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Cheng, JF; Huang, CS; Wu, XH; Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Neutral Higgs boson contributions to CP asymmetry of B -> phi K-S in MSSM
Source PublicationPHYSICS LETTERS B
KeywordB-meson Decays Qcd Factorization Standard Model Violation Extraction Currents Penguins Quark
AbstractWe have studied the neutral Higgs boson (NHB) contributions to the pure penguin process B --> phiK(S) in MSSM with middle and large tanbeta (say, > 8). We show that the alpha(s) order hadronic matrix elements of NHB induced operators can make sizable effects on both the branch ratio and time-dependent CP asymmetry S-phiK. Under all the relevant experimental constraints, the Higgs mediated contributions to S-phiK alone can provide a significant deviation from SM and, in particular, lead to a negative S-phiK which is reported by BaBar and Belle. (C) 2004 Elsevier B.V. All rights reserved.
2004
ISSN0370-2693
Volume585Issue:40972Pages:287-294
Subject AreaPhysics
Indexed BySCI
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Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14094
CollectionSCI期刊论文
Corresponding AuthorCheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Cheng, JF,Huang, CS,Wu, XH,et al. Neutral Higgs boson contributions to CP asymmetry of B -> phi K-S in MSSM[J]. PHYSICS LETTERS B,2004,585(40972):287-294.
APA Cheng, JF,Huang, CS,Wu, XH,&Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2004).Neutral Higgs boson contributions to CP asymmetry of B -> phi K-S in MSSM.PHYSICS LETTERS B,585(40972),287-294.
MLA Cheng, JF,et al."Neutral Higgs boson contributions to CP asymmetry of B -> phi K-S in MSSM".PHYSICS LETTERS B 585.40972(2004):287-294.
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