Fingerprinting the extended Higgs sector using one-loop corrected Higgs boson couplings and future precision measurements
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Publication:5964119
DOI10.1016/J.NUCLPHYSB.2015.04.015zbMATH Open1331.81370arXiv1502.07716OpenAlexW2001044035WikidataQ120434962 ScholiaQ120434962MaRDI QIDQ5964119
Author name not available (Why is that?)
Publication date: 26 February 2016
Published in: (Search for Journal in Brave)
Abstract: We calculate radiative corrections to a full set of coupling constants for the 125 GeV Higgs boson at the one-loop level in two Higgs doublet models with four types of Yukawa interaction under the softly-broken discrete symmetry. The renormalization calculations are performed in the on-shell scheme, in which the gauge dependence in the mixing parameter which appears in the previous calculation is consistently avoided. We first show the details of our renormalizaton scheme, and present the complete set of the analytic formulae of the renormalized couplings. We then numerically demonstrate how the inner parameters of the model can be extracted by the future precision measurements of these couplings at the high luminosity LHC and the International Linear Collider.
Full work available at URL: https://arxiv.org/abs/1502.07716
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