Inclusive B->sg decay in QCD

被引：0

作者：

Halperin, I ^{[1
]}

Lublinsky, M ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,DEPT PHYS,IL-32000 HAIFA,ISRAEL

来源：

PHYSICAL REVIEW D | 1997年 / 56卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.56.512

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The inclusive nonleptonic transition rate of the B meson in a gluonic penguin channel is calculated in QCD beyond the perturbation theory using the heavy quark mass expansion. We find that a leading Fewer 1/m(b)(2) correction to the parton model result constitutes about 4% in the inclusive decay rate.

引用

页码：512 / 514

页数：3

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