5 citations · 5 across the 4 of their papers we have counts for
4 papers
Sgr A* as a Galactic PeVatron: Multimessenger Signatures of the Magnetic Penrose Process
Marina Cermeño, Pedro De la Torre Luque, Cristina Fernández-Suárez +5
The magnetic Penrose process (MPP) is one of the most efficient mechanisms for extracting rotational energy from a magnetized Kerr black hole (BH), enabling charged particles to re…
Stochastic galactic supernova flux of semi-relativistic particles
David Alonso-González, David Cerdeño, Marina Cermeño +1
New exotic particles with MeV masses, such as axion-like particles or light dark matter, can be emitted from core-collapse supernovae (SNe) with semi-relativistic velocities. Due t…
Disentangling axion-like particle couplings to nucleons via a delayed signal in Super-Kamiokande from a future supernova
David Alonso-González, David Cerdeño, Marina Cermeño +1
In this work, we show that, if axion-like particles (ALPs) from core-collapse supernovae (SNe) couple to protons, they would produce very characteristic signatures in neutrino wate…
Probing a diffuse flux of axion-like particles from galactic supernovae with neutrino water Cherenkov detectors
David Alonso-González, David Cerdeño, Marina Cermeño +1
In this article, we claim that axion-like particles (ALPs) with MeV masses can be produced with semi-relativistic velocities in core-collapse supernovae (SNe), generating a diffuse…