3 papers
astro-ph.HE2025
Insights into the broad-band emission of the TeV blazar Mrk 501 during the first X-ray polarization measurements
S. Abe, J. Abhir, V. A. Acciari +260
We present the first multi-wavelength study of Mrk 501 including very-high-energy (VHE) gamma-ray observations simultaneous to X-ray polarization measurements from the Imaging X-ra…
gr-qc2025
White Paper and Roadmap for Quantum Gravity Phenomenology in the Multi-Messenger Era
R. Alves Batista, G. Amelino-Camelia, D. Boncioli +101
The unification of quantum mechanics and general relativity has long been elusive. Only recently have empirical predictions of various possible theories of quantum gravity been put…
hep-ph2024
Approaches to photon absorption in a Lorentz invariance violation scenario
J. M. Carmona, J. L. Cortés, F. Rescic +3
Very high-energy astrophysical gamma rays suffer a suppression of their flux along their propagation due to their interaction, through the pair-production process,…