Extended search for supernovalike neutrinos in NOvA coincident with LIGO/Virgo detections

A search is performed for supernovalike neutrino interactions coincident with 76 gravitational wave events detected by the LIGO/Virgo Collaboration. For 40 of these events, full readout time around available from NOvA Far Detector. we set limits on fluence sum all flavors F<7(4)×1010 cm−2 at 90% C.L. assuming energy and distributions corresponding to Garching supernova models masses 9.6(27) M⊙. Under hypothesis that any given event was caused a supernova, this corresponds distance r>29(50) kpc Weaker are other partial Detector data and/or Near data.Received 10 June 2021Accepted 16 August 2021DOI:https://doi.org/10.1103/PhysRevD.104.063024Published American Physical Society under terms Creative Commons Attribution 4.0 International license. Further distribution work must maintain attribution author(s) published article’s title, journal citation, DOI. Funded SCOAP3.Published SocietyPhysics Subject Headings (PhySH)Research AreasExtrasolar astronomyGravitational wavesNovae & supernovaeTechniquesNeutrino detectorsGravitation, Cosmology AstrophysicsParticles Fields