Chiral extension of standard model and R-c, R-b problems

	Chiral extension of standard model and R-c, R-b problems
	Liu, YY; Sun, LZ; Zhang, ZP; Jiang, XD; Jiang XD(江向东)
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	1998
卷号	29 期号:4 页码:609-614
关键词	chiral extension of standard model R-c, R-b problems
通讯作者	Univ Sci & Technol China, Dept Modern Phys, Anhua 230026, Peoples R China ; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	The deviations of R-c, R-b from the standard model are discussed within our theory, the chiral extension of standard model and its supersymmetrization. Combining R-c, R-b with the coupling constants g(v), g(A) of Z(0) decay, Gamma(W+ --> e(+)nu(e)) of W+ and the Michel parameters rho(tau) of tau decay, the mixing angles between hadronic and leptonic quarks and the form factors of the leptonic axial currents are determined within experimental errors, from which it is found that the mass of down leptonic quark of the third generation is about twice the mass of top quark.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000074837900023
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238096]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Liu, YY,Sun, LZ,Zhang, ZP,et al. Chiral extension of standard model and R-c, R-b problems[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1998,29(4):609-614.
APA	Liu, YY,Sun, LZ,Zhang, ZP,Jiang, XD,&江向东.(1998).Chiral extension of standard model and R-c, R-b problems.COMMUNICATIONS IN THEORETICAL PHYSICS,29(4),609-614.
MLA	Liu, YY,et al."Chiral extension of standard model and R-c, R-b problems".COMMUNICATIONS IN THEORETICAL PHYSICS 29.4(1998):609-614.