Exploring fermionic dark matter via higgs boson precision measurements at the circular electron positron collider | |
Xiang, Qian-Fei1,2; Bi, Xiao-Jun1; Yin, Peng-Fei1; Yu, Zhao-Huan3,4 | |
刊名 | Physical review d |
2018-03-06 | |
卷号 | 97期号:5页码:19 |
ISSN号 | 2470-0010 |
DOI | 10.1103/physrevd.97.055004 |
通讯作者 | Xiang, qian-fei() |
英文摘要 | We study the impact of fermionic dark matter (dm) on projected higgs precision measurements at the circular electron positron collider (cepc), including the one-loop effects on the e(+)e(-) -> zh cross section and the higgs boson diphoton decay, as well as the tree-level effects on the higgs boson invisible decay. as illuminating examples, we discuss two uv-complete dm models, whose dark sector contains electroweak multiplets that interact with the higgs boson via yukawa couplings. the cepc sensitivity to these models and current constraints from dm detection and collider experiments are investigated. we find that there exist some parameter regions where the higgs measurements at the cepc will be complementary to current dm searches. |
WOS关键词 | RADIATIVE-CORRECTIONS ; OBLIQUE PARAMETERS ; FEYNMAN DIAGRAMS ; CEPC PRECISION ; PARTICLE ; MODEL ; CANDIDATES ; LHC |
WOS研究方向 | Astronomy & Astrophysics ; Physics |
WOS类目 | Astronomy & Astrophysics ; Physics, Particles & Fields |
语种 | 英语 |
出版者 | AMER PHYSICAL SOC |
WOS记录号 | WOS:000426749800004 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2178095 |
专题 | 高能物理研究所 |
通讯作者 | Xiang, Qian-Fei |
作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Univ Melbourne, Sch Phys, ARC Ctr Excellence Particle Phys Terascale, Melbourne, Vic 3010, Australia 4.Sun Yat Sen Univ, Sch Phys, Guangzhou 510275, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Xiang, Qian-Fei,Bi, Xiao-Jun,Yin, Peng-Fei,et al. Exploring fermionic dark matter via higgs boson precision measurements at the circular electron positron collider[J]. Physical review d,2018,97(5):19. |
APA | Xiang, Qian-Fei,Bi, Xiao-Jun,Yin, Peng-Fei,&Yu, Zhao-Huan.(2018).Exploring fermionic dark matter via higgs boson precision measurements at the circular electron positron collider.Physical review d,97(5),19. |
MLA | Xiang, Qian-Fei,et al."Exploring fermionic dark matter via higgs boson precision measurements at the circular electron positron collider".Physical review d 97.5(2018):19. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论