The environment and redshift dependence of accretion onto dark matter halos and subhalos

A dark-matter-only Horizon Project simulation is used to investigate the environment- and redshift- dependence of accretion onto both halos and subhalos. These objects grow in the simulation via mergers and via accretion of diffuse non-halo material, and we measure the combined signal from these two...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Tillson, H, Miller, L, Devriendt, J
Fformat: Journal article
Cyhoeddwyd: 2011