A deep learning model for the density profiles of subhaloes in IllustrisTNG

Luisa Lucie-Smith, Giulia Despali, Volker Springel

We present a machine-learning-based model for the total density profiles of subhaloes with masses $M\gtrsim 7\times 10^8{h}^{-1}{\mathrm{M}}_{\odot }$ in the IllustrisTNG100 simulation. T…