Triple gauge vertices at one-loop level in THDM

Abstract

Renormalized triple gauge vertices (TGV) are examined within the two-Higgs-doublet model of electroweak interactions. Deviations of the TGV from their standard-model values are calculated at the one-loop level, in the on-shell renormalization scheme. As a consistency check, UV divergence cancellations anticipated on symmetry grounds are verified explicitly. Dependence of the TGV finite parts on the masses of possible heavy Higgs scalars is discussed briefly.

10pages, 13figures

References in corpus (5)

• The CP-conserving two-Higgs-doublet model: the approach to the decoupling limit
• New Physics Effect on the Higgs Self-Coupling
• The Higgs sector of the MSSM in the decoupling limit
• Non-Decoupling Effects of Higgs Bosons on $e^{+}{e}^{-}\to W_L^{+}{W}_L^{-}$ in the Two-Doublet Model
• Lepton flavor conserving Z -> l^+ l^-$ decays in the general two Higgs doublet model

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• New Barr-Zee contributions to $(\mathbf{g}-2{)}_{\mu }$ in two-Higgs-doublet models
• Measuring extended Higgs sectors as a consistent free couplings model
• CP violation in charged Higgs production and decays in the Complex Two Higgs Doublet Model
• 2HDM Higgs-to-Higgs Decays at Next-to-Leading Order
• U_e(1)--covariant R_ξ--gauge for the two Higgs doublet model
• Possible non-decoupling effects of heavy Higgs bosons in e+ e- -> W+ W- within THDM