Knowledge Management System of Institute of Theoretical Physics, CAS
Guo, WL; Liang, ZL; Wu, YL ; Guo, WL (reprint author), Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
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| Direct detection and solar capture of dark matter with momentum and velocity dependent elastic scattering | |
| Source Publication | NUCLEAR PHYSICS B
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| Language | 英语 |
| Keyword | Sun |
| Abstract | We explore the momentum and velocity dependent elastic scattering between the dark matter (DM) particles and the nuclei in detectors and the Sun. In terms of the non-relativistic effective theory, we phenomenologically discuss ten kinds of momentum and velocity dependent DM nucleus interactions and recalculate the corresponding upper limits on the spin-independent DM nucleon scattering cross section from the current direct detection experiments. The DM solar capture rate is calculated for each interaction. Our numerical results show that the momentum and velocity dependent cases can give larger solar capture rate than the usual contact interaction case for almost the whole parameter space. On the other hand, we deduce the Super-Kamiokande's constraints on the solar capture rate for eight typical DM annihilation channels. In contrast to the usual contact interaction, the Super-Kamiokande and IceCube experiments can give more stringent limits on the DM nucleon elastic scattering cross section than the current direct detection experiments for several momentum and velocity dependent DM nucleus interactions. In addition, we investigate the mediator mass effect on the DM elastic scattering cross section and solar capture rate. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved. |
| 2014 | |
| ISSN | 0550-3213 |
| Volume | 878Issue:-Pages:295-308 |
| Subject Area | Physics |
| DOI | 10.1016/j.nuclphysb.2013.11.016 |
| Indexed By | SCI |
| Funding Organization | National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science ; National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science ; National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science ; National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/15523 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Guo, WL (reprint author), Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Guo, WL,Liang, ZL,Wu, YL,et al. Direct detection and solar capture of dark matter with momentum and velocity dependent elastic scattering[J]. NUCLEAR PHYSICS B,2014,878(-):295-308. |
| APA | Guo, WL,Liang, ZL,Wu, YL,&Guo, WL .(2014).Direct detection and solar capture of dark matter with momentum and velocity dependent elastic scattering.NUCLEAR PHYSICS B,878(-),295-308. |
| MLA | Guo, WL,et al."Direct detection and solar capture of dark matter with momentum and velocity dependent elastic scattering".NUCLEAR PHYSICS B 878.-(2014):295-308. |
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