ON THE QCD CORRECTIONS TO B-]S-GAMMA IN SUPERSYMMETRIC MODELS

被引：31

作者：

ANLAUF, H

机构：

[1] Stanford Linear Accelerator Center, Stanford University, Stanford

来源：

NUCLEAR PHYSICS B | 1994年 / 430卷 / 02期

关键词：

D O I：

10.1016/0550-3213(94)00417-X

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 reinvestigate the leading QCD corrections to the radiative decay b --> sy for supersymmetric extensions of the Standard Model, Although the major contributions to the corrections originate from the running of the effective Lagrangian from the W scale down to the b scale, additional corrections are expected from large mass splittings between the particles running in the loops, as well as from integrating out heavy particles at scales different from the W mass. The calculation is performed in the framework of effective field theories.

引用

页码：245 / 277

页数：33

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