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Wang, Lei; Yang, Jin Min; Wang, L , Acad Sinica, Inst Theoret Phys, Beijing 100190, Peoples R China
Higgs boson decays and production via gluon fusion at LHC in littlest Higgs models with T parity
Source PublicationPHYSICAL REVIEW D
AbstractWe study the Higgs boson decays and production via gluon fusion at the LHC as a probe of two typical littlest Higgs models which introduce a top quark partner with different (even and odd) T parity to cancel the Higgs mass quadratic divergence contributed by the top quark. For each model, we consider two different choices for the down-type quark Yukawa couplings. We first examine the branching ratios of the Higgs boson decays and then study the production via gluon fusion followed by the decay into two photons or two weak gauge bosons. We find that the predictions can be quite different for different models or different choices of down-type quark Yukawa couplings, and all these predictions can sizably deviate from the standard model predictions. So the Higgs boson processes at the LHC can be a sensitive probe for these littlest Higgs models.
2009
ISSN1550-7998
Volume79Issue:5Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5365
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWang, L , Acad Sinica, Inst Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Lei,Yang, Jin Min,Wang, L , Acad Sinica, Inst Theoret Phys, Beijing 100190, Peoples R China. Higgs boson decays and production via gluon fusion at LHC in littlest Higgs models with T parity[J]. PHYSICAL REVIEW D,2009,79(5):-.
APA Wang, Lei,Yang, Jin Min,&Wang, L , Acad Sinica, Inst Theoret Phys, Beijing 100190, Peoples R China.(2009).Higgs boson decays and production via gluon fusion at LHC in littlest Higgs models with T parity.PHYSICAL REVIEW D,79(5),-.
MLA Wang, Lei,et al."Higgs boson decays and production via gluon fusion at LHC in littlest Higgs models with T parity".PHYSICAL REVIEW D 79.5(2009):-.
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