Simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model

doi:10.1103/PhysRevD.99.095034

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	Simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model
	Han, XF ; Li, TJ ; Wang, L ; Zhang, Y 1
刊名	PHYSICAL REVIEW D
	2019
卷号	99 期号:9 页码:95034
关键词	G-2
ISSN号	2470-0010
DOI	10.1103/PhysRevD.99.095034
英文摘要	There exist about 3.7 sigma positive and 2.4 sigma negative deviations in the muon and electron anomalous magnetic moments (g - 2). Also, some ratios for lepton universality in tau decays have almost 2 sigma deviations from the Standard Model. In this paper, we propose a lepton-specific inert two-Higgs-doublet model. After imposing all the relevant theoretical and experimental constraints, we show that these lepton anomalies can be explained simultaneously in many parameter spaces with m(H) > 200 GeV and m(A) (m(H +/-)) > 500 GeV for appropriate Yukawa couplings between leptons and inert Higgs. The key point is that these Yukawa couplings for mu and tau/e have opposite sign.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/23422]
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.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.Monash Univ, Sch Phys & Astron, ARC Ctr Excellence Particle Phys Tera Scale, Melbourne, Vic 3800, Australia 3.Yantai Univ, Dept Phys, Yantai 264005, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Han, XF,Li, TJ,Wang, L,et al. Simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model[J]. PHYSICAL REVIEW D,2019,99(9):95034.
APA	Han, XF,Li, TJ,Wang, L,&Zhang, Y.(2019).Simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model.PHYSICAL REVIEW D,99(9),95034.
MLA	Han, XF,et al."Simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model".PHYSICAL REVIEW D 99.9(2019):95034.