Higgs exotic decays in general NMSSM with self-interacting dark matter

doi:10.1142/S0217751X18410026

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	Higgs exotic decays in general NMSSM with self-interacting dark matter
	Zhao, J 1; Wang, WY ; Zhang, MC
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2018
卷号	33 期号:11 页码:1841002
关键词	SUPERSYMMETRIC STANDARD MODEL LAMBDA-CDM PHENOMENOLOGY SATELLITES EXTENSION NEUTRINO BOSONS MILKY MSSM
ISSN号	0217-751X
DOI	10.1142/S0217751X18410026
英文摘要	Under current LHC and dark matter constraints, the general NMSSM can have self interacting dark matter to explain the cosmological small structure. In this scenario, the dark matter is the light singlino-like neutralino (chi) which self-interacts through exchanging the light singlet-like scalars (h(1), a(1)). These light scalars and neutralinos inevitably interact with the 125 GeV SM-like Higgs boson (h(SM)), which cause the Higgs exotic decays h(SM) -> h(1)h(1), a(1)a(1), chi chi. We first demonstrate the parameter space required by the explanation of the cosmological small structure and then display the Higgs exotic decays. We find that in such a parameter space the Higgs exotic decays can have branching ratios of a few percent, which should be accessible in the future e(+)e(-) colliders.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/22919]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Beijing Univ Technol, Inst Theoret Phys, Coll Appl Sci, Beijing 100124, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhao, J,Wang, WY,Zhang, MC. Higgs exotic decays in general NMSSM with self-interacting dark matter[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2018,33(11):1841002.
APA	Zhao, J,Wang, WY,&Zhang, MC.(2018).Higgs exotic decays in general NMSSM with self-interacting dark matter.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,33(11),1841002.
MLA	Zhao, J,et al."Higgs exotic decays in general NMSSM with self-interacting dark matter".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 33.11(2018):1841002.