Search Results - "Barrufet, L."
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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: 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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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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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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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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The ALMA REBELS Survey: Average [C ii] 158 μm Sizes of Star-forming Galaxies from z ∼ 7 to z ∼ 4
Published in The Astrophysical journal (01-08-2022)“…Abstract We present the average [C ii ] 158 μ m emission line sizes of UV-bright star-forming galaxies at z ∼ 7. Our results are derived from a stacking…”
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Linking UV spectral properties of MUSE Ly α emitters at z ≳ 3 to Lyman continuum escape
Published in Monthly notices of the Royal Astronomical Society (23-12-2023)“…ABSTRACT The physical conditions giving rise to high escape fractions of ionizing radiation (LyC fesc) in star-forming galaxies – most likely protagonists of…”
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Unveiling the hidden Universe with JWST: the contribution of dust-obscured galaxies to the stellar mass function at z ~ 3 – 8
Published in Monthly notices of the Royal Astronomical Society (05-04-2024)“…ABSTRACT With the advent of JWST, we can probe the rest-frame optical emission of galaxies at $z\gt 3$ with high sensitivity and spatial resolution, making it…”
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JWST PRIMER: a new multifield determination of the evolving galaxy UV luminosity function at redshifts z ≃ 9 – 15
Published in Monthly notices of the Royal Astronomical Society (01-09-2024)“…ABSTRACT We present a new determination of the evolving galaxy ultraviolet (UV) luminosity function (LF) over the redshift range $8.5< z< 15.5$ using a…”
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Unveiling the main sequence to starburst transition region with a sample of intermediate redshift luminous infrared galaxies
Published in Monthly notices of the Royal Astronomical Society (29-03-2022)“…ABSTRACT We present a CO(3−2) study of four systems composed of six (ultra) luminous infrared galaxies (U/LIRGs), located at 0.28 <z < 0.44, that straddle the…”
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The NOEMA observations of GN-z11: constraining the neutral interstellar medium and dust formation in the heart of cosmic reionization at z = 10.6
Published in Monthly notices of the Royal Astronomical Society (05-04-2024)“…ABSTRACT We present results of dust continuum and [C ii]$\, 158\, {\rm \mu m}$ emission line observations of a remarkably UV luminous (MUV = −21.6) galaxy at z…”
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The NIRVANDELS survey: the stellar and gas-phase mass-metallicity relations of star-forming galaxies at z = 3.5
Published in Monthly notices of the Royal Astronomical Society (01-08-2024)“…ABSTRACT We present determinations of the gas-phase and stellar metallicities of a sample of 65 star-forming galaxies at $z \simeq 3.5$ using rest-frame…”
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The ALMA REBELS survey: obscured star formation in massive Lyman-break galaxies at z= 4–8 revealed by the IRX–β and M⋆ relations
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT We investigate the degree of dust obscured star formation in 49 massive (log10(M⋆/M⊙) > 9) Lyman-break galaxies (LBGs) at z = 6.5–8 observed as part…”
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The JWST EXCELS survey: too much, too young, too fast? Ultra-massive quiescent galaxies at 3 < z < 5
Published in Monthly notices of the Royal Astronomical Society (01-10-2024)“…ABSTRACT We report ultra-deep, medium-resolution spectroscopic observations for four quiescent galaxies with log$_{10}(M_*/\mathrm{M_\odot })\gt 11$ at $3 \lt…”
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The ALMA REBELS Survey: discovery of a massive, highly star-forming, and morphologically complex ULIRG at z = 7.31
Published in Monthly notices of the Royal Astronomical Society (12-07-2023)“…ABSTRACT We present Atacama Large Millimeter/Submillimeter Array (ALMA) [C ii] and ∼158 $\rm \mu m$ continuum observations of REBELS-25, a massive,…”
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AKARI/IRC source catalogues and source counts for the IRAC Dark Field, ELAIS North and the AKARI Deep Field South
Published in Monthly notices of the Royal Astronomical Society (21-12-2017)“…Abstract We present the first detailed analysis of three extragalactic fields (IRAC Dark Field, ELAIS-N1, ADF-S) observed by the infrared satellite, AKARI,…”
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The Spitzer-IRAC/MIPS Extragalactic Survey (SIMES). II. Enhanced Nuclear Accretion Rate in Galaxy Groups at z ∼ 0.2
Published in The Astrophysical journal (10-04-2018)“…For a sample of star-forming galaxies in the redshift interval 0.15 < z < 0.3, we study how both the relative strength of the active galactic nucleus (AGN)…”
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A GMRT 610 MHz radio survey of the North Ecliptic Pole (NEP, ADF-N) / Euclid Deep Field North
Published in Monthly notices of the Royal Astronomical Society (01-12-2024)“…ABSTRACT This paper presents a 610 MHz radio survey covering 1.94 deg$^2$ around the North Ecliptic Pole (NEP), which includes parts of the ${\it AKARI}$…”
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