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题名: Experimental constraints on supersymmetric top-charm partner flavor mixing and implications for top-quark flavor changing neutral current processes
作者: Cao, Junjie ;  Eilam, Gad ;  Hikasa, Ken-ichi ;  Yang, Jin Min
刊名: PHYSICAL REVIEW D
出版日期: 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
学科分类: Physics
通讯作者: Cao, JJ , Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel
部门归属: Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel; Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
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.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000240239300011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5933
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
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):-.
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