Exclusive Λb→Λl+l- decay in a two-Higgs-doublet model

被引：20

作者：

Aliev, TM ^{[1
]}

Savci, M ^{[1
]}

机构：

[1] Middle E Tech Univ, Dept Phys, TR-06531 Ankara, Turkey

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2000年 / 26卷 / 07期

关键词：

D O I：

10.1088/0954-3899/26/7/302

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Rare Lambda(b) --> Lambda l(+)l(-) decay is investigated within a framework of a general two-Higgs-doublet model, in which a new sourer of CP violation exists (model III). The polarization parameter, CP asymmetry and decay width are calculated. It is shown that CP asymmetry is a sensitive tool for establishing model III.

引用

页码：997 / 1009

页数：13

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