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	Top quark three-body decays in the R-parity violating MSSM
	Heng, Zhaoxia; Lu, Gongru; Wu, Lei; Yang, Jin Min; Heng, ZX , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
刊名	PHYSICAL REVIEW D
	2009
卷号	79期号:9页码:-
关键词	Supersymmetric Electroweak Corrections Fermilab-tevatron Standard Model Linear Colliders Rare Decays One-loop 2-higgs-doublet Models 3rd-family Quarks Hadron Colliders Fcnc Processes
ISSN号	1550-7998
英文摘要	In the minimal supersymmetric standard model the R-parity violating interactions can trigger various exotic three-body decays for the top quark, which may be accessible at the LHC. In this work we examine the R-violating decays t -> cX(1)X(2), which include the tree-level processes t -> cl(i)(-)l(j)(+) (l(i) = e, mu, tau) and t -> cd(i)(d) over bar (j) (d(i) = d, s, b), as well as the loop- induced processes t -> cgX (X = g, gamma, Z, h). We find that the hereto weakly constrained R-violating couplings can render the decay branching ratios quite sizable, some of which already reach the sensitivity of the Tevatron collider and can be explored at the LHC with better sensitivity.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000266501800048
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5333]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Heng, ZX , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Heng, Zhaoxia,Lu, Gongru,Wu, Lei,et al. Top quark three-body decays in the R-parity violating MSSM[J]. PHYSICAL REVIEW D,2009,79(9):-.
APA	Heng, Zhaoxia,Lu, Gongru,Wu, Lei,Yang, Jin Min,&Heng, ZX , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.(2009).Top quark three-body decays in the R-parity violating MSSM.PHYSICAL REVIEW D,79(9),-.
MLA	Heng, Zhaoxia,et al."Top quark three-body decays in the R-parity violating MSSM".PHYSICAL REVIEW D 79.9(2009):-.

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