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The Size Evolution of Elliptical Galaxies
Lizhi Xie, Qi Guo, Andrew P. Cooper +3
Recent work has suggested that the amplitude of the size mass relation of massive early type galaxies evolves with redshift. Here we use a semi-analytical galaxy formation model to…
Surface photometry of BCGs and intracluster stars in Lambda-CDM
Andrew P. Cooper, Liang Gao, Qi Guo +4
We simulate the phase-space distribution of stellar mass in 9 massive Lambda-CDM galaxy clusters by applying the semi-analytic particle tagging method of Cooper et al. to the Phoen…
Creating mock catalogues of stellar haloes from cosmological simulations
Ben Lowing, Wenting Wang, Andrew Cooper +4
We present a new technique for creating mock catalogues of the individual stars that make up the accreted component of stellar haloes in cosmological simulations and show how the c…