Contribution of charged Higgs bosons of a two Higgs doublet model, to the anomalous magnetic moment of Dirac neutrinos

We calculate the contribution of a charged Higgs boson to the anomalous magnetic moment of the neutrino, where the charged Higgs comes from a two Higgs doublet model with the standard gauge group, in which we consider right-handed Dirac neutrinos in the spectrum. We show a preliminary calculation to estimate the size of the contribution and the parameter space in which such a contribution could be significant.