Testing the electroweak phase transition in scalar extension models at lepton colliders

doi:10.1088/1674-1137/42/2/023103

IHEP OpenIR > 理论物理室

	Testing the electroweak phase transition in scalar extension models at lepton colliders
	Cao, QH; Huang FP(黄发朋); Huang, FP; Xie, KP; Zhang, XM; Zhang XM(张新民)
	2018
发表期刊	CHINESE PHYSICS C (IF:5.084[JCR-2016],2.808[5-Year])
ISSN	1674-1137
EISSN	2058-6132
卷号	42 期号:2 页码:23103
文章类型	Article
摘要	We study the electroweak phase transition in three scalar extension models beyond the Standard Model. Assuming new scalars are decoupled at some heavy scale, we use the covariant derivative expansion method to derive all of the dimension-6 effective operators, whose coefficients are highly correlated in a specific model. We provide bounds to the complete set of dimension-6 operators by including the electroweak precision test and recent Higgs measurements. We find that the parameter space of strong first-order phase transitions (induced by the vertical bar H vertical bar(6) operator) can be probed extensively in Zh production at future electron-positron colliders.
关键词	Higgs electroweak phase transition effective field theory
DOI	10.1088/1674-1137/42/2/023103
关键词[WOS]	HIGGS-BOSON MASS ; OPERATOR ANALYSIS ; LHC ; BARYOGENESIS ; CONSERVATION ; LAGRANGIANS ; PHYSICS
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Nuclear ; Physics, Particles & Fields
WOS记录号	WOS:000427537400005
CSCD记录号	CSCD:6159777
ADS Bibcode	2018ChPhC..42b3103C
AXRIV号	1708
INSPIRE ID	1616211
引用统计	正在获取... 被引频次：35 [INSPIRE] 被引频次：39 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/285739
专题	理论物理室
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Cao, QH,Huang FP,Huang, FP,et al. Testing the electroweak phase transition in scalar extension models at lepton colliders[J]. CHINESE PHYSICS C,2018,42(2):23103.
APA	Cao, QH,黄发朋,Huang, FP,Xie, KP,Zhang, XM,&张新民.(2018).Testing the electroweak phase transition in scalar extension models at lepton colliders.CHINESE PHYSICS C,42(2),23103.
MLA	Cao, QH,et al."Testing the electroweak phase transition in scalar extension models at lepton colliders".CHINESE PHYSICS C 42.2(2018):23103.