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题名: Loop effects and nondecoupling property of supersymmetric QCD in gb -> tH(-)
作者: Gao, GP ;  Lu, GR ;  Xiong, ZJ ;  Yang, JM
刊名: PHYSICAL REVIEW D
出版日期: 2002
卷号: 66, 期号:1, 页码:-
关键词: CHARGED-HIGGS-BOSON ;  ELECTROWEAK RADIATIVE-CORRECTIONS ;  HEAVY TOP QUARK ;  STANDARD MODEL ;  HADRON COLLIDERS ;  FERMILAB TEVATRON ;  MSSM ;  DECAY ;  H+->T(B)OVER-BAR ;  PHENOMENOLOGY
学科分类: Physics
通讯作者: Gao, GP , Henan Normal Unv, Dept Phys, Xinxiang 453002, Peoples R China.
部门归属: Henan Normal Unv, Dept Phys, Xinxiang 453002, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要: The one-loop supersymmetric (SUSY) QCD radiative correction to the gb-->tH(-) cross section is calculated in the minimal supersymmetric standard model. We find that SUSY QCD is nondecoupling if the gluino mass and the parameters mu, A(t), and A(b) are of the same order and get large. The nondecoupling contribution can be enhanced by large tan beta and therefore large corrections to the hadronic production rates at the Fermilab Tevatron and CERN Large Hadron Collider (LHC) are expected in the large tan beta limit. The fundamental reason for such nondecoupling behavior is that some couplings in the loops are proportional to the SUSY mass parameters.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000177338600059
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13491
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:
Gao, GP,Lu, GR,Xiong, ZJ,et al. Loop effects and nondecoupling property of supersymmetric QCD in gb -> tH(-)[J]. PHYSICAL REVIEW D,2002,66(1):-.
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