35 citations · 65 across the 7 of their papers we have counts for
12 papers · 1 filter
Vector- and Scalar-Bilepton Pair Production in Hadron Colliders
E. Ramirez Barreto, Y. A. Coutinho, J. Sá Borges
We study the double-charged vector-bilepton pair production and double-charged scalar-bilepton pair production {\it via} and $p + p \lon…
Top quark forward-backward asymmetry from the model
E. Ramirez Barreto, Y. A. Coutinho, J. Sá Borges
The forward-backward asymmetry in top quark pair production, measured at the Tevatron, is probably related to the contribution of new particles. The Tevatron result is mor…
The Production of Neutral Bilepton Bosons in Proton-Proton Collisions
E. Ramirez Barreto, Y. A. Coutinho, J. Sa Borges
We establish some signatures of the extra bilepton boson predicted in the model with right-handed neutrinos. We analyze the proc…
Testing a possible W and Z structure at the LHC/CERN
F. M. L. de Almeida, H. Chavez, Y. A. Coutinho +4
One of the first channels to be experimentally analyzed at the LHC is . A resonance in this channel would be a clear indication of a new gau…
Discriminating among the theoretical origins of new heavy Majorana neutrinos at the CERN LHC
F. M. L. de Almeida, Y. A. Coutinho, J. A. Martins Simoes +3
A study on the possibility of distinguishing new heavy Majorana neutrino models at LHC energies is presented. The experimental confirmation of standard neutrinos with non-zero mass…
Distinguishing Z' signatures and the Littlest Higgs model in e+e- Colliders at sqrt{s} \ne M_{Z'}
F. M. L. de Almeida, Y. A. Coutinho, J. A. Martins Simoes +3
There is a recent proposal identifying the Higgs particle of the Standard Model as a pseudo Nambu-Goldstone boson. This new broken symmetry introduces new particles and new interac…