Exploring fermionic dark matter via Higgs boson precision measurements at the Circular Electron Positron Collider

doi:10.1103/PhysRevD.97.055004

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 粒子天体物理中心

	Exploring fermionic dark matter via Higgs boson precision measurements at the Circular Electron Positron Collider
	Xiang QF(向仟飞); Yu, ZH; Yin, PF; Bi, XJ; Xiang, QF; Yin PF(殷鹏飞); Bi XJ(毕效军)
刊名	PHYSICAL REVIEW D
	2018
卷号	97 期号:5 页码:55004
ISSN号	2470-0010
DOI	10.1103/PhysRevD.97.055004
文献子类	Article
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.
电子版国际标准刊号	2470-0029
WOS关键词	RADIATIVE-CORRECTIONS ; OBLIQUE PARAMETERS ; FEYNMAN DIAGRAMS ; CEPC PRECISION ; PARTICLE ; MODEL ; CANDIDATES ; LHC
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
WOS记录号	WOS:000426749800004
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285733]
专题	高能物理研究所_粒子天体物理中心
通讯作者	Xiang QF(向仟飞)
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,Yu, ZH,Yin, PF,et al. Exploring fermionic dark matter via Higgs boson precision measurements at the Circular Electron Positron Collider[J]. PHYSICAL REVIEW D,2018,97(5):55004.
APA	向仟飞.,Yu, ZH.,Yin, PF.,Bi, XJ.,Xiang, QF.,...&毕效军.(2018).Exploring fermionic dark matter via Higgs boson precision measurements at the Circular Electron Positron Collider.PHYSICAL REVIEW D,97(5),55004.
MLA	向仟飞,et al."Exploring fermionic dark matter via Higgs boson precision measurements at the Circular Electron Positron Collider".PHYSICAL REVIEW D 97.5(2018):55004.