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.
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页数：19
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