{"id":"W3204171810","doi":"10.1051/0004-6361/202141452","title":"Search for intermediate-mass black hole binaries in the third observing run of Advanced LIGO and Advanced Virgo","year":2021,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Pulsars and Gravitational Waves Research","field":"Physics and Astronomy","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Polytechnique Montréal; University of British Columbia","funders":"Division of Human Resource Development; National Research, Development and Innovation Office; Japan Society for the Promotion of Science; Australian Research Council; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Science and Technology Facilities Council; European Regional Development Fund; Centre National de la Recherche Scientifique; ICTP South American Institute for Fundamental Research; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal; National Research Foundation; Vlaamse regering; National Astronomical Observatory of Japan; Ministry of Education, India; Conseil Régional, Île-de-France; Scottish Universities Physics Alliance; National Natural Science Foundation of China; National Research Foundation of Korea; Hungarian Scientific Research Fund; Generalitat de Catalunya; Generalitat Valenciana; Russian Foundation for Basic Research; Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital, Generalitat Valenciana; Fonds Wetenschappelijk Onderzoek; Istituto Nazionale di Fisica Nucleare; U.S. Department of Energy; Kavli Foundation; Great Southern Development Commission, Government of Western Australia; Agencia Estatal de Investigación; Govern de les Illes Balears; Korea Institute of Science and Technology Information; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Ministry of Education, Culture, Sports, Science and Technology; Institute for Cosmic Ray Research, University of Tokyo; Council of Scientific and Industrial Research, India; Fonds De La Recherche Scientifique - FNRS; Centres de Recerca de Catalunya; Institut des Origines de Lyon; Russian Science Foundation; European Commission; Leverhulme Trust; Scottish Funding Council; University of Pennsylvania; Science and Engineering Research Board; National Science Foundation; Royal Society; Johns Hopkins University; Fundacja na rzecz Nauki Polskiej; Academia Sinica; Abdus Salam International Centre for Theoretical Physics","keywords":"LIGO; Physics; Astrophysics; Binary black hole; Gravitational wave; Binary number; Supermassive black hole; Black hole (networking); Mass ratio; Intermediate-mass black hole; Astronomy; Galaxy; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001155706,0.0004488206,0.0005468024,0.0009642857,0.0005984828,0.0007321502,0.000554333,0.0006007846,0.0007454729],"category_scores_gemma":[0.00172958,0.0002651479,0.00107338,0.0008568419,0.0003354533,0.0003591661,0.001088491,0.000448783,0.0002754831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004431726,"about_ca_system_score_gemma":0.0008644909,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009733989,"about_ca_topic_score_gemma":0.02635754,"domain_scores_codex":[0.999429,0.0001021075,0.00002370264,0.0001659408,0.0001157981,0.0001633333],"domain_scores_gemma":[0.9985242,0.0003547882,0.0003668444,0.0002510775,0.0001035333,0.0003995296],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001132829,0.0003536808,0.8993027,0.00006319182,0.0005775355,0.0005021648,0.0005606753,0.009809338,0.05460486,0.001031412,0.001125033,0.03093666],"study_design_scores_gemma":[0.0001100027,0.0005042403,0.9169765,0.00001652839,0.0002788233,0.0004720745,0.0002539184,0.06007902,0.01785705,0.0008455073,0.002536307,0.00007011029],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942049,0.00003853438,0.003956801,0.0000335899,0.000003659566,0.0000396414,0.0007944552,0.0002146465,0.0007137384],"genre_scores_gemma":[0.9875975,0.00003159725,0.009004564,0.00006773089,0.000009123643,0.00003834434,0.002878181,0.00005285128,0.0003202804],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009733989,"threshold_uncertainty_score":0.01935464,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01221334224468904,"score_gpt":0.2935168618336553,"score_spread":0.2813035195889662,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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