Reionization with Simba: How Much Does Astrophysics Matter in Modeling Cosmic Reionization?
Reionization with Simba: How Much Does Astrophysics Matter in Modeling Cosmic Reionization?
Traditional large-scale models of reionization usually employ simple deterministic relations between halo mass and luminosity to predict how reionization proceeds. We here examine the impact on modelling reionization of using more detailed models for the ionizing sources as identified within the $100~{\rm Mpc/h}$ cosmological hydrodynamic simulation {\sc Simba}, coupled with …