Simulation Aspect | Illustris | TNG (50/100/300) |
---|---|---|
Magnetic Fields | no | ideal MHD (Pakmor et al. 2011) |
BH Low-State Feedback | ‘Radio’ Bubbles | BH-driven wind (kinetic kick) |
BH Accretion | Boosted Bondi-Hoyle (α = 100) | Un-boosted Bondi-Hoyle |
BH Seed mass | 105 M⊙/h | 8 × 105 M⊙/h |
Winds (Directionality) | bi-polar (\(\vec{v}_{\mathrm{gas}} \times\nabla \phi _{\mathrm{grav}}\)) | isotropic |
Winds (Thermal Content) | cold | warm (10%) |
Winds (Velocity) | \(\propto\sigma_{\mathrm{DM}}\) | + scaling with H(z), and \(v_{\min}\) |
Winds (Energy) | constant per unit SFR | + metallicity dependence in η |
Stellar Evolution | Illustris Yields | TNG Yields |
Metals Tagging | – | SNIa, SNII, AGB, NSNS, FeSNIa, FeSNII |
Shock Finder | no | yes (Schaal and Springel 2015) |