Search for gravitational wave inspiral signals associated with short gamma-ray bursts during ligo's fifth and virgo's first science run

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Abadie, J. and Lockerbie, N.A. and Tokmakov, K. V., LIGO Scientific Collaboration, Virgo Collaboration (2010) Search for gravitational wave inspiral signals associated with short gamma-ray bursts during ligo's fifth and virgo's first science run. Astrophysical Journal, 715 (2). pp. 1453-1461. ISSN 1538-4357 (https://doi.org/10.1088/0004-637X/715/2/1453)

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Abstract

Progenitor scenarios for short gamma-ray bursts (short GRBs) include coalescenses of two neutron stars or a neutron star and black hole, which would necessarily be accompanied by the emission of strong gravitational waves. We present a search for these known gravitational-wave signatures in temporal and directional coincidence with 22 GRBs that had sufficient gravitational-wave data available in multiple instruments during LIGO's fifth science run, S5, and Virgo's first science run, VSR1. We find no statistically significant gravitational-wave candidates within a [ - 5, + 1) s window around the trigger time of any GRB. Using the Wilcoxon-Mann-Whitney U-test, we find no evidence for an excess of weak gravitational-wave signals in our sample of GRBs. We exclude neutron star-black hole progenitors to a median 90% confidence exclusion distance of 6.7 Mpc.

ORCID iDs

Abadie, J., Lockerbie, N.A. ORCID logoORCID: https://orcid.org/0000-0002-1678-3260 and Tokmakov, K. V. ORCID logoORCID: https://orcid.org/0000-0002-2808-6593;
  • Item type:Article
    ID code:27347
    Dates:
    Date
    Event
    2010
    Published
    Notes:J. Abadie et al 2010 ApJ 715 1453. © 2010. The American Astronomical Society
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user:Users 1261 not found.
    Date deposited:01 Sep 2010 14:20
    Last modified:11 Nov 2024 09:34
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/27347
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