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Probing new physics from CP violation in radiative B decays
Wu, YL; Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
1999
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号16期号:5页码:339-341
摘要When new CP-violating interactions are dominated by flavor changing neutral particle exchanges, which may occur in many extensions of the standard model, we examine a type-3 two-Higgs-doublet model and find that direct CP asymmetries can be as large as about 25% Time-dependent and time-integrated mixing-induced CP asymmetries up to 85 and 40%, respectively, are possible without conflict with other constraints. It mainly requirs an enhanced chrome-magnetic dipole b --> sg decay to be close to the present experimental bound.
部门归属Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词2-higgs-doublet Model Standard-model Meson Decay B->s-gamma Eta
学科领域Physics
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收录类别SCI
WOS记录号WOS:000081363300010
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被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13200
专题理论物理所1978-2010年知识产出
通讯作者Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
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Wu, YL,Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.. Probing new physics from CP violation in radiative B decays[J]. CHINESE PHYSICS LETTERS,1999,16(5):339-341.
APA Wu, YL,&Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(1999).Probing new physics from CP violation in radiative B decays.CHINESE PHYSICS LETTERS,16(5),339-341.
MLA Wu, YL,et al."Probing new physics from CP violation in radiative B decays".CHINESE PHYSICS LETTERS 16.5(1999):339-341.
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