Athelas: Astrophysical Transients with Hydrodynamics and Emission using a Lagrangian Arbitrary order Scheme
Athelas is a modern radiation hydrodynamics code for simulating astrophysical transients.
Key Features
Gray two moment radiation transport
Lagrangian hydrodynamics
High order discontinuous Galerkin methods
Fully coupled IMEX time integration
Radioactive heating from Nickel and Cobalt decay including gammas and positrons.
Saha ionization with feedback into the equation of state
Shared memory parallelism with Kokkos
Note
These docs are under active development.