https://doi.org/10.1051/epjconf/202430210004
LAST – a Library And Stochastic Transport tool
CEA, DES, IRESNE, DER, SPRC, Cadarache, F-13108 Saint-Paul-Lez-Durance, France
* e-mail: pierre.tamagno@cea.fr
Published online: 15 October 2024
A new stochastic particle transport tool named LAST has been developed to allow seamless integral data assimilation on nuclear reaction model parameters during the evaluation process of nuclear data. The present work demonstrates its capability to perform actuate once-through information propagation from pre-processed application library to integral multiplication factor. Exact perturbation on reactivity is the starting point of the integral feedback on nuclear reaction model parameters. Its implementation in LAST is also shown.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
