Probing new physics from top quark FCNC process at LHC: A mini review

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	Probing new physics from top quark FCNC process at LHC: A mini review
	Yang, Jin Min; Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2008
卷号	23 期号:21 页码:3343-3347
关键词	Topcolor-assisted Technicolor Changing Neutral Couplings Hadron Colliders Standard Model Linear Colliders Rare Decays Cern Lhc Supersymmetric Model Unconstrained Mssm Susy
ISSN号	0217-751X
英文摘要	Since the top quark FCNC processes are extremely supressed in the Standard Model (SM) but could be greatly enhanced in some new physics models, they could serve as a smoking gun for new physics hunting at the LHC. In this brief review we summarize the new physics predictions for various top quark FCNC processes at the LHC by focusing on two typical models: the minimal supersymmetric model (MSSM) and the topcolor-assisted technicol or (TC2) model. The conclusion is: (1) Both new physics models can greatly enhance the SM predictions by several orders; (2) The TC2 model allows for largest enhancement, and for each channel the maximal prediction is much larger than in the MSSM; (3) Compared with the 3 sigma sensitivity at the LHC, only a couple of channels are accessible for the MSSM while most channles are accesible for the TC2 model.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000259545800034
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5481]
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	Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jin Min,Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China. Probing new physics from top quark FCNC process at LHC: A mini review[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2008,23(21):3343-3347.
APA	Yang, Jin Min,&Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China.(2008).Probing new physics from top quark FCNC process at LHC: A mini review.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,23(21),3343-3347.
MLA	Yang, Jin Min,et al."Probing new physics from top quark FCNC process at LHC: A mini review".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 23.21(2008):3343-3347.