A solution to the eight year-long controversy on the high-energy spectral component of Terrestrial Gamma-ray Flashes
Martino Marisaldi1, Marcello Galli2, Claudio Labanti3, Nikolai Østgaard1, David Sarria Sr1, Steven A Cummer4, Fanchao Lyu5, Anders Lindanger1, Riccardo Campana3, Alessandro Ursi6, Marco Tavani7, Fabio Fuschino3, Andrea Argan7, Alessio Trois8, Carlotta Pittori9,10 and Francesco Verrecchia11, (1)University of Bergen, Birkeland Centre for Space Science, Bergen, Norway, (2)ENEA, Bologna, Italy, (3)National Institute for Astrophysics, Bologna, Italy, (4)Duke University, Electrical and Computer Engineering, Durham, NC, United States, (5)Duke University, Electrical and Computer Engineering Department, Durham, NC, United States, (6)IAPS-INAF, Rome, Italy, (7)INAF IAPS, Roma, Italy, (8)INAF Osservatorio di Radioastronomia, Cagliari, Italy, (9)INAF - Osservatorio astronomico di Roma (INAF-OAR), Rome, Italy, (10)ASI - Space Science Data Center (ASI-SSDC), Rome, Italy, (11)ASI Science Data Center, Roma, Italy