Old version [H-COUP version 2 (1 Sep. 2019)] is a calculation tool composed of a set of Fortran codes to compute the Higgs boson decay rates and the branching ratios with radiative corrections (NNLO for QCD and NLO for EW) in various non-minimal Higgs models, such as the Higgs singlet model, four types of two Higgs doublet models and the inert doublet model. H-COUP ver. 2 contains all the functions in H-COUP ver. 1.
The manual for H-COUP version 2 has been published in Comput. Phys. Commun. 257 (2020) 107512,
and can be taken on arXiv:1910.12769 [hep-ph].
Authors: Shinya Kanemura, Mariko Kikuchi, Kentarou Mawatari, Kodai Sakurai and Kei Yagyu
Old version [H-COUP ver. 1 (13 Oct. 2018)] is a calculation tool composed of a set of Fortran codes to compute the renormalized Higgs boson couplings with radiative corrections in various non-minimal Higgs models, such as the Higgs singlet model, four types of two Higgs doublet models and the inert doublet model. The improved on-shell renormalization scheme is adopted, where the gauge dependence is eliminated.
The manual for H-COUP version 1 has been published in Comput. Phys. Commun. 233 (2018) 134-144,
and can be taken on arXiv:1710.04603 [hep-ph].
Authors: Shinya Kanemura, Mariko Kikuchi, Kodai Sakurai and Kei Yagyu
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