5 citations · 5 across the 3 of their papers we have counts for
3 papers
Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: I. Survey of Eddington Ratios
Lizhong Zhang, James M. Stone, Patrick D. Mullen +3
We summarize results from a survey of radiation-dominated black hole accretion flows across a wide range of mass accretion rates, as well as two values of black hole spin and initi…
AthenaK: A Performance-Portable Version of the Athena++ AMR Framework
James M. Stone, Patrick D. Mullen, Drummond Fielding +6
We describe AthenaK: a new implementation of the Athena++ block-based adaptive mesh refinement (AMR) framework using the Kokkos programming model. Finite volume methods for Newtoni…
Shocking and Mass Loss of Compact Donor Stars in Type Ia Supernovae
Tin Long Sunny Wong, Christopher White, Lars Bildsten
Type Ia supernovae arise from thermonuclear explosions of white dwarfs accreting from a binary companion. Following the explosion, the surviving donor star leaves at roughly its or…