Search results for "Astrophysical black holes"

showing 4 items of 4 documents

THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope

2020

This is an open access article.-- Full list of authors: Broderick, Avery E.; Gold, Roman; Karami, Mansour; Preciado-López, Jorge A.; Tiede, Paul; Pu, Hung-Yi; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Baloković, Mislav; Barrett, John; Bintley, Dan; Blackburn, Lindy; Boland, Wilfred; Bouman, Katherine L.; Bower, Geoffrey C.; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broguiere, Dominique; Bronzwaer, Thomas; Byun, Do-Young; Carlstrom, John E.; Chael, Andrew; Chatterjee, Shami; Chatterjee, Koushik; Chen, Ming-Tang; Chen, Yongjun; Cho, Ilje; Conway, John E.; Cordes, James M.; Crew, Geoffrey B.; Cu…

010504 meteorology & atmospheric sciencesExploitAstronomy01 natural sciencesData typeSet (abstract data type)Galactic center0103 physical sciencesVery-long-baseline interferometry16471769010303 astronomy & astrophysics0105 earth and related environmental sciencesVery long baseline interferometryPhysicsEvent Horizon TelescopeSupermassive black holeAstrophysical black holesGalactic CenterAstronomy and Astrophysics98565Black hole[SDU]Sciences of the Universe [physics]Space and Planetary ScienceAstronomy data analysis1858[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]AlgorithmSubmillimeter astronomy
researchProduct

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

2021

Full list of authors: EHT MWL Science Working Group; Algaba, J. C.; Anczarski, J.; Asada, K.; Baloković, M.; Chandra, S.; Cui, Y. -Z.; Falcone, A. D.; Giroletti, M.; Goddi, C.; Hada, K.; Haggard, D.; Jorstad, S.; Kaur, A.; Kawashima, T.; Keating, G.; Kim, J. -Y.; Kino, M.; Komossa, S.; Kravchenko, E. V.; Krichbaum, T. P.; Lee, S. -S.; Lu, R. -S.; Lucchini, M.; Markoff, S.; Neilsen, J.; Nowak, M. A.; Park, J.; Principe, G.; Ramakrishnan, V.; Reynolds, M. T.; Sasada, M.; Savchenko, S. S.; Williamson, K. E.; Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David; Barrett, John; Bintley, Dan; …

Accretion010504 meteorology & atmospheric sciencesAstronomyFluxAstrophysics7. Clean energy01 natural sciencesActive galactic nuclei; Radio cores; Low-luminosity active galactic nuclei; High energy astrophysics; Astrophysical black holes; Accretion; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Astrophysics of Galaxies010303 astronomy & astrophysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Physicsastro-ph.HERadio coreAccretion (meteorology)PhysicsAstrophysical black holes520 Astronomie und zugeordnete WissenschaftenActive galactic nuclei ; Radio cores ; Low-luminosity ; active galactic nuclei ; High energy astrophysics ; Astrophysical black holes ; AccretionAstrophysical black holeLow-luminosity active galactic nucleiastro-ph.COAstrophysics - High Energy Astrophysical PhenomenaAccretion; Active galactic nuclei; Astrophysical black holes; High energy astrophysics; Low-luminosity active galactic nuclei; Radio coresHigh energy astrophysicsRadio coresAstrophysics - Cosmology and Nongalactic AstrophysicsCosmology and Nongalactic Astrophysics (astro-ph.CO)Active galactic nucleusHigh-energy astronomyastro-ph.GAAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesF500Astrophysics::Cosmology and Extragalactic AstrophysicsHigh energy astrophysic0103 physical sciencesVery-long-baseline interferometryddc:530Astrophysics::Galaxy Astrophysics0105 earth and related environmental sciencesEvent Horizon TelescopeSupermassive black holeActive galactic nucleiAstronomy and Astrophysics530 PhysikAstrophysics - Astrophysics of GalaxiesGalaxySpace and Planetary ScienceAstrophysics of Galaxies (astro-ph.GA)ddc:520Active galactic nuclei; Radio cores; Low-luminosity active galactic nuclei; High energy astrophysics; Astrophysical black holes; AccretionHESS - Abteilung Hinton[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
researchProduct

Search for eccentric binary black hole mergers with advanced LIGO and advanced Virgo during their first and second observing runs

2019

When formed through dynamical interactions, stellar-mass binary black holes may retain eccentric orbits ($e>0.1$ at 10 Hz) detectable by ground-based gravitational-wave detectors. Eccentricity can therefore be used to differentiate dynamically-formed binaries from isolated binary black hole mergers. Current template-based gravitational-wave searches do not use waveform models associated to eccentric orbits, rendering the search less efficient to eccentric binary systems. Here we present results of a search for binary black hole mergers that inspiral in eccentric orbits using data from the first and second observing runs (O1 and O2) of Advanced LIGO and Advanced Virgo. The search uses min…

AstrofísicaGravitació010504 meteorology & atmospheric sciencesIMPACTAstronomyWAVESBinary numberAstrophysicsgravitational waves; black hole; LIGO; VirgoLIGO-Virgo01 natural sciencesRendering (computer graphics)GravitationElliptical orbitCOMPACT-OBJECT BINARIESblack holeEccentricCOMPACT-OBJECT BINARIES; YOUNG STAR-CLUSTERS; EVOLUTION; PERTURBATIONS; PROGENITORS; IMPACT;WAVESEccentricity (behavior)LIGO010303 astronomy & astrophysicsorbitQCmedia_commonQBSettore FIS/01PhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)PROGENITORSAstrophysical black holesGravitational waves; Elliptical orbits; Astrophysical black holesPERTURBATIONSJustice and Strong Institutionsgravitational wavesPhysical SciencesAstrophysics::Earth and Planetary AstrophysicsAstrophysics - High Energy Astrophysical PhenomenaYOUNG STAR-CLUSTERSGravitational wavedata analysis methodSDG 16 - Peacemedia_common.quotation_subjectGravitational waves Elliptical orbits Astrophysical black holesFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsAstronomy & AstrophysicsGravitational wavesElliptical orbitsGeneral Relativity and Quantum CosmologySettore FIS/05 - Astronomia e AstrofisicaBinary black holebinary: coalescencestatistical analysis0103 physical sciencesWaveformSTFC0105 earth and related environmental sciencesScience & Technologybinary: formationVirgoSDG 16 - Peace Justice and Strong Institutionsgravitational radiationRCUKAstronomy and Astrophysics/dk/atira/pure/sustainabledevelopmentgoals/peace_justice_and_strong_institutionsLIGOEVOLUTIONgravitational radiation detectordetector: sensitivityVIRGOPhysics and Astronomyblack hole: binarySpace and Planetary Sciencegravitational radiation: emissioneccentric BBHstar: mass[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
researchProduct

Population Properties of Compact Objects from the Second LIGO-Virgo Gravitational-Wave Transient Catalog

2021

Abbott, R., et al. (LIGO and Virgo Collaboration)

neutron star: binary010504 meteorology & atmospheric sciencesAstronomyAstrophysicsspin01 natural sciencesGeneral Relativity and Quantum Cosmologymass spectrumMassive starsAGN DISCSLIGO010303 astronomy & astrophysicsQCFocus on Gravitational-wave Astrophysics from the Second LIGO-Virgo Transient CatalogQBSettore FIS/01High Energy Astrophysical Phenomena (astro-ph.HE)astro-ph.HEPhysicseducation.field_of_studyMass distributionSettore FIS/05Astrophysical black holesStellar mass black holesBINARY MERGERSJustice and Strong InstitutionsCompact Binary Populations Gravitational Waves GW Transient Cataloggravitational wavesAStrophysical black holesPhysical Sciences[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Astrophysics - High Energy Astrophysical PhenomenaYOUNG STAR-CLUSTERSEFFECTIVE SPIN DISTRIBUTIONmass: asymmetryBLACK-HOLE MERGERSSDG 16 - PeaceexceptionalNEUTRON-STARSgr-qcPopulationFOS: Physical sciencesgapContext (language use)General Relativity and Quantum Cosmology (gr-qc)Astrophysics::Cosmology and Extragalactic AstrophysicsPUBLIC ADVANCED LIGOGravitational waves; Astrophysical black holes; Stellar mass black holes; Massive stars; Compact objects; Bayesian statisticsAstronomy & AstrophysicsBayesian statisticsangular momentumGravitational wavesSettore FIS/05 - Astronomia e Astrofisicaprecession0103 physical sciencesstructureeducationcaptureCompact objectsAstrophysics::Galaxy AstrophysicsSTFC0105 earth and related environmental sciencesMASS-DISTRIBUTIONBLACK-HOLE MERGERS; YOUNG STAR-CLUSTERS;EFFECTIVE SPIN DISTRIBUTIONHIERARCHICAL MERGERSScience & TechnologyStar formationGravitational waveSDG 16 - Peace Justice and Strong Institutionsgravitational radiationRCUKAstronomy and Astrophysicsredshiftbinary: compact/dk/atira/pure/sustainabledevelopmentgoals/peace_justice_and_strong_institutionsDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie KartographieLIGORedshiftNeutron starVIRGOblack hole: binaryGravitational Waves Compact Binaries[SDU]Sciences of the Universe [physics]Space and Planetary Scienceddc:520[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]Compact BinariesDYNAMICAL FORMATION
researchProduct