Probing relatively heavier right-handed selectron at the CEPC, FCCee and ILC
文献类型：期刊论文
| 作者 | Ahmed, Waqas; Khan, Imtiaz1,2; Li, Tianjun1,2 ; Raza, Shabbar3; Zhang, Wenxing4,5
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2022 |
| 卷号 | 832 |
| 关键词 | LIGHTEST HIGGS-BOSON DARK-MATTER E(+)E(-) COLLISIONS MASS PHYSICS ELECTROWEAK SEARCH SUPERSYMMETRY NEUTRALINO PROGRAM |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2022.137216 |
| 英文摘要 | We employ the low energy Minimal Supersymmetric Standard Model (MSSM) to explore the parameter space associated with Z-pole and Higgs-pole solutions. Such parameter spaces can not only saturate the cold dark matter relic density bound within 5sset by the Planck 2018, but also satisfy the other standard collider mass bounds and B-physics bounds. In particular, we show that the right-handed selectron can be light. Thus, we propose a search for the relatively heavier right-handed selectron at the future lepton colliders with the center-of-mass energy root s= 240GeV and integrated luminosity 3000 fb(-1)via the mono-photon channel: e(R)(+)e(R)(-)-> (chi) over tilde (0)(1)( bino)+ (chi) over tilde (0)(1)( bino)+gamma. We show that for the Z-pole case the righthanded selectron will be excluded up to 180 GeV and 210 GeV respectively at 3sand 2s, while the right-handed selectron will be excluded up to 140 GeV and 180 GeV respectively at 3sand 2sin case of Higgs-pole. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27830]  |
| 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.Hubei Polytechn Univ, Sch Math & Phys, Huangshi 435003, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 4.Fed Urdu Univ Arts, Dept Phys Sci & Technol, Karachi 75300, Pakistan 5.Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, 800 Dongchuan Rd, Shanghai 200240, Peoples R China 6.Shanghai Jiao Tong Univ, Sch Phys & Astron, 800 Dongchuan Rd, Shanghai 200240, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ahmed, Waqas,Khan, Imtiaz,Li, Tianjun,et al. Probing relatively heavier right-handed selectron at the CEPC, FCCee and ILC[J]. PHYSICS LETTERS B,2022,832. |
| APA | Ahmed, Waqas,Khan, Imtiaz,Li, Tianjun,Raza, Shabbar,&Zhang, Wenxing.(2022).Probing relatively heavier right-handed selectron at the CEPC, FCCee and ILC.PHYSICS LETTERS B,832. |
| MLA | Ahmed, Waqas,et al."Probing relatively heavier right-handed selectron at the CEPC, FCCee and ILC".PHYSICS LETTERS B 832(2022). |
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。