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The ALPINE-ALMA [CII] Survey: A Triple Merger at z ~ 4.56
(Royal Astronomical Society, 2020)
We report the detection of [C II] λ158 μm emission from a system of three closely separated sources in the Cosmic Evolution Survey (COSMOS) field at z ∼ 4.56 , as part of the Atacama Large Millimeter/submillimeter Array ...
The ALPINE-ALMA [C II] survey: Molecular gas budget in the Early Universe as traced by [C II]
(European Southern Observatory, 2020)
The molecular gas content of normal galaxies at z > 4 is poorly constrained because the commonly used molecular gas tracers become hard to detect at these high redshifts. We use the [C II] 158 μm luminosity, which was ...
The atomic gas of star-forming galaxies at z~0.05 as revealed by the Five-hundred-meter Aperture Spherical Radio Telescope
(European Southern Observatory, 2020)
Context. We report new Hi observations of four z ∼ 0.05 VALES galaxies undertaken during the commissioning phase of the Fivehundred-meter Aperture Spherical Radio Telescope (FAST).
Aims. FAST is the largest single-dish ...
Cosmic evolution of molecular gas mass density from an empirical relationship between L1.4 GHz and L′CO
(Royal Astronomical Society, 2020)
Historically, GHz radio emission has been used extensively to characterize the star-formation activity in galaxies. In this work, we look for empirical relationships amongst the radio luminosity, the infrared luminosity, ...
The ALPINE-ALMA [CII] Survey: On the nature of an extremely obscured serendipitous galaxy
(Royal Astronomical Society, 2020)
We report the serendipitous discovery of a dust-obscured galaxy observed as part of the
Atacama Large Millimeter Array (ALMA) Large Program to INvestigate [CII] at Early times
(ALPINE). While this galaxy is detected both ...
The e-MERGE Survey (e-MERLIN Galaxy Evolution Survey): overview and survey description
(Royal Astronomical Society, 2020)
We present an overview and description of the e-MERGE Survey (e-MERLIN Galaxy Evolution Survey) Data Release 1 (DR1), a large program of high-resolution 1.5-GHz radio observations of the GOODS-N field comprising ∼140 h of ...
The ALPINE-ALMA [CII] survey: Survey strategy, observations, and sample properties of 118 star-forming galaxies at 4<z<6
(European Southern Observatory, 2020)
The ALMA-ALPINE [CII] survey is aimed at characterizing the properties of a sample of normal star-forming galaxies (SFGs). The ALMA Large Program to INvestigate (ALPINE) features 118 galaxies observed in the [CII]-158μm ...
The ALPINE-ALMA [CII] survey: Little to no evolution in the [CII]–SFR relation over the last 13 Gyr
(European Southern Observatory, 2020)
The [C ii] 158 m line is one of the strongest IR emission lines, which has been shown to trace the star formation rate (SFR) of galaxies in the nearby Universe, and up to z 2. Whether this is also the case at higher ...
From Peculiar Morphologies to Hubble–type Spirals: The relation between galaxy dynamics and morphology in star–forming galaxies at z ∼ 1.5
(Royal Astronomical Society, 2020)
We present an analysis of the gas dynamics of star-forming galaxies at z ∼ 1.5 using data from the KMOS Galaxy Evolution Survey. We quantify the morphology of the galaxies using HSTCANDELS imaging parametrically and ...
The ALPINE–ALMA [CII] Survey: Multiwavelength Ancillary Data and Basic Physical Measurements
(The American Astronomical Society, 2020)
We present the ancillary data and basic physical measurements for the galaxies in the ALMA Large Program to Investigate C+ at Early Times (ALPINE) survey—the first large multiwavelength survey that aims at characterizing ...