C. A. de S. Pires

activity

19982024

most citedWIMPs in a 3-3-1 model with heavy Sterile neutrinos

126 citations · 1.4k across the 51 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

astro-ph.CO2023

CMB constraints on inflection-point inflation with a pseudo-scalar dark matter

Jamerson G. Rodrigues, Vinícius Oliveira, Rodrigo von Marttens +2

In this work, we investigate the physical aspects of the inflection-point inflation scenario and assess its observational viability in light of current Cosmic Microwave Background…

hep-ph2023

Naturally low scale type I seesaw mechanism and its viability in the 3-3-1 model with right-handed neutrinos

E. Cabrera, D. Cogollo, C. A. de S. Pires

Seesaw mechanisms are the simplest and the most elegant way of generating small masses for the active neutrinos $(m_{ν})$ . In these mechanisms $m_{ν}$ is inversely proportional to the…

hep-ph2023★ 6 cited

Evading the Landau pole in the minimal 3-3-1 model with leptoquarks

A. Doff, C. A. de S. Pires

In its original version, the minimal 3-3-1 model possess a Landau-pole around 2-6 TeV scale. Current LHC bound on $Z^{'}$ implies that the $S U (3)_{L} \times U (1)_{X}$ symmetry must…