3 papers
astro-ph.GA2025
The Type Ia Supernova and Asymptotic Giant Branch Stellar Ejecta-regulated Interstellar Medium of Massive Galaxies
Rajsekhar Mohapatra, Eliot Quataert, Drummond Fielding +1
Observations and theory suggest that Type Ia supernovae (SNIa) heating and mass loss from asymptotic giant branch (AGB) stars play a crucial role in the interstellar medium (ISM) o…
astro-ph.HE2025
Cyclic Zoom: Multiscale GRMHD Modeling of Black Hole Accretion and Feedback
Minghao Guo, James M. Stone, Eliot Quataert +1
We present a ``cyclic zoom'' method to capture the dynamics of accretion flows onto black holes across a vast range of spatial and temporal scales in general relativistic magnetohy…
astro-ph.GA2024
Evolution of Supernova Remnants in a Cloudy Multiphase Interstellar Medium
Minghao Guo, Chang-Goo Kim, James M. Stone
We investigate the evolution of supernova remnants (SNRs) in a two-phase cloudy medium by performing a series of high-resolution (up to ), 3D hydrodyna…