INCLUSIVE SEMILEPTONIC-B DECAYS IN QCD INCLUDING LEPTON MASS EFFECTS

被引：41

作者：

BALK, S

KORNER, JG

PIRJOL, D

SCHILCHER, K

机构：

[1] Institut für Physik, Johannes Gutenberg-Universität, Mainz, D-55099

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1994年 / 64卷 / 01期

关键词：

D O I：

10.1007/BF01557233

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：

Starting from an operator product expansion in the heavy quark effective theory up to order 1/m(b)2 we calculate the inclusive semileptonic decays of unpolarized bottom hadrons including lepton mass effects. We calculate the differential decay spectra dGAMMA/(dE(tau)), and the total decay rate for B meson decays to final states containing a tau lepton.

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页码：37 / 44

页数：8

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