Knowledge Management System of Institute of Theoretical Physics, CAS
Chao, W; Guo, HK; Li, HL; Shu, J1,3,4,5
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| Electron flavored dark matter | |
| Source Publication | PHYSICS LETTERS B
 |
| Language | 英语 |
| Abstract | In this paper we investigate the phenomenology of the electron flavored Dirac dark matter with two types of portal interactions. We analyze constraints from the electron magnetic moment anomaly, LHC searches of singly charged scalar, dark matter relic abundance as well as direct and indirect detections. Our study shows that the available parameter space is quite constrained, but there are parameter space that is compatible with the current data. We further show that the DAMPE cosmic ray electron excess, which indicates cosmic ray excess at around 1.5 TeV, can be interpreted as the annihilation of dark matter into electron positron pairs in this model. (C) 2018 The Authors. Published by Elsevier B.V. |
| 2018 | |
| ISSN | 0370-2693 |
| Volume | 782Pages:517-522 |
| Subject Area | Astronomy & Astrophysics ; Physics |
| MOST Discipline Catalogue | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| DOI | 10.1016/j.physletb.2018.05.075 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/22865 |
| Collection | SCI期刊论文 |
| Affiliation | 1.Beijing Normal Univ, Dept Phys, Ctr Adv Quantum Studies, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Massachusetts Amherst, Dept Phys, Amherst Ctr Fundamental Interact, 710 North Pleasant St, Amherst, MA 01003 USA 4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 5.CAS Ctr Excellence Particle Phys, Beijing 100049, Peoples R China 6.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China |
| Recommended Citation GB/T 7714 | Chao, W,Guo, HK,Li, HL,et al. Electron flavored dark matter[J]. PHYSICS LETTERS B,2018,782:517-522. |
| APA | Chao, W,Guo, HK,Li, HL,&Shu, J.(2018).Electron flavored dark matter.PHYSICS LETTERS B,782,517-522. |
| MLA | Chao, W,et al."Electron flavored dark matter".PHYSICS LETTERS B 782(2018):517-522. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Electron flavored da（1311KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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