256 citations · 1.6k across the 44 of their papers we have counts for
45 papers
WIMP Freeze-out dynamics under Tsallis statistics
Matias P. Gonzalez, Roberto A. Lineros
We generalize thermal WIMP (Weakly Interacting Massive Particle) freeze-out within Tsallis nonextensive statistics. Using Curado-Tsallis -distributions we compute $…
Science Prospects for the Southern Wide-field Gamma-ray Observatory: SWGO
SWGO Collaboration, P. Abreu, R. Alfaro +303
Ground-based gamma-ray astronomy is now well established as a key observational approach to address critical topics at the frontiers of astroparticle physics and high-energy astrop…
From WIMPs to FIMPs: Impact of Early Matter Domination
Javier Silva-Malpartida, Nicolás Bernal, Joel Jones-Pérez +1
In the context of non-standard cosmologies, an early matter-dominated (EMD) era can significantly alter the conventional dark matter (DM) genesis. In this work, we reexamine the im…
From WIMPs to FIMPs with Low Reheating Temperatures
Javier Silva-Malpartida, Nicolás Bernal, Joel Jones-Pérez +1
Weakly- and Feebly-Interacting Massive Particles (WIMPs and FIMPs) are among the best-motivated dark matter (DM) candidates. In this paper, we investigate the production of DM thro…
Sliding down over a horizontally moving semi-sphere
Roberto A. Lineros
We studied the dynamics of an object sliding down on a semi-sphere with radius . We consider the physical setup where the semi-sphere is free to move over a flat surface. For si…
Dark Matter candidates in a Type-II radiative neutrino mass model
Roberto A. Lineros, Mathias Pierre
We explore the connection between Dark Matter and neutrinos in a model inspired by radiative Type-II seessaw and scotogenic scenarios. In our model, we introduce new electroweakly…