Searching for singlino-Higgsino dark matter in the NMSSM
文献类型：期刊论文
| 作者 | Xiang QF(向仟飞); Bi XJ(毕效军) ; Yin PF(殷鹏飞); Xiang, QF; Bi, XJ; Yin, PF; Yu, ZH
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| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2016 |
| 卷号 | 94期号:5 |
| DOI | 10.1103/PhysRevD.94.055031 |
| 通讯作者 | 向仟飞 |
| 英文摘要 | We study a simplified scenario in the next-to-minimal supersymmetric standard model with a split electroweak spectrum, in which only the singlino and Higgsinos are light and other superpartners are decoupled. Serving as a dark matter candidate, a singlino-dominated neutralino (chi) over tilde (0)(1) should have either resonant annihilation effects or sizable Higgsino components to satisfy the observed relic abundance. The sensitivities of LHC searches and dark matter detection experiments are investigated. With an integrated luminosity of 30(300) fb(-1), 3l + is not an element of(T) and 2l + is not an element of(T) searches at the 13 (14) TeV LHC are expected to reach up to m((chi) over tilde 10) similar to 150(230) GeV and m((chi) over tilde 20,(chi) over tilde1 +/-) similar to 320(480) GeV. Near future dark matter direct and indirect detection experiments are promising to cover the parameter regions where collider searches lose their sensitivities. |
| 语种 | 英语 |
| WOS记录号 | WOS:000384073200006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260832]  |
| 专题 | 中国科学院高能物理研究所 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Xiang QF,Bi XJ,Yin PF,et al. Searching for singlino-Higgsino dark matter in the NMSSM[J]. PHYSICAL REVIEW D,2016,94(5). |
| APA | 向仟飞.,毕效军.,殷鹏飞.,Xiang, QF.,Bi, XJ.,...&Yu, ZH.(2016).Searching for singlino-Higgsino dark matter in the NMSSM.PHYSICAL REVIEW D,94(5). |
| MLA | 向仟飞,et al."Searching for singlino-Higgsino dark matter in the NMSSM".PHYSICAL REVIEW D 94.5(2016). |
入库方式： OAI收割
来源：高能物理研究所
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