ITP OpenIR  > SCI期刊论文
Huang, CS; Liao, W; Yan, QS; Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Promising process to distinguish supersymmetric models with large tan beta from the standard model: B -> X-s mu(+)mu(-)
Source PublicationPHYSICAL REVIEW D
KeywordRare B-decays B->s-gamma Qcd
AbstractIt is shown that in supersymmetric models the large supersymmetric contributions to B --> X(s)mu(+)mu(-) come from the Feynman diagrams which consist of exchanging neutral Higgs boson loops and are proportional to m(b)m(mu)tan(3)beta/m(h)(2) when tan beta is large and the mass of the lightest neutral Higgs boson m(h) is not too large (say, less than 150 GeV). Numerical results show that the branching ratios of B --> X(s)mu(+)mu(-) can be enhanced by more than 100% compared to the standard model (SM) and the backward-forward asymmetry of the lepton is significantly different from that in the SM when tan beta greater than or equal to 30.
1999
ISSN0556-2821
Volume59Issue:1Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:116[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12211
CollectionSCI期刊论文
Corresponding AuthorHuang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Huang, CS,Liao, W,Yan, QS,et al. Promising process to distinguish supersymmetric models with large tan beta from the standard model: B -> X-s mu(+)mu(-)[J]. PHYSICAL REVIEW D,1999,59(1):-.
APA Huang, CS,Liao, W,Yan, QS,&Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1999).Promising process to distinguish supersymmetric models with large tan beta from the standard model: B -> X-s mu(+)mu(-).PHYSICAL REVIEW D,59(1),-.
MLA Huang, CS,et al."Promising process to distinguish supersymmetric models with large tan beta from the standard model: B -> X-s mu(+)mu(-)".PHYSICAL REVIEW D 59.1(1999):-.
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