The LOFAR Two-metre Sky Survey: the radio view of the cosmic star formation history

Abstract

We present a detailed study of the cosmic star formation history over $90$ per cent of cosmic time ($0\lesssim z\lesssim 4$), using deep, radio continuum observations that probe star formation activity independent of dust. The Low Frequency Array Two Metre Sky Survey has imaged three well-studied extragalactic fields, Elais-N1, Boötes and the Lockman Hole, reaching $\sim 20\mu Jy/beam$ rms sensitivity at $150\mathrm{MHz}$. The availability of high-quality ancillary data from ultraviolet to far-infrared wavelengths has enabled accurate photometric redshifts and the robust separation of radio-bright AGN from their star-forming counterparts. We capitalise on this unique combination of deep, wide fields and robustly-selected star-forming galaxies to construct radio luminosity functions and derive the cosmic star formation rate density. We carefully constrain and correct for scatter in the $L_{150\mathrm{MHz}}-\mathrm{SFR}$ relation, which we find to be $\sim 0.3\mathrm{dex}$. Our derived star formation rate density lies between previous measurements at all redshifts studied. We derive higher star formation rate densities between $z\sim 0$ and $z\sim 3$ than are typically inferred from short wavelength emission; at earlier times, this discrepancy is reduced. Our measurements are generally in good agreement with far-infrared and radio-based studies, with small offsets resulting from differing star formation rate calibrations.

22 pages, 14 figures; accepted for publication in MNRAS

References in corpus (65)

• Cosmic Star Formation History
• The UKIRT Infrared Deep Sky Survey (UKIDSS)
• UV Luminosity Functions at redshifts z~4 to z~10: 10000 Galaxies from HST Legacy Fields
• Simba: Cosmological Simulations with Black Hole Growth and Feedback
• The LOFAR Two-metre Sky Survey - I. Survey Description and Preliminary Data Release
• Second ROSAT all-sky survey (2RXS) source catalogue
• The LOFAR Two-metre Sky Survey -- V. Second data release
• The evolution of the galaxy UV luminosity function at redshifts z ~ 8-15 from deep JWST and ground-based near-infrared imaging
• Distant Radio Galaxies and their Environments
• A dusty, normal galaxy in the epoch of reionization
• Radio sources in the 6dFGS: Local luminosity functions at 1.4 GHz for star-forming galaxies and radio-loud AGN
• Dust in the reionization era: ALMA observations of a $z$=8.38 Galaxy
• The VLA-COSMOS Survey: II. Source Catalog of the Large Project
• An ALMA survey of the SCUBA-2 CLS UDS field: Physical properties of 707 Sub-millimetre Galaxies
• The LOFAR Two Meter Sky Survey: Deep Fields, I -- Direction-dependent calibration and imaging
• Galaxy growth in a massive halo in the first billion years of cosmic history
• The Evolution of Stellar Mass and the Implied Star Formation History
• The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation
• The Spitzer Deep, Wide-Field Survey
• Observations of the Lyman-$\alpha$ Universe
• The Star Formation History of the Universe as Revealed by Deep Radio Observations
• LOFAR/H-ATLAS: The low-frequency radio luminosity - star-formation rate relation
• The Evolution of the IR Luminosity Function and Dust-obscured Star Formation in the Last 13 Billion Years
• 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
• The ALMA Spectroscopic Survey Large Program: The Infrared Excess of z=1.5-10 UV-selected Galaxies and the Implied High-Redshift Star Formation History
• ISM properties of a Massive Dusty Star-Forming Galaxy discovered at z ~ 7
• An ALMA survey of submillimetre galaxies in the Extended Chandra Deep Field South: Spectroscopic redshifts
• The VLA-COSMOS 3 GHz Large Project: Evolution of specific star formation rates out to $z\sim 5$
• FIRE-3: Updated Stellar Evolution Models, Yields, & Microphysics and Fitting Functions for Applications in Galaxy Simulations
• Dust attenuation, dust emission, and dust temperature in galaxies at z>=5: a view from the FIRE-2 simulations
• An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: Source catalogue and properties
• Should we believe the results of UV-mm galaxy SED modelling?
• The LOFAR Two Metre Sky Survey: Deep Fields Data Release 1 -- III. Host-galaxy identifications and value added catalogues
• FIREbox: Simulating galaxies at high dynamic range in a cosmological volume
• The IRX-Beta Dust Attenuation Relation in Cosmological Galaxy Formation Simulations
• The LOFAR Two-metre Sky Survey Deep fields: The star formation rate - radio luminosity relation at low frequencies
• HELP: The Herschel Extragalactic Legacy Project
• Dissecting the IRX - $\beta$ dust attenuation relation: exploring the physical origin of observed variations in galaxies
• The first blazar observed at z>6
• The LOFAR Two-metre Sky Survey Deep Fields Data Release 1: V. Survey description, source classifications and host galaxy properties
• Sub-arcsecond imaging with the International LOFAR Telescope I. Foundational calibration strategy and pipeline
• The discovery of a highly accreting, radio-loud quasar at z=6.82
• Photometric redshifts for the next generation of deep radio continuum surveys - I: Template fitting
• Physical Characterization of an Unlensed Dusty Star-Forming Galaxy at $z=5.85$
• The MUSE Hubble Ultra Deep Field Survey. IX. Evolution of galaxy merger fraction since z~6
• Mapping Obscuration to Reionization with ALMA (MORA): 2mm Efficiently Selects the Highest-Redshift Obscured Galaxies
• An ALMA survey of the S2CLS UDS field: Optically invisible submillimetre galaxies
• Galaxy And Mass Assembly (GAMA): Curation and reanalysis of 16.6k redshifts in the G10/COSMOS region
• The radio loudness of SDSS quasars from the LOFAR Two-metre Sky Survey: ubiquitous jet activity and constraints on star formation
• A new estimate of the cosmic star formation density from a radio-selected sample, and the contribution of $H$-dark galaxies at $z\ge 3$
• Characterization of Two 2mm-detected Optically-Obscured Dusty Star-Forming Galaxies
• Cosmic evolution of low-excitation radio galaxies in the LOFAR Two-meter Sky Survey Deep Fields
• Deep sub-arcsecond widefield imaging of the Lockman Hole field at 144 MHz
• Realistic mock observations of the sizes and stellar mass surface densities of massive galaxies in FIRE-2 zoom-in simulations
• G10/COSMOS: 38 band (far-UV to far-IR) panchromatic photometry using LAMBDAR
• An Ultra-deep Multi-band VLA Survey of the Faint Radio Sky (COSMOS-XS): Source Catalog and Number Counts
• Radio Detection of VIK J2318$-$3113, the Most Distant Radio-Loud Quasar ($z$=6.44)
• Identifying active galactic nuclei via brightness temperature with sub-arcsecond International LOFAR Telescope observations
• Sub-arcsecond imaging with the International LOFAR Telescope: II. Completion of the LOFAR Long-Baseline Calibrator Survey
• The impact of AGN-driven winds on physical and observable galaxy sizes
• The LOFAR Two-metre Sky Survey Deep fields: A new analysis of low-frequency radio luminosity as a star-formation tracer in the Lockman Hole region
• JWST's PEARLS: TN J1338-1942 -- I. Extreme jet triggered star-formation in a $z=4.11$ luminous radio galaxy
• ALMACAL IX: multi-band ALMA survey for dusty star-forming galaxies and the resolved fractions of the cosmic infrared background
• The MURALES survey. V. Jet-induced star formation in 3C 277.3 (Coma A)
• H$\alpha$-based Star Formation Rates in and around z $\sim$ 0.5 EDisCS clusters

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