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

doi:10.1140/epjc/s10052-019-6645-3

ITP OpenIR > SCI期刊论文

	Abdughani, M 1; Ren, J 1; Zhao, J 1,2
	TeV SUSY dark matter confronted with the current direct and indirect detection data
Source Publication	EUROPEAN PHYSICAL JOURNAL C
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	79 Issue:2 Pages: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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