SUPERSYMMETRIC QCD CONTRIBUTIONS TO THE TOP-QUARK WIDTH

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	SUPERSYMMETRIC QCD CONTRIBUTIONS TO THE TOP-QUARK WIDTH
	LI, CS; YANG, JM; HU, BQ; LI, CS , CHONGQING UNIV,DEPT APPL PHYS,CHONGQING 630044,PEOPLES R CHINA.
刊名	PHYSICAL REVIEW D
	1993
卷号	48 期号:11 页码:5425-5428
关键词	Higgs-boson Decay Gluino Mass Limits Radiative-corrections Loop Corrections Standard Model Equivalence Theorem Ppbar Collider Squark Search Renormalization
ISSN号	0556-2821
英文摘要	Virtual contributions of squark-gluino coupling to the top quark decay width Gamma(t-->W(+)b) and Gamma(t-->H(+)b) are calculated to one-loop order in the minimal supersymmetric standard model. The corrections are found to reduce the top quark width. If the squarks and gluinos take their lowest allowed masses, the correction to Gamma(t-->W(+)b) can reach the level of 1% and the correction to Gamma(t-->H(+)b) is typically a few percent.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/11983]
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	LI, CS , CHONGQING UNIV,DEPT APPL PHYS,CHONGQING 630044,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	LI, CS,YANG, JM,HU, BQ,et al. SUPERSYMMETRIC QCD CONTRIBUTIONS TO THE TOP-QUARK WIDTH[J]. PHYSICAL REVIEW D,1993,48(11):5425-5428.
APA	LI, CS,YANG, JM,HU, BQ,&LI, CS , CHONGQING UNIV,DEPT APPL PHYS,CHONGQING 630044,PEOPLES R CHINA..(1993).SUPERSYMMETRIC QCD CONTRIBUTIONS TO THE TOP-QUARK WIDTH.PHYSICAL REVIEW D,48(11),5425-5428.
MLA	LI, CS,et al."SUPERSYMMETRIC QCD CONTRIBUTIONS TO THE TOP-QUARK WIDTH".PHYSICAL REVIEW D 48.11(1993):5425-5428.