Experimental constraints on supersymmetric top-charm partner flavor mixing and implications for top-quark flavor changing neutral current processes

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	Experimental constraints on supersymmetric top-charm partner flavor mixing and implications for top-quark flavor changing neutral current processes
	Cao, Junjie; Eilam, Gad; Hikasa, Ken-ichi; Yang, Jin Min; Cao, JJ , Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel
刊名	PHYSICAL REVIEW D
	2006
卷号	74 期号:3 页码:-
关键词	Standard Model Linear Colliders Fcnc Processes Rare Decay Mssm Susy Physics Extensions Violation Lhc
ISSN号	1550-7998
英文摘要	We examine experimental constraints on scharm-stop flavor mixing in the minimal supersymmetric standard model, which arise from the experimental bounds on squark and Higgs boson masses, the precision measurements of W-boson mass and the effective weak mixing angle, as well as the experimental data on B-s-(B) over bar (s) mixing and b -> s gamma. We find that the combined analysis can put rather stringent constraints on c(L)-t(L) and c(L)-t(R) mixings. As an illustration for the effects of such constraints, we examine various top-quark flavor-changing neutral-current processes induced by scharm-stop mixings at the LHC and find that their maximal rates are significantly lowered.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000240239300011
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5933]
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	Cao, JJ , Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel
推荐引用方式 GB/T 7714	Cao, Junjie,Eilam, Gad,Hikasa, Ken-ichi,et al. Experimental constraints on supersymmetric top-charm partner flavor mixing and implications for top-quark flavor changing neutral current processes[J]. PHYSICAL REVIEW D,2006,74(3):-.
APA	Cao, Junjie,Eilam, Gad,Hikasa, Ken-ichi,Yang, Jin Min,&Cao, JJ , Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel.(2006).Experimental constraints on supersymmetric top-charm partner flavor mixing and implications for top-quark flavor changing neutral current processes.PHYSICAL REVIEW D,74(3),-.
MLA	Cao, Junjie,et al."Experimental constraints on supersymmetric top-charm partner flavor mixing and implications for top-quark flavor changing neutral current processes".PHYSICAL REVIEW D 74.3(2006):-.