Greg L. Bryan
4 papers · Latest:
Galaxies & Cosmology
ArkenstoneBH. A model for high-specific energy black hole feedback in cosmological simulations
ArkenstoneBH extends a subgrid framework to model high-specific energy black hole feedback, improving cosmological simulations of galaxy evolution.
2605.03154
Galaxies & CosmologyResolving the Unresolved Galactic Winds in Multi-phase Models. I. Methodology and Application
A new method fits observed galactic wind profiles with a multiphase model, constraining key outflow parameters and revealing radial trends in gas properties.
2605.01105
Galaxies & CosmologyProbing the Hot Gaseous Halos of Milky Way-like Galaxies in the TNG50 simulation
TNG50 simulation's Milky Way-like galaxy halos are too compact and lack hotter gas, suggesting issues with its feedback model.
2604.24494
Galaxies & CosmologyToo Big to Quench? I. Constraining ISM Stripping of Dwarf Satellites in Milky Way-like Halos
Simulations reveal a stellar mass of ~10^7 M☉ where ram pressure stripping of dwarf galaxy ISM becomes inefficient in MW-like halos.
2604.07613
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