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题名: Probing top-color-assisted technicolor from top-charm associated production at the CERN Large Hadron Collider
作者: Cao, JJ ;  Xiong, ZH ;  Yang, JM
刊名: PHYSICAL REVIEW D
出版日期: 2003
卷号: 67, 期号:7, 页码:-
关键词: PARITY-VIOLATING SUPERSYMMETRY ;  FERMILAB TEVATRON COLLIDER ;  CHANGING NEUTRAL CURRENTS ;  QUARK PRODUCTION ;  RARE DECAYS ;  STANDARD MODEL ;  R-B ;  TOPCOLOR ;  CONSTRAINTS ;  COUPLINGS
学科分类: Physics
通讯作者: Cao, JJ , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
部门归属: CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Hiroshima Univ, Grad Sch Sci, Hiroshima 9376256, Japan
英文摘要: We propose to probe the top-color-assisted technicolor (TC2) model from the top-charm associated production at the CERN LHC, which is highly suppressed in the standard model. Because of the flavor-changing couplings of the top quark with the scalars (top-pions and top-Higgs-bosons) in the TC2 model, the top-charm associated production can occur via both the s-channel and t-channel parton processes by exchanging a scalar field at the LHC. We examine these processes through Monte Carlo simulation and find that they can reach the observable level at the LHC in quite a large part of the parameter space of the TC2 model.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000182718300006
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13333
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, JJ,Xiong, ZH,Yang, JM. Probing top-color-assisted technicolor from top-charm associated production at the CERN Large Hadron Collider[J]. PHYSICAL REVIEW D,2003,67(7):-.
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