Supermassive Black Hole Binaries: The Search Continues
arXiv:1406.5193 · doi:10.1007/978-3-319-10488-1_9
Abstract
Gravitationally bound supermassive black hole binaries (SBHBs) are thought to be a natural product of galactic mergers and growth of the large scale structure in the universe. They however remain observationally elusive, thus raising a question about characteristic observational signatures associated with these systems. In this conference proceeding I discuss current theoretical understanding and latest advances and prospects in observational searches for SBHBs.
arXiv comment17 pages, 4 figures. To appear in the Proceedings of 2014 Sant Cugat Forum on Astrophysics. Astrophysics and Space Science Proceedings, ed. C.Sopuerta (Berlin: Springer-Verlag)
References in corpus (151)
- A Fundamental Relation Between Supermassive Black Holes and Their Host Galaxies
- A Relationship Between Nuclear Black Hole Mass and Galaxy Velocity Dispersion
- The slope of the black-hole mass versus velocity dispersion correlation
- The Assembly and Merging History of Supermassive Black Holes in Hierarchical Models of Galaxy Formation
- Formation of Galactic Nuclei
- Dynamical Friction in a Gaseous Medium
- Direct cosmological simulations of the growth of black holes and galaxies
- The stochastic gravitational-wave background from massive black hole binary systems: implications for observations with Pulsar Timing Arrays
- Maximum gravitational recoil
- The Lick AGN Monitoring Project: Broad-Line Region Radii and Black Hole Masses from Reverberation Mapping of Hbeta
- A Compact Supermassive Binary Black Hole System
- A massive binary black-hole system in OJ287 and a test of general relativity
- Massive black hole binary mergers within sub-pc scale gas discs
- An Eccentric Circumbinary Accretion Disk and the Detection of Binary Massive Black Holes
- Global General Relativistic MHD Simulation of a Tilted Black-Hole Accretion Disk
- Binary Black Hole Accretion From a Circumbinary Disk: Gas Dynamics Inside the Central Cavity
- Cosmological black hole spin evolution by mergers and accretion
- Rapid Formation of Supermassive Black Hole Binaries in Galaxy Mergers with Gas
- The Role of Gas in the Merging of Massive Black Holes in Galactic Nuclei. II. Black Hole Merging in a Clumpy Disk
- Alignment of the spins of supermassive black holes prior to coalescence
- Efficient Merger of Binary Supermassive Black Holes in Non-Axisymmetric Galaxies
- Three Dimensional MHD Simulation of Circumbinary Accretion Disks: Disk Structures and Angular Momentum Transport
- Accretion into the Central Cavity of a Circumbinary Disk
- Supermassive black hole binaries in gaseous and stellar circumnuclear discs: orbital dynamics and gas accretion
- The Role of Gas in the Merging of Massive Black Holes in Galactic Nuclei. I. Black Hole Merging in a Spherical Gas Cloud
- Ejection of Supermassive Black Holes from Galaxy Cores
- A recoiling supermassive black hole in the quasar SDSSJ092712.65+294344.0?
- A Large Systematic Search for Recoiling and Close Supermassive Binary Black Holes
- Alignment of Magnetized Accretion Disks and Relativistic Jets with Spinning Black Holes
- Efficient Merger of Binary Supermassive Black Holes in Merging Galaxies
- Systematic investigation of the expected gravitational wave signal from supermassive black hole binaries in the pulsar timing band
- A Candidate Sub-Parsec Supermassive Binary Black Hole System
- Limiting eccentricity of sub-parsec massive black hole binaries surrounded by self-gravitating gas discs
- The Lick AGN Monitoring Project: Reverberation Mapping of Optical Hydrogen and Helium Recombination Lines
- Hangup Kicks: Still Larger Recoils by Partial Spin/Orbit Alignment of Black-Hole Binaries
- Dual Jets from Binary Black Holes
- Eccentricity of supermassive black hole binaries coalescing from gas rich mergers
- Circumbinary MHD Accretion into Inspiraling Binary Black Holes
- Gravitational Recoil From Accretion-Aligned Black-Hole Binaries
- The Spin of Supermassive Black Holes
- Binary Black Hole Mergers from Planet-like Migrations
- Fast coalescence of massive black hole binaries from mergers of galactic nuclei: implications for low-frequency gravitational-wave astrophysics
- Gravitational-wave Limits from Pulsar Timing Constrain Supermassive Black Hole Evolution
- Evolution of binary black holes in self gravitating discs: dissecting the torques
- Relativistic iron K X-ray Reverberation in NGC 4151
- Supermassive Black Hole Binary Evolution in Axisymmetric Galaxies: the final parsec problem is not a problem
- Dual black holes in merger remnants. II: spin evolution and gravitational recoil
- Binary Black Hole Accretion Flows in Merged Galactic Nuclei
- Massive black hole binaries: dynamical evolution and observational signatures
- Geometric and Dynamical Models of Reverberation Mapping Data
- Recoiling Black Holes in Merging Galaxies: Relationship to AGN Lifetimes, Starbursts, and the M-sigma Relation
- Observable Signatures of a Black Hole Ejected by Gravitational Radiation Recoil in a Galaxy Merger
- A systematic search for massive black hole binaries in SDSS spectroscopic sample
- Hydrodynamic Simulations of Tilted Thick-Disk Accretion onto a Kerr Black Hole
- Pairing of Supermassive Black Holes in unequal-mass galaxy mergers
- Modelling the broad Fe Kα reverberation in the AGN NGC 4151
- Historic Light Curve and Long-term Optical Variation of BL Lacertae 2200+420
- Hydrodynamics of galaxy mergers with supermassive black holes: is there a last parsec problem ?
- Multimessenger astronomy with pulsar timing and X-ray observations of massive black hole binaries
- On the orientation and magnitude of the black hole spin in galactic nuclei
- LISA double black holes: Dynamics in gaseous nuclear discs
- Retrograde Accretion and Merging Supermassive Black Holes
- Accretion disks around binary black holes of unequal mass: GRMHD simulations near decoupling
- Recoiling Black Holes in Quasars
- The Lick AGN Monitoring Project: Velocity-Delay Maps from the Maximum-Entropy Method for Arp 151
- Gravitational Wave Recoil and the Retention of Intermediate Mass Black Holes
- A Radio Census of Binary Supermassive Black Holes
- Resolving multiple supermassive black hole binaries with pulsar timing arrays
- A milliparsec supermassive black hole binary candidate in the galaxy SDSS J120136.02+300305.5
- A Runaway Black Hole in COSMOS: Gravitational Wave or Slingshot Recoil?
- Gravitational recoil: signatures on the massive black hole population
- Growing Massive Black Hole Pairs in Minor Mergers of Disk Galaxies
- SDSS J092712.65+294344.0: Recoiling Black Hole or A Sub-parsec Binary Candidate?
- Binary Black Hole Mergers in Gaseous Environments: "Binary Bondi" and "Binary Bondi-Hoyle-Lyttleton" Accretion
- Recoiling black holes: electromagnetic signatures, candidates, and astrophysical implications
- Super-massive binary black holes and emission lines in active galactic nuclei
- Effects of gravitational-wave recoil on the dynamics and growth of supermassive black holes
- Mergers of Unequal Mass Galaxies: Supermassive Black Hole Binary Evolution and Structure of Merger Remnants
- Constraining sub-Parsec Binary Supermassive Black Holes in Quasars with Multi-Epoch Spectroscopy. I. The General Quasar Population
- SDSSJ092712.65+294344.0: a candidate massive black hole binary
- The First Spectroscopically Resolved Sub-parsec Orbit of a Supermassive Binary Black Hole
- Accurate Simulations of Binary Black-Hole Mergers in Force-Free Electrodynamics
- Hypercompact Stellar Systems Around Recoiling Supermassive Black Holes
- The Lick AGN Monitoring Project 2011: Reverberation Mapping of Markarian 50
- General Relativistic Simulations of Magnetized Plasmas around Merging Supermassive Black Holes
- Does a 'stochastic' background of gravitational waves exist in the pulsar timing band?
- The Closest Look at 1H0707-495: X-ray Reverberation Lags with 1.3 Ms of Data
- Binary black hole mergers in gaseous disks: Simulations in general relativity
- The Infrared Afterglow of Supermassive Black Hole Mergers
- Revealing the X-ray source in IRAS 13224-3809 through flux-dependent reverberation lags
- Search for Supermassive Black Hole Binaries in the Sloan Digital Sky Survey Spectroscopic Sample
- Massive Black Hole binaries in gas-rich galaxy mergers; multiple regimes of orbital decay and interplay with gas inflows
- On the detectability of dual jets from binary black holes
- Understanding possible electromagnetic counterparts to loud gravitational wave events: Binary black hole effects on electromagnetic fields
- Binary black holes' effects on electromagnetic fields
- Dual black holes in merger remnants. I: linking accretion to dynamics
- Vacuum Electromagnetic Counterparts of Binary Black-Hole Mergers
- Massive black hole pairs in clumpy, self-gravitating circumnuclear disks: stochastic orbital decay
- Gas pile-up, gap overflow, and Type 1.5 migration in circumbinary disks: application to supermassive black hole binaries
- Relativistic Mergers of Supermassive Black Holes and their Electromagnetic Signatures
- Powerful flares from recoiling black holes in quasars
- The final-parsec problem in non-spherical galaxies revisited
- First Results from the Lick AGN Monitoring Project: The Mass of the Black Hole in Arp 151
- Stable counteralignment of a circumbinary disc
- Massive black hole binary eccentricity in rotating stellar systems
- Mergers of Supermassive Black Holes in Astrophysical Environments
- Modeling of Emission Signatures of Massive Black Hole Binaries: I Methods
- Alignment of supermassive black hole binary orbits and spins
- Reaction of Accretion Disks to Abrupt Mass Loss During Binary Black Hole Merger
- Breaking All the Rules: The Compact Symmetric Object 0402+379
- The Quasar SDSS J105041.35+345631.3: Black Hole Recoil or Extreme Double-Peaked Emitter?
- Off-nuclear AGN as a signature of recoiling massive black holes
- Formation and Hardening of Supermassive Black Hole Binaries in Minor Mergers of Disk Galaxies
- HI Observations of the Supermassive Binary Black Hole System in 0402+379
- Optical Monitoring of the Broad-Line Radio Galaxy 3C390.3
- A new mechanism for massive binary black hole evolution
- Spectropolarimetric evidence for a kicked supermassive black hole in the Quasar E1821+643
- Sub-parsec supermassive Binary Quasars: expectations at z<1
- The nature of massive black hole binary candidates: I. Spectral properties and evolution
- Retaining Black Holes with Very Large Recoil Velocities
- Ripple effects & oscillations in the broad FeKa line as a probe of massive black hole mergers
- Hydrodynamical Response of a Circumbinary Gas Disk to Black Hole Recoil and Mass Loss
- Gas pile-up, gap overflow, and Type 1.5 migration in circumbinary disks: general theory
- The curious time lags of PG 1244+026: Discovery of the iron K reverberation lag
- Gravitational Wave Recoil Oscillations of Black Holes: Implications for Unified Models of Active Galactic Nuclei
- MHD Simulation of a Disk Subjected to Lense-Thirring Precession
- Gravitational recoil: effects on massive black hole occupation fraction over cosmic time
- Astrophysics of Super-massive Black Hole Mergers
- Recoiling Massive Black Holes in Gas-Rich Galaxy Mergers
- Resolving multiple supermassive black hole binaries with pulsar timing arrays II: genetic algorithm implementation
- Black hole mergers: do gas discs lead to spin alignment?
- Multi-messenger approaches to binary supermassive black holes in the "continuous-wave" regime
- The peculiar optical spectrum of 4C+22.25: Imprint of a massive black hole binary?
- Characterizing Spinning Black Hole Binaries in Eccentric Orbits with LISA
- Tidal Disruption Flares of Stars From Moderately Recoiled Black Holes
- The Quasar SDSS J153636.22+044127.0: A Double-Peaked Emitter in a Candidate Binary Black-Hole System
- Extreme recoils: impact on the detection of gravitational waves from massive black hole binaries
- Imprints of recoiling massive black-holes on the hot gas of early type galaxies
- Modeling Flows Around Merging Black Hole Binaries
- Emission Lines as a Tool in Search for Supermassive Black Hole Binaries and Recoiling Black Holes
- Unusual Double-peaked Emission in the SDSS Quasar J093201.60+031858.7
- Electromagnetic signatures of supermassive black hole binaries resolved by PTAs
- Dynamics of Kicked and Accelerated Massive Black Holes in Galaxies
- Broad HI absorption in the candidate binary black-hole 4C37.11 (B2 0402+379)
- Astrophysical implications of binary black holes in BL Lacertae objects
- Accretion disks around kicked black holes: Post-kick Dynamics
- WISE J233237.05-505643.5: a Double-Peaked Broad-Lined AGN with Spiral-Shaped Radio Morphology
- A Captured Runaway Black Hole in NGC 1277?
- The nature of massive black hole binary candidates: II. Spectral energy distribution atlas
- SMBH accretion & mergers: removing the symmetries
- Ring Formation from an Oscillating Black Hole
Cited by in corpus (32)
- A systematic search for close supermassive black hole binaries in the Catalina Real-Time Transient Survey
- The Quest for Dual and Binary Supermassive Black Holes: A Multi-Messenger View
- The Milky Way's Supermassive Black Hole: How good a case is it? A Challenge for Astrophysics & Philosophy of Science
- Electromagnetic Counterparts to Massive Black Hole Mergers
- Probing Massive Black Hole Binary Populations with LISA
- Suppression of the accretion rate in thin discs around binary black holes
- Constraining Sub-Parsec Binary Supermassive Black Holes in Quasars with Multi-Epoch Spectroscopy. III. Candidates from Continued Radial Velocity Tests
- Varstrometry for Off-nucleus and Dual sub-Kpc AGN (VODKA): Methodology and Initial Results with Gaia DR2
- Modeling the remnant mass, spin, and recoil from unequal-mass, precessing black-hole binaries: The Intermediate Mass Ratio Regime
- GPU-accelerated massive black hole binary parameter estimation with LISA
- Spin alignment and differential accretion in merging black hole binaries
- A Large Systematic Search for Close Supermassive Binary and Rapidly Recoiling Black Holes - II. Continued Spectroscopic Monitoring and Optical Flux Variability
- TeraHertz Exploration and Zooming-in for Astrophysics (THEZA): ESA Voyage 2050 White Paper
- Binary accretion rates: dependence on temperature and mass-ratio
- Emission Signatures from Sub-parsec Binary Supermassive Black Holes I: Diagnostic Power of Broad Emission Lines
- Gravitational Self-Lensing in Populations of Massive Black Hole Binaries
- Infalling clouds onto super-massive black hole binaries - I. Formation of discs, accretion and gas dynamics
- Disclosing the properties of low-redshift dual AGN through XMM-Newton and SDSS spectroscopy
- Fisher vs. Bayes : A comparison of parameter estimation techniques for massive black hole binaries to high redshifts with eLISA
- Gravitational Wave Driven Mergers and Coalescence Time of Supermassive Black Holes
- Gravitational Redshift of Emission Lines in the AGN Spectra
- Massive black hole and gas dynamics in mergers of galaxy nuclei - II. Black hole sinking in star-forming nuclear discs
- Considerations for the Observability of Kinematically Offset Binary AGN
- Likelihood for Detection of Sub-parsec Supermassive Black Hole Binaries in Spectroscopic Surveys
- Spectral Energy Distributions of Candidate Periodically-Variable Quasars: Testing the Binary Black Hole Hypothesis
- Retrograde binaries of massive black holes in circum-binary accretion discs
- Probing black hole accretion in quasar pairs at high redshift
- Evolution of Massive Black Hole Binaries in Collisionally Relaxed Nuclear Star Clusters -- Impact of Mass Segregation
- Periodic optical variability of AGN
- Properties of loss cone stars in a cosmological galaxy merger remnant
- Line Shapes Emitted from Spiral Structures around Symmetric Orbits of Supermassive Binary Black Holes
- A fully-automated end-to-end pipeline for massive black hole binary signal extraction from LISA data