James Austin Harris Computational Scientist Contact harrisja@ornl.gov | 865.341.0014 All Publications Tracer Particles for Core-collapse Supernova Nucleosynthesis: The Advantages of Moving Backward Comparison of the Core-collapse Evolution of Two Nearly Equal-mass Progenitors Application Experiences on a GPU-Accelerated Arm-based HPC Testbed Core collapse supernova gravitational wave emission for progenitors of 9.6, 15, and 25M⊙... Performance Debugging and Tuning of Flash-X with Data Analysis Tools Accelerating Flash-X Simulations with Asynchronous I/O... The Impact of Resolution on Double-detonation Models for Type Ia Supernovae... Flash-X: A multiphysics simulation software instrument... Three-dimensional Core-collapse Supernova Simulations with 160 Isotopic Species Evolved to Shock Breakout... Exascale models of stellar explosions: Quintessential multi-physics simulation... A DG-IMEX Method for Two-moment Neutrino Transport: Nonlinear Solvers for Neutrino–Matter Coupling... thornado-transport: Anderson- and GPU-accelerated nonlinear solvers for neutrino-matter coupling... Pre-exascale accelerated application development: The ORNL Summit experience... Gravitational-wave signal of a core-collapse supernova explosion of a 15M⊙ star On the character of turbulent-like flows in self-consistent models of core-collapse supernovae... Pre-exascale accelerated application development: The ORNL summit experience Chimera: A Massively Parallel Code for Core-collapse Supernova Simulations... Learning About Nucleosynthesis from Multi-dimensional Simulations of Core-Collapse Supernovae... Multi-dimensional simulations of core-collapse supernova explosions with CHIMERA... The ν process in the innermost supernova ejecta... The Multidimensional Character of Nucleosynthesis in Core-Collapse Supernovae... The Development of Explosions in Axisymmetric Ab Initio Core-Collapse Supernova Simulations of 12--25 Msun Stars... Gravitational wave signatures of ab initio two-dimensional core collapse supernova explosion models for 12–25 M stars... Multidimensional simulations of core-collapse supernovae and implications for nucleosynthesis... Three-dimensional core-collapse supernova simulated using a 15 solar mass progenitor... Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences Science Engagement Section Advanced Computing for Nuclear, Particles, and Astrophysics Group
