Search Results - "IVISON, Rob"
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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
Published in The Astrophysical journal (10-12-2016)“…ABSTRACT We make use of deep 1.2 mm continuum observations (12.7 Jy beam−1 rms) of a 1 arcmin2 region in the Hubble Ultra Deep Field to probe dust-enshrouded…”
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The evolution of CNO isotopes: the impact of massive stellar rotators
Published in Monthly notices of the Royal Astronomical Society (01-12-2019)“…ABSTRACT Chemical abundances and abundance ratios measured in galaxies provide precious information about the mechanisms, modes, and time-scales of the…”
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COLDz: Shape of the CO Luminosity Function at High Redshift and the Cold Gas History of the Universe
Published in The Astrophysical journal (10-02-2019)“…We report the first detailed measurement of the shape of the CO luminosity function at high redshift, based on >320 hr of the NSF's Karl G. Jansky Very Large…”
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COLDz: A High Space Density of Massive Dusty Starburst Galaxies ∼1 Billion Years after the Big Bang
Published in The Astrophysical journal (01-06-2020)“…We report the detection of CO(J = 2 → 1) emission from three massive dusty starburst galaxies at z > 5 through molecular line scans in the NSF's Karl G. Jansky…”
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Rise of the Titans: Gas Excitation and Feedback in a Binary Hyperluminous Dusty Starburst Galaxy at z ∼ 6
Published in The Astrophysical journal (01-02-2021)“…Abstract We report new observations toward the hyperluminous dusty starbursting major merger ADFS-27 ( z = 5.655), using the Australia Telescope Compact Array…”
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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
Published in The Astrophysical journal (01-10-2020)“…Abstract We make use of sensitive (9.3 μ Jy beam −1 rms) 1.2 mm continuum observations from the Atacama Large Millimeter/submillimeter Array (ALMA)…”
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Molecular and atomic gas in dust lane early-type galaxies – I. Low star formation efficiencies in minor merger remnants
Published in Monthly notices of the Royal Astronomical Society (01-06-2015)“…In this work we present IRAM 30-m telescope observations of a sample of bulge-dominated galaxies with large dust lanes, which have had a recent minor merger…”
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The ALMA Spectroscopic Survey in the HUDF: Nature and Physical Properties of Gas-mass Selected Galaxies Using MUSE Spectroscopy
Published in The Astrophysical journal (10-09-2019)“…We discuss the nature and physical properties of gas-mass selected galaxies in the ALMA spectroscopic survey (ASPECS) of the Hubble Ultra Deep Field (HUDF). We…”
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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
Published in The Astrophysical journal (01-09-2018)“…We describe the CO Luminosity Density at High-z (COLDz) survey, the first spectral line deep field targeting CO(1-0) emission from galaxies at z = 1.95-2.85…”
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Rise of the Titans: A Dusty, Hyper-luminous “870 μm Riser” Galaxy at z ∼ 6
Published in The Astrophysical journal (20-11-2017)“…Abstract We report the detection of ADFS-27, a dusty, starbursting major merger at a redshift of z = 5.655, using the Atacama Large Millimeter/submillimeter…”
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ON THE EFFECT OF THE COSMIC MICROWAVE BACKGROUND IN HIGH-REDSHIFT (SUB-)MILLIMETER OBSERVATIONS
Published in The Astrophysical journal (20-03-2013)“…Modern (sub-)millimeter interferometers enable the measurement of the cool gas and dust emission of high-redshift galaxies (z > 5). However, at these redshifts…”
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The SCUBA-2 Cosmology Legacy Survey: the clustering of submillimetre galaxies in the UKIDSS UDS field
Published in Monthly notices of the Royal Astronomical Society (11-01-2017)“…Submillimetre galaxies (SMGs) are among the most luminous dusty galaxies in the Universe, but their true nature remains unclear; are SMGs the progenitors of…”
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The Atacama Large Millimeter/submillimeter Array Spectroscopic Survey in the Hubble Ultra Deep Field: CO Emission Lines and 3 mm Continuum Sources
Published in The Astrophysical journal (10-09-2019)“…The Atacama Large Millimeter/submillimeter Array (ALMA) SPECtroscopic Survey in the Hubble Ultra Deep Field (HUDF) is an ALMA large program that obtained a…”
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The ALMA Spectroscopic Survey in the HUDF: Deep 1.2 mm Continuum Number Counts
Published in The Astrophysical journal (01-07-2020)“…We present the results from the 1.2 mm continuum image obtained as part of the Atacama Large Millimeter/submillimeter Array Spectroscopic Survey in the Hubble…”
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The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Evolution of the Molecular Gas in CO-selected Galaxies
Published in The Astrophysical journal (10-09-2019)“…We analyze the interstellar medium properties of a sample of 16 bright CO line emitting galaxies identified in the ALMA Spectroscopic Survey in the Hubble…”
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The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: The Nature of the Faintest Dusty Star-forming Galaxies
Published in The Astrophysical journal (01-09-2020)“…We present a characterization of the physical properties of a sample of 35 securely detected, dusty galaxies in the deep ALMA 1.2 mm image obtained as part of…”
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GOODS-HERSCHEL: IMPACT OF ACTIVE GALACTIC NUCLEI AND STAR FORMATION ACTIVITY ON INFRARED SPECTRAL ENERGY DISTRIBUTIONS AT HIGH REDSHIFT
Published in The Astrophysical journal (10-11-2012)“…We explore the effects of active galactic nuclei (AGNs) and star formation activity on the infrared (0.3-1000 mu m) spectral energy distributions (SEDs) of…”
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THE ALMA SPECTROSCOPIC SURVEY IN THE HUBBLE ULTRA DEEP FIELD: MOLECULAR GAS RESERVOIRS IN HIGH-REDSHIFT GALAXIES
Published in The Astrophysical journal (10-12-2016)“…ABSTRACT We study the molecular gas properties of high-z galaxies observed in the ALMA Spectroscopic Survey (ASPECS) that targets an ∼1 arcmin2 region in the…”
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The ALMA Spectroscopic Survey in the HUDF: A Model to Explain Observed 1.1 and 0.85 mm Dust Continuum Number Counts
Published in The Astrophysical journal (10-03-2020)“…We present a new semiempirical model for the dust continuum number counts of galaxies at 1.1 mm and 850 m. Our approach couples an observationally motivated…”
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ALMACAL VIII: a pilot survey for untargeted extragalactic CO emission lines in deep ALMA calibration data
Published in Monthly notices of the Royal Astronomical Society (01-02-2023)“…ABSTRACT We present a pilot, untargeted extragalactic carbon monoxide (CO) emission-line survey using ALMACAL, a project utilizing ALMA calibration data for…”
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