WR effects on CP asymmetries in B meson decays

被引：0

作者：

Silverman, D ^{[1
]}

Yao, H

机构：

[1] Univ Calif Irvine, Dept Phys, Irvine, CA 92697 USA

[2] Natl Taiwan Normal Univ, Dept Phys, Taipei 117, Taiwan

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2001年 / 10期

关键词：

beyond standard model; B-physics; CP violation;

D O I：

暂无

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：

After we have limited elements of the right-handed CKM matrix to satisfy the bounds for CP violation epsilon(K) in K meson systems, the right-handed charged current gauge boson W-R is shown to substantially affect CP asymmetries in B systems. A joint chi(2) analysis is applied to B-(B) over bar mixing to constrain the right-handed CKM matrix elements. In (sin (2alpha); sin (2beta)), (x(s); sin (gamma)), (rho, eta), and (x(s); sin (2phi(s))) plots in the presence of the W-R boson, we find larger allowed experimental regions that can distinguish this model from the standard model.

引用

页数：19

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