Search Results - "Fudamoto, Y."
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Automated Mining of the ALMA Archive in the COSMOS Field (A3COSMOS). II. Cold Molecular Gas Evolution out to Redshift 6
Published in The Astrophysical journal (20-12-2019)“…We present new measurements of the cosmic cold molecular gas evolution out to redshift 6 based on systematic mining of the Atacama Large…”
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Reionization Era Bright Emission Line Survey: Selection and Characterization of Luminous Interstellar Medium Reservoirs in the z > 6.5 Universe
Published in The Astrophysical journal (01-06-2022)“…Abstract The Reionization Era Bright Emission Line Survey (REBELS) is a cycle-7 ALMA Large Program (LP) that is identifying and performing a first…”
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The ALMA REBELS survey: the dust content of z ∼ 7 Lyman break galaxies
Published in Monthly notices of the Royal Astronomical Society (01-05-2022)“…ABSTRACT We include a fully coupled treatment of metal and dust enrichment into the Delphi semi-analytic model of galaxy formation to explain the dust content…”
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The ALMA REBELS Survey: cosmic dust temperature evolution out to z ∼ 7
Published in Monthly notices of the Royal Astronomical Society (01-07-2022)“…ABSTRACT ALMA observations have revealed the presence of dust in the first generations of galaxies in the Universe. However, the dust temperature Td remains…”
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Estimating dust temperature and Far-IR luminosity of high-redshift galaxies using ALMA single-band continuum observations
Published in Monthly notices of the Royal Astronomical Society (01-05-2023)“…ABSTRACT We present a method that derives the dust temperatures and infrared (IR) luminosities of high-redshift galaxies assuming radiation equilibrium in a…”
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The ALMA REBELS Survey. Epoch of Reionization giants: Properties of dusty galaxies at z ≈ 7
Published in Monthly notices of the Royal Astronomical Society (01-05-2022)“…ABSTRACT We analyse FIR dust continuum measurements for 14 galaxies (redshift z ≈ 7) in the ALMA Reionization Era Bright Emission Line Survey (REBELS) Large…”
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Reionization and the ISM/Stellar Origins with JWST and ALMA (RIOJA): The Core of the Highest-redshift Galaxy Overdensity at z = 7.88 Confirmed by NIRSpec/JWST
Published in Astrophysical journal. Letters (01-09-2023)“…Abstract The protoclusters in the epoch of reionization, traced by galaxy overdensity regions, are ideal laboratories for studying the process of stellar…”
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The ALPINE-ALMA [C ii] Survey: kinematic diversity and rotation in massive star-forming galaxies at z ~ 4.4–5.9
Published in Monthly notices of the Royal Astronomical Society (01-11-2021)“…ABSTRACT While the kinematics of galaxies up to z ∼ 3 have been characterized in detail, only a handful of galaxies at high redshift (z > 4) have been examined…”
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The ALMA REBELS Survey: The Cosmic H i Gas Mass Density in Galaxies at z ≈ 7
Published in Astrophysical journal. Letters (01-08-2022)“…Abstract The neutral atomic gas content of individual galaxies at large cosmological distances has until recently been difficult to measure due to the weakness…”
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Unveiling the nature of infrared bright, optically dark galaxies with early JWST data
Published in Monthly notices of the Royal Astronomical Society (13-04-2023)“…ABSTRACT Over the last few years, both Atacama Large Millimeter/submillimeter Array (ALMA) and Spitzer observations have revealed a population of likely…”
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Normal, dust-obscured galaxies in the epoch of reionization
Published in Nature (London) (23-09-2021)“…Over the past decades, rest-frame ultraviolet (UV) observations have provided large samples of UV luminous galaxies at redshift ( z ) greater than 6 (refs. 1 –…”
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An investigation of the circumgalactic medium around z ∼ 2.2 AGN with ACA and ALMA
Published in Monthly notices of the Royal Astronomical Society (13-04-2023)“…ABSTRACT While observations of molecular gas at cosmic noon and beyond have focused on the gas within galaxies (i.e. the interstellar medium, ISM), it is also…”
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THE ALMA SPECTROSCOPIC SURVEY IN THE HUBBLE ULTRA DEEP FIELD: SEARCH FOR [ ] LINE AND DUST EMISSION IN 6 < z < 8 GALAXIES
Published in The Astrophysical journal (10-12-2016)“…ABSTRACT We present a search for [C ii] line and dust continuum emission from optical dropout galaxies at z > 6 using ASPECS, our Atacama Large Millimeter…”
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Evidence for extended gaseous reservoirs around AGN at cosmic noon from ALMA CO(3−2) observations
Published in Monthly notices of the Royal Astronomical Society (01-01-2023)“…ABSTRACT Gaseous outflows are key phenomena in the evolution of galaxies, as they affect star formation (either positively or negatively), eject gas from the…”
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The dust attenuation of star-forming galaxies at z ∼ 3 and beyond: New insights from ALMA observations
Published in Monthly notices of the Royal Astronomical Society (21-11-2017)“…Abstract We present results on the dust attenuation of galaxies at redshift ∼3–6 by studying the relationship between the UV spectral slope (βUV) and the…”
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UNCOVER: Illuminating the Early Universe—JWST/NIRSpec Confirmation of z > 12 Galaxies
Published in Astrophysical journal. Letters (01-11-2023)“…Abstract Observations of high-redshift galaxies provide a critical direct test to the theories of early galaxy formation, yet to date, only three have been…”
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The JWST FRESCO survey: legacy NIRCam/grism spectroscopy and imaging in the two GOODS fields
Published in Monthly notices of the Royal Astronomical Society (21-08-2023)“…ABSTRACT We present the JWST cycle 1 53.8 h medium program FRESCO, short for ‘First Reionization Epoch Spectroscopically Complete Observations’. FRESCO covers…”
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The ALPINE−ALMA [C ii] Survey: on the nature of an extremely obscured serendipitous galaxy
Published in Monthly notices of the Royal Astronomical Society (21-07-2020)“…ABSTRACT We report the serendipitous discovery of a dust-obscured galaxy observed as part of the Atacama Large Millimeter Array (ALMA) Large Program to…”
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Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2
Published in The Astrophysical journal (01-07-2019)“…We combine high-resolution ALMA and HST/CANDELS observations of 20 submillimeter galaxies (SMGs), predominantly from the AS2UDS survey at z 2, with bright…”
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The ALMA REBELS Survey: the first infrared luminosity function measurement at z ∼ 7
Published in Monthly notices of the Royal Astronomical Society (02-05-2023)“…ABSTRACT We present the first observational infrared luminosity function (IRLF) measurement in the Epoch of Reionization (EoR) based on a ultraviolet…”
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