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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(-)
发表期刊PHYSICAL REVIEW D
关键词Rare B-decays B->s-gamma Qcd
摘要It 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
卷号59期号:1页码:-
学科领域Physics
收录类别SCI
引用统计
被引频次:110[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/311006/12211
专题理论物理所科研产出_SCI论文
通讯作者Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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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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