Chiral couplings of W

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	Chiral couplings of W
	Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India; Gopalakrishna, Shrihari; Han, Tao; Lewis, Ian; Si, Zong-guo; Zhou, Yu-Feng
刊名	PHYSICAL REVIEW D
	2010
卷号	82 期号:11 页码:-
关键词	Left-right Symmetry Hadron Colliders Pair Production Cp Violation Gauge Bosons Decay Distributions Interference Physics Bounds
ISSN号	1550-7998
英文摘要	If a TeV-scale charged gauge boson (W') is discovered at the Large Hadron Collider (LHC), it will become imperative to determine its chiral couplings to standard model (SM) fermions in order to learn about the underlying theory containing the W'. We describe the reconstruction of the tb decay mode of the W' at the LHC, and identify various kinematic observables such as the angular distributions of the top quark and the lepton resulting from top decay that can be used to disentangle the chiral couplings of the W' to SM fermions. We demonstrate by presenting analytical expressions, numerical simulations, as well as intuitive illustrations for these observables at the LHC that among the SM fermions, the polarized top quark can most directly probe the chirality of such couplings.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/4993]
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	Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India
推荐引用方式 GB/T 7714	Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India,Gopalakrishna, Shrihari,Han, Tao,et al. Chiral couplings of W[J]. PHYSICAL REVIEW D,2010,82(11):-.
APA	Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India,Gopalakrishna, Shrihari,Han, Tao,Lewis, Ian,Si, Zong-guo,&Zhou, Yu-Feng.(2010).Chiral couplings of W.PHYSICAL REVIEW D,82(11),-.
MLA	Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India,et al."Chiral couplings of W".PHYSICAL REVIEW D 82.11(2010):-.