• AGILE Observations of GRB 220101A: A "new Year's Burst" with an Exceptionally Huge Energy Release 

      Ursi, A.; Romani, M.; Piano, G.; Verrecchia, F.; Longo, F.; Pittori, C.; Tavani, M.; Bulgarelli, A.; Cardillo, M.; Casentini, C.; Cattaneo, P.W.; Costa, E.; Feroci, M.; Fioretti, V.; Foffano, L.; Lucarelli, F.; Marisaldi, Martino; Morselli, A.; Pacciani, L.; Parmiggiani, N.; Tempesta, P.; Trois, A.; Vercellone, S. (Journal article; Peer reviewed, 2022)
      We report the AGILE observations of GRB 220101A, which took place at the beginning of 2022 January 1 and was recognized as one of the most energetic gamma-ray bursts (GRBs) ever detected since their discovery. The AGILE ...
    • On the High‐Energy Spectral Component and Fine Time Structure of Terrestrial Gamma Ray Flashes 

      Marisaldi, Martino; Galli, M.; Labanti, C.; Østgaard, Nikolai; Sarria, David; Cummer, S. A.; Lyu, F.; Lindanger, Anders; Campana, R.; Ursi, A.; Tavana, M; Fuschino, F.; Argan, A.; Trois, A.; Pittori, C.; Verrecchia, F (Journal article; Peer reviewed, 2019)
      Terrestrial gamma ray flashes (TGFs) are very short bursts of gamma radiation associated to thunderstorm activity and are the manifestation of the highest‐energy natural particle acceleration phenomena occurring on Earth. ...