The ALMA REBELS Survey: dust continuum detections at z > 6.5

H Inami, HSB Algera, S Schouws… - Monthly Notices of …, 2022 - academic.oup.com
We report 18 dust continuum detections (≥ 3.3 σ) at∼ 88 and 158 out of 49 ultraviolet (UV)-
bright galaxies (M UV<− 21.3 mag) at> 6.5, observed by the Cycle-7 Atacama Large …

Accurate simultaneous constraints on the dust mass, temperature, and emissivity index of a galaxy at redshift 7.31

HSB Algera, H Inami, I De Looze… - Monthly Notices of …, 2024 - academic.oup.com
We present new multifrequency Atacama Large Millimeter/submillimeter Array (ALMA)
continuum observations of the massive [], UV-luminous [] galaxy REBELS-25 in Bands 3, 4 …

A NOEMA molecular line scan of the Hubble Deep Field North: Improved constraints on the CO luminosity functions and cosmic density of molecular gas

LA Boogaard, R Decarli, F Walter, A Weiß… - The Astrophysical …, 2023 - iopscience.iop.org
We present measurements of the CO luminosity functions (LFs) and the evolution of the
cosmic molecular gas density out to z∼ 6 based on an 8.5 arcmin 2 spectral scan survey at …

Evidence for extended gaseous reservoirs around AGN at cosmic noon from ALMA CO (3− 2) observations

GC Jones, R Maiolino, C Circosta… - Monthly Notices of …, 2023 - academic.oup.com
Gaseous outflows are key phenomena in the evolution of galaxies, as they affect star
formation (either positively or negatively), eject gas from the core or disc, and directly cause …

An Ultra-deep Multiband Very Large Array (VLA) Survey of the Faint Radio Sky (COSMOS-XS): New Constraints on the Cosmic Star Formation History

D Van der Vlugt, JA Hodge, HSB Algera… - The Astrophysical …, 2022 - iopscience.iop.org
We make use of ultra-deep 3 GHz Karl G. Jansky Very Large Array (VLA) observations of the
COSMOS field from the multiband COSMOS-XS survey to infer radio luminosity functions …

New constraints on the molecular gas content of a z ∼ 8 galaxy from JVLA CO(J = 2–1) observations

GC Jones, J Witstok, A Concas… - Monthly Notices of the …, 2024 - academic.oup.com
As the primary fuel for star formation, molecular gas plays a key role in galaxy evolution. A
number of techniques have been used for deriving the mass of molecular reservoirs in the …

The MeerKAT Absorption Line Survey (MALS) Data Release. I. Stokes I Image Catalogs at 1–1.4 GHz

PP Deka, N Gupta, P Jagannathan… - The Astrophysical …, 2024 - iopscience.iop.org
Abstract The MeerKAT Absorption Line Survey (MALS) has observed 391 telescope
pointings at the L band (900–1670 MHz) at δ≲+ 20. We present radio continuum images …

Radio spectral properties of star-forming galaxies between 150 and 5000 MHz in the ELAIS-N1 field

F An, M Vaccari, PN Best, EF Ocran… - Monthly Notices of …, 2024 - academic.oup.com
By combining high-sensitivity LOFAR 150 MHz, uGMRT 400 MHz and 1250 MHz, GMRT
610 MHz, and VLA 5 GHz data in the ELAIS-N1 field, we study the radio spectral properties …

A super-linear 'radio-AGN main sequence'links mean radio-AGN power and galaxy stellar mass since z∼ 3

I Delvecchio, E Daddi, MT Sargent, J Aird… - Astronomy & …, 2022 - aanda.org
Mapping the average active galactic nucleus (AGN) luminosity across galaxy populations
and over time reveals important clues regarding the interplay between supermassive black …

COLDz: Probing Cosmic Star Formation With Radio Free–Free Emission

HSB Algera, JA Hodge, DA Riechers… - The Astrophysical …, 2022 - iopscience.iop.org
Radio free–free emission is considered to be one of the most reliable tracers of star
formation in galaxies. However, as it constitutes the faintest part of the radio spectrum …