All-sky search for short gravitational-wave bursts in the second Advanced LIGO and Advanced Virgo run
- Creators
- Abbott, B. P.
- Abbott, R.
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Adhikari, R. X.
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Anand, S.
- Ananyeva, A.
- Anderson, S. B.
- Appert, S.
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Arai, K.
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Araya, M. C.
- Barayoga, J. C.
- Barish, B. C.
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Billingsley, G.
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Biscans, S.
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Blackburn, J. K.
- Bork, R.
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Brooks, A. F.
- Brunett, S.
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Cahillane, C.
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Callister, T. A.
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Coughlin, M. W.
- Couvares, P.
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Coyne, D. C.
- Ehrens, P.
- Etzel, T.
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Feicht, J.
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Gossan, S. E.
- Grassia, P.
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Gupta, Anchal
- Gustafson, E. K.
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Kamai, B.
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Kanner, J. B.
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Kasprzack, M.
- Kondrashov, V.
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Korth, W. Z.
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Kozak, D. B.
- Lazzarini, A.
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Lo, R. K. L.
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Markowitz, A.
- Maros, E.
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Massinger, T. J.
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Matichard, F.
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McIver, J.
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Meshkov, S.
- Nevin, L.
- Pedraza, M.
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Reitze, D. H.
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Richardson, J. W.
- Robertson, N. A.
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Rollins, J. G.
- Sanchez, E. J.
- Sanchez, L. E.
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Sun, L.
- Tao, D.
- Taylor, R.
- Torrie, C. I.
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Vajente, G.
- Vass, S.
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Venugopalan, G.
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Wade, A. R.
- Wallace, L.
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Weinstein, A. J.
- Willis, J. L.
- Wipf, C. C.
- Xiao, S.
- Yamamoto, H.
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Zhang, L.
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Zucker, M. E.
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Zweizig, J.
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Barkett, K.
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Blackman, J.
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Chen, Y.
- Li, X.
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Ma, Y.
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Scheel, M.
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Tso, R.
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Varma, V.
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Chatziioannou, K.
- LIGO Scientific Collaboration
- Virgo Collaboration
Abstract
We present the results of a search for short-duration gravitational-wave transients in the data from the second observing run of Advanced LIGO and Advanced Virgo. We search for gravitational-wave transients with a duration of milliseconds to approximately one second in the 32–4096 Hz frequency band with minimal assumptions about the signal properties, thus targeting a wide variety of sources. We also perform a matched-filter search for gravitational-wave transients from cosmic string cusps for which the waveform is well modeled. The unmodeled search detected gravitational waves from several binary black hole mergers which have been identified by previous analyses. No other significant events have been found by either the unmodeled search or the cosmic string search. We thus present the search sensitivities for a variety of signal waveforms and report upper limits on the source rate density as a function of the characteristic frequency of the signal. These upper limits are a factor of 3 lower than the first observing run, with a 50% detection probability for gravitational-wave emissions with energies of ∼10^(−9)  M⊙c^2 at 153 Hz. For the search dedicated to cosmic string cusps we consider several loop distribution models, and present updated constraints from the same search done in the first observing run.
Additional Information
© 2019 American Physical Society. Received 9 May 2019; published 11 July 2019. The authors gratefully acknowledge the support of the United States National Science Foundation (NSF) for the construction and operation of the LIGO Laboratory and Advanced LIGO as well as the Science and Technology Facilities Council (STFC) of the United Kingdom, the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. The authors gratefully acknowledge the Italian Istituto Nazionale di Fisica Nucleare (INFN), the French Centre National de la Recherche Scientifique (CNRS) and the Foundation for Fundamental Research on Matter supported by the Netherlands Organisation for Scientific Research, for the construction and operation of the Virgo detector and the creation and support of the EGO consortium. The authors also gratefully acknowledge research support from these agencies as well as by the Council of Scientific and Industrial Research of India, the Department of Science and Technology, India, the Science & Engineering Research Board (SERB), India, the Ministry of Human Resource Development, India, the Spanish Agencia Estatal de Investigación, the Vicepresidència i Conselleria d'Innovació, Recerca i Turisme and the Conselleria d'Educació i Universitat del Govern de les Illes Balears, the Conselleria d'Educació, Investigació, Cultura i Esport de la Generalitat Valenciana, the National Science Centre of Poland, the Swiss National Science Foundation (SNSF), the Russian Foundation for Basic Research, the Russian Science Foundation, the European Commission, the European Regional Development Funds (ERDF), the Royal Society, the Scottish Funding Council, the Scottish Universities Physics Alliance, the Hungarian Scientific Research Fund (OTKA), the Lyon Institute of Origins (LIO), the Paris Île-de-France Region, the National Research, Development and Innovation Office Hungary (NKFIH), the National Research Foundation of Korea, Industry Canada and the Province of Ontario through the Ministry of Economic Development and Innovation, the Natural Science and Engineering Research Council Canada, the Canadian Institute for Advanced Research, the Brazilian Ministry of Science, Technology, Innovations, and Communications, the International Center for Theoretical Physics South American Institute for Fundamental Research (ICTP-SAIFR), the Research Grants Council of Hong Kong, the National Natural Science Foundation of China (NSFC), the Leverhulme Trust, the Research Corporation, the Ministry of Science and Technology (MOST), Taiwan and the Kavli Foundation. The authors gratefully acknowledge the support of the NSF, STFC,MPS, INFN, CNRS and the State of Niedersachsen/Germany for provision of computational resources. This article has been assigned the LIGO document number P1800308.Attached Files
Published - PhysRevD.100.024017.pdf
Submitted - 1905.03457.pdf
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Additional details
- Eprint ID
- 97059
- Resolver ID
- CaltechAUTHORS:20190711-124205511
- NSF
- Science and Technology Facilities Council (STFC)
- Max-Planck-Society
- State of Niedersachsen/Germany
- Australian Research Council
- Istituto Nazionale di Fisica Nucleare (INFN)
- Centre National de la Recherche Scientifique (CNRS)
- Stichting voor Fundamenteel Onderzoek der Materie (FOM)
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)
- Council of Scientific and Industrial Research (India)
- Department of Science and Technology (India)
- Science and Engineering Research Board (SERB)
- Ministry of Human Resource Development (India)
- Agencia Estatal de Investigación
- Vicepresidència i Conselleria d'Innovació, Recerca i Turisme
- Conselleria d'Educació i Universitat del Govern de les Illes Balears
- Conselleria d'Educació, Investigació, Cultura i Esport de la Generalitat Valenciana
- National Science Centre (Poland)
- Swiss National Science Foundation (SNSF)
- Russian Foundation for Basic Research
- Russian Science Foundation
- European Commission
- European Regional Development Funds (ERDF)
- Royal Society
- Scottish Funding Council
- Scottish Universities Physics Alliance
- Hungarian Scientific Research Fund (OTKA)
- Lyon Institute of Origins (LIO)
- Paris ÃŽle-de-France Region
- National Research, Development and Innovation Office (Hungary)
- National Research Foundation of Korea
- Industry Canada
- Ontario Ministry of Economic Development and Innovation
- Natural Sciences and Engineering Research Council of Canada (NSERC)
- Canadian Institute for Advanced Research
- Ministério da Ciência, Tecnologia, Inovações e Comunicações (MCTIC)
- International Center for Theoretical Physics South American Institute for Fundamental Research (ICTP-SAIFR)
- Research Grants Council of Hong Kong
- National Natural Science Foundation of China
- Leverhulme Trust
- Research Corporation
- Ministry of Science and Technology (Taipei)
- Kavli Foundation
- Created
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2019-07-11Created from EPrint's datestamp field
- Updated
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2023-04-28Created from EPrint's last_modified field
- Caltech groups
- LIGO, Astronomy Department
- Other Numbering System Name
- LIGO Document
- Other Numbering System Identifier
- P1800308