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Liang, ZL; Wu, YL; Yang, ZQ; Zhou, YF; Liang, ZL (reprint author), Chinese Acad Sci, Inst High Energy Phys, 19B Yuquan Rd, Beijing 100049, Peoples R China.
On the evaporation of solar dark matter: spin-independent effective operators
Source PublicationJOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
Language英语
KeywordDark Matter Theory Dark Matter Experiments
AbstractAs a part of the effort to investigate the implications of dark matter (DM)-nucleon effective interactions on the solar DM detection, in this paper we focus on the evaporation of the solar DM for a set of the DM-nucleon spin-independent (SI) effective operators. In order to put the evaluation of the evaporation rate on a more reliable ground, we calculate the non-thermal distribution of the solar DM using the Monte Carlo methods, rather than adopting the Maxwellian approximation. We then specify relevant signal parameter spaces for the solar DM detection for various SI effective operators. Based on the analysis, we determine the minimum DM masses for which the DM-nucleon coupling strengths can be probed from the solar neutrino observations. As an interesting application, our investigation also shows that evaporation effect can not be neglectd in a recent proposal aiming to solve the solar abundance problem by invoking the momentum-dependent asymmetric DM in the Sun.
2016
Issue9Pages:18
Subject AreaAstronomy & Astrophysics ; Physics
DOIhttp://dx.doi.org/10.1088/1475-7516/2016/09/018
Indexed BySCI
Funding OrganizationNational Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21542
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLiang, ZL (reprint author), Chinese Acad Sci, Inst High Energy Phys, 19B Yuquan Rd, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Liang, ZL,Wu, YL,Yang, ZQ,et al. On the evaporation of solar dark matter: spin-independent effective operators[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2016(9):18.
APA Liang, ZL,Wu, YL,Yang, ZQ,Zhou, YF,&Liang, ZL .(2016).On the evaporation of solar dark matter: spin-independent effective operators.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(9),18.
MLA Liang, ZL,et al."On the evaporation of solar dark matter: spin-independent effective operators".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .9(2016):18.
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