PandaX limits on the light dark matter with a light mediator in the singlet extension of MSSM
文献类型：期刊论文
| 作者 | Wang, Wenyu; Wu, Jia-Jun; Xiong, Zhao-Hua; Zhao, Jun1,2 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2020 |
| 卷号 | 44期号:6页码:63102 |
| 关键词 | SUPERSYMMETRIC STANDARD MODEL HIGGS NEUTRINO MILKY |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/44/6/063102 |
| 英文摘要 | Using the latest PandaX limits on the light dark matter (DM) with a light mediator, we check their implication on the parameter space of the general singlet extension of MSSM (withoutZ(3)symmetry), which can have a sufficient DM self-interaction to solve the small-scale structure problem. We find that the PandaX limits can tightly constrain the parameter space, depending on the coupling lambda between the singlet and doublet Higgs fields. For the singlet extension of MSSM withZ(3)symmetry, the so-called NMSSM, we also demonstrate the PandaX constraints on its parameter space, which gives a light DM with the correct relic density but without sufficient self-interaction to solve the small-scale structure problem. We find that in NMSSM, the GeV dark matter with a sub-GeV mediator is tightly constrained. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27431]  |
| 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.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wenyu,Wu, Jia-Jun,Xiong, Zhao-Hua,et al. PandaX limits on the light dark matter with a light mediator in the singlet extension of MSSM[J]. CHINESE PHYSICS C,2020,44(6):63102. |
| APA | Wang, Wenyu,Wu, Jia-Jun,Xiong, Zhao-Hua,&Zhao, Jun.(2020).PandaX limits on the light dark matter with a light mediator in the singlet extension of MSSM.CHINESE PHYSICS C,44(6),63102. |
| MLA | Wang, Wenyu,et al."PandaX limits on the light dark matter with a light mediator in the singlet extension of MSSM".CHINESE PHYSICS C 44.6(2020):63102. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。