A black-hole mass measurement from molecular gas kinematics in NGC4526

Abstract

The masses of the supermassive black-holes found in galaxy bulges are correlated with a multitude of galaxy properties, leading to suggestions that galaxies and black-holes may evolve together. The number of reliably measured black-hole masses is small, and the number of methods for measuring them is limited, holding back attempts to understand this co-evolution. Directly measuring black-hole masses is currently possible with stellar kinematics (in early-type galaxies), ionised-gas kinematics (in some spiral and early-type galaxies) and in rare objects which have central maser emission. Here we report that by modelling the effect of a black-hole on the kinematics of molecular gas it is possible to fit interferometric observations of CO emission and thereby accurately estimate black hole masses. We study the dynamics of the gas in the early-type galaxy NGC4526, and obtain a best fit which requires the presence of a central dark-object of 4.5(+4.2-3.0)x10^8 Msun (3 sigma confidence limit). With next generation mm-interferometers (e.g. ALMA) these observations could be reproduced in galaxies out to 75 megaparsecs in less the 5 hours of observing time. The use of molecular gas as a kinematic tracer should thus allow one to estimate black-hole masses in hundreds of galaxies in the local universe, many more than accessible with current techniques.

arXiv commentTo appear in Nature online on 30/01/2013. 3 Pages, 2 Figures (plus two pages of supplementary information)

References in corpus (25)

• The Demography of Massive Dark Objects in Galaxy Centres
• Measuring Distance and Properties of the Milky Way's Central Supermassive Black Hole with Stellar Orbits
• The M-sigma and M-L Relations in Galactic Bulges and Determinations of their Intrinsic Scatter
• The SBF Survey of Galaxy Distances. IV. SBF Magnitudes, Colors, and Distances
• The SAURON project - IV. The mass-to-light ratio, the virial mass estimator and the fundamental plane of elliptical and lenticular galaxies
• Supermassive Black Holes in Galactic Nuclei: Past, Present and Future Research
• A systematic variation of the stellar initial mass function in early-type galaxies
• Efficient Multi-Gaussian Expansion of galaxies
• A Correlation between Galaxy Light Concentration and Supermassive Black Hole Mass
• The SAURON project - XVII. Stellar population analysis of the absorption line strength maps of 48 early-type galaxies
• The Atlas3D project - X. On the origin of the molecular and ionised gas in early-type galaxies
• The Atlas3D project - XIV. The extent and kinematics of molecular gas in early-type galaxies
• Molecular Gas and Star Formation in the SAURON Early-type Galaxies
• The ATLAS3D project - XVIII. CARMA CO imaging survey of early-type galaxies
• The central parsecs of Centaurus A: High Excitation Gas, a Molecular Disk, and the Mass of the Black Hole
• Evidence for a Supermassive Black Hole in the S0 Galaxy NGC 3245
• Molecular gas and star formation in early-type galaxies
• SuperMassive Black Holes in Bulges
• The Atlas-3D project - IX. The merger origin of a fast and a slow rotating Early-Type Galaxy revealed with deep optical imaging: first results
• Structure and Kinematics of Molecular Disks in Fast-Rotator Early-Type Galaxies
• The Atlas3D project - V. The CO Tully-Fisher relation of early-type galaxies
• The Virgo High-Resolution CO Survey. II. Rotation Curves and Dynamical Mass Distributions
• The SAURON project - XVIII. The integrated UV-linestrength relations of early-type galaxies
• An Efficient Strategy to Select Targets for Gas-Dynamical Measurements of Black Hole Masses Using the Hubble Space Telescope
• Determination of the intrinsic scatter in the M-sigma and M-L relations

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• Coevolution (Or Not) of Supermassive Black Holes and Host Galaxies
• The SINFONI Black Hole Survey: The Black Hole Fundamental Plane revisited and the paths of (co-) evolution of supermassive black holes and bulges
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• ALMA resolves the torus of NGC 1068: continuum and molecular line emission
• The ATLAS3D Project - XXVIII. Dynamically-driven star formation suppression in early-type galaxies
• ALMA observations of molecular tori around massive black holes
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• The Fundamental Plane of Black Hole Accretion and its Use as a Black Hole-Mass Estimator
• Prospects for gravitational-wave detection and supermassive black hole astrophysics with pulsar timing arrays
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• WISDOM Project - II: Molecular gas measurement of the supermassive black hole mass in NGC4697
• Regular rotation and low turbulence in a diverse sample of z ~ 4.5 galaxies observed with ALMA
• Giant Molecular Clouds in the Early-Type Galaxy NGC4526
• The Close AGN Reference Survey (CARS). A massive multi-phase outflow impacting the edge-on galaxy HE1353-1917
• Revealing the intermediate-mass black hole at the heart of the dwarf galaxy NGC 404 with sub-parsec resolution ALMA observations
• WISDOM Project - I: Black Hole Mass Measurement Using Molecular Gas Kinematics in NGC 3665
• Black Hole Mass Measurements of Radio Galaxies NGC 315 and NGC 4261 Using ALMA CO Observations
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• A Measurement of the Black-Hole Mass in NGC 1097 using ALMA
• Spatially resolved variations of the IMF mass normalisation in early-type galaxies as probed by molecular gas kinematics
• A quartet of black holes and a missing duo: probing the low-end of the Mbh - sigma relation with the adaptive optics assisted integral-field spectroscopy
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• A Precision Measurement of the Mass of the Black Hole in NGC 3258 from High-Resolution ALMA Observations of its Circumnuclear Disk
• WISDOM project - IV. A molecular gas dynamical measurement of the supermassive black hole mass in NGC 524
• A figure of merit for black hole mass measurements with molecular gas
• Cylindrical wormholes in DGP gravity
• ALMA Observations of Circumnuclear Disks in Early Type Galaxies: 12CO(2-1) and Continuum Properties
• The MBHBM* Project -- I: Measurement of the Central Black Hole Mass in Dwarf Galaxy NGC 3504 Using Molecular Gas Kinematics
• Two channels of supermassive black hole growth as seen on the galaxies mass-size plane
• Toward Precision Black Hole Masses with ALMA: NGC 1332 as a Case Study in Molecular Disk Dynamics
• Revolutionizing Our Understanding of AGN Feedback and its Importance to Galaxy Evolution in the Era of the Next Generation Very Large Array
• Constraints on Individual Supermassive Black Hole Binaries from Pulsar Timing Array Limits on Continuous Gravitational Waves
• The Origin of Interstellar Turbulence in M33
• The NANOGrav 11yr Data Set: Limits on Supermassive Black Hole Binaries in Galaxies within 500Mpc
• Evidence of boosted 13CO/12CO ratio in early-type galaxies in dense environments
• Black hole mass measurement using ALMA observations of [CI] and CO emissions in the Seyfert 1 galaxy NGC7469
• Refining the M_BH-V_c scaling relation with HI rotation curves of water megamaser galaxies
• WISDOM Project -- VII. Molecular gas measurement of the supermassive black hole mass in NGC 7052
• WISDOM project -- XIV. SMBH mass in the early-type galaxies NGC0612, NGC1574, and NGC4261 from CO dynamical modelling
• The overmassive black hole in NGC 1277: new constraints from molecular gas kinematics
• The MBHBM${}^{\star }$ Project -- II. Molecular Gas Kinematics in the Lenticular Galaxy NGC 3593 Reveal a Supermassive Black Hole
• An ALMA Gas-dynamical Mass Measurement of the Supermassive Black Hole in the Local Compact Galaxy UGC 2698
• Estimating the statistical uncertainty due to spatially correlated noise in interferometric images
• WISDOM project -- VI. Exploring the relation between supermassive black hole mass and galaxy rotation with molecular gas
• Black Hole Mass Measurements of Early-Type Galaxies NGC 1380 and NGC 6861 Through ALMA and HST Observations and Gas-Dynamical Modeling
• Active galactic nuclei synapses: X-ray versus optical classifications using artificial neural networks
• Identifying Host Galaxies of Supermassive Black Hole Binaries Found by PTAs
• Forming circumnuclear disks and rings in galactic nuclei: a competition between supermassive black hole and nuclear star cluster
• Hot gaseous atmospheres of rotating galaxies observed with XMM-Newton
• Estimating Masses of Supermassive Black Holes in Active Galactic Nuclei from the Halpha Emission Line
• WISDOM Project -- XIII. Feeding molecular gas to the supermassive black hole in the starburst AGN-host galaxy Fairall 49
• Black hole mass measurement using molecular gas kinematics: what ALMA can do
• The MASSIVE survey -- XIX. Molecular gas measurements of the supermassive black hole masses in the elliptical galaxies NGC 1684 and NGC 0997
• How to Detect Inclined Water Maser Disks (and Possibly Measure Black Hole Masses)
• Three-dimensional analysis of the Minispiral at the Galactic Center: orbital parameters, periods and the mass of the black hole
• The Mass of the Black Hole in NGC 5273 from Stellar Dynamical Modeling
• Carter-constant induced mechanism for generation of anisotropic kinetic equilibria in collisionless N-body systems
• Kinetic formulation of Tolman-Ehrenfest effect: Non-ideal fluids in Schwarzschild and Kerr space-times
• Down but not out: properties of the molecular gas in the stripped Virgo Cluster early-type galaxy NGC4526
• Spectropolarimetric measurements of hidden broad lines in nearby megamaser galaxies: a lack of clear evidence for a correlation between black hole masses and virial products
• Circumnuclear dense gas disk fuelling the active galactic nucleus in the nearby radio galaxy NGC 4261
• WISDOM Project -- XXII. A 5% precision CO-dynamical supermassive black hole mass measurement in the galaxy NGC 383
• Magnification effect of Kerr metric by configurations of collisionless particles in non-isotropic kinetic equilibria
• WISDOM Project -- XIX. Figures of merit for supermassive black hole mass measurements using molecular gas and/or megamaser kinematics
• WISDOM project -- XVIII. Molecular gas distributions and kinematics of three megamaser galaxies
• Using machine learning to study the kinematics of cold gas in galaxies
• Observations of hydroxyl in early-type galaxies
• A self-supervised, physics-aware, Bayesian neural network architecture for modelling galaxy emission-line kinematics
• Prospects for Measuring the Mass of Black Holes at High Redshifts with Resolved Kinematics Using Gravitational Lensing
• A Search for Molecular Gas in the Host Galaxy of FRB 121102
• A STIS Atlas of CaII Triplet Absorption Line Kinematics in Galactic Nuclei
• Clumpy shocks as the driver of velocity dispersion in molecular clouds: the effects of self-gravity and magnetic fields
• WISDOM Project -- XXVI. Cross-checking supermassive black hole mass estimates from ALMA CO gas kinematics and SINFONI stellar kinematics in the galaxy NGC 4751
• Cross-checking SMBH mass estimates in NGC 6958 -- I: Stellar dynamics from adaptive optics-assisted MUSE observations
• Beyond Sgr A* and M87*: Sub-Microarcsecond Black Hole Shadow Detection via Lunar-based Extremely Long Baseline Interferometry