54 citations · 387 across the 29 of their papers we have counts for
4 papers · 1 filter
Muon anomalous magnetic moment in a model without exotic electric charges
D. Cogollo
We study an electroweak gauge extension of the standard model, so called 3-4-1 model, which does not contain exotic electric charges and it is anomaly free. We discuss phenomenolog…
Muon Anomalous Magnetic Moment in a Model
D. Cogollo
We study the muon anomalous magnetic moment in an electroweak model based on the gauge symmetry , which has right-handed neutrinos in its spectrum, and no fl…
Influence of spatially varying pseudo-magnetic field on a 2D electron gas in graphene
L. G. da Silva Leite, D. Cogollo, C. Filgueiras +1
The effect of a varying pseudo-magnetic field, which falls as , on a two dimensional electron gas in graphene is investigated. By considering the second order Dirac equation…
Excluding the Light Dark Matter Window of a 331 Model Using LHC and Direct Dark Matter Detection Data
D. Cogollo, Alma X. Gonzalez-Morales, Farinaldo S. Queiroz +1
We sift the impact of the recent Higgs precise measurements, and recent dark matter direct detection results, on the dark sector of an electroweak extension of the Standard Model t…