Semi-analytic galaxy evolution (SAGE): model calibration and basic results
DJ Croton, ARH Stevens, C Tonini…�- The Astrophysical�…, 2016 - iopscience.iop.org
This paper describes a new publicly available codebase for modeling galaxy formation in a
cosmological context, the" Semi-Analytic Galaxy Evolution" model, or sage for short. 5 sage …
cosmological context, the" Semi-Analytic Galaxy Evolution" model, or sage for short. 5 sage …
Building disc structure and galaxy properties through angular momentum: the Dark Sage semi-analytic model
ARH Stevens, DJ Croton…�- Monthly Notices of the�…, 2016 - academic.oup.com
We present the new semi-analytic model of galaxy evolution, Dark Sage, a heavily modified
version of the publicly available sage code. The model is designed for detailed evolution of …
version of the publicly available sage code. The model is designed for detailed evolution of …
Where do galaxies end? Comparing measurement techniques of hydrodynamic-simulation galaxies' integrated properties
ARH Stevens, M Martig, DJ Croton…�- Monthly Notices of the�…, 2014 - academic.oup.com
… Because h is a dimensionless constant and not a unit (see Croton 2013), we dissociate
explicit factors of h from relevant units, in favour of it either being attached to the number in …
explicit factors of h from relevant units, in favour of it either being attached to the number in …
The Three Hundred project: a large catalogue of theoretically modelled galaxy clusters for cosmological and astrophysical applications
We introduce the the three hundred project, an endeavour to model 324 large galaxy clusters
with full-physics hydrodynamical re-simulations. Here we present the data set and study …
with full-physics hydrodynamical re-simulations. Here we present the data set and study …
MultiDark-Galaxies: data release and first results
…, AN Ruiz, M Sinha, ARH Stevens…�- Monthly Notices of�…, 2018 - academic.oup.com
We present the public release of the MultiDark-Galaxies: three distinct galaxy catalogues
derived from one of the Planck cosmology MultiDark simulations (ie MDPL2, with a volume of (…
derived from one of the Planck cosmology MultiDark simulations (ie MDPL2, with a volume of (…
How to get cool in the heat: comparing analytic models of hot, cold and cooling gas in haloes and galaxies with EAGLE
We use the hydrodynamic, cosmological EAGLE simulations to investigate how the hot gas
in haloes condenses to form and grow galaxies. We select haloes from the simulations that …
in haloes condenses to form and grow galaxies. We select haloes from the simulations that …
Cosmic CARNage I: on the calibration of galaxy formation models
…, AN Ruiz, C Srisawat, ARH Stevens…�- Monthly Notices of�…, 2018 - academic.oup.com
We present a comparison of nine galaxy formation models, eight semi-analytical, and one
halo occupation distribution model, run on the same underlying cold dark matter simulation (…
halo occupation distribution model, run on the same underlying cold dark matter simulation (…
Cosmic CARNage II: the evolution of the galaxy stellar mass function in observations and galaxy formation models
…, C Power, C Srisawat, ARH Stevens…�- Monthly Notices of�…, 2018 - academic.oup.com
We present a comparison of the observed evolving galaxy stellar mass functions with the
predictions of eight semi-analytic models and one halo occupation distribution model. While …
predictions of eight semi-analytic models and one halo occupation distribution model. While …
[PDF][PDF] Where do galaxies end? A study of hydrodynamic-simulation galaxies and their integrated properties
Many techniques have been used in the literature for determining which particles or cells in
a hydrodynamic simulation are attached to a galaxy. Often these invoke a spherical aperture …
a hydrodynamic simulation are attached to a galaxy. Often these invoke a spherical aperture …
Quantifying the impact of mergers on the angular momentum of simulated galaxies
We use eagle to quantify the effect galaxy mergers have on the stellar specific angular
momentum of galaxies, j stars . We split mergers into dry (gas-poor)/wet (gas-rich), major/minor …
momentum of galaxies, j stars . We split mergers into dry (gas-poor)/wet (gas-rich), major/minor …