Journal articles
Search for neutrino counterparts of gravitational-wave events detected by LIGO and Virgo during run O2 with the ANTARES telescope
Abstract : An offline search for a neutrino counterpart to gravitational-wave (GW) events detected during the second observation run (O2) of Advanced-LIGO and Advanced-Virgo performed with ANTARES data is presented. In addition to the search for long tracks induced by $\nu _\mu $ (${\overline{\nu }}_{\mu }$) charged current interactions, a search for showering events induced by interactions of neutrinos of any flavour is conducted. The severe spatial and time coincidence provided by the gravitational-wave alert allows regions above the detector horizon to be probed, extending the ANTARES sensitivity over the entire sky. The results of this all-neutrino-flavour and all-sky time dependent analysis are presented. The search for prompt neutrino emission within ±500 s around the time of six GW events yields no neutrino counterparts. Upper limits on the neutrino spectral fluence and constraints on the isotropic energy radiated via high-energy neutrinos (from a few TeV to a few tens of PeV) are set for each GW event analysed.
Keywords :
neutrino
gravitational radiation
https://hal.archives-ouvertes.fr/hal-03171550
Contributor : INSPIRE HEP Connect in order to contact the contributor
Submitted on : Tuesday, June 21, 2022 - 3:37:46 PM
Last modification on : Wednesday, June 22, 2022 - 3:20:05 AM
Contributor : INSPIRE HEP Connect in order to contact the contributor
Submitted on : Tuesday, June 21, 2022 - 3:37:46 PM
Last modification on : Wednesday, June 22, 2022 - 3:20:05 AM
File
Albert2020_Article_SearchForNe...
Publisher files allowed on an open archive
Licence
Distributed under a Creative Commons Attribution 4.0 International License
