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Charged Higgs production in association with W-+/- at large hadron colliders
Liu, GL; Wang, F; Yang, S; Liu, GL (reprint author), Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China.
2013
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号88期号:11页码:115006
摘要Many 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.
部门归属[Liu, Guo-Li; Wang, Fei] Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China; [Yang, Shuo] Dalian Univ, Dept Phys, Dalian 116622, Peoples R China; [Liu, Guo-Li; Wang, Fei; Yang, Shuo] Acad Sinica, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
关键词e(+)e(-) Collisions Symmetry-breaking Atlas Detector Search Bosons Model Lhc Energies Physics Mass
学科领域Physics
资助者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] ; National Natural Science Foundation of China [11105125, 11105124, 11205023]
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收录类别SCI
语种英语
资助者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] ; National Natural Science Foundation of China [11105125, 11105124, 11205023]
WOS记录号WOS:000328601900020
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15210
专题2013年知识产出
通讯作者Liu, GL (reprint author), Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China.
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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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