Characterization of transient noise in Advanced LIGO relevant to gravitational wave signal GW150914

Authors

B. P. Abbott, California Institute of TechnologyFollow
R. Abbott, California Institute of TechnologyFollow
T. D. Abbott, Louisiana State UniversityFollow
M. R. Abernathy, California Institute of TechnologyFollow
F. Acernese, Università degli Studi di SalernoFollow
K. Ackley, University of FloridaFollow
M. Adamo, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
C. Adams, LIGO LivingstonFollow
T. Adams, Université Savoie Mont BlancFollow
P. Addesso, Università degli Studi di SalernoFollow
R. X. Adhikari, California Institute of TechnologyFollow
V. B. Adya, Max Planck Institute for Gravitational Physics (Albert Einstein Institute)Follow
C. Affeldt, Max Planck Institute for Gravitational Physics (Albert Einstein Institute)Follow
M. Agathos, FOM-Institute of Subatomic Physics - NIKHEFFollow
K. Agatsuma, FOM-Institute of Subatomic Physics - NIKHEFFollow
N. Aggarwal, LIGO, Massachusetts Institute of TechnologyFollow
O. D. Aguiar, Instituto Nacional de Pesquisas EspaciaisFollow
L. Aiello, Istituto Nazionale di Fisica Nucleare - INFNFollow
A. Ain, Inter-University Centre for Astronomy and Astrophysics IndiaFollow
P. Ajith, Tata Institute of Fundamental Research, MumbaiFollow
B. Allen, Max Planck Institute for Gravitational Physics (Albert Einstein Institute)Follow
A. Allocca, Università di PisaFollow
P. A. Altin, The Australian National UniversityFollow
S. B. Anderson, California Institute of TechnologyFollow
W. G. Anderson, University of Wisconsin-MilwaukeeFollow
K. Arai, California Institute of Technology
M. C. Araya, California Institute of Technology
C. C. Arceneaux, University of Mississippi
J. S. Areeda, California State University, Fullerton
N. Arnaud, Laboratoire de l'Accélérateur Linéaire
K. G. Arun, Chennai Mathematical Institute
S. Ascenzi, Istituto Nazionale di Fisica Nucleare - INFN
G. Ashton, University of Southampton

Document Type

Article

Publication Date

6-6-2016

Abstract

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.

Publication Source (Journal or Book title)

Classical and Quantum Gravity

Recommended Citation

Abbott, B., Abbott, R., Abbott, T., Abernathy, M., Acernese, F., Ackley, K., Adamo, M., Adams, C., Adams, T., Addesso, P., Adhikari, R., Adya, V., Affeldt, C., Agathos, M., Agatsuma, K., Aggarwal, N., Aguiar, O., Aiello, L., Ain, A., Ajith, P., Allen, B., Allocca, A., Altin, P., Anderson, S., Anderson, W., Arai, K., Araya, M., Arceneaux, C., Areeda, J., Arnaud, N., Arun, K., Ascenzi, S., & Ashton, G. (2016). Characterization of transient noise in Advanced LIGO relevant to gravitational wave signal GW150914. Classical and Quantum Gravity, 33 (13) https://doi.org/10.1088/0264-9381/33/13/134001