The ALMA Spectroscopic Survey in the HUDF: CO luminosity functions and the molecular gas content of galaxies through cosmic history

Abstract

We use the results from the ALMA large program ASPECS, the spectroscopic survey in the Hubble Ultra Deep Field (HUDF), to constrain CO luminosity functions of galaxies and the resulting redshift evolution of $\rho$(H${}_2$). The broad frequency range covered enables us to identify CO emission lines of different rotational transitions in the HUDF at $z>1$. We find strong evidence that the CO luminosity function evolves with redshift, with the knee of the CO luminosity function decreasing in luminosity by an order of magnitude from $\sim$2 to the local universe. Based on Schechter fits, we estimate that our observations recover the majority (up to $\sim$90%, depending on the assumptions on the faint end) of the total cosmic CO luminosity at $z$=1.0-3.1. After correcting for CO excitation, and adopting a Galactic CO-to-H${}_2$ conversion factor, we constrain the evolution of the cosmic molecular gas density $\rho$(H${}_2$): this cosmic gas density peaks at $z\sim 1.5$ and drops by factor of $6.5_{-1.4}^{+1.8}$ to the value measured locally. The observed evolution in $\rho$(H${}_2$) therefore closely matches the evolution of the cosmic star formation rate density ${\rho }_{\mathrm{SFR}}$. We verify the robustness of our result with respect to assumptions on source inclusion and/or CO excitation. As the cosmic star formation history can be expressed as the product of the star formation efficiency and the cosmic density of molecular gas, the similar evolution of $\rho$(H${}_2$) and ${\rho }_{\mathrm{SFR}}$ leaves only little room for a significant evolution of the average star formation efficiency in galaxies since $z\sim 3$ (85% of cosmic history).

arXiv comment22 pages, 11 figures. Paper re-submitted to ApJ after addressing the first round of comments by the referee

References in corpus (115)

• Planck 2015 results. XIII. Cosmological parameters
• Galactic Stellar and Substellar Initial Mass Function
• Cosmic Star Formation History
• Star Formation in the Milky Way and Nearby Galaxies
• The CO-to-H2 Conversion Factor
• CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey
• CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey - The Hubble Space Telescope Observations, Imaging Data Products and Mosaics
• The Cosmic Evolution Survey (COSMOS) -- Overview
• Star Formation in AEGIS Field Galaxies since z=1.1 : The Dominance of Gradually Declining Star Formation, and the Main Sequence of Star-Forming Galaxies
• The Great Observatories Origins Deep Survey: Initial Results From Optical and Near-Infrared Imaging
• A simple model to interpret the ultraviolet, optical and infrared emission from galaxies
• UV Luminosity Functions at redshifts z~4 to z~10: 10000 Galaxies from HST Legacy Fields
• GOODS-Herschel: an infrared main sequence for star-forming galaxies
• Cool Gas in High Redshift Galaxies
• The Hubble Deep Field: Observations, Data Reduction, and Galaxy Photometry
• Mass assembly in quiescent and star-forming galaxies since z=4 from UltraVISTA
• 3D-HST WFC3-selected Photometric Catalogs in the Five CANDELS/3D-HST Fields: Photometry, Photometric Redshifts and Stellar Masses
• High molecular gas fractions in normal massive star forming galaxies in the young Universe
• A Study of the Gas-Star Formation Relation over Cosmic Time
• PHIBSS: molecular gas content and scaling relations in z~1-3 normal star forming galaxies
• The Hubble Ultra Deep Field
• Very High Gas Fractions and Extended Gas Reservoirs in z=1.5 Disk Galaxies
• Constraining the Low-Mass Slope of the Star Formation Sequence at 0.5<z<2.5
• Different star formation laws for disks versus starbursts at low and high redshifts
• The 3D-HST Survey: Hubble Space Telescope WFC3/G141 grism spectra, redshifts, and emission line measurements for $\sim 100,000$ galaxies
• The SINS survey of z~2 galaxy kinematics: properties of the giant star forming clumps
• PHIBSS: Unified Scaling Relations of Gas Depletion Time and Molecular Gas Fractions
• Combined CO & Dust Scaling Relations of Depletion Time and Molecular Gas Fractions with Cosmic Time, Specific Star Formation Rate and Stellar Mass
• A Dust-Obscured Massive Maximum-Starburst Galaxy at a Redshift of 6.34
• Structural Parameters of Galaxies in CANDELS
• The Chandra Deep Field-South Survey: 7 Ms Source Catalogs
• xCOLD GASS: the complete IRAM-30m legacy survey of molecular gas for galaxy evolution studies
• An ALMA survey of Sub-millimeter Galaxies in the Extended Chandra Deep Field South: Physical properties derived from ultraviolet-to-radio modelling
• The Evolution of the Global Stellar Mass Density at 0 < z < 3
• Galaxies in the Hubble Ultra Deep Field: I. Detection, Multiband Photometry, Photometric Redshifts, and Morphology
• The Herschel PEP/HerMES Luminosity Function. I: Probing the Evolution of PACS selected Galaxies to z~4
• The deepest Herschel-PACS far-infrared survey: number counts and infrared luminosity functions from combined PEP/GOODS-H observations
• UV-Continuum Slopes of >4000 z~4-8 Galaxies from the HUDF/XDF, HUDF09, ERS, CANDELS-South, and CANDELS-North Fields
• A new multi-field determination of the galaxy luminosity function at z=7-9 incorporating the 2012 Hubble Ultra Deep Field imaging
• On the effect of the Cosmic Microwave Background in high-redshift (sub-)millimeter observations
• A deep ALMA image of the Hubble Ultra Deep Field
• Regularity underlying complexity: a redshift-independent description of the continuous variation of galaxy-scale molecular gas properties in the mass-star formation rate plane
• The MUSE Hubble Ultra Deep Field Survey: I. Survey description, data reduction and source detection
• Evolution of Interstellar Medium, Star Formation, and Accretion at High Redshift
• GaBoDS: The Garching-Bonn Deep Survey; IV. Methods for the Image reduction of multi-chip Cameras
• The HST eXtreme Deep Field XDF: Combining all ACS and WFC3/IR Data on the HUDF Region into the Deepest Field Ever
• The Intense Starburst HDF850.1 in a Galaxy Overdensity at z=5.2 in the Hubble Deep Field
• CO excitation of normal star forming galaxies out to z=1.5 as regulated by the properties of their interstellar medium
• ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: The Infrared Excess of UV-selected z=2-10 galaxies as a function of UV-continuum Slope and Stellar Mass
• The Multiwavelength Survey by Yale-Chile (MUSYC): Deep Medium-Band optical imaging and high quality 32-band photometric redshifts in the ECDF-S
• The evolution of the dust temperatures of galaxies in the SFR$-M_{\ast }$ plane up to $z$$\sim$$2$
• Cosmic evolution of the atomic and molecular gas content of galaxies
• The UV Luminosity Function of star-forming galaxies via dropout selection at redshifts z ~ 7 and 8 from the 2012 Ultra Deep Field campaign
• Galaxy growth in a massive halo in the first billion years of cosmic history
• ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Survey Description
• Highly-excited CO emission in APM08279+5255 at z=3.9
• A massive core for a cluster of galaxies at a redshift of 4.3
• Evolution of the atomic and molecular gas content of galaxies
• An extreme proto-cluster of luminous dusty starbursts in the early Universe
• Cold gas properties of the Herschel Reference Survey. II. Molecular and total gas scaling relations
• The MUSE Hubble Ultra Deep Field Survey: II. Spectroscopic redshifts and comparisons to color selections of high-redshift galaxies
• Deep U band and R imaging of GOODS-South: Observations,data reduction and first results
• The 2012 Hubble Ultra Deep Field (UDF12): Observational Overview
• A survey of the cold molecular gas in gravitationally lensed star-forming galaxies at z>2
• COLDz: Shape of the CO Luminosity Function at High Redshift and the Cold Gas History of the Universe
• ALMA spectroscopic survey in the Hubble Ultra Deep Field: Continuum number counts, resolved 1.2-mm extragalactic background, and properties of the faintest dusty star forming galaxies
• CO Luminosity Functions For FIR and B-band Selected Galaxies and the First Estimate for Omega_{HI+H2}
• Dust temperature and CO-to-H2 conversion factor variations in the SFR-M* plane
• Predictions for the CO emission of galaxies from a coupled simulation of galaxy formation and photon dominated regions
• ISM properties of a Massive Dusty Star-Forming Galaxy discovered at z ~ 7
• Blind detections of CO J = 1--0 in 11 H-ATLAS galaxies at z = 2.1--3.5 with the GBT/Zpectrometer
• VLA and ALMA Imaging of Intense, Galaxy-Wide Star Formation in z ~ 2 Galaxies
• Spectral Energy Distributions of QSOs at z>5: common AGN-heated dust and occasionally strong star-formation
• The Great Observatories Origins Deep Survey - VLT/ISAAC Near-Infrared Imaging of the GOODS-South Field
• ALMA spectroscopic survey in the Hubble Ultra Deep Field: CO luminosity functions and the evolution of the cosmic density of molecular gas
• ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Molecular gas reservoirs in high-redshift galaxies
• A higher efficiency of converting gas to stars push galaxies at z ~ 1.6 well above the star-forming main sequence
• The Cosmic Decline in the H2/HI-Ratio in Galaxies
• The Taiwan ECDFS Near-Infrared Survey: Ultra-deep J and Ks Imaging in the Extended Chandra Deep Field-South
• Gas Fraction and Depletion Time of Massive Star Forming Galaxies at z~3.2: No Change in Global Star Formation Process out to z>3
• ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Search for [CII] line and dust emission in 6<z<8 galaxies
• The CO Luminosity Density at High-z (COLDz) Survey: A Sensitive, Large Area Blind Search for Low-J CO Emission from Cold Gas in the Early Universe with the Karl G. Jansky Very Large Array
• A Molecular Line Scan in the Hubble Deep Field North: Constraints on the CO Luminosity Function and the Cosmic H2 Density
• COPSS II: The Molecular Gas Content of Ten Million Cubic Megaparsecs at $z\sim 3$
• Molecular gas content in strongly-lensed z~1.5-3 star-forming galaxies with low IR luminosities
• Molecular gas in three z~7 quasar host galaxies
• Molecules in galaxies
• The ALMA Spectroscopic Survey in the HUDF: CO emission lines and 3 mm continuum sources
• GaBoDS: The Garching-Bonn Deep Survey V. Data release of the ESO Deep-Public-Survey
• ALMA Observations of Gas-Rich Galaxies in z~1.6 Galaxy Clusters: Evidence for Higher Gas Fractions in High-Density Environments
• H${}_2$-based star formation laws in hierarchical models of galaxy formation
• Prediction of the Cosmic Evolution of the CO-Luminosity Functions
• Molecular gas reservoirs in cluster galaxies at z=1.46
• The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Evolution of the molecular gas in CO-selected galaxies
• The ALMA Spectroscopic Survey in the HUDF: the molecular gas content of galaxies and tensions with IllustrisTNG and the Santa Cruz SAM
• Sub-mm Emission Line Deep Fields: CO and [CII] Luminosity Functions out to z = 6
• Total Molecular Gas Masses of z~3 Lyman-Break Galaxies: CO(1-0) Emission in MS1512-cB58 and the Cosmic Eye
• A molecular line scan in the Hubble Deep Field North
• Deep CO(1-0) Observations of z=1.62 Cluster Galaxies with Substantial Molecular Gas Reservoirs and Normal Star Formation Efficiencies
• The ALMA Spectroscopic Survey in the HUDF: Nature and physical properties of gas-mass selected galaxies using MUSE spectroscopy
• A WFC3 Grism Emission Line Redshift Catalog in the GOODS-South Field
• Deep observations of CO line emission from star-forming galaxies in a cluster candidate at z=1.5
• The molecular gas content and fuel efficiency of starbursts at z ~ 1.6 with ALMA
• Molecular gas properties of a lensed star-forming galaxy at z~3.6: a case study
• A radio-to-mm census of star-forming galaxies in protocluster 4C23.56 at z=2.5 : Gas mass and its fraction revealed with ALMA
• Spectroscopic Confirmation of Faint Lyman Break Galaxies at Redshifts Four and Five in the Hubble Ultra Deep Field
• CO luminosity function from Herschel-selected galaxies and the contribution of AGN
• Redshifts of Emission Line Objects in the Hubble Ultra Deep Field
• ALMA Deep Field in SSA22: Blindly Detected CO Emitters and [CII] Emitter Candidates
• ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: implications for spectral line intensity mapping at millimeter wavelengths and CMB spectral distortions
• How Dense is Your Gas? On the recoverability of LVG model parameters
• Properties of the Interstellar Medium in Star-Forming Galaxies at z~1.4 revealed with ALMA
• A blind CO detection of a Distant Red Galaxy in the HS1700+64 proto-cluster
• COLDz: Karl G. Jansky Very Large Array discovery of a gas-rich galaxy in COSMOS
• ALMA resolves the molecular gas in a young low-metallicity starburst galaxy at z=1.7

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