251 citations · 1.5k across the 28 of their papers we have counts for
28 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…
Type I + II Seesaw in a Two Higgs Doublet Model
D. Cogollo, Ricardo D. Matheus, Tessio B. de Melo +1
Two Higgs Doublet Models (2HDM) are popular extensions of the Standard Model for several reasons, but do not explain neutrino masses. In this work, we investigate how one can incor…
QCD sum rules for the isobar in neutron matter
Jesuel Marques L., Su Houng Lee, Aaron Park +2
We study the properties of the isobar in the symmetric and asymmetric nuclear matter using the QCD sum rules approach based on the energy dispersion relation. Allowing for diff…
N-Relaxion: Large Field Excursions from a Few Site Relaxion Model
Nayara Fonseca, Leonardo de Lima, Camila S. Machado +1
Relaxion models are an interesting new avenue to explain the radiative stability of the Standard Model scalar sector. They require very large field excursions, which are difficult…
Higgs Flavor Violation as a Signal to Discriminate Models
Leonardo de Lima, Camila S. Machado, Ricardo D. Matheus +1
We consider the Higgs Lepton Flavor Violating process , in which CMS found a excess of events, from a model independent perspective, and find that it is d…
Modification of the B Meson Mass in a Magnetic Field from QCD Sum Rules
Camila S. Machado, Stefano I. Finazzo, Ricardo D. Matheus +1
In this paper we extend the well known QCD sum rules used in the calculation of the mass of heavy mesons to estimate the modification of the charged B meson mass, m_B, in the prese…