Single top partner production in the Higgs to diphoton channel in the Littlest Higgs Model with T-parity

doi:http://dx.doi.org/10.1016/j.physletb.2015.12.066

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	Single top partner production in the Higgs to diphoton channel in the Littlest Higgs Model with T-parity
	Liu, N; Wu, L; Yang, BF; Zhang, MC; Yang, BF (reprint author), Henan Normal Univ, Coll Phys & Elect Engn, Xinxiang 453007, Peoples R China.; Wu, L (reprint author), Univ Sydney, Sch Phys, ARC Ctr Excellence Particle Phys Terascale, Sydney, NSW 2006, Australia.
刊名	PHYSICS LETTERS B
	2016
卷号	753 页码:664-669
DOI	http://dx.doi.org/10.1016/j.physletb.2015.12.066
英文摘要	The top partner as a hallmark of the Littlest Higgs Modelwith T-parity (LHT model) has been extensively searched for during the Large Hadron Collider (LHC) Run-1. With the increasing mass limits on the top partner, the single production of the top partner will be dominant over the pair production. Under the constraints from the Higgs data, the electroweak precision observables and R-b, we find that the mass of T-even top partner (T+) has to be heavier than 730 GeV. Then, we investigate the observability of the single T-even top partner production through the process pp -> T(+)j with the sequent decay T+ -> th in the di-photon channel in the LHT model at the LHC. We find that the mass of T+ can be excluded up to 800GeV at 2 sigma level at 14TeV LHC with the integrated luminosity L = 3ab(-1). (C) 2015 The Authors. Published by Elsevier B.V.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21771]
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	Liu, N; Yang, BF (reprint author), Henan Normal Univ, Coll Phys & Elect Engn, Xinxiang 453007, Peoples R China.; Wu, L (reprint author), Univ Sydney, Sch Phys, ARC Ctr Excellence Particle Phys Terascale, Sydney, NSW 2006, Australia.
推荐引用方式 GB/T 7714	Liu, N,Wu, L,Yang, BF,et al. Single top partner production in the Higgs to diphoton channel in the Littlest Higgs Model with T-parity[J]. PHYSICS LETTERS B,2016,753:664-669.
APA	Liu, N,Wu, L,Yang, BF,Zhang, MC,Yang, BF ,&Wu, L .(2016).Single top partner production in the Higgs to diphoton channel in the Littlest Higgs Model with T-parity.PHYSICS LETTERS B,753,664-669.
MLA	Liu, N,et al."Single top partner production in the Higgs to diphoton channel in the Littlest Higgs Model with T-parity".PHYSICS LETTERS B 753(2016):664-669.