LUCARELLI, FabrizioFabrizioLUCARELLI0000-0002-6311-764XTAVANI, MARCOMARCOTAVANI0000-0003-2893-1459PIANO, GiovanniGiovanniPIANO0000-0002-9332-5319BULGARELLI, ANDREAANDREABULGARELLI0000-0001-6347-0649Donnarumma, I.I.DonnarummaVERRECCHIA, FrancescoFrancescoVERRECCHIA0000-0003-3455-5082PITTORI, CarlottaCarlottaPITTORI0000-0001-6661-9779ANTONELLI, Lucio AngeloLucio AngeloANTONELLI0000-0002-5037-9034ARGAN, ANDREAANDREAARGAN0000-0002-6230-665XBarbiellini, G.G.BarbielliniCARAVEO, PATRIZIAPATRIZIACARAVEO0000-0003-2478-8018CARDILLO , MARTINAMARTINACARDILLO0000-0001-8877-3996Cattaneo, P. W.P. W.CattaneoChen, A.A.ChenColafrancesco, S.S.ColafrancescoCosta, E.E.Costa0000-0002-9991-2709DEL MONTE, EttoreEttoreDEL MONTE0000-0002-3013-6334Cocco, G. DiG. DiCoccoFerrari, A.A.FerrariFIORETTI, VALENTINAVALENTINAFIORETTI0000-0002-6082-5384Galli, M.M.GalliGiommi, P.P.GiommiGIULIANI, ANDREAANDREAGIULIANI0000-0002-4315-1699Lipari, P.P.LipariLongo, F.F.LongoMEREGHETTI, SandroSandroMEREGHETTI0000-0003-3259-7801Morselli, A.A.MorselliPaoletti, F.F.PaolettiPARMIGGIANI, NICOLONICOLOPARMIGGIANI0000-0002-4535-5329PELLIZZONI, ALBERTO PAOLOALBERTO PAOLOPELLIZZONI0000-0002-4590-0040Picozza, P.P.PicozzaPILIA, MauraMauraPILIA0000-0001-7397-8091Rappoldi, A.A.RappoldiTROIS, ALESSIOALESSIOTROIS0000-0002-3180-6002URSI, ALESSANDROALESSANDROURSI0000-0002-7253-9721VERCELLONE, STEFANOSTEFANOVERCELLONE0000-0003-1163-1396VITTORINI, VALERIOVALERIOVITTORINI0000-0002-1208-88182021-01-072021-01-0720190004-637Xhttp://hdl.handle.net/20.500.12386/29513The origin of cosmic neutrinos is still largely unknown. Using data obtained by the gamma-ray imager on board the Astro-rivelatore Gamma a Immagini Leggero (AGILE) satellite, we systematically searched for transient gamma-ray sources above 100 MeV that are temporally and spatially coincident with 10 recent high-energy neutrino IceCube events. We found three AGILE candidate sources that can be considered possible counterparts to neutrino events. Detecting three gamma-ray/neutrino associations out of 10 IceCube events is shown to be unlikely due to a chance coincidence. One of the sources is related to the BL Lac source TXS 0506+056. For the other two AGILE gamma-ray sources there are no obvious known counterparts, and both Galactic and extragalactic origin should be considered.STAMPAenArticle10.3847/1538-4357/aaf1c02-s2.0-85060234518000456063900017https://iopscience.iop.org/article/10.3847/1538-4357/aaf1c02019ApJ...870..136LFIS/01 - FISICA SPERIMENTALEERC sectors::Physical Sciences and Engineering