ITP OpenIR  > SCI期刊论文
Heng, Zhaoxia; Oakes, Robert J.; Wang, Wenyu; Xiong, Zhaohua; Yang, Jin Min; Heng, ZX , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China
B meson dileptonic decays in the next-to-minimal supersymmetric model with a light CP-odd Higgs boson
Source PublicationPHYSICAL REVIEW D
Keyword2-higgs Doublet Model Large Tan-beta Leading Qcd Corrections Standard Model Rare Physics Technicolor Scalars Mssm B->x(s)l(+)l(-)
AbstractIn the next-to-minimal supersymmetric model (NMSSM) a light CP-odd Higgs boson is so far allowed by current experiments, which, together with a large tan beta, may greatly enhance the rare dileptonic decays B -> X(s)l(+)l(-) and B(s)-> l(+)l(-)gamma. We examine these decays paying special attention to the new operator allowed by the light CP-odd Higgs boson. We find that in the parameter space allowed by current experiments like CERN LEP II and b -> s gamma, the branching ratios of these rare decays can be greatly enhanced, and thus the existing experimental data on B -> X(s)mu(+)mu(-) can further stringently constrain the parameter space (especially the region with a superlight CP-odd Higgs boson and large tan beta). In the surviving parameter space we give the predictions for other dileptonic decay branching ratios and also show the results for the forward-backward asymmetry.
2008
ISSN1550-7998
Volume77Issue:9Pages:-
Subject AreaPhysics
Indexed BySCI
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Cited Times:41[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5537
CollectionSCI期刊论文
Corresponding AuthorHeng, ZX , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China
Recommended Citation
GB/T 7714
Heng, Zhaoxia,Oakes, Robert J.,Wang, Wenyu,et al. B meson dileptonic decays in the next-to-minimal supersymmetric model with a light CP-odd Higgs boson[J]. PHYSICAL REVIEW D,2008,77(9):-.
APA Heng, Zhaoxia,Oakes, Robert J.,Wang, Wenyu,Xiong, Zhaohua,Yang, Jin Min,&Heng, ZX , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China.(2008).B meson dileptonic decays in the next-to-minimal supersymmetric model with a light CP-odd Higgs boson.PHYSICAL REVIEW D,77(9),-.
MLA Heng, Zhaoxia,et al."B meson dileptonic decays in the next-to-minimal supersymmetric model with a light CP-odd Higgs boson".PHYSICAL REVIEW D 77.9(2008):-.
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