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Accès ouvert déclaré 2017 article

Search for intermediate mass black hole binaries in the first observing run of Advanced LIGO

100Citations signalées — pas une note de qualité
136Institutions déclarées
24Pays d’affiliation déclarés

Résumé fourni par la source

During their first observational run, the two Advanced LIGO detectors attained an unprecedented sensitivity, resulting in the first direct detections of gravitational-wave signals produced by stellar-mass binary black hole systems. This paper reports on an all-sky search for gravitational waves (GWs) from merging intermediate mass black hole binaries (IMBHBs). The combined results from two independent search techniques were used in this study: the first employs a matched-filter algorithm that uses a bank of filters covering the GW signal parameter space, while the second is a generic search for GW transients (bursts). No GWs from IMBHBs were detected; therefore, we constrain the rate of several classes of IMBHB mergers. The most stringent limit is obtained for black holes of individual mass $100\text{ }\text{ }{M}_{\ensuremath{\bigodot}}$, with spins aligned with the binary orbital angular momentum. For such systems, the merger rate is constrained to be less than $0.93\text{ }\text{ }{\mathrm{Gpc}}^{\ensuremath{-}3}\text{ }{\mathrm{yr}}^{\ensuremath{-}1}$ in comoving units at the 90% confidence level, an improvement of nearly 2 orders of magnitude over previous upper limits.

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Contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Search for intermediate mass black hole binaries in the first observing run of Advanced LIGO
Date Crossref
11/07/2017
Éditeur
American Physical Society (APS)
Type
journal-article

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Institutions déclarées

California Institute of TechnologyLouisiana State UniversityUniversity of SalernoIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of FloridaLIGO Scientific CollaborationLaboratoire d’Annecy de Physique des ParticulesUniversité Savoie Mont BlancUniversity of SannioMax Planck Institute for Gravitational PhysicsUniversity of MississippiUniversity of Illinois Urbana-ChampaignNational Institute for Subatomic PhysicsMassachusetts Institute of TechnologyInstituto Nacional de Pesquisas EspaciaisIstituto Nazionale di Fisica Nucleare, Roma Tor VergataGran Sasso Science InstituteInter-University Centre for Astronomy and AstrophysicsLeibniz University HannoverUniversity of Wisconsin–MilwaukeeUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di PisaUniversity of GlasgowAustralian National UniversityLaboratoire des Matériaux AvancésUniversité Paris-SaclayCalifornia State University, FullertonEuropean Gravitational ObservatoryChennai Mathematical InstituteUniversity of Rome Tor VergataUniversität HamburgDélégation Paris 7Université Paris CitéKorea Institute of Science & Technology InformationWest Virginia UniversityUniversity of PerugiaSyracuse UniversityUniversity of Minnesota SystemHUN-REN Wigner Research Centre for PhysicsColumbia UniversityStanford UniversityUniversità di CamerinoUniversity of PaduaEötvös Loránd UniversityPolish Academy of SciencesUniversity of BirminghamUniversity of GenoaLomonosov Moscow State UniversityUniversity of the West of ScotlandThe University of Western AustraliaRadboud University NijmegenUniversité Côte d'AzurObservatoire de la Côte d’AzurInstitut de Physique de RennesWashington State UniversityUniversity of UrbinoSorbonne UniversitéCarleton CollegeAstronomical ObservatoryVrije Universiteit AmsterdamUniversity of Maryland, College ParkInternational Center for Relativistic AstrophysicsLyon 1 UniversitéUniversity of Naples Federico IIGoddard Space Flight CenterThe University of TokyoThe University of AdelaideTsinghua UniversityTexas Tech UniversityKenyon CollegePennsylvania State UniversityPark UniversityNational Tsing Hua UniversityCharles Sturt UniversityUniversity of ChicagoPusan National UniversityUniversity of CambridgeChinese University of Hong KongIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsNational Institute for AstrophysicsSapienza University of RomeUniversité Libre de BruxellesSonoma State UniversityMontana State UniversityCardiff UniversityFundació Universitat-Empresa de les Illes BalearsUniversitat de les Illes BalearsThe University of Texas Rio Grande ValleyBellevue CollegeInstitute for Plasma ResearchUniversity of SheffieldUniversity of Southern CaliforniaCalifornia State University SystemUniversity of TrentoMontclair State UniversityNational Astronomical Observatory of JapanUniversity of TorontoWhitman CollegeUniversity of EdinburghAdvanced Research InstituteUniversity of SzegedTata Institute of Fundamental ResearchUniversity of MichiganAmerican UniversityRochester Institute of TechnologyUniversity of BiałystokUniversity of StrathclydeUniversity of SouthamptonUniversity of Washington BothellSeoul National UniversityInje UniversityNational Institute for Mathematical SciencesInstitute of Mathematics and InformaticsCzech Academy of Sciences, Institute of MathematicsAustralian Regenerative Medicine InstituteMonash UniversityHanyang UniversityMarshall Space Flight CenterESPCI ParisSouthern University and Agricultural and Mechanical CollegeThe University of MelbourneWilliam & MaryIndian Institute of Science Education and Research KolkataScuola Normale SuperioreUniversité de LyonHobart and William Smith CollegesCentre National de la Recherche ScientifiqueUniversity of Zielona GóraUniversity of WashingtonKing's College LondonUniversidad de LondresUniversidade Federal do Rio Grande do NorteAndrews UniversityUniversity of SienaTrinity UniversityAbilene Christian University

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