2 papers
cs.DC2025
Comparison of nested geometry treatments within GPU-based Monte Carlo neutron transport simulations of fission reactors
Elliott Biondo, Thomas Evans, Seth Johnson +1
Monte Carlo (MC) neutron transport provides detailed estimates of radiological quantities within fission reactors. This involves tracking individual neutrons through a computationa…
physics.comp-ph2025
Accelerating detector simulations with Celeritas: profiling and performance optimizations
Amanda L. Lund, Julien Esseiva, Seth R. Johnson +8
Celeritas is a GPU-optimized MC particle transport code designed to meet the growing computational demands of next-generation HEP experiments. It provides efficient simulation of E…