ITP OpenIR  > 理论物理所2016年知识产出
On the evaporation of solar dark matter: spin-independent effective operators
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.
2016
发表期刊JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
期号9页码:18
文章类型Article
摘要As 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.
关键词Dark Matter Theory Dark Matter Experiments
学科领域Astronomy & Astrophysics ; Physics
资助者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 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]
DOIhttp://dx.doi.org/10.1088/1475-7516/2016/09/018
关键词[WOS]MASSIVE PARTICLES ; ENERGY-TRANSPORT ; SUN ; CAPTURE ; EARTH ; WIMPS
收录类别SCI
语种英语
资助者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 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]
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21542
专题理论物理所2016年知识产出
通讯作者Liang, ZL (reprint author), Chinese Acad Sci, Inst High Energy Phys, 19B Yuquan Rd, Beijing 100049, Peoples R China.
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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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