• Medientyp: Sonstige Veröffentlichung; E-Artikel
  • Titel: Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3a
  • Beteiligte: Abbott, R. [Verfasser:in]; Abbott, T.D. [Verfasser:in]; Abraham, S. [Verfasser:in]; Acernese, F. [Verfasser:in]; Ackley, K. [Verfasser:in]; Adams, C. [Verfasser:in]; Adhikari, R.X. [Verfasser:in]; Adya, V.B. [Verfasser:in]; Affeldt, Christoph [Verfasser:in]; Agathos, M. [Verfasser:in]; Agatsuma, K. [Verfasser:in]; Aggarwal, N. [Verfasser:in]; Aguiar, O.D. [Verfasser:in]; Aich, A. [Verfasser:in]; Aiello, L. [Verfasser:in]; Ain, A. [Verfasser:in]; Ajith, P. [Verfasser:in]; Allen, G. [Verfasser:in]; Allocca, A. [Verfasser:in]; Altin, P.A. [Verfasser:in]; Amato, A. [Verfasser:in]; Anand, S. [Verfasser:in]; Ananyeva, A. [Verfasser:in]; Anderson, S.B. [Verfasser:in]; [...]
  • Erschienen: Bristol : IOP Publishing Ltd., 2021
  • Erschienen in: Astrophysical Journal (2021), Nr. 2 ; Astrophysical Journal
  • Ausgabe: published Version
  • Sprache: Englisch
  • DOI: https://doi.org/10.15488/11383; https://doi.org/10.3847/1538-4357/abee15
  • ISSN: 0004-637X
  • Schlagwörter: Gamma-ray bursts(629) ; Gravitational waves(678) ; Black holes(162) ; Compact binary stars(283) ; Neutron stars(1108) ; LIGO(920) ; Gravitational wave astronomy(675)
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  • Beschreibung: We search for gravitational-wave transients associated with gamma-ray bursts (GRBs) detected by the Fermi and Swift satellites during the first part of the third observing run of Advanced LIGO and Advanced Virgo (2019 April 1 15:00 UTC-2019 October 1 15:00 UTC). A total of 105 GRBs were analyzed using a search for generic gravitational-wave transients; 32 GRBs were analyzed with a search that specifically targets neutron star binary mergers as short GRB progenitors. We find no significant evidence for gravitational-wave signals associated with the GRBs that we followed up, nor for a population of unidentified subthreshold signals. We consider several source types and signal morphologies, and report for these lower bounds on the distance to each GRB. © 2021. The American Astronomical Society. All rights reserved.
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  • Rechte-/Nutzungshinweise: Namensnennung (CC BY)