2 papers
hep-ph2024
Multimessenger search for electrophilic feebly interacting particles from supernovae
Pedro De la Torre Luque, Shyam Balaji, Pierluca Carenza
We study MeV-scale electrophilic Feebly Interacting Particles (FIPs), that may be abundantly produced in Supernova (SN) explosions, escape the star and decay into electrons and pos…
hep-ph2024
Robust constraints on feebly interacting particles using XMM-Newton
Pedro De la Torre Luque, Shyam Balaji, Pierluca Carenza
During galactic Supernova (SN) explosions, a large amount of feebly interacting particles (FIPs) may be produced. In this work we analyze electrophilic FIPs with masses in the MeV-…