120 citations · 441 across the 7 of their papers we have counts for
11 papers
The physical drivers of the atomic hydrogen-halo mass relation
Garima Chauhan, Claudia del P. Lagos, Adam R. H. Stevens +3
We use SHARK, a semi-analytic galaxy formation model, to investigate the physical processes involved in dictating the shape, scatter and evolution of the HI-halo mass relation at $…
WALLABY -- An SKA Pathfinder HI Survey
B. S. Koribalski, L. Staveley-Smith, T. Westmeier +67
The Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) is a next-generation survey of neutral hydrogen (HI) in the Local Universe. It uses the widefield, high-resolution…
Galaxy Cold Gas Contents in Modern Cosmological Hydrodynamic Simulations
Romeel Davé, Robert A. Crain, Adam R. H. Stevens +4
We present a comparison of galaxy atomic and molecular gas properties in three recent cosmological hydrodynamic simulations, Simba, EAGLE, and Illustris-TNG, versus observations fr…
The imperative to reduce carbon emissions in astronomy
Adam R. H. Stevens, Sabine Bellstedt, Pascal J. Elahi +1
For astronomers to make a significant contribution to the reduction of climate change-inducing greenhouse gas emissions, we first must quantify our sources of emissions and review…
Origin of the galaxy HI size-mass relation
Adam R. H. Stevens, Benedikt Diemer, Claudia del P. Lagos +4
We analytically derive the observed size-mass relation of galaxies' atomic hydrogen (HI), including limits on its scatter, based on simple assumptions about the structure of HI dis…
Atomic and molecular gas in IllustrisTNG galaxies at low redshift
Benedikt Diemer, Adam R. H. Stevens, Claudia del P. Lagos +9
We have recently developed a post-processing framework to estimate the abundance of atomic and molecular hydrogen (HI and H2, respectively) in galaxies in large-volume cosmological…