Search for long-lived gravitational-wave transients coincident with long gamma-ray bursts
Author(s)
Barnum, Sam; Barsotti, Lisa; Bodiya, Timothy Paul; Donovan, Frederick J.; Essick, Reed Clasey; Evans, Matthew J.; Foley, S.; Fritschel, Peter K.; Gras, Slawek; Isogai, Tomoki; Katsavounidis, Erotokritos; Kissel, Jeffrey S.; Kwee, Patrick; Lee, J.; MacInnis, Myron E.; Mason, Kenneth R.; Matichard, Fabrice; Mavalvala, Nergis; Mittleman, Richard K.; Oelker, Eric Glenn; Shoemaker, David H.; Vaulin, Ruslan; Vitale, Salvatore; Waldman, S. J.; Weiss, Rainer; Wipf, Christopher; Zhang, Fan; Zucker, Michael E.; Aggarwal, Nancy,Ph. D.Massachusetts Institute of Technology.; ... Show more Show less
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Long gamma-ray bursts (GRBs) have been linked to extreme core-collapse supernovae from massive stars. Gravitational waves (GW) offer a probe of the physics behind long GRBs. We investigate models of long-lived (∼10–1000 s) GW emission associated with the accretion disk of a collapsed star or with its protoneutron star remnant. Using data from LIGO’s fifth science run, and GRB triggers from the Swift experiment, we perform a search for unmodeled long-lived GW transients. Finding no evidence of GW emission, we place 90% confidence-level upper limits on the GW fluence at Earth from long GRBs for three waveforms inspired by a model of GWs from accretion disk instabilities. These limits range from F < 3.5 ergs cm[superscript −2] to F < 1200 ergs cm[superscript −2], depending on the GRB and on the model, allowing us to probe optimistic scenarios of GW production out to distances as far as ≈ 33 Mpc. Advanced detectors are expected to achieve strain sensitivities 10 × better than initial LIGO, potentially allowing us to probe the engines of the nearest long GRBs.
Date issued
2013-12Department
Massachusetts Institute of Technology. Department of Physics; MIT Kavli Institute for Astrophysics and Space Research; LIGO (Observatory : Massachusetts Institute of Technology)Journal
Physical Review D
Publisher
American Physical Society
Citation
Aasi, J., J. Abadie, B. Abbott, R. Abbott, T. Abbott, M. Abernathy, T. Accadia, et al. “Search for Long-Lived Gravitational-Wave Transients Coincident with Long Gamma-Ray Bursts.” Phys. Rev. D 88, no. 12 (December 2013). © 2013 American Physical Society
Version: Final published version
ISSN
1550-7998
1550-2368