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Chiral couplings of W
Gopalakrishna, Shrihari; Han, Tao; Lewis, Ian; Si, Zong-guo; Zhou, Yu-Feng; Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India
2010
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号82期号:11页码:-
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.
部门归属[Gopalakrishna, S] Inst Math Sci, Madras 600113, Tamil Nadu, India; [Gopalakrishna, S] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia; [Han, T; Lewis, I] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA; [Si, ZG] Shandong Univ, Dept Phys, Jinan 250100, Shandong, Peoples R China; [Zhou, YF] Chinese Acad Sci, Kavli Inst Theoret Phys China, Inst Theoret Phys, Beijing 100190, Peoples R China; [Zhou, YF] Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
关键词Left-right Symmetry Hadron Colliders Pair Production Cp Violation Gauge Bosons Decay Distributions Interference Physics Bounds
学科领域Physics
资助者US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164] ; US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164] ; US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164] ; US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164]
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收录类别SCI
资助者US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164] ; US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164] ; US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164] ; US DOE[DE-FG02-95ER40896]; DOE at the Brookhaven National Laboratory[DE-AC02-98CH10886 (BNL)]; NSFC; Natural Science Foundation of Shandong Province[JQ200902]; National Science Foundation[PHY05-51164]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/4993
专题理论物理所1978-2010年知识产出
通讯作者Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India
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GB/T 7714
Gopalakrishna, Shrihari,Han, Tao,Lewis, Ian,et al. Chiral couplings of W[J]. PHYSICAL REVIEW D,2010,82(11):-.
APA Gopalakrishna, Shrihari,Han, Tao,Lewis, Ian,Si, Zong-guo,Zhou, Yu-Feng,&Gopalakrishna, S , Inst Math Sci, Madras 600113, Tamil Nadu, India.(2010).Chiral couplings of W.PHYSICAL REVIEW D,82(11),-.
MLA Gopalakrishna, Shrihari,et al."Chiral couplings of W".PHYSICAL REVIEW D 82.11(2010):-.
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