Mereminskiy IA, Lutovinov AA, Postnov KA, Arefiev VA, Lapshov IY, Molkov S, Sazonov SY, Semena AN, Tkachenko AY, Shtykovsky AE, Liu Z, Wilms J, Rau A, Dauser T, Kreykenbohm I (2022)
Publication Type: Journal article
Publication year: 2022
Book Volume: 48
Pages Range: 370-375
Journal Issue: 7
DOI: 10.1134/S1063773722070064
Abstract: Close binary systems consisting of two neutron stars (BNS) emit gravitational waves, that allow them to merge on timescales shorter than Hubble time. It is widely believed, that NS–NS mergers in such systems power short gamma-ray bursts (GRB). Several mechanisms which could lead to electromagnetic energy release prior to a merger have been proposed. We estimate the ability to observe the possible pre-burst emission with telescopes of Spectrum–Roentgen–Gamma. We also investigate first such event, GRB210919A, which fell into the field of view of the SRG telescopes less than two days before the burst.
APA:
Mereminskiy, I.A., Lutovinov, A.A., Postnov, K.A., Arefiev, V.A., Lapshov, I.Y., Molkov, S.,... Kreykenbohm, I. (2022). Search for Pre-Burst Emission from Binary Neutron Star Mergers with Spectrum–Roentgen–Gamma. Astronomy Letters-A Journal of Astronomy and Space Astrophysics, 48(7), 370-375. https://doi.org/10.1134/S1063773722070064
MLA:
Mereminskiy, I. A., et al. "Search for Pre-Burst Emission from Binary Neutron Star Mergers with Spectrum–Roentgen–Gamma." Astronomy Letters-A Journal of Astronomy and Space Astrophysics 48.7 (2022): 370-375.
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