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Accès ouvert déclaré 2022 article

Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO’s and Advanced Virgo’s Third Observing Run

68Citations signalées — pas une note de qualité
243Institutions déclarées
28Pays d’affiliation déclarés

Résumé fourni par la source

We report on a search for compact binary coalescences where at least one binary component has a mass between $0.2\text{ }\text{ }{M}_{\ensuremath{\bigodot}}$ and $1.0\text{ }\text{ }{M}_{\ensuremath{\bigodot}}$ in Advanced LIGO and Advanced Virgo data collected between 1 April 2019 1500 UTC and 1 October 2019 1500 UTC. We extend our previous analyses in two main ways: we include data from the Virgo detector and we allow for more unequal mass systems, with mass ratio $q\ensuremath{\ge}0.1$. We do not report any gravitational-wave candidates. The most significant trigger has a false alarm rate of $0.14\text{ }\text{ }{\mathrm{yr}}^{\ensuremath{-}1}$. This implies an upper limit on the merger rate of subsolar binaries in the range $[220\ensuremath{-}24200]\text{ }\text{ }{\mathrm{Gpc}}^{\ensuremath{-}3}\text{ }{\mathrm{yr}}^{\ensuremath{-}1}$, depending on the chirp mass of the binary. We use this upper limit to derive astrophysical constraints on two phenomenological models that could produce subsolar-mass compact objects. One is an isotropic distribution of equal-mass primordial black holes. Using this model, we find that the fraction of dark matter in primordial black holes in the mass range $0.2\text{ }\text{ }{M}_{\ensuremath{\bigodot}}<{m}_{\mathrm{PBH}}<1.0\text{ }\text{ }{M}_{\ensuremath{\bigodot}}$ is ${f}_{\mathrm{PBH}}\ensuremath{\equiv}{\mathrm{\ensuremath{\Omega}}}_{\mathrm{PBH}}/{\mathrm{\ensuremath{\Omega}}}_{\mathrm{DM}}\ensuremath{\lesssim}6%$. This improves existing constraints on primordial black hole abundance by a factor of $\ensuremath{\sim}3$. The other is a dissipative dark matter model, in which fermionic dark matter can collapse and form black holes. The upper limit on the fraction of dark matter black holes depends on the minimum mass of the black holes that can be formed: the most constraining result is obtained at ${M}_{\mathrm{min}}=1\text{ }\text{ }{M}_{\ensuremath{\bigodot}}$, where ${f}_{\mathrm{DBH}}\ensuremath{\equiv}{\mathrm{\ensuremath{\Omega}}}_{\mathrm{DBH}}/{\mathrm{\ensuremath{\Omega}}}_{\mathrm{DM}}\ensuremath{\lesssim}0.003%$. These are the first constraints placed on dissipative dark models by subsolar-mass analyses.

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Contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO’s and Advanced Virgo’s Third Observing Run
Date Crossref
05/08/2022
Éditeur
American Physical Society (APS)
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude et ne compte pas comme une seconde source scientifique indépendante.

Institutions déclarées

California Institute of TechnologyLouisiana State UniversityUniversity of SalernoIstituto Nazionale di Fisica Nucleare, Sezione di NapoliAustralian Regenerative Medicine InstituteARC Centre of Excellence for Gravitational Wave DiscoveryMonash UniversityLIGO Scientific CollaborationUniversity of Wisconsin–MilwaukeeAustralian National UniversityLeibniz University HannoverMax Planck Institute for Gravitational PhysicsInter-University Centre for Astronomy and AstrophysicsUniversity of CambridgeFriedrich Schiller University JenaUniversity of BirminghamNorthwestern UniversityInstituto Nacional de Pesquisas EspaciaisCardiff UniversityIstituto Nazionale di Fisica Nucleare, Sezione di PisaTata Institute of Fundamental ResearchInternational Centre for Theoretical SciencesIstituto Nazionale di Fisica Nucleare, Sezione di TorinoUniversity of Naples Federico IILyon 1 UniversitéCentre National de la Recherche ScientifiqueUniversité de LyonInstitut Lumière MatièreUniversitat de BarcelonaLaboratoire d’Annecy de Physique des ParticulesInstitut National de Physique Nucléaire et de Physique des ParticulesUniversité Savoie Mont BlancUniversité Grenoble AlpesGran Sasso Science InstituteUniversity of StrathclydeUniversity of UdineUniversity of TriesteIstituto Nazionale di Fisica Nucleare, Sezione di TriesteEmbry–Riddle Aeronautical UniversityUniversité Paris CitéCalifornia State University, FullertonUniversité Paris-SaclayLaboratoire de Physique des 2 Infinis Irène Joliot-CurieEuropean Gravitational ObservatoryChennai Mathematical InstituteColumbia UniversityUniversity of UrbinoIstituto Nazionale di Fisica Nucleare, Sezione di FirenzeIstituto Nazionale di Fisica Nucleare, Sezione di Roma IUCLouvainNational Institute for Subatomic PhysicsUniversity of LondonKing's College LondonUniversidad de LondresUniversity College LondonKorea Institute of Science & Technology InformationChristopher Newport UniversityUniversity of OregonSyracuse UniversityUniversity of LiègeUniversity of MinnesotaUniversity of Minnesota SystemBrera Astronomical ObservatoryIstituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaUniversity of Milano-BicoccaNational Institute for AstrophysicsUniversity of GlasgowMassachusetts Institute of TechnologyInstitute for Particle and Nuclear PhysicsHUN-REN Wigner Research Centre for PhysicsUniversity of FloridaStanford UniversityUniversity of PisaUniversity of PerugiaIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaUniversity of PaduaIstituto Nazionale di Fisica Nucleare, Sezione di PadovaMontana State UniversityInstitute for Plasma ResearchNicolaus Copernicus Astronomical CenterPolish Academy of SciencesUniversity of SannioThe University of AdelaideCalifornia State University SystemCalifornia State University Los AngelesIstituto Nazionale di Fisica Nucleare, Sezione di GenovaThe University of Western AustraliaRaja Ramanna Centre for Advanced TechnologyUniversity of AmsterdamMissouri University of Science and TechnologyLomonosov Moscow State UniversityUniversity of TrentoIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsUniversity of the West of ScotlandBar-Ilan UniversityUniversité Côte d'AzurAstrophysique Relativiste, Théories, Expériences, Métrologie, Instrumentation, SignauxObservatoire de la Côte d’AzurIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di SalernoSapienza University of RomeFonctions Optiques pour les Technologies de l’informationIndian Institute of Technology BombayIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoUniversité Paris Sciences et LettresLaboratoire Kastler BrosselÉcole Normale Supérieure - PSLSorbonne UniversitéLaboratoire MédiationsAstronomical ObservatoryUniversity of WarsawUniversity of Maryland, College ParkUniversité Toulouse III - Paul SabatierUniversité Fédérale de Toulouse Midi-PyrénéesGeorgia Institute of TechnologyChinese University of Hong KongUniversidade de Santiago de CompostelaFlatiron Health (United States)Flatiron InstituteStony Brook UniversityGoddard Space Flight CenterUniversity of GenoaUtrecht UniversityThe University of TokyoThe University of MelbourneUniversity of SassariIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali del SudUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataVillanova UniversityUniversitat de ValènciaUniversität HamburgRochester Institute of TechnologyNational Tsing Hua UniversityCharles Sturt UniversityInstitut de Physique des 2 Infinis de LyonSeoul National UniversityPusan National UniversityOsservatorio Astronomico di PadovaUniversity of ArizonaRutherford Appleton LaboratorySwinburne University of TechnologyUniversité Libre de BruxellesFundació Universitat-Empresa de les Illes BalearsUniversitat de les Illes BalearsTexas Tech UniversityPennsylvania State UniversityUniversity of Rhode IslandThe University of Texas Rio Grande ValleyBellevue CollegeScuola Normale SuperioreEötvös Loránd UniversityMaastricht UniversityUniversity of PortsmouthUniversity of SheffieldLaboratoire des Matériaux AvancésUniversity of ParmaUniversity of ZurichUniversity of ChicagoInstitut Pluridisciplinaire Hubert CurienUniversité de StrasbourgWest Virginia UniversityMontclair State UniversityColorado State UniversityUniversity of SzegedHUN-REN Institute for Nuclear ResearchHungarian Academy of SciencesThe University of Texas at AustinUniversity of BasilicataNational Astronomical Observatory of JapanUniversity of UtahKenyon CollegeVrije Universiteit AmsterdamGhent UniversityCornell UniversityUniversity of British ColumbiaAstronomical Observatory of CapodimonteUniversity of MississippiUniversity of MichiganMitchell InstituteTexas A&M UniversityAmerican UniversityCarleton CollegeUniversity of California SystemUniversity of California, BerkeleyResearch & Development Establishment (Engrs.)Vanderbilt UniversityUniversity of AntwerpUniversity of BiałystokUniversity of SouthamptonChung-Ang UniversityInstitució Catalana de Recerca i Estudis AvançatsInstitute for High Energy PhysicsBarcelona Institute of Science and TechnologyInstitute of Science and TechnologyUniversity of Washington BothellInstitute of Applied PhysicsEwha Womans UniversityEwha Womans University Medical CenterInje UniversityKorea Astronomy and Space Science InstituteNational Institute for Mathematical SciencesUlsan National Institute of Science and TechnologyBard CollegeNational Centre for Nuclear ResearchInstitute of Mathematics and InformaticsCzech Academy of Sciences, Institute of MathematicsInstitute of MathematicsPolytechnique MontréalUniversité de MontréalSungkyunkwan UniversityUniversité Gustave EiffelMarshall Space Flight CenterUniversity of WashingtonRoma Tre UniversityIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreESPCI ParisConcordia University WisconsinUniversità di CamerinoTongji UniversitySouthern University and Agricultural and Mechanical CollegeScientific Centre of MonacoIndian Institute of Technology MadrasSaha Institute of Nuclear PhysicsInstitut des Hautes Études ScientifiquesIndian Institute of Science Education and Research KolkataRadboud University NijmegenInstitute for Complex SystemsHobart and William Smith CollegesUniversidade Federal do Rio Grande do NorteCentro Ricerche Enrico FermiLancaster UniversityIndian Institute of Science Education and Research PuneUniversity of TurinIndian Institute of Technology GandhinagarUniversity of AveiroMarquette UniversityArcetri Astrophysical ObservatoryUniversity of FlorenceIndian Institute of Technology HyderabadOsservatorio di Astrofisica e Scienza dello SpazioAndrews UniversityUniversity of GroningenVrije Universiteit Brussel

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