Higgs boson decay h -> Z gamma and muon magnetic dipole moment in the mu nu SSM

doi:10.1007/JHEP04(2020)002

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	Higgs boson decay h -> Z gamma and muon magnetic dipole moment in the mu nu SSM
	Liu, Chang-Xin ; Zhang, Hai-Bin ; Yang, Jin-Lei ; Zhao, Shu-Min ; Liu, Yu-Bin ; Feng, Tai-Fu
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2020
期号	4 页码:2
关键词	ELECTROWEAK SYMMETRY-BREAKING PP COLLISIONS PARTICLE-PRODUCTION SEARCH PROGRAM SUPERSYMMETRY FEYNHIGGS ROOT-S=7 PHOTON MSSM
ISSN号	1029-8479
DOI	10.1007/JHEP04(2020)002
英文摘要	To solve the mu problem and generate three tiny neutrino masses in the MSSM, the mu from nu Supersymmetric Standard Model (mu nu SSM) introduces three singlet right- handed neutrino superfields, which lead to the mixing of the Higgs doublets with the sneutrinos. The mixing affects the lightest Higgs boson mass and the Higgs couplings. The present observed 95% CL upper limit on signal strength of the 125 GeV Higgs boson decay h -> Z gamma is 6.6, which still is plenty of space to prove the existence of new physics. In this work, we investigate the signal strength of the 125 GeV Higgs boson decay channel h -> Z gamma in the mu nu SSM. Besides, we consider the two-loop electroweak corrections of muon anomalous magnetic dipole moment (MDM) in the model, which also make important contributions compared with one-loop electroweak corrections.
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/311006/27001]
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.Chongqing Univ, Coll Phys, Chongqing 400044, Peoples R China 2.[Liu, Chang-Xin 3.Zhang, Hai-Bin 4.Yang, Jin-Lei 5.Zhao, Shu-Min 6.Hebei Univ, Dept Phys, Baoding 071002, Peoples R China 7.Key Lab High Precis Computat & Applicat Quantum F, Baoding 071002, Peoples R China 8.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 9.Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chang-Xin,Zhang, Hai-Bin,Yang, Jin-Lei,et al. Higgs boson decay h -> Z gamma and muon magnetic dipole moment in the mu nu SSM[J]. JOURNAL OF HIGH ENERGY PHYSICS,2020(4):2.
APA	Liu, Chang-Xin,Zhang, Hai-Bin,Yang, Jin-Lei,Zhao, Shu-Min,Liu, Yu-Bin,&Feng, Tai-Fu.(2020).Higgs boson decay h -> Z gamma and muon magnetic dipole moment in the mu nu SSM.JOURNAL OF HIGH ENERGY PHYSICS(4),2.
MLA	Liu, Chang-Xin,et al."Higgs boson decay h -> Z gamma and muon magnetic dipole moment in the mu nu SSM".JOURNAL OF HIGH ENERGY PHYSICS .4(2020):2.