Published November 1, 2021 | Version Published + Submitted
Journal Article Open

Searches for Continuous Gravitational Waves from Young Supernova Remnants in the Early Third Observing Run of Advanced LIGO and Virgo

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Abstract

We present results of three wide-band directed searches for continuous gravitational waves from 15 young supernova remnants in the first half of the third Advanced LIGO and Virgo observing run. We use three search pipelines with distinct signal models and methods of identifying noise artifacts. Without ephemerides of these sources, the searches are conducted over a fRequency band spanning from 10 to 2 kHz. We find no evidence of continuous gravitational radiation from these sources. We set upper limits on the intrinsic signal strain at 95% confidence level in sample subbands, estimate the sensitivity in the full band, and derive the corresponding constraints on the fiducial neutron star ellipticity and r-mode amplitude. The best 95% confidence constraints placed on the signal strain are 7.7 × 10⁻²⁶ and 7.8 × 10⁻²⁶ near 200 Hz for the supernova remnants G39.2–0.3 and G65.7+1.2, respectively. The most stringent constraints on the ellipticity and r-mode amplitude reach ≲10⁻⁷ and ≲ 10⁻⁵, respectively, at frequencies above ∼400 Hz for the closest supernova remnant G266.2–1.2/Vela Jr.

Additional Information

© 2021. The American Astronomical Society. Received 2021 May 24; revised 2021 July 12; accepted 2021 July 13; published 2021 November 2. This material is based on work supported by NSF's LIGO Laboratory, which is a major facility fully funded by the National Science Foundation. The authors also gratefully acknowledge the support of 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 Netherlands Organization 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'Innovació Universitats, Ciència i Societat Digital de la Generalitat Valenciana and the CERCA Programme Generalitat de Catalunya, Spain, the National Science Centre of Poland and the Foundation for Polish Science (FNP), 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 French Lyon Institute of Origins (LIO), the Belgian Fonds de la Recherche Scientifique (FRS-FNRS), Actions de Recherche Concertes (ARC) and Fonds Wetenschappelijk Onderzoek Vlaanderen (FWO), Belgium, the Paris Île-de-France Region, the National Research, Development and Innovation Office Hungary (NKFIH), the National Research Foundation of Korea, the Natural Science and Engineering Research Council Canada, Canadian Foundation for Innovation (CFI), the Brazilian Ministry of Science, Technology, and Innovations, 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, the United States Department of Energy, and the Kavli Foundation. The authors gratefully acknowledge the support of the NSF, STFC, INFN, and CNRS for provision of computational resources. This work was supported by MEXT, JSPS Leading-edge Research Infrastructure Program, JSPS Grant-in-Aid for Specially Promoted Research 26000005, JSPS Grant-in-Aid for Scientific Research on Innovative Areas 2905: JP17H06358, JP17H06361, and JP17H06364, JSPS Core-to-Core Program A. Advanced Research Networks, JSPS Grant-in-Aid for Scientific Research (S) 17H06133, the joint research program of the Institute for Cosmic Ray Research, University of Tokyo, National Research Foundation (NRF) and Computing Infrastructure Project of KISTI-GSDC in Korea, Academia Sinica (AS), AS Grid Center (ASGC) and the Ministry of Science and Technology (MoST) in Taiwan under grants including AS-CDA-105-M06, Advanced Technology Center (ATC) of NAOJ, and Mechanical Engineering Center of KEK. Note added in proofs. G1.9+0.3 has recently been reclassified as a Type 1a supernova remnant (Borkowski et al. 2017) and should not have been included in this search. We would like to thank Ben Owen and Katie Auchettl for independently informing us of this. We would like to thank all of the essential workers who put their health at risk during the COVID-19 pandemic, without whom we would not have been able to complete this work.

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Published - Abbott_2021_ApJ_921_80.pdf

Submitted - 2105.11641.pdf

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Additional details

Identifiers

Eprint ID
111915
Resolver ID
CaltechAUTHORS:20211117-152813473

Funding

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)
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'Innovació Universitats, Ciència i Societat Digital de la Generalitat Valenciana
Generalitat de Catalunya
National Science Centre (Poland)
Foundation for Polish Science
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)
Fonds de la Recherche Scientifique (FNRS)
Actions de Recherche Concertées (ARC)
Fonds Wetenschappelijk Onderzoek (FWO)
Paris Île-de-France Region
National Research, Development and Innovation Fund (NKFIA)
National Research Foundation of Korea
Natural Sciences and Engineering Research Council of Canada (NSERC)
Canada Foundation for Innovation
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
Department of Energy (DOE)
Kavli Foundation
Japan Society for the Promotion of Science (JSPS)
26000005
Japan Society for the Promotion of Science (JSPS)
JP17H06358
Japan Society for the Promotion of Science (JSPS)
JP17H06361
Japan Society for the Promotion of Science (JSPS)
JP17H06364
Japan Society for the Promotion of Science (JSPS)
17H06133
Institute for Cosmic Ray Research
University of Tokyo
Korea Institute of Science and Technology (KIST)
Academia Sinica
Ministry of Science and Technology (Taipei)
AS-CDA-105-M06
National Astronomical Observatory of Japan
High Energy Accelerator Research Organization (KEK)

Dates

Created
2021-11-17
Created from EPrint's datestamp field
Updated
2023-04-28
Created from EPrint's last_modified field

Caltech Custom Metadata

Caltech groups
LIGO, Astronomy Department