882 citations · 3.8k across the 27 of their papers we have counts for
3 papers · 1 filter
The impact of baryon physics on the structure of high-redshift galaxies
Marcel Zemp, Oleg Y. Gnedin, Nickolay Y. Gnedin +1
We study the detailed structure of galaxies at redshifts z > 2 using cosmological simulations with improved modeling of the interstellar medium and star formation. The simulations…
On determining the shape of matter distributions
Marcel Zemp, Oleg Y. Gnedin, Nickolay Y. Gnedin +1
A basic property of objects, like galaxies and halos that form in cosmological structure formation simulations, is their shape. Here, we critically investigate shape determination…
Haloes gone MAD: The Halo-Finder Comparison Project
Alexander Knebe, Steffen R. Knollmann, Stuart I. Muldrew +34
[abridged] We present a detailed comparison of fundamental dark matter halo properties retrieved by a substantial number of different halo finders. These codes span a wide range of…