Black hole accretion preferentially occurs in gas rich galaxies

Abstract

We have investigated the gas content of a sample of several hundred AGN host galaxies at z$<$1 and compared it with a sample of inactive galaxies, matched in bins of stellar mass and redshift. Gas masses have been inferred from the dust masses, obtained by stacked Herschel far-IR and sub-mm data in the GOODS and COSMOS fields, under reasonable assumptions and metallicity scaling relations for the dust-to-gas ratio. We find that AGNs are on average hosted in galaxies much more gas rich than inactive galaxies. In the vast majority of stellar mass bins, the average gas content of AGN hosts is higher than in inactive galaxies. The difference is up to a factor of ten higher in low stellar mass galaxies, with a significance of 6.5$\sigma$. In almost half of the AGN sample the gas content is three times higher than in the control sample of inactive galaxies. Our result strongly suggests that the probability of having an AGN activated is simply driven by the amount of gas in the host galaxy; this can be explained in simple terms of statistical probability of having a gas cloud falling into the gravitational potential of the black hole. The increased probability of an AGN being hosted by a star-forming galaxy, identified by previous works, may be a consequence of the relationship between gas content and AGN activity, found in this paper, combined with the Schmidt-Kennicutt law for star formation.

arXiv commentAccepted for pubblication in MNRAS. 7 pages, 4 figures

References in corpus (68)

• Stellar population synthesis at the resolution of 2003
• The Global Schmidt Law in Star Forming Galaxies
• A Fundamental Relation Between Supermassive Black Holes and Their Host Galaxies
• Coevolution (Or Not) of Supermassive Black Holes and Host Galaxies
• The Demography of Massive Dark Objects in Galaxy Centres
• The Origin of the Mass--Metallicity Relation: Insights from 53,000 Star-Forming Galaxies in the SDSS
• Herschel Space Observatory - An ESA facility for far-infrared and submillimetre astronomy
• The Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory
• The Herschel-SPIRE instrument and its in-flight performance
• The CO-to-H2 Conversion Factor
• Infrared Emission from Interstellar Dust. IV. The Silicate-Graphite-PAH Model in the Post-Spitzer Era
• EAZY: A Fast, Public Photometric Redshift Code
• On the normalisation of the cosmic star formation history
• The Relation between Black Hole Mass, Bulge Mass, and Near-Infrared Luminosity
• Local Supermassive Black Holes, Relics of Active Galactic Nuclei and the X-ray Background
• COSMOS Photometric Redshifts with 30-bands for 2-deg2
• A fundamental relation between mass, SFR and metallicity in local and high redshift galaxies
• Dust Masses, PAH Abundances, and Starlight Intensities in the SINGS Galaxy Sample
• AMAZE. I. The evolution of the mass-metallicity relation at z>3
• The Herschel Multi-tiered Extragalactic Survey: HerMES
• The Chandra Deep Field-North Survey. XIII. 2 Ms Point-Source Catalogs
• Gas-to-Dust mass ratios in local galaxies over a 2 dex metallicity range
• Identifying Luminous AGN in Deep Surveys: Revised IRAC Selection Criteria
• The 2-10 keV luminosity as a Star Formation Rate indicator
• The Chandra Deep Field-South Survey: 4 Ms Source Catalogs
• The CO-to-H2 Conversion Factor From Infrared Dust Emission Across the Local Group
• The Evolving Interstellar Medium of Star Forming Galaxies Since z=2 as Probed by Their Infrared Spectral Energy Distributions
• PACS Evolutionary Probe (PEP) - A Herschel Key Program
• The Chandra COSMOS Survey, I: Overview and Point Source Catalog
• Black hole variability and the star formation-AGN connection: Do all star-forming galaxies host an AGN?
• The evolution of the hard X-ray luminosity function of AGN
• The incidence of obscuration in active galactic nuclei
• The galaxy stellar mass-star formation rate relation: Evidence for an evolving stellar initial mass function?
• The GOODS-MUSIC sample: a multicolour catalog of near-IR selected galaxies in the GOODS-South field
• Star formation and mass assembly in high redshift galaxies
• The Mean Star Formation Rate of X-ray selected Active Galaxies and its Evolution from z=2.5: Results from PEP-Herschel
• The XMM-Newton wide-field survey in the COSMOS field. The point-like X-ray source catalogue
• The Fall of AGN and the Rise of Star-Forming Galaxies: A Close Look at the Chandra Deep Field X-ray Number Counts
• The XMM-Newton Wide-Field Survey in the COSMOS field (XMM-COSMOS): demography and multiwavelength properties of obscured and unobscured luminous AGN
• The evolution of the dust and gas content in galaxies
• Dissecting Photometric redshift for Active Galactic Nuclei using XMM- and Chandra-COSMOS samples
• Black Hole growth and AGN obscuration by instability-driven inflows in high-redshift disk galaxies fed by cold streams
• Metallicity evolution, metallicity gradients and gas fractions at z~3.4
• The COSMOS-WIRCam near-infrared imaging survey: I: BzK selected passive and star forming galaxy candidates at z>1.4
• Cosmic evolution of the atomic and molecular gas content of galaxies
• Joint Formation of QSOs and Spheroids: QSOs as clocks of star formation in Spheroids
• Ongoing and co-evolving star formation in zCOSMOS galaxies hosting Active Galactic Nuclei
• Enhanced star formation rates in AGN hosts with respect to inactive galaxies from PEP-Herschel observations
• The metallicity of the long GRB hosts and the Fundamental Metallicity Relation of low-mass galaxies
• Building the cosmic infrared background brick by brick with Herschel/PEP
• The Herschel Multi-Tiered Extragalactic Survey: Source Extraction and Cross-Identifications in Confusion-Dominated SPIRE Images
• Star formation in AGN hosts in GOODS-N
• The LABOCA survey of the Extended Chandra Deep Field South: Two modes of star formation in AGN hosts?
• GOODS-Herschel~: Gas-to-dust mass ratios and CO-to-H_2 conversion factors in normal and starbursting galaxies at high-z
• Star formation in the hosts of high-z QSOs: Evidence from Spitzer PAH detections
• Herschel-ATLAS: Multi-wavelength SEDs and physical properties of 250 micron-selected galaxies at z < 0.5
• The evolving slope of the stellar mass function at 0.6 <= z < 4.5 from deep WFC3 data
• Connecting the cosmic infrared background to the X-ray background
• The Spitzer Spectroscopic Survey of the Small Magellanic Cloud (S4MC): Probing the Physical State of Polycyclic Aromatic Hydrocarbons in a Low-Metallicity Environment
• Nuclear Activity is more prevalent in Star-Forming Galaxies
• The Herschel Multi-Tiered Extragalactic Survey: SPIRE-mm Photometric Redshifts
• The XMM-Newton wide-field survey in the COSMOS field. IV: X-ray spectral properties of Active Galactic Nuclei
• The Cosmic Decline in the H2/HI-Ratio in Galaxies
• The Herschel Virgo Cluster Survey: X.The relationship between cold dust and molecular gas content in Virgo spirals
• The Population of High Redshift AGNs in the Chandra COSMOS survey
• Black hole accretion and host galaxies of obscured quasars in XMM-COSMOS
• The Chandra-COSMOS survey IV: X-ray spectra of the bright sample
• Mapping the interstellar medium in galaxies with Herschel/SPIRE

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