New renormalization scheme in extended Higgs sectors for Higgs precision measurements

We discuss a new renormalization scheme for mixing angles in extended Higgs sectors for the coming era of the Higgs precise measurements at future lepton colliders. We focus on the two Higgs doublet models (2HDMs) with a softly-broken Z2 symmetry as a simple and important example, in which two mixin...

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Bibliographic Details
Main Authors: Kanemura Shinya, Kikuchi Mariko, Yagyu Kei
Format: Article
Language:English
Published: EDP Sciences 2024-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01009.pdf