3 papers
hep-ph2026
Probing displaced (dark)photons from low reheating freeze-in at the LHC
Paola Arias, Bastián DÃaz Sáez, LucÃa 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…
hep-ph2025
Opening the Parameter Space of sub-GeV Inelastic Dark Matter through Parity Violation
Giovani Dalla Valle Garcia, Juan Herrero-GarcÃa, 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…
hep-ph2025
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…