Search for a lighter Higgs boson in the Next-to-Minimal Supersymmetric Standard Model

doi:10.1088/1674-1137/42/10/103107

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	Search for a lighter Higgs boson in the Next-to-Minimal Supersymmetric Standard Model
	Chen GM(陈国明); Wang C(王储); Camen, C; Finco, L; Lethuillier, M; Gascon-Shotkin, S; Tao JQ(陶军全); Shahzad; MA; Zhang SJ(张思靓)
刊名	CHINESE PHYSICS C
	2018
卷号	42 期号:10 页码:103107
关键词	Next-to-Minimal Supersymmetric Standard Model lighter Higgs boson discovery potentials
ISSN号	1674-1137
DOI	10.1088/1674-1137/42/10/103107
文献子类	Article
英文摘要	Following the discovery of the Higgs boson with a mass of approximately 125 GeV at the LHC, many studies have been performed from both the theoretical and experimental viewpoints to search for a new Higgs Boson that is lighter than 125 GeV. We explore the possibility of constraining a lighter neutral scalar Higgs boson h(1) and a lighter pseudo-scalar Higgs boson a(1) in the Next-to-Minimal Supersymmetric Standard Model by restricting the next-to-lightest scalar Higgs boson h(2) to be the one observed at the LHC after applying the phenomenological constraints and those from experimental measurements. Such lighter particles are not yet completely excluded by the latest results of the search for a lighter Higgs boson in the diphoton decay channel from LHC data. Our results show that some new constraints on the Next-to-Minimal Supersymmetric Standard Model could be obtained for a lighter scalar Higgs boson at the LHC if such a search is performed by experimental collaborations and more data. The potentials of discovery for other interesting decay channels of such a lighter neutral scalar or pseudo-scalar particle are also discussed.
电子版国际标准刊号	2058-6132
WOS关键词	MU-PROBLEM ; SUPERGRAVITY ; PARTICLE ; PHYSICS ; WEAK ; LHC
WOS研究方向	Physics
语种	英语
CSCD记录号	CSCD:6342987
WOS记录号	WOS:000446794300007
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/286405]
专题	高能物理研究所_粒子天体物理中心
通讯作者	Tao JQ(陶军全)
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Chen GM,Wang C,Camen, C,et al. Search for a lighter Higgs boson in the Next-to-Minimal Supersymmetric Standard Model[J]. CHINESE PHYSICS C,2018,42(10):103107.
APA	陈国明.,王储.,Camen, C.,Finco, L.,Lethuillier, M.,...&沈玉乔.(2018).Search for a lighter Higgs boson in the Next-to-Minimal Supersymmetric Standard Model.CHINESE PHYSICS C,42(10),103107.
MLA	陈国明,et al."Search for a lighter Higgs boson in the Next-to-Minimal Supersymmetric Standard Model".CHINESE PHYSICS C 42.10(2018):103107.