294 citations · 701 across the 28 of their papers we have counts for
29 papers
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…
Blazar Boosted Dark Matter in IceCube
Alberto M. Gago, Jaime Hoefken Zink, Joel Jones-Pérez +1
We study the sensitivity of IceCube to blazar-boosted dark matter in a fermionic dark matter model with a massive vector mediator coupling to quarks. To this aim, we compute the di…
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…
Probing displaced (dark)photons from low reheating freeze-in at the LHC
Paola Arias, Bastián Díaz Sáez, Lucía Duarte +3
We extend the Standard Model (SM) by introducing a gauge boson and a real pseudo-scalar field, both odd under a symmetry. The resulting low-energy spectrum c…
Bounds on neutrino-DM interactions from TXS 0506+056 neutrino outburst
G. D. Zapata, J. Jones-Pérez, A. M. Gago
We constrain the neutrino-dark matter cross-section using the neutrino event excess observed by IceCube in 2014-2015 from the direction of the blazar TXS 0506+056. Our a…
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…