with the Bjorken and Voloshin sum rules is also investigated.

引用

页码：886 / 895

页数：10

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