Simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model
文献类型：期刊论文
| 作者 | Han, XF; Li, TJ ; Wang, L; Zhang, Y1
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2019 |
| 卷号 | 99期号:9页码:95034 |
| ISSN号 | 2470-0010 |
| 关键词 | G-2 |
| 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 |
| 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. |
入库方式： OAI收割
来源：理论物理研究所
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