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题名: Probing new physics from top quark FCNC process at LHC: A mini review
作者: Yang, Jin Min
刊名: INTERNATIONAL JOURNAL OF MODERN PHYSICS A
出版日期: 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
学科分类: Physics
通讯作者: Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China
部门归属: [Yang, JM] Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China; [Yang, JM] Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
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.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000259545800034
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5481
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:
Yang, Jin Min. 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.
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