316 citations · 709 across the 28 of their papers we have counts for
30 papers
Decays of heavy scalars in the Grimus-Neufeld model
Aurimas Vitkus, Simonas Draukšas, Thomas Gajdosik
We consider an extension of the Standard Model by an additional Higgs doublet and a Majorana neutrino, which we call the Grimus-Neufeld Model (GNM). For certain parameter choices t…
Box enhanced Charged Lepton Flavor Violation in the Grimus-Neufeld model
Vytautas Dūdėnas, Thomas Gajdosik, Uladzimir Khasianevich +2
In the Grimus-Neufeld model (GNM) the neutrino mass generation from an extended Higgs sector leads to bounds from Charged Lepton Flavour Violating (cLFV) processes. Here we update…
Charged lepton flavor violating processes in the Grimus-Neufeld model
Vytautas Dūdėnas, Thomas Gajdosik, Uladzimir Khasianevich +2
Charged Lepton Flavour Violating (cLFV) decays constrain the relationship between the neutrino and the scalar sectors of the Grimus-Neufeld model (GNM), an appealing minimal model…
Seesaw neutrinos with one right-handed singlet field and a second Higgs doublet
D. Jurčiukonis, T. Gajdosik, A. Juodagalvis
We study parameters of an extension of the Standard Model. The neutrino sector is enlarged by one right-handed singlet field, allowing for the seesaw mechanism type-I, and the Higg…
Gauge dependence of tadpole and mass renormalization for a seesaw extended 2HDM
Vytautas Dūdėnas, Thomas Gajdosik
We study the gauge dependence of the neutrino mass renormalization in a two Higgs doublet model, that is extended with one singlet seesaw neutrino. This model gives only one light…
A minimal seesaw model with mu-tau symmetry
Darius Jurciukonis, Thomas Gajdosik, Andrius Juodagalvis
We analyse a flavour model for a lepton sector which is based on type I seesaw mechanism, a Z_2 symmetry for lepton flavours, a mu-tau interchange symmetry and a CP symmetry. This…