45 citations · 65 across the 4 of their papers we have counts for
5 papers · 1 filter
ALP-Mediated Dark Matter at Low Reheating Temperature and the Belle II Excess
Joel Jones-Pérez, Luca Merlo, Javier Silva-Malpartida
Belle II has reported a excess in over its Standard Model prediction, recently interpreted as arising from an axion-like particle mediating a thermal dark…
Opening the Parameter Space of sub-GeV Inelastic Dark Matter through Parity Violation
Giovani Dalla Valle Garcia, Juan Herrero-García, Joel Jones-Pérez +1
Sub-GeV dark matter (DM) has emerged as a particularly compelling target in light of the persistent null results from conventional DM searches. While s-wave annihilating DM candida…
Enabling Thermal Dark Matter within the Vanilla - Model
Nicolás Bernal, Jacinto P. Neto, Javier Silva-Malpartida +1
Thermal dark matter is a compelling setup that has been probed by a multitude of experiments, mostly in the GeV-TeV mass range. The thermal paradigm in the sub-GeV range is about t…
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…