Nuclear Data for the Next Decade

What to expect in 2026 from microscopic nuclear modelling for keff calculations?

10 mars 2026, 11:10

25m

Amphithéâtre Farabeuf, Campus des Cordeliers, Paris

Uncertainties of Nuclear Data Uncertainties and propagation

Orateur

Dr Dimitri Rochman (NAGRA)

Description

This presentation will summarize the impact of microscopic cross section calculations, performed with TALYS, on criticality benchmark calculations. It is a follow up of the previous work presented in NPA1054(2025)122979 applied to Pu239(n,f) (only), and generalizing the previous application to more actinides and cross sections. This helps to quantify our current knowledge without adjustment due to semi-empirical reaction models.