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20022011
most citedTop quark forward-backward asymmetry from the model

35 citations · 65 across the 7 of their papers we have counts for

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12 papers · 1 filter

hep-ph201115 cited

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…

hep-ph201135 cited

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…

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 predicted in the model with right-handed neutrinos. We analyze the proc…

hep-ph2008

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…

hep-ph200713 cited

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…

hep-ph2007

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…