54 citations · 237 across the 15 of their papers we have counts for
15 papers
Lepton masses in a non universal U(1) model with three families
C. Cortes-Parra, R. Martinez, J. S. Alvarado
We present an extension to the Standard Model that reproduces the lepton mass structures determined by the experiments. In the charged sector, we introduced effective op…
The right top coupling in the aligned two-Higgs-doublet model
Cesar Ayala, Gabriel A. González-Sprinberg, R. Martinez +1
We compute the right top quark coupling in the aligned two-Higgs-doublet model. In the Standard Model the real part of this coupling is dominated by QCD-gluon-exchange diagram, but…
B -> X_s γand B^+ -> l^+ νin the 2HDM type III
J. P. Idarraga, R. Martinez, N. Poveda +1
We consider the Two Higgs Doublet Model (2HDM) of type III which leads to Flavour Changing Neutral Currents (FCNC) at tree level. In the framework of this model we calculate the NL…
The lightest Higgs boson production at photon colliders in the 2HDM-III
R. Martinez, D. A. Milanes, J. -Alexis Rodriguez
The branching ratios of the lightest CP-even Higgs boson , in the framework of the General Two Higgs Doublet Model are calculated. Different scenarios are presented taking int…
The upper bound of the lightest Higgs boson in a supersymmetric gauge model
R. Martinez, N. Poveda, J. -Alexis Rodriguez
A supersymmetric version of the gauge model is presented. The model is embedded in a gauge group and it has been built up complete…
Effective theories and constraints on new phyhsics
R. Martinez, N. Poveda, J. -Alexis Rodriguez
Anomalous moments of the top quark arises from one loop corrections to the vertices and . We study these anomalous couplings in different frameworks: effec…