CP ASYMMETRIES IN PENGUIN-DOMINATED B-]S TRANSITIONS

被引：47

作者：

DESHPANDE, NG ^{[1
]}

TRAMPETIC, J ^{[1
]}

机构：

[1] UNIV BIELEFELD,FAK PHYS,W-4800 BIELEFELD 1,GERMANY

来源：

PHYSICAL REVIEW D | 1990年 / 41卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.41.2926

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the CP asymmetry in the penguin-dominated inclusive quark subprocess bs. This calculation should be valid for all two-body processes, such as BK, BK*, which are penguin dominated. The asymmetry is less than one percent in the three-generation model, but could be as large as 20% in the four-generation model. © 1990 The American Physical Society.

引用

页码：2926 / 2929

页数：4

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