264 citations · 1.6k across the 43 of their papers we have counts for
6 papers · 1 filter
Dark-ages reionization and galaxy formation simulation--VII. The sizes of high-redshift galaxies
Chuanwu Liu, Simon J. Mutch, Gregory B. Poole +5
We investigate high-redshift galaxy sizes using a semi-analytic model constructed for the Dark-ages Reionization And Galaxy-formation Observables from Numerical Simulation project.…
Building disc structure and galaxy properties through angular momentum: The DARK SAGE semi-analytic model
Adam R. H. Stevens, Darren J. Croton, Simon J. Mutch
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…
The growth of disks and bulges during hierarchical galaxy formation. II: metallicity, stellar populations and dynamical evolution
Chiara Tonini, Simon J. Mutch, J. Stuart B. Wyithe +1
We investigate the properties of the stellar populations of model galaxies as a function of galaxy evolutionary history and angular momentum content. We use the new semi-analytic m…
Dark-ages reionization and galaxy-formation simulation - VI. The origins and fate of the highest known redshift galaxy
Simon J. Mutch, Chuanwu Liu, Gregory B. Poole +7
Using Hubble data, including new grism spectra, Oesch et al. recently identified GN-z11, an =-21.1 galaxy at =11.1 (just 400Myr after the big bang). With an estim…
The growth of disks and bulges during hierarchical galaxy formation. I: fast evolution vs secular processes
Chiara Tonini, Simon J. Mutch, Darren J. Croton +1
We present a theoretical model for the evolution of mass, angular momentum and size of galaxy disks and bulges, and we implement it into the semi-analytic galaxy formation code SAG…
Semi-Analytic Galaxy Evolution (SAGE): Model Calibration and Basic Results
Darren J. Croton, Adam R. H. Stevens, Chiara Tonini +7
This paper describes a new publicly available codebase for modelling galaxy formation in a cosmological context, the "Semi-Analytic Galaxy Evolution" model, or SAGE for short. SAGE…