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Accès ouvert déclaré 2017 article

Upper Limits on the Stochastic Gravitational-Wave Background from Advanced LIGO’s First Observing Run

321Citations signalées, ce qui n’est pas une note de qualité
170Institutions déclarées
23Pays d’affiliation déclarés

Rattachement africain : us, it, fr, de, nl, br, in, au, gb, hu, pl, ru, rs, jp, cn, tw, kr, es, ca, bg, cz, hk, mx. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

A wide variety of astrophysical and cosmological sources are expected to contribute to a stochastic gravitational-wave background. Following the observations of GW150914 and GW151226, the rate and mass of coalescing binary black holes appear to be greater than many previous expectations. As a result, the stochastic background from unresolved compact binary coalescences is expected to be particularly loud. We perform a search for the isotropic stochastic gravitational-wave background using data from Advanced Laser Interferometer Gravitational Wave Observatory's (aLIGO) first observing run. The data display no evidence of a stochastic gravitational-wave signal. We constrain the dimensionless energy density of gravitational waves to be Ω_{0}<1.7×10^{-7} with 95% confidence, assuming a flat energy density spectrum in the most sensitive part of the LIGO band (20-86 Hz). This is a factor of ∼33 times more sensitive than previous measurements. We also constrain arbitrary power-law spectra. Finally, we investigate the implications of this search for the background of binary black holes using an astrophysical model for the background.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Upper Limits on the Stochastic Gravitational-Wave Background from Advanced LIGO’s First Observing Run
Date Crossref
24/03/2017
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 il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

California Institute of TechnologyLouisiana State UniversityAmerican UniversityUniversity of SalernoIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of FloridaLIGO Scientific CollaborationCentre National de la Recherche ScientifiqueLaboratoire d’Annecy de Physique des ParticulesInstitut National de Physique Nucléaire et de Physique des ParticulesUniversité Savoie Mont BlancUniversity of SannioMax Planck Institute for Gravitational PhysicsNational 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 AstrophysicsTata Institute of Fundamental ResearchInternational Centre for Theoretical SciencesLeibniz University HannoverUniversity of Wisconsin–MilwaukeeUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di PisaAustralian National UniversityCalifornia State University, FullertonUniversité Paris-SudUniversité Paris-SaclayChennai Mathematical InstituteUniversity of Rome Tor VergataUniversität HamburgIstituto Nazionale di Fisica Nucleare, Sezione di Roma IDélégation Paris 7Université Paris CitéCommissariat à l'Énergie Atomique et aux Énergies AlternativesLaboratoire AstroParticule et CosmologieSorbonne Paris CitéAgence Parisienne du ClimatWest Virginia UniversityUniversity of PerugiaIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaEuropean Gravitational ObservatorySyracuse UniversityUniversity of GlasgowHUN-REN Wigner Research Centre for PhysicsColumbia UniversityStanford UniversityUniversity of PaduaIstituto Nazionale di Fisica Nucleare, Sezione di PadovaNicolaus Copernicus Astronomical CenterPolish Academy of SciencesGeorgia Institute of TechnologyUniversity of BirminghamIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaRaja Ramanna Centre for Advanced TechnologyLomonosov Moscow State UniversityUniversity of the West of ScotlandPennsylvania State UniversityThe University of Western AustraliaRadboud University NijmegenUniversité Côte d'AzurAstrophysique Relativiste, Théories, Expériences, Métrologie, Instrumentation, SignauxObservatoire de la Côte d’AzurInstitut de Physique de RennesUniversité de RennesWashington State UniversityUniversity of UrbinoIstituto Nazionale di Fisica Nucleare, Sezione di FirenzeUniversity of OregonCollège de FranceUniversité Paris Sciences et LettresLaboratoire Kastler BrosselÉcole Normale Supérieure - PSLSorbonne UniversitéCarleton CollegeAstronomical ObservatoryUniversity of WarsawVrije Universiteit AmsterdamUniversity of Maryland, College ParkLyon 1 UniversitéLaboratoire des Matériaux AvancésUniversity of Naples Federico IIGoddard Space Flight CenterAustralian Regenerative Medicine InstituteMonash UniversityThe University of TokyoThe University of AdelaideTsinghua UniversityTexas Tech UniversityUniversity of MississippiNational Tsing Hua UniversityCharles Sturt UniversityUniversity of ChicagoKenyon CollegeKorea Institute of Science & Technology InformationUniversity of CambridgeSapienza University of RomeSonoma State UniversityMontana State UniversityNorthwestern UniversityFundació Universitat-Empresa de les Illes BalearsUniversitat de les Illes BalearsThe University of Texas Rio Grande ValleyBellevue CollegeInstitute for Plasma ResearchUniversity of SheffieldCalifornia State University SystemCalifornia State University Los AngelesUniversity of TrentoIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsCardiff UniversityMontclair State UniversityNational Astronomical Observatory of JapanUniversity of TorontoCanadian Institute for Theoretical AstrophysicsEötvös Loránd UniversityUniversity of EdinburghIndian Institute of Advanced ResearchAdvanced Research InstituteIndian Institute of Science Education and Research ThiruvananthapuramUniversity of SzegedEmbry–Riddle Aeronautical UniversityAstronomical Observatory of CapodimonteNational Institute for AstrophysicsUniversity of MichiganRochester Institute of TechnologyUniversity of Illinois Urbana-ChampaignUniversity of BiałystokUniversity of StrathclydeUniversity of SouthamptonUniversity of Washington BothellInstitute of Applied PhysicsSeoul National UniversityInje UniversityNational Institute for Mathematical SciencesPusan National UniversityNational Centre for Nuclear ResearchInstitute of Mathematics and InformaticsCzech Academy of Sciences, Institute of MathematicsInstitute of MathematicsHanyang UniversityChinese University of Hong KongUniversity of Alabama in HuntsvilleESPCI ParisUniversity of MinnesotaUniversity of Minnesota SystemUniversità di CamerinoSouthern University and Agricultural and Mechanical CollegeThe University of MelbourneWilliam & MaryWilliams (United States)American Institute for Economic ResearchICTP South American Institute for Fundamental ResearchWhitman CollegeUniversité de LyonHobart and William Smith CollegesUniversity of Zielona GóraUniversity of LondonKing's College LondonUniversidad de LondresUniversity College LondonIndian Institute of Science Education and Research KolkataIndian Institute of Technology GandhinagarAndrews UniversityUniversity of SienaTrinity UniversityUniversity of WashingtonAbilene Christian University

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Les sujets associés

Pulsars and Gravitational Waves ResearchCosmology and Gravitation TheoriesGamma-ray bursts and supernovae

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