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TeV SUSY dark matter confronted with the current direct and indirect detection data

文献类型：期刊论文

作者Abdughani, M3; Ren, J3; Zhao, J2,3
刊名EUROPEAN PHYSICAL JOURNAL C
出版日期2019
卷号79期号:2页码:146
ISSN号1434-6044
DOI10.1140/epjc/s10052-019-6645-3
英文摘要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.
学科主题Physics
语种英语
源URL[http://ir.itp.ac.cn/handle/311006/23482]  
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.Beijing Univ Technol, Inst Theoret Phys, Coll Appl Sci, Beijing 100124, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
3.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		 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.

入库方式： OAI收割

来源：理论物理研究所

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