370 citations · 1.8k across the 35 of their papers we have counts for
10 papers · 1 filter
Extracting galaxy merger timescales I: Tracking haloes with WhereWolf and spinning orbits with OrbWeaver
Rhys J. J. Poulton, Chris Power, Aaron S. G. Robotham +1
Hierarchical models of structure formation predict that dark matter halo assembly histories are characterised by episodic mergers and interactions with other haloes. An accurate de…
Galactic chimney sweeping: the effect of 'gradual' stellar feedback mechanisms on the evolution of dwarf galaxies
L. Garratt-Smithson, G. A. Wynn, C. Power +1
We investigate the impact of time-resolved `gradual' stellar feedback processes in high redshift dwarf spheroidal galaxies. Here `gradual' feedback refers to individual stellar fee…
From the far-ultraviolet to the far-infrared -- galaxy emission at in the Shark semi-analytic model
Claudia del P. Lagos, Aaron S. G. Robotham, James W. Trayford +8
We combine the Shark semi-analytic model of galaxy formation with the ProSpect software tool for spectral energy distribution (SED) generation to study the multi-wavelength emissio…
From Stellar Halos to Intracluster Light: the physics of the Intra-Halo Stellar Component in cosmological hydrodynamical simulations
Rodrigo Cañas, Claudia del P. Lagos, Pascal J. Elahi +4
We study the Intra-Halo Stellar Component (IHSC) of Milky Way-mass systems up to galaxy clusters in the Horizon-AGN cosmological hydrodynamical simulation. We identify the IHSC usi…
The HI Velocity Function: a test of cosmology or baryon physics?
G. Chauhan, C. D. P. Lagos, D. Obreschkow +3
Accurately predicting the shape of the HI velocity function of galaxies is regarded widely as a fundamental test of any viable dark matter model. Straightforward analyses of cosmol…
4MOST Consortium Survey 7: Wide-Area VISTA Extragalactic Survey (WAVES)
S. P. Driver, J. Liske, L. J. M. Davies +12
WAVES is designed to study the growth of structure, mass and energy on scales of ~1 kpc to ~10 Mpc over a 7 Gyr timeline. On the largest length scales (1-10 Mpc) WAVES will measure…