Characterization of transient noise in Advanced LIGO relevant to gravitational wave signal GW150914
Author(s)
Aggarwal, Nancy; Barsotti, Lisa; Biscans, Sebastien; Blackburn, Lindy L.; Bodiya, Timothy P.; Buikema, Aaron; Chatterji, Shourov K.; Donovan, Frederick J; Essick, Reed Clasey; Evans, M.; Fritschel, Peter K; Gras, Slawomir; Isogai, Tomoki; Katsavounidis, Erotokritos; Kontos, Antonios; Libson, Adam A.; Lynch, Ryan Christopher; MacInnis, Myron E; Mason, Kenneth R; Matichard, Fabrice; Mavalvala, Nergis; Miller, John; Mittleman, Richard K; Ray Pitambar Mohapatra, Satyanarayan; Oelker, Eric Glenn; Shoemaker, David H; Tse, Maggie; Vaulin, Ruslan; Vitale, Salvatore; Weiss, Rainer; Yam, William; Yu, H.; Zhang, F.; Zucker, Michael E; LIGO Collaboration; Virgo Collaboration; Brown N. M.; ... Show more Show less
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On 14 September 2015, a gravitational wave signal from a coalescing black hole binary system was observed by the Advanced LIGO detectors. This paper describes the transient noise backgrounds used to determine the significance of the event (designated GW150914) and presents the results of investigations into potential correlated or uncorrelated sources of transient noise in the detectors around the time of the event. The detectors were operating nominally at the time of GW150914. We have ruled out environmental influences and non-Gaussian instrument noise at either LIGO detector as the cause of the observed gravitational wave signal. Keywords: gravitational waves; detector characterization; GW150914
Date issued
2016-06Department
Massachusetts Institute of Technology. Center for Theoretical Physics; Massachusetts Institute of Technology. Department of Physics; Lincoln Laboratory; LIGO (Observatory : Massachusetts Institute of Technology); MIT Kavli Institute for Astrophysics and Space ResearchJournal
Classical and Quantum Gravity
Publisher
IOP Publishing
Citation
Abbott, B P et al. “Characterization of Transient Noise in Advanced LIGO Relevant to Gravitational Wave Signal GW150914.” Classical and Quantum Gravity 33, 13 (June 2016): 134001 © 2016 IOP Publishing Ltd
Version: Final published version
ISSN
0264-9381
1361-6382
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