0000000000624626

AUTHOR

Sarp Akcay

showing 3 related works from this author

GW190521: A Binary Black Hole Merger with a Total Mass of 150  M⊙

2020

LIGO Scientific Collaboration and Virgo Collaboration: et al.

AstronomyGeneral Physics and Astronomydetector: networkAstrophysicsGravitational waves; Binary black holes Intermediate mass black holes01 natural sciencesGeneral Relativity and Quantum Cosmologygravitational waves; black holesGW190521 BBHIntermediate mass black holesLIGO10. No inequalityQCQBSettore FIS/01astro-ph.HEHigh Energy Astrophysical Phenomena (astro-ph.HE)PhysicsPAIR-INSTABILITYSettore FIS/05Physicsstatistical analysis: BayesianSupernovaPhysical SciencesPhysique des particules élémentaires[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Astrophysics - High Energy Astrophysical PhenomenaGravitational wavedata analysis methodBinary black holes Intermediate mass black holesgr-qcPhysics MultidisciplinaryFOS: Physical sciencesGeneral Relativity and Quantum Cosmology (gr-qc)Physics and Astronomy(all)Gravitation and AstrophysicsGravitational wavespair-instabilitySettore FIS/05 - Astronomia e AstrofisicaBinary black holeBinary black holesNeutron starsgravitational wavessupernova0103 physical sciences010306 general physicsLuminosity distanceSTFCGW190521Science & Technology9. Industry and infrastructureGravitational wavegravitational radiationRCUKblack hole: massgravitational waves black holegravitational radiation detectorLIGORedshiftBlack holewave: modelVIRGOblack hole: binaryIntermediate-mass black holegravitational radiation: emissionBBH[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
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GW190412: Observation of a binary-black-hole coalescence with asymmetric masses

2020

LIGO Scientific Collaboration and Virgo Collaboration: et al.

Physics and Astronomy (miscellaneous)AstronomyGravitational wave detection Gravitational wave sources Gravitational waves Astronomical black holesagn discsAstrophysicsdetector: network01 natural sciencesGeneral Relativity and Quantum CosmologyPhysics Particles & Fieldsstar-clustersgravitational waves black holesgravitational waves; black holesAGN DISCSgravitational waves; black holes; LIGO; Virgoblack holegeneral relativityLIGOgravitational waveQCQBPhysicsSettore FIS/01astro-ph.HEHigh Energy Astrophysical Phenomena (astro-ph.HE)GRAVITATIONAL WAVE-FORMSPROGENITORSCOMPACT BINARIESblack hole: spinPhysicsPERTURBATIONSgravitational wavesPhysical Sciences[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Gravitational wave detectionAstrophysics - High Energy Astrophysical PhenomenaMETALLICITYmass: asymmetrymetallicitydata analysis methodGeneral relativityMERGERSgr-qcAstrophysics::High Energy Astrophysical PhenomenamultipolePREDICTIONSFOS: Physical sciencesgravitational wavesblack holesGeneral Relativity and Quantum Cosmology (gr-qc)Astronomy & Astrophysicsgravitational radiation: direct detectionGravitational wavesGeneral Relativity and Quantum CosmologyTheory of relativityBinary black holeSettore FIS/05 - Astronomia e AstrofisicaAstronomical black holesbinary: coalescence0103 physical sciencesnumerical methodsddc:530STAR-CLUSTERS010306 general physicsnumerical calculationsSTFCAstrophysiqueGravitational wave sourcesScience & Technologymass: solar010308 nuclear & particles physicsGravitational waveVirgogravitational radiationRCUKblack hole: massMass ratioblack holesLIGOEVOLUTIONgravitational radiation detectorBlack holedetector: sensitivityPhysics and Astronomyblack hole: binaryrelativity theorygravitational radiation: emissionmass ratioMultipole expansion[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]Astrophysics and astroparticle physics
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Time-domain effective-one-body gravitational waveforms for coalescing compact binaries with nonprecessing spins, tides and self-spin effects

2018

We present TEOBResumS, a new effective-one-body (EOB) waveform model for nonprecessing (spin-aligned) and tidally interacting compact binaries.Spin-orbit and spin-spin effects are blended together by making use of the concept of centrifugal EOB radius. The point-mass sector through merger and ringdown is informed by numerical relativity (NR) simulations of binary black holes (BBH) computed with the SpEC and BAM codes. An improved, NR-based phenomenological description of the postmerger waveform is developed.The tidal sector of TEOBResumS describes the dynamics of neutron star binaries up to merger and incorporates a resummed attractive potential motivated by recent advances in the post-Newt…

data analysis methodneutron star: binaryGravitational waves effective-one-bodyAstronomyBinary numberFOS: Physical sciencesalternative theories of gravityGeneral Relativity and Quantum Cosmology (gr-qc)Parameter spacegravitational radiation: direct detection01 natural sciencesGeneral Relativity and Quantum CosmologyNumerical studies of other relativistic binaries; Neutron stars; black holes (astrophysics); Gravitational wavesNeutron starsGravitational wavesGravitationBinary black holebinary: coalescence0103 physical sciencesnumerical methodsblack holes (astrophysics)010306 general physicsGeneral Relativity and Quantum Cosmology; General Relativity and Quantum Cosmologyequation of statePhysics010308 nuclear & particles physicsNumerical studies of other relativistic binarieshigher-order: 0spin: effectGravitational Waves analytical template modeling LIGO Virgo numerical relativity Neutron Stars parameter estimationRadiusbinary: compactLIGOgravitational radiation detectorComputational physicsFIS/02 - FISICA TEORICA MODELLI E METODI MATEMATICIdetector: sensitivityNeutron starNumerical relativityblack hole: binaryGeneral relativityrelativity theorygravitation: self-force[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]effective-one-body
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