Updates of WR effects on CP angle determination in B decays

被引：0

作者：

Hayakawa, H ^{[1
]}

Hosokawa, K ^{[1
]}

Kurimoto, T ^{[1
]}

机构：

[1] Toyama Univ, Dept Phys, Toyama 930, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 2001年 / 106卷 / 06期

关键词：

D O I：

10.1143/PTP.106.1213

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The recently observed CP violation in B decay, and B-(B) over bar mixing data put constraints on the mass of W-R and the parameters of the right-handed current quark mixing matrix V-R in the SU(2)(L) x SU(2)(R) x U(1) gauge model. It is shown that the allowed region of parameters is severely restricted for light W-R with mass of about 1 TeV or less. There exist sets of parameters that can account for the large CP violation measured by Belle, sin 2phi(1) 1(exp) similar or equal to 1, for Mw(R) = 1 - 10 TeV.

引用

页码：1213 / 1222

页数：10

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