Development of Monte Carlo Estimators of the Flux Gradient for the GUARDYAN GPU-Based Dynamic Monte Carlo Code

Conference paper presented at PHYSOR 2026 - The International Conference on Physics of Reactors. Published in Proceedings of PHYSOR 2026 International Conference. ISBN: 979-12-81583-46-7. Conference website: https://www.physor2026.org/. Session: R11. Monte Carlo Methods. Paper ID: 444. Copyright transferred to Politecnico di Torino by the authors for publication in the PHYSOR 2026 proceedings. This record is distributed as Open Access under the Creative Commons Attribution 4.0 International license (CC BY 4.0).