284 citations · 1.3k across the 46 of their papers we have counts for
8 papers · 1 filter
Conservative Moment Equations for Neutrino Radiation Transport with Limited Relativity
Eirik Endeve, Christian Y. Cardall, Anthony Mezzacappa
We derive conservative, multidimensional, energy-dependent moment equations for neutrino transport in core-collapse supernovae and related astrophysical systems, with particular at…
Axisymmetric Ab Initio Core-Collapse Supernova Simulations of 12-25 M_sol Stars
Stephen W. Bruenn, Anthony Mezzacappa, W. Raphael Hix +7
We present an overview of four ab initio axisymmetric core-collapse supernova simulations employing detailed spectral neutrino transport computed with our CHIMERA code and initiate…
Conservative 3+1 General Relativistic Variable Eddington Tensor Radiation Transport Equations
Christian Y. Cardall, Eirik Endeve, Anthony Mezzacappa
We present conservative 3+1 general relativistic variable Eddington tensor radiation transport equations, including greater elaboration of the momentum space divergence (that is, t…
GenASiS: General Astrophysical Simulation System. II. Nonrelativistic Hydrodynamics
Christian Y. Cardall, Reuben D. Budiardja, Eirik Endeve +1
In this paper, the second in a series, we document the algorithms and solvers for compressible nonrelativistic hydrodynamics implemented in GenASiS (General Astrophysical Simulatio…
GenASiS: General Astrophysical Simulation System. I. Refinable Mesh and Nonrelativistic Hydrodynamics
Christian Y. Cardall, Reuben D. Budiardja, Eirik Endeve +1
GenASiS (General Astrophysical Simulation System) is a new code being developed initially and primarily, though by no means exclusively, for the simulation of core-collapse superno…
Turbulence and magnetic field amplification from spiral SASI modes in core-collapse supernovae
E. Endeve, C. Y. Cardall, R. D. Budiardja +2
The stationary accretion shock instability (SASI) plays a central role in modern simulations of the explosion phase of core-collapse supernovae (CCSNe). It may be key to realizing…