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Avrorin, A. D.; Avrorin, A. V.; Aynutdinov, V. M.; Bannash, R.; Belolaptikov, I. A.; Brudanin, V. M.; Budnev, N. M.; Doroshenko, A. A.; Domogatsky, G. V.; Dvornický, R.; Dyachok, A. N.; Dzhilkibaev, Zh.-A. M.; Fajt, L.; Fialkovsky, S. V.; Gafarov, A. R.; Golubkov, K. V.; Gres, T. I.; Honz, Z.; Kebkal, K. G.; Kebkal, O. G.; Khramov, E. V.; Kolbin, M. M.; Konischev, K. V.; Korobchenko, A. P.; Koshechkin, A. P.; Kozhin, V. A.; Kulepov, V. F.; Kuleshov, D. A.; Milenin, M. B.; Mirgazov, R. A.; Osipova, E. R.; Panfilov, A. I.; Pan’kov, L. V.; Petukhov, D. P.; Pliskovsky, E. N.; Rozanov, M. I.; Rjabov, E. V.; Rushay, V. D.; Safronov, G. B.; Simkovic, F.; Skurikhin, A. V.; Shoibonov, B. A.; Solovjev, A. G.; Sorokovikov, M. N.; Shelepov, M. D.; Shtekl, I.; Suvorova, O. V.; Tabolenko, V. A.; Tarashansky, B. A.; Yakovlev, S. A.; Zagorodnikov, A. V.; Zurbanov, V. L.
JETP letters, 12/2018, Letnik: 108, Številka: 12Journal Article
The Advanced Laser Interferometer Gravitational-Wave Observatory and Advanced Virgo observatories recently discovered gravitational waves from a binary neutron star inspiral. A short gamma-ray burst that followed the merger of this binary was also recorded by Fermi gamma-ray burst monitor and International Gamma-Ray Astrophysics Laboratory, indicating particle acceleration by the source. The precise location of the event was determined by optical detections of emission following the merger. We searched for high-energy neutrinos from the merger in the energy range of 1 TeV–100 PeV using the Baikal Gigaton Volume Detector. No neutrinos directionally coincident with the source were detected within ±500 s around the merger time, as well as during a 14-day period after the gravitational wave detection. We derived 90% C.L. upper limits on the neutrino fluence from GW170817 during a ±500 s window centered on the gravitational wave trigger time, and a 14-day window following the gravitational wave signal under the assumption of an E −2 neutrino energy spectrum.
