The radio galaxy population in the simba simulations

  title={The radio galaxy population in the simba simulations},
  author={Nicole Thomas and Romeel Dav{\'e} and Matt J. Jarvis and Daniel Angl{\'e}s-Alc{\'a}zar},
  journal={Monthly Notices of the Royal Astronomical Society},
We examine the 1.4GHz radio luminosities of galaxies arising from star formation and active galactic nuclei (AGN) within the state-of-the-art cosmological hydrodynamic simulation Simba. Simba grows black holes via gravitational torque limited accretion from cold gas and Bondi accretion from hot gas, and employs AGN feedback including jets at low Eddington ratios. We define a population of radio loud AGN (RLAGN) based on the presence of ongoing jet feedback. Within RLAGN we define high and low… 
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