67 citations · 267 across the 18 of their papers we have counts for
3 papers · 1 filter
Is There a Hidden Principle in the Higgs Boson Decay to Photons?
Alexandre Alves, E. Ramirez Barreto, A. G. Dias
It is remarkable that the measured Higgs boson mass is so close to the value which maximizes the Higgs decay rate to photons as predicted by the Standard Model. In this work we exp…
A Model with Chiral Quarks of Electric Charges -4/3 and 5/3
Alexandre Alves, E. Ramirez Barreto, D. A. Camargo +1
We present a new model based on the SU(3)xSU(2)xU(1) symmetry, in which there is a new consistent set of chiral fermion fields that renders the model free from anomalies. The new f…
Vector-bilepton Contribution to Four Lepton Production at the LHC
E. Ramirez Barreto, Y. A. Coutinho, J. Sá Borges
Some extensions of the standard model predict the existence of particles having two units of leptonic charge, known as bileptons. One of such models is based on the $SU(3)_c\times…