activity
20012026
most citedThe COSMOS2015 Catalog: Exploring the 1<z<6 Universe with half a million galaxies

1.2k citations · 18.8k across the 262 of their papers we have counts for

collaborators

254 papers

astro-ph.GA2026

Photometric redshifts for active galactic nuclei with LePHARE for the Vera C. Rubin Observatory

R. Shirley, M. Salvato, J. Cohen-Tanugi +31

Active Galactic Nuclei (AGN) play a crucial role in galaxy evolution, but they are a minority of extragalactic sources with diverse Spectral Energy Distributions (SEDs), which depe…

astro-ph.GA2025★ 1 cited

Deblending the MIGHTEE-COSMOS survey with XID+: The resolved radio source counts to Jy

Eliab D. Malefahlo, Matt J. Jarvis, Mario G. Santos +9

Deep radio continuum surveys provide fundamental constraints on galaxy evolution, but source confusion limits sensitivity to the faintest sources. We present a complete framework f…

astro-ph.GA2025

Tracing AGN-Galaxy Co-Evolution with UV Line-Selected Obscured AGN

Luigi Barchiesi, Lucia Marchetti, Mattia Vaccari +11

Understanding black hole-galaxy co-evolution and the role of AGN feedback requires complete AGN samples, including heavily obscured systems. In this work, we present the first UV l…

astro-ph.GA2025

Machine Learning Approaches for Classifying Star-Forming Galaxies and Active Galactic Nuclei from MIGHTEE-Detected Radio Sources in the COSMOS Field

Walter Silima, Fangxia An, Mattia Vaccari +2

Radio synchrotron emission originates from both massive star formation and black hole accretion, two processes that drive galaxy evolution. Efficient classification of sources domi…

astro-ph.GA2025

Semi-empirical constraints on the HI mass function of star-forming galaxies and at from interferometric surveys

Francesco Sinigaglia, Alessandro Bianchetti, Giulia Rodighiero +5

The HI mass function is a crucial tool to understand the evolution of the HI content in galaxies over cosmic times. We aim to derive semi-empirical constraints at by c…

astro-ph.GA2025★ 20 cited

The Evolutionary Map of the Universe: A new radio atlas for the southern hemisphere sky

A. M. Hopkins, A. Kapinska, J. Marvil +70

We present the Evolutionary Map of the Universe (EMU) survey conducted with the Australian Square Kilometre Array Pathfinder (ASKAP). EMU aims to deliver the touchstone radio atlas…