activity
20002025
most citedThe Hubble Space Telescope Cluster Supernova Survey: V. Improving the Dark Energy Constraints Above z>1 and Building an Early-Type-Hosted Supernova Sample

1.7k citations · 9.5k across the 103 of their papers we have counts for

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Showing astro-ph.GAShow all

46 papers · 1 filter

astro-ph.GA2025

Molecular Gas Heating, Star Formation Rate Relations, and AGN Feedback in Infrared-luminous Galaxy Mergers

Duncan Farrah, Andreas Efstathiou, Jose Afonso +13

We examine the origin of molecular gas heating in a sample of 42 infrared-luminous galaxies at by combining two sets of archival data. First, integrated CO line luminositie…

astro-ph.GA2022★ 46 cited

A Preferential Growth Channel for Supermassive Black Holes in Elliptical Galaxies at z<2

Duncan Farrah, Sara Petty, Kevin Croker +12

The assembly of stellar and supermassive black hole (SMBH) mass in elliptical galaxies since can help to diagnose the origins of locally-observed correlations between SMBH…

astro-ph.GA2022★ 13 cited

Diagnosing the interstellar medium of galaxies with far-infrared emission lines II. [C II], [O I], [O III], [N II] and [N III] up to z=6

Andrés Felipe Ramos Padilla, Lingyu Wang, F. F. S. van der Tak +1

Gas cooling processes in the interstellar medium (ISM) are key to understanding how star-formation processes occur in galaxies. Far-infrared (FIR) fine-structure emission lines can…

astro-ph.GA2022★ 32 cited

Stellar and black hole assembly in z<0.3 infrared-luminous mergers: intermittent starbursts vs. super-Eddington accretion

Duncan Farrah, Andreas Efstathiou, Jose Afonso +20

We study stellar and black hole mass assembly in a sample of 42 infrared-luminous galaxy mergers at z<0.3 by combining results from radiative transfer modelling with archival measu…

astro-ph.GA2022★ 11 cited

Galaxy And Mass Assembly (GAMA): Self-Organizing Map Application on Nearby Galaxies

B. W. Holwerda, Dominic Smith, Lori Porter +12

Galaxy populations show bimodality in a variety of properties: stellar mass, colour, specific star-formation rate, size, and Sérsic index. These parameters are our feature space. W…

astro-ph.GA2021★ 11 cited

Galaxy and Mass Assembly (GAMA): The Weak Environmental Dependence of Quasar Activity at 0.1<z<0.35

Clare F. Wethers, Nischal Acharya, Roberto De Propris +13

Understanding the connection between nuclear activity and galaxy environment remains critical in constraining models of galaxy evolution. By exploiting extensive catalogued data fr…