Combined Analysis of CP Properties of Higgs Boson in Effective Higgs Lagrangian

Li Rong; Zhang Ying

doi:10.1088/0253-6102/65/1/46

Combined Analysis of CP Properties of Higgs Boson in Effective Higgs Lagrangian

Li Rong
, Zhang Ying

School of Energy and Power Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

CP violation effects of the Higgs stem from not only the CP mixing state but also the CP-violation couplings to electroweak bosons. The two CPV sources are combinedly studied based on an effective Higgs Lagrangian. The constraints from unitarity limits for WW and ZZ scatterings are investigated. We classify free parameters into five cases to analyze CP properties of the Boson. The allowed ranges are shown from fitting results to the signal strengths of the Higgs measured by ATLAS and CMS.

Original language	English
Pages (from-to)	46-52
Number of pages	7
Journal	Communications in Theoretical Physics
Volume	65
Issue number	1
DOIs	https://doi.org/10.1088/0253-6102/65/1/46
State	Published - 1 Jan 2016

Keywords

CP violation
Higgs
effective Lagrangian
signal strength

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abstract = "CP violation effects of the Higgs stem from not only the CP mixing state but also the CP-violation couplings to electroweak bosons. The two CPV sources are combinedly studied based on an effective Higgs Lagrangian. The constraints from unitarity limits for WW and ZZ scatterings are investigated. We classify free parameters into five cases to analyze CP properties of the Boson. The allowed ranges are shown from fitting results to the signal strengths of the Higgs measured by ATLAS and CMS.",

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AB - CP violation effects of the Higgs stem from not only the CP mixing state but also the CP-violation couplings to electroweak bosons. The two CPV sources are combinedly studied based on an effective Higgs Lagrangian. The constraints from unitarity limits for WW and ZZ scatterings are investigated. We classify free parameters into five cases to analyze CP properties of the Boson. The allowed ranges are shown from fitting results to the signal strengths of the Higgs measured by ATLAS and CMS.

KW - CP violation

KW - Higgs

KW - effective Lagrangian

KW - signal strength

UR - https://www.scopus.com/pages/publications/84955468856

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Combined Analysis of CP Properties of Higgs Boson in Effective Higgs Lagrangian

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Keywords

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