Article (Scientific journals)
First targeted search for gravitational-wave bursts from core-collapse supernovae in data of first-generation laser interferometer detectors
Abbott, B. P.; Collette, Christophe; Fays, Maxime
2016In Physical Review. A, Atomic, molecular, and optical physics, 94 (10)
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Abstract :
[en] We present results from a search for gravitational-wave bursts coincident with two core-collapse supernovae observed optically in 2007 and 2011. We employ data from the Laser Interferometer Gravitational-wave Observatory (LIGO), the Virgo gravitational-wave observatory, and the GEO 600 gravitational-wave observatory. The targeted core-collapse supernovae were selected on the basis of (1) proximity (within approximately 15 Mpc), (2) tightness of observational constraints on the time of core collapse that defines the gravitational-wave search window, and (3) coincident operation of at least two interferometers at the time of core collapse. We find no plausible gravitational-wave candidates. We present the probability of detecting signals from both astrophysically well-motivated and more speculative gravitational-wave emission mechanisms as a function of distance from Earth, and discuss the implications for the detection of gravitational waves from core-collapse supernovae by the upgraded Advanced LIGO and Virgo detectors.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Abbott, B. P.
Collette, Christophe  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Active aerospace struct. and adv. mecha. systems
Fays, Maxime  ;  Cardiff University
Language :
English
Title :
First targeted search for gravitational-wave bursts from core-collapse supernovae in data of first-generation laser interferometer detectors
Publication date :
2016
Journal title :
Physical Review. A, Atomic, molecular, and optical physics
ISSN :
1050-2947
eISSN :
1094-1622
Publisher :
American Physical Society
Volume :
94
Issue :
10
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 21 October 2020

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