113 citations · 548 across the 13 of their papers we have counts for
13 papers
Brazilian Community Report on Dark Matter
E. Abdalla, I. F. M. Albuquerque, A. Alves +52
This white paper summarizes the activities of the Brazilian community concerning dark matter physics and highlights the importance of financial support to Brazilian groups that are…
Majorana Dark Matter in Minimal Higgs Portal Models after LUX
Maíra Dutra, C. A. de S. Pires, P. S. Rodrigues da Silva
We consider the Singlet Majorana fermion dark matter model, in which the standard model particles interact with the dark sector through the mixing of a singlet scalar and the Higgs…
Light composite Higgs boson from the normalized Bethe-Salpeter equation
A. Doff, A. A. Natale, P. S. Rodrigues da Silva
Scalar composite boson masses have been computed in QCD and Technicolor theories with the help of the homogeneous Bethe-Salpeter equation (BSE), resulting in a scalar mass that is…
Light composite Higgs from an effective action for technicolor
A. Doff, A. A. Natale, P. S. Rodrigues da Silva
We compute an effective action for a composite Higgs boson formed by new fermions belonging to a general technicolor non-Abelian gauge theory, using a quite general expression for…
Fermion family number and the Z-Z mixing in the 3-3-1 model with right-handed neutrinos
D. Cogollo, H. Diniz, C. A. de S. Pires +1
Theoretical consistency of the 3-3-1 model with right-handed neutrinos demands that the number of family of fermions be exactly equal to three. In this brief report we show that su…
Spontaneous CP violation in the 3-3-1 model with right-handed neutrinos
A. Doff, C. A. de S. Pires, P. S. Rodrigues da Silva
We implement the mechanism of spontaneous CP violation in the 3-3-1 model with right-handed neutrinos and recognize their sources of CP violation. Our main result is that the mecha…