A luminous fast radio burst that probes the Universe at redshift 1

DOI DOI HANDLE Web Site PubMed 被引用文献1件 オープンアクセス
  • S. D. Ryder
    School of Mathematical and Physical Sciences, Macquarie University, Sydney, NSW 2109, Australia.
  • K. W. Bannister
    Australia Telescope National Facility, Commonwealth Science and Industrial Research Organisation, Space and Astronomy, Epping, NSW 1710, Australia.
  • S. Bhandari
    Netherlands Institute for Radio Astronomy (ASTRON), 7991 PD Dwingeloo, Netherlands.
  • A. T. Deller
    Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.
  • R. D. Ekers
    Australia Telescope National Facility, Commonwealth Science and Industrial Research Organisation, Space and Astronomy, Epping, NSW 1710, Australia.
  • M. Glowacki
    International Centre for Radio Astronomy Research, Curtin Institute of Radio Astronomy, Curtin University, Perth, WA 6102, Australia.
  • A. C. Gordon
    Center for Interdisciplinary Exploration and Research in Astrophysics, Northwestern University, Evanston, IL 60208, USA.
  • K. Gourdji
    Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.
  • C. W. James
    International Centre for Radio Astronomy Research, Curtin Institute of Radio Astronomy, Curtin University, Perth, WA 6102, Australia.
  • C. D. Kilpatrick
    Center for Interdisciplinary Exploration and Research in Astrophysics, Northwestern University, Evanston, IL 60208, USA.
  • W. Lu
    Department of Astronomy University of California, Berkeley, CA 94720, USA.
  • L. Marnoch
    School of Mathematical and Physical Sciences, Macquarie University, Sydney, NSW 2109, Australia.
  • V. A. Moss
    Australia Telescope National Facility, Commonwealth Science and Industrial Research Organisation, Space and Astronomy, Epping, NSW 1710, Australia.
  • J. X. Prochaska
    Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064, USA.
  • H. Qiu
    Square Kilometre Array Observatory, Jodrell Bank, Lower Withington, Macclesfield SK11 9FT, UK.
  • E. M. Sadler
    Australia Telescope National Facility, Commonwealth Science and Industrial Research Organisation, Space and Astronomy, Epping, NSW 1710, Australia.
  • S. Simha
    Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064, USA.
  • M. W. Sammons
    International Centre for Radio Astronomy Research, Curtin Institute of Radio Astronomy, Curtin University, Perth, WA 6102, Australia.
  • D. R. Scott
    International Centre for Radio Astronomy Research, Curtin Institute of Radio Astronomy, Curtin University, Perth, WA 6102, Australia.
  • N. Tejos
    Instituto de Física, Pontificia Universidad Católica de Valparaíso, Casilla 4059, Valparaíso, Chile.
  • R. M. Shannon
    Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.
  • Swinburne University of Technology

書誌事項

公開日
2023-10-20
DOI
  • 10.1126/science.adf2678
  • 10.48550/arxiv.2210.04680
公開者
American Association for the Advancement of Science (AAAS)

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説明

<jats:p> Fast radio bursts (FRBs) are millisecond-duration pulses of radio emission originating from extragalactic distances. Radio dispersion is imparted on each burst by intervening plasma, mostly located in the intergalactic medium. In this work, we observe the burst FRB 20220610A and localize it to a morphologically complex host galaxy system at redshift 1.016 ± 0.002. The burst redshift and dispersion measure are consistent with passage through a substantial column of plasma in the intergalactic medium and extend the relationship between those quantities measured at lower redshift. The burst shows evidence for passage through additional turbulent magnetized plasma, potentially associated with the host galaxy. We use the burst energy of 2 × 10 <jats:sup>42</jats:sup> erg to revise the empirical maximum energy of an FRB. </jats:p>

収録刊行物

  • Science

    Science 382 (6668), 294-299, 2023-10-20

    American Association for the Advancement of Science (AAAS)

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