Knowledge Management System of Institute of Theoretical Physics, CAS
Abdughani, M1; Ren, J1; Zhao, J1,2 | |
TeV SUSY dark matter confronted with the current direct and indirect detection data | |
Source Publication | EUROPEAN PHYSICAL JOURNAL C
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Language | 英语 |
Abstract | In the minimal supersymmetric standard model (MSSM) the lightest superparticle (LSP) can be a TeV neutralino (mainly dominated by higgsino or wino) which serves as a dark matter candidate with correct thermal relic density. In this work we confront the 1-3 TeV neutralino dark matter with the latest direct and indirect detections from PandaX and AMS-02/DAMPE. Considering various scenarios with decoupled sfermions, with A-mediated annihilation, with squark or stop coannihilation, we find that the parameter space is stringently constrained by the direct detection limits. In the allowed parameter space, the TeV neutralino dark matter annihilation contribution to the anti-proton flux is found to agree with the AMS-02 data while its contribution to eletron/positron flux is too small to cause any visible excess. |
2019 | |
ISSN | 1434-6044 |
Volume | 79Issue:2Pages:146 |
Subject Area | Physics |
MOST Discipline Catalogue | Physics, Particles & Fields |
DOI | 10.1140/epjc/s10052-019-6645-3 |
Indexed By | SCIE |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/23482 |
Collection | SCI期刊论文 |
Affiliation | 1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Beijing Univ Technol, Inst Theoret Phys, Coll Appl Sci, Beijing 100124, Peoples R China |
Recommended Citation GB/T 7714 | Abdughani, M,Ren, J,Zhao, J. TeV SUSY dark matter confronted with the current direct and indirect detection data[J]. EUROPEAN PHYSICAL JOURNAL C,2019,79(2):146. |
APA | Abdughani, M,Ren, J,&Zhao, J.(2019).TeV SUSY dark matter confronted with the current direct and indirect detection data.EUROPEAN PHYSICAL JOURNAL C,79(2),146. |
MLA | Abdughani, M,et al."TeV SUSY dark matter confronted with the current direct and indirect detection data".EUROPEAN PHYSICAL JOURNAL C 79.2(2019):146. |
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TeV SUSY dark matter(2360KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text |
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