Passer à la navigation principale Passer à la recherche Passer au contenu principal

Constraints on the Cosmic Expansion History from GWTC-3

  • The LIGO Scientific Collaboration
  • , Virgo Collaboration
  • , KAGRA Collaboration
  • California Institute of Technology
  • Tokyo Institute of Technology
  • University of Salerno
  • INFN Sezione di Napoli
  • Monash University
  • University of Wisconsin-Milwaukee
  • Louisiana State University
  • Australian National University
  • Max-Planck-Institut fuer Gravitationsphysik
  • Leibniz Universität Hannover
  • Inter-University Centre for Astronomy and Astrophysics India
  • University of Cambridge
  • Friedrich-Schiller University
  • University of Birmingham
  • Northwestern University
  • Instituto Nacional de Pesquisas Espaciais
  • Cardiff University
  • Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
  • Tata Institute of Fundamental Research
  • National Astronomical Observatory
  • University of Turin
  • INFN Sezione di Torino
  • University of Glasgow
  • University of Naples Federico II
  • IGFL, Université de Lyon, Université Lyon 1
  • University of Tokyo
  • Research Center for the Early Universe
  • University of Barcelona
  • Université Savoie Mont Blanc
  • Pompeu Fabra University (UPF)
  • Gran Sasso Science Institute
  • University of Strathclyde
  • and Physics University of Udine
  • INFN Sezione di Trieste
  • Embry-Riddle Aeronautical University, Prescott
  • Université Côte d'Azur
  • University of Amsterdam
  • University of Athens
  • INFN Sezione di Perugia
  • University of Camerino
  • American University
  • California State University Fullerton
  • Astroparticule and Cosmol APC
  • Université Paris-Saclay
  • European Gravitational Observatory (EGO)
  • College of Computing
  • Chennai Mathematical Institute
  • Hirosaki University
  • Columbia University
  • University of Portsmouth
  • The Graduate University for Advanced Studies
  • University of Urbino Carlo Bo
  • Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
  • LIGO Livingston
  • Sezione di Roma
  • University of Louvain
  • Science Park 105
  • King's College London
  • Korea Institute of Science and Technology Information
  • National Institute for Mathematical Sciences
  • Christopher Newport University
  • Universiteit Utrecht
  • University of Oregon
  • Syracuse University
  • University of Liège
  • University of Milano-Bicocca
  • INFN Sezione di Milano-Bicocca
  • INAF
  • LIGO Hanford
  • University of Salerno
  • Massachusetts Institute of Technology
  • Wigner Research Centre for Physics
  • University of Florida
  • Stanford University
  • University of Pisa
  • University of Perugia
  • University of Padova
  • INFN
  • Bard College
  • Montana State University
  • Institute for Plasma Research
  • Ghent University
  • Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
  • University of Sannio at Benevento
  • The University of Adelaide
  • The University of Texas Rio Grande Valley
  • California State University-Los Angeles
  • University of São Paulo
  • Sezione di Genova
  • The University of Western Australia
  • RRCAT
  • Missouri University of Science and Technology
  • Vrije Universiteit Amsterdam
  • Moscow State University
  • Center for Theoretical Physics of the Polish Academy of Sciences
  • Università di Trento
  • Trento Institute for Fundamental Physics and Applications
  • University of the West of Scotland
  • Bar-Ilan University
  • University of Rome
  • Institut FOTON-UMR6082
  • Indian Institute of Technology Bombay
  • Laboratori Nazionali del Gran Sasso
  • Sorbonne Université
  • University of Warsaw
  • University of Maryland, College Park
  • Université de Toulouse
  • Villanova University
  • Universidade de Santiago de Compostela
  • Stony Brook University
  • Flatiron Institute
  • NASA Goddard Space Flight Center
  • University of Genoa
  • Beijing Normal University
  • University of Melbourne
  • Dipartimento di Scienze Biomediche
  • INFN Sezione di Catania
  • University of Rome “Tor Vergata”
  • INFN Roma Tor Vergata
  • University of Valencia
  • Universität Hamburg
  • Rochester Institute of Technology
  • National Tsing Hua University
  • The Chinese University of Hong Kong
  • Fukuoka University
  • Charles Sturt University, Wagga Wagga
  • Tamkang University
  • National Central University
  • Academia Sinica, Institute Of Physics
  • INAF Osservatorio Astronomico di Padova
  • Swinburne University of Technology
  • Université Libre de Bruxelles
  • Universitat de les Illes Balears
  • Texas Tech University
  • University of Minnesota Twin Cities
  • Pennsylvania State University
  • University of Rhode Island
  • Bellevue College
  • Scuola Normale Superiore di Pisa
  • Eötvös Loránd University
  • Maastricht University
  • The University of Sheffield
  • University of Parma
  • University of Utah
  • Carleton College, USA
  • University of Zurich
  • Perimeter Institute for Theoretical Physics
  • Université de Strasbourg
  • West Virginia University
  • University of Chicago
  • Montclair State University
  • Cooperative Institute for Research in the Atmosphere
  • Institute of Nuclear Research ATOMKI
  • The University of Texas at Austin
  • Università degli Studi della Basilicata
  • Universidade de Minho
  • Niigata University
  • Osaka City University
  • Xiao Hong Shan
  • University of Szeged
  • Cornell University
  • University of British Columbia
  • Osservatorio Astronomico di Capodimonte
  • University of Mississippi
  • University of Michigan, Ann Arbor
  • Texas A&M University
  • Ulsan National Institute of Science and Technology
  • Shanghai Astronomical Observatory Chinese Academy of Sciences
  • University of Toyama
  • University of California, Berkeley
  • Lancaster University
  • Nihon University
  • CCLRC Rutherford Appleton Laboratory
  • Chungnam National University
  • Aoyama Gakuin University
  • Tsinghua University
  • Aristotle University of Thessaloniki
  • Services and Estate Management
  • Vanderbilt University
  • University of Antwerp
  • University of Białystok
  • Ewha Womans University
  • National Astronomical Observatories-CAS
  • University of Chinese Academy of Sciences
  • University of Southampton
  • Chung-Ang University
  • University of Washington Bothell
  • Institute of Applied Physics of the Russian Academy of Sciences
  • Inje University
  • Myongji University
  • KEK (High Energy Accelerator Research Organization)
  • Institute of Mathematics of the Polish Academy of Sciences
  • National Centre for Nuclear Research
  • Instituto de Fisica Teorica
  • Nagoya University
  • Université de Montréal/Polytechnique
  • Université de Nice
  • Seoul National University
  • Sungkyunkwan University
  • Université Paris Est, ENPC LIGM, IMAGINE
  • University of Florence
  • National Cheng Kung University
  • Wuhan University
  • National Applied Research Laboratories
  • National Taiwan Normal University
  • NASA Marshall Space Flight Center
  • CNRS
  • Kenyon College
  • Tongji University
  • University of Trieste
  • Indian Institute of Technology Madras
  • Saha Institute of Nuclear Physics
  • ISAS/JAXA
  • Institut des Hautes Études Scientifiques
  • Ryukoku University
  • Indian Institute of Science Education and Research Kolkata
  • University of Notre Dame
  • Ev-K2-CNR Committee
  • Korea Astronomy and Space Science Institute
  • Hobart and William Smith Colleges
  • The Federal University of Rio Grande do Norte
  • Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi
  • University Roma Tre
  • University of Arizona
  • Université de Nantes
  • University of California, Riverside
  • University of Washington
  • Indian Institute of Technology Gandhinagar
  • National Institute of Technology
  • Universidade de Aveiro
  • Marquette University
  • Toho University
  • Gunma University
  • Chapman University
  • High Energy Accelerator Research Organization (KEK)
  • Osaka Institute of Technology
  • Osservatorio Astrofisico Di Arcetri
  • Indian Institute of Technology Hyderabad
  • Indian Institute of Science Education and Research (IISER)
  • Istituto di Astrofisica e Planetologia Spaziali
  • Andrews University
  • Tokyo City University
  • Kyoto University
  • Yukawa Institute for Theoretical Physics
  • Van Swinderen Institute for Particle Physics and Gravity
  • Vrjie Universiteit Brussel
  • High Energy Accelerator Research Organization (KEK)
  • National Defense Academy of Japan
  • Nagaoka University of Technology
  • Tata Institute of Fundamental Research, Mumbai
  • Technical University of Eindhoven
  • Sejong University
  • Concordia University Wisconsin
  • National Yang Ming Chiao Tung University
  • Rikkyo University

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

Résumé

We use 47 gravitational wave sources from the Third LIGO-Virgo-Kamioka Gravitational Wave Detector Gravitational Wave Transient Catalog (GWTC-3) to estimate the Hubble parameter H(z), including its current value, the Hubble constant H0. Each gravitational wave (GW) signal provides the luminosity distance to the source, and we estimate the corresponding redshift using two methods: the redshifted masses and a galaxy catalog. Using the binary black hole (BBH) redshifted masses, we simultaneously infer the source mass distribution and H(z). The source mass distribution displays a peak around 34Me, followed by a drop-off. Assuming this mass scale does not evolve with the redshift results in a H(z) measurement, yielding H0 = 68+12-8 km s-1 Mpc-1 (68% credible interval) when combined with the H0 measurement from GW170817 and its electromagnetic counterpart. This represents an improvement of 17% with respect to the H0 estimate from GWTC-1. The second method associates each GW event with its probable host galaxy in the catalog GLADE+, statistically marginalizing over the redshifts of each event's potential hosts. Assuming a fixed BBH population, we estimate a value of H0 = 68+8-6 km s-1 Mpc-1 with the galaxy catalog method, an improvement of 42% with respect to our GWTC-1 result and 20% with respect to recent H0 studies using GWTC-2 events. However, we show that this result is strongly impacted by assumptions about the BBH source mass distribution; the only event which is not strongly impacted by such assumptions (and is thus informative about H0) is the well-localized event GW190814.

langue originaleAnglais
Numéro d'article76
journalAstrophysical Journal
Volume949
Numéro de publication2
Les DOIs
étatPublié - 1 juin 2023
Modification externeOui

Empreinte digitale

Examiner les sujets de recherche de « Constraints on the Cosmic Expansion History from GWTC-3 ». Ensemble, ils forment une empreinte digitale unique.

Contient cette citation