The Search for Neutrinos from TXS 0506+056 with the ANTARES Telescope

127The results of three different searches for neutrino candidates, associated with the IceCube-170922A event or from the direction of TXS 0506+056, by the ANTARES neutrino telescope, are presented. The first search refers to the online follow-up of the IceCube alert; the second is based on the standard time-integrated method employed by the Collaboration to search for point-like neutrino sources; the third uses information from the IceCube time-dependent analysis that reported bursting activity centered on 2014 December 13, as input for an ANTARES time-dependent analysis. The online follow-up and the time-dependent analysis yield no events related to the source. The time-integrated study performed over a period from 2007 to 2017 fits 1.03 signal events, which corresponds to a p-value of 3.4% (not considering trial factors). Only for two other astrophysical objects in our candidate list has a smaller p-value been found. When considering that 107 sources have been investigated, the post-trial p-value for TXS 0506+056 corresponds to 87%.nonenoneAlbert A; Andre M; Anghinolfi M; Anton G; Ardid M; Aubert JJ; Aublin J; Avgitas T; Baret B; Barrios-Marti J; Basa S; Belhorma B; Benin V; Biagi S; Bormuth R; Boumaaza J; Bourret S; Bouwhuis MC; Branzas H; Bruijn R; Brunner J; Busto J; Capone A; Caramete L; Carr J; Celli S; Chabab M; El Moursli RC; Chiarusi T; Circella M; Coelho JAB; Coleiro A; Colomer M; Coniglione R; Costantini H; Coyle P; Creusot A; Diaz AF; Deschamps A; Distefano C; Di Palma I; Domi A; Dona R; Donzaud C; Dornic D; Drouhin D; Eberl T; El Bojaddaini I; El Khayati N; Elsasser D; Enzenhofer A; Ettahiri A; Fassi F; Felis I; Fermani P; Ferrara G; Fusco L; Gay P; Glotin H; Gregoire T; Ruiz TG; Graf K; Hallmann S; van Haren H; Heijboer AJ; Hello Y; Hernandez-Rey J; Hossl J; Hofestadt J; Illuminati G; de Jong M; Jongen M; Kadler M; Kalekin O; Katz U; Khan-Chowdhury NR; Kouchner A; Kreter M; Kreykenbohm I; Kulikovskiy V; Lachaud C; Lahmann R; Lefevre D; Leonora E; Lotze M; Loucatos S; Marcelin M; Margiotta A; Marinelli A; Martinez-Mora JA; Mele R; Melis K; Migliozzi P; Moussa A; Navas S; Nezri E; Nunez A; Organokov M; Pavalas GE; Pellegrino C; Piattelli P; Popa V; Pradier T; Quinn L; Racca C; Randazzo N; Riccobene G; Sanchez-Losa A; Saldana M; Salvadori I; Samtleben DFE; Sanguineti M; Sapienza P; Schussler F; Spurio M; Stolarczyk T; Taiuti M; Tayalati Y; Trovato A; Vallage B; Van Elewyck V; Versari F; Vivolo D; Wilms J; Zaborov D; Zornoza JD; Zuniga JAlbert, A; Andre, M; Anghinolfi, M; Anton, G; Ardid, M; Aubert, Jj; Aublin, J; Avgitas, T; Baret, B; Barrios-Marti, J; Basa, S; Belhorma, B; Benin, V; Biagi, S; Bormuth, R; Boumaaza, J; Bourret, S; Bouwhuis, Mc; Branzas, H; Bruijn, R; Brunner, J; Busto, J; Capone, A; Caramete, L; Carr, J; Celli, S; Chabab, M; El Moursli, Rc; Chiarusi, T; Circella, M; Coelho, Jab; Coleiro, A; Colomer, M; Coniglione, R; Costantini, H; Coyle, P; Creusot, A; Diaz, Af; Deschamps, A; Distefano, C; Di Palma, I; Domi, A; Dona, R; Donzaud, C; Dornic, D; Drouhin, D; Eberl, T; El Bojaddaini, I; El Khayati, N; Elsasser, D; Enzenhofer, A; Ettahiri, A; Fassi, F; Felis, I; Fermani, P; Ferrara, G; Fusco, L; Gay, P; Glotin, H; Gregoire, T; Ruiz, Tg; Graf, K; Hallmann, S; van Haren, H; Heijboer, Aj; Hello, Y; Hernandez-Rey, J; Hossl, J; Hofestadt, J; Illuminati, G; de Jong, M; Jongen, M; Kadler, M; Kalekin, O; Katz, U; Khan-Chowdhury, Nr; Kouchner, A; Kreter, M; Kreykenbohm, I; Kulikovskiy, V; Lachaud, C; Lahmann, R; Lefevre, D; Leonora, E; Lotze, M; Loucatos, S; Marcelin, M; Margiotta, A; Marinelli, A; Martinez-Mora, Ja; Mele, R; Melis, K; Migliozzi, P; Moussa, A; Navas, S; Nezri, E; Nunez, A; Organokov, M; Pavalas, Ge; Pellegrino, C; Piattelli, P; Popa, V; Pradier, T; Quinn, L; Racca, C; Randazzo, N; Riccobene, G; Sanchez-Losa, A; Saldana, M; Salvadori, I; Samtleben, Dfe; Sanguineti, M; Sapienza, P; Schussler, F; Spurio, M; Stolarczyk, T; Taiuti, M; Tayalati, Y; Trovato, A; Vallage, B; Van Elewyck, V; Versari, F; Vivolo, D; Wilms, J; Zaborov, D; Zornoza, Jd; Zuniga,