E. R. Barreto

activity

20052008

most citedCharged Bilepton Pair Production at LHC Including Exotic Quark Contribution

15 citations · 17 across the 3 of their papers we have counts for

collaborators

4 papers

hep-ph2008★ 15 cited

Charged Bilepton Pair Production at LHC Including Exotic Quark Contribution

E. Ramirez Barreto, Y. A. Coutinho, J. Sá Borges

The production of $W^{+} W^{-}$ pair in hadron colliders was calculated up to loop corrections by some authors in the Electroweak standard model (SM) framework. This production was als…

hep-ph2008

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 $X^{0}$ predicted in the $S U (3)_{C} \times S U (3)_{L} \times U (1)_{X}$ model with right-handed neutrinos. We analyze the proc…

hep-ph2006★ 2 cited

Bounds for $Z^{'}$ Mass in 3-3-1 Models from $e^{+}$ $e^{-}$ Collisions at ILC and CLIC Energies

E. Ramirez Barreto, Y. A. Coutinho, J. Sá Borges

We obtain bounds for the mass of the extra neutral gauge boson, $Z^{'}$ , predicted by two versions of $S U (3)_{C} \times S U (3)_{L} \times U (1)_{X}$ model, namely one correspondi…

hep-ph2005

Four Leptons Production in $e^{-}$ $e^{+}$ Collisions from 3-3-1 Model

E. Ramirez Barreto, Y. A. Coutinho, J. Sá Borges

We study the process $e^{-} + e^{+} \to e^{+} + e^{+} + e^{-} + e^{-}$ for ILC and CLIC energy regimes, in the minimal 3-3-1 model framework. The main contributions, for the production of two…

Charged Bilepton Pair Production at LHC Including Exotic Quark Contribution

The Production of Neutral Bilepton Bosons in Proton-Proton Collisions

Bounds for Z′ Mass in 3-3-1 Models from e+ e− Collisions at ILC and CLIC Energies

Four Leptons Production in e− e+ Collisions from 3-3-1 Model

Bounds for $Z^{'}$ Mass in 3-3-1 Models from $e^{+}$ $e^{-}$ Collisions at ILC and CLIC Energies

Four Leptons Production in $e^{-}$ $e^{+}$ Collisions from 3-3-1 Model