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Huang, CS; Wei, L; Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Search for new physics via CP violation in Bd,s -> l(+)l(-)
Source PublicationPHYSICS LETTERS B
KeywordElectric-dipole Moment N=1 Supergravity Standard Model Doublet Model B-decays Neutron B->x(s)Tau(+)Tau(-) B->x(s)l(+)l(-)
AbstractIt is shown that in the approximation of \q/p\ = 1 the CP violation in B-d,s(0) --> l(+)l(-) decays vanishes in SM. In a 2HDM with CP violating phases and MSSM the CP asymmetries depend on the parameters of models and can be as large as 40% for B-d(0) and 3% for B-s(0). An observation of CP asymmetry in the decays would unambiguously signal the existence of new physics. (C) 2002 Published by Elsevier Science B.V.
2002
ISSN0370-2693
Volume525Issue:40910Pages:107-113
Subject AreaPhysics
Indexed BySCI
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Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13613
Collection理论物理所科研产出_SCI论文
Corresponding AuthorHuang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Huang, CS,Wei, L,Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Search for new physics via CP violation in Bd,s -> l(+)l(-)[J]. PHYSICS LETTERS B,2002,525(40910):107-113.
APA Huang, CS,Wei, L,&Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2002).Search for new physics via CP violation in Bd,s -> l(+)l(-).PHYSICS LETTERS B,525(40910),107-113.
MLA Huang, CS,et al."Search for new physics via CP violation in Bd,s -> l(+)l(-)".PHYSICS LETTERS B 525.40910(2002):107-113.
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