Enhanced detection of Terrestrial Gamma-Ray Flashes by AGILE

Martino Marisaldi1, Andrea Argan2, Alessandro Ursi3, Thomas Gjesteland4, Fabio Fuschino5, Claudio Labanti6, Marcello Galli7, Marco Tavani3, Carlotta Pittori8, Francesco Verrecchia9, Fabio D'Amico10, Nikolai Ostgaard1, Sandro Mereghetti11, Riccardo Campana6, Paolo Cattaneo12, Andrea Bulgarelli6, Sergio Colafrancesco13, Stefano Dietrich14, Francesco Longo15, Fulvio Gianotti6, Paolo Giommi9, Andrea Rappoldi12, Massimo Trifoglio6 and Alessio Trois16, (1)University of Bergen, Department of Physics and Technology, Bergen, Norway, (2)INAF IAPS, Roma, Italy, (3)IAPS-INAF, Rome, Italy, (4)University of Agder, Grimstad, Norway, (5)Università di Bologna, Dipartimento di Fisica e Astronomia, Bologna, Italy, (6)National Institute for Astrophysics, Bologna, Italy, (7)ENEA, Bologna, Italy, (8)INAF - Osservatorio astronomico di Roma (INAF-OAR), Rome, Italy, (9)ASI Science Data Center, Roma, Italy, (10)Italian Space Agency, Roma, Italy, (11)INAF IASF Milano, Milano, Italy, (12)INFN, Pavia, Italy, (13)INAF Osservatorio Astronomico di Roma, Roma, Italy, (14)ISAC-CNR, Rome, Italy, (15)Università di Trieste, Dipartimento di Fisica, Trieste, Italy, (16)INAF Osservatorio di Radioastronomia, Cagliari, Italy