209 citations · 765 across the 34 of their papers we have counts for
5 papers · 1 filter
Angular momentum evolution can be predicted from cosmological initial conditions
Corentin Cadiou, Andrew Pontzen, Hiranya V. Peiris
The angular momentum of dark matter haloes controls their spin magnitude and orientation, which in turn influences the galaxies therein. However, the process by which dark matter h…
The clustering of critical points in the evolving cosmic web
Junsup Shim, Sandrine Codis, Christophe Pichon +2
Focusing on both small separations and Baryonic Acoustic Oscillation scales, the cosmic evolution of the clustering properties of peak, void, wall, and filament-type critical point…
EDGE: A new approach to suppressing numerical diffusion in adaptive mesh simulations of galaxy formation
Andrew Pontzen, Martin P. Rey, Corentin Cadiou +4
We introduce a new method to mitigate numerical diffusion in adaptive mesh refinement (AMR) simulations of cosmological galaxy formation, and study its impact on a simulated dwarf…
Tracing the simulated high-redshift circum-galactic medium with Lyman alpha emission
Peter Mitchell, Jérémy Blaizot, Corentin Cadiou +3
With the Multi Unit Spectroscopic Explorer (MUSE), it is now possible to detect spatially extended Lyman alpha emission from individual faint (M_UV ~ -18) galaxies at redshifts, 3…
The Obelisk simulation: galaxies contribute more than AGN to HI reionization of protoclusters
Maxime Trebitsch, Yohan Dubois, Marta Volonteri +9
We present the Obelisk project, a cosmological radiation-hydrodynamics simulation following the assembly and reionization of a protocluster progenitor during the first two billions…