par Abbasi, Rasha;Aguilar Sanchez, Juan Antonio 
;Maris, Ioana Codrina ;Mockler, Daniela ;Toscano, Simona ; [et al.]
Référence The Astrophysical journal, 944, 1, 80
Publication Publié, 2023-02-01
;Maris, Ioana Codrina ;Mockler, Daniela ;Toscano, Simona ; [et al.]Référence The Astrophysical journal, 944, 1, 80
Publication Publié, 2023-02-01
Article révisé par les pairs
| Résumé : | Using data from the IceCube Neutrino Observatory, we searched for high-energy neutrino emission from the gravitational-wave events detected by the advanced LIGO and Virgo detectors during their third observing run. We did a low-latency follow-up on the public candidate events released during the detectors' third observing run and an archival search on the 80 confident events reported in the GWTC-2.1 and GWTC-3 catalogs. An extended search was also conducted for neutrino emission on longer timescales from neutron star containing mergers. Follow-up searches on the candidate optical counterpart of GW190521 were also conducted. We used two methods; an unbinned maximum likelihood analysis and a Bayesian analysis using astrophysical priors, both of which were previously used to search for high-energy neutrino emission from gravitational-wave events. No significant neutrino emission was observed by any analysis, and upper limits were placed on the time-integrated neutrino flux as well as the total isotropic equivalent energy emitted in high-energy neutrinos. |
