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Chao, W; Guo, HK; Li, HL; Shu, J1,3,4,5
Electron flavored dark matter
Source PublicationPHYSICS LETTERS B
Language英语
AbstractIn 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
ISSN0370-2693
Volume782Pages:517-522
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
DOI10.1016/j.physletb.2018.05.075
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22865
Collection理论物理所科研产出_SCI论文
Affiliation1.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.
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