3 papers
astro-ph.HE2026
3C403: a candidate neutrino-emitting radio galaxy
Gabriele Bruni, Loredana Bassani, Sergio Alves Garre +12
3C403 is a well-known FRII radio galaxy with jets extending up to kiloparsec scales. We report its identification as the second most significant candidate among more than 150 sourc…
astro-ph.HE2025
The GRINTA hard X-ray mission: an Explorer of the Transient Sky
James Rodi, Lorenzo Natalucci
The era of time domain multi-messenger (MM) astrophysics requires sensitive, large field-of-view (FoV) observatories that are able to quickly react in order to respond to alerts fr…
astro-ph.HE2025
GRB241107A: a Giant Flare from a close-by extragalactic Magnetar?
James Craig Rodi, Dominik Patryk Pacholski, Sandro Mereghetti +5
We report the results on the short gamma-ray burst GRB 241107A, obtained with the IBIS instrument on board the INTEGRAL satellite. The burst had a duration of about 0.2 s, a fluenc…