Dark matter searches in the mono-Z channel at high energy e(+)e(-) colliders
文献类型：期刊论文
| 作者 | Yu ZH(余钊焕) ; Bi XJ(毕效军); Yu, ZH; Bi, XJ; Yan, QS; Yin, PF;殷鹏飞
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2014 |
| 卷号 | 90期号:5页码:55010 |
| 英文摘要 | We explore the mono-Z signature for dark matter searches at future high energy e(+)e(-) colliders. In the context of effective field theory, we consider two kinds of contact operators describing dark matter interactions with electroweak gauge bosons and with electron/positron, respectively. For five benchmark models, we propose kinematic cuts to distinguish signals from backgrounds for both charged leptonic and hadronic decay modes of the Z boson. We also present the experimental sensitivity to cutoff scales of effective operators and compare it with that of the Fermi-LAT indirect search and demonstrate the gains in significance for the several configurations of polarized beams. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000349298600003 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224778]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Yu ZH,Bi XJ,Yu, ZH,et al. Dark matter searches in the mono-Z channel at high energy e(+)e(-) colliders[J]. PHYSICAL REVIEW D,2014,90(5):55010. |
| APA | 余钊焕,毕效军,Yu, ZH,Bi, XJ,Yan, QS,&Yin, PF；殷鹏飞.(2014).Dark matter searches in the mono-Z channel at high energy e(+)e(-) colliders.PHYSICAL REVIEW D,90(5),55010. |
| MLA | 余钊焕,et al."Dark matter searches in the mono-Z channel at high energy e(+)e(-) colliders".PHYSICAL REVIEW D 90.5(2014):55010. |
入库方式： OAI收割
来源：高能物理研究所
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。