Promising process to distinguish supersymmetric models with large tan beta from the standard model: B -> X-s mu(+)mu(-)

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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
ISSN	0556-2821
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.
推荐引用方式 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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