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Liu, GL; Wang, F; Yang, S; Liu, GL (reprint author), Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China.
Charged Higgs production in association with W-+/- at large hadron colliders
Source PublicationPHYSICAL REVIEW D
Language英语
Keyworde(+)e(-) Collisions Symmetry-breaking Atlas Detector Search Bosons Model Lhc Energies Physics Mass
AbstractMany new physics models beyond the standard model, such as the littlest Higgs models and the left-right twin Higgs models, predict the existence of the large charged Higgs couplings H-q (b) over bar and H(+)b (q) over bar, where q = t or the new vectorlike heavy quark T. On the other hand, some new physics models, like the littlest Higgs, also predict the gauge-Higgs couplings. Such couplings may have rich collider phenomenology. We focus our attention on these couplings induced by the littlest Higgs models and the left-right twin Higgs models and consider their contributions to the production cross section for (WH -/+)-H-+/- production at the large hadron colliders. We find that the cross sections in the littlest Higgs models on the parton level gg -> W-+/- H--/+ and q (q) over bar -> W-+/- H--/+ (q = u, d, s, c, b) may reach tens of dozens femtobarns in reasonable parameter space at the collision energy of 14 TeV and that the total cross section can even reach a few hundred femtobarns in certain favored space. While in the left-right twin Higgs models, the production rates are basically one order lower than those in the littlest Higgs models. Therefore, due to the large cross sections of that in the littlest Higgs models, it may be possible to probe the charged Higgs via this process in a certain parameter space.
2013
ISSN1550-7998
Volume88Issue:11Pages:115006
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11105125, 11105124, 11205023] ; National Natural Science Foundation of China [11105125, 11105124, 11205023] ; National Natural Science Foundation of China [11105125, 11105124, 11205023] ; National Natural Science Foundation of China [11105125, 11105124, 11205023]
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15210
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLiu, GL (reprint author), Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China.
Recommended Citation
GB/T 7714
Liu, GL,Wang, F,Yang, S,et al. Charged Higgs production in association with W-+/- at large hadron colliders[J]. PHYSICAL REVIEW D,2013,88(11):115006.
APA Liu, GL,Wang, F,Yang, S,&Liu, GL .(2013).Charged Higgs production in association with W-+/- at large hadron colliders.PHYSICAL REVIEW D,88(11),115006.
MLA Liu, GL,et al."Charged Higgs production in association with W-+/- at large hadron colliders".PHYSICAL REVIEW D 88.11(2013):115006.
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