273 citations · 1.1k across the 31 of their papers we have counts for
3 papers · 1 filter
Quasar clustering in a galaxy and quasar formation model based on ultra high-resolution N-body simulations
Taira Oogi, Motohiro Enoki, Tomoaki Ishiyama +3
We investigate clustering properties of quasars using a new version of our semi-analytic model of galaxy and quasar formation with state-of-the-art cosmological N-body simulations.…
Mass and size growth of early-type galaxies by dry mergers in cluster environments
Taira Oogi, Asao Habe, Tomoaki Ishiyama
We perform dry merger simulations to investigate the role of dry mergers in the size growth of early-type galaxies in high density environments. We replace the virialized dark matt…
The New Numerical Galaxy Catalog (GC): An Updated Semi-analytic Model of Galaxy and AGN with Large Cosmological N-body Simulation
Ryu Makiya, Motohiro Enoki, Tomoaki Ishiyama +6
We present a new cosmological galaxy formation model, GC, as an updated version of our previous model GC. We adopt the so-called "semi-analytic" approach, in which the form…