Status of the JEFF Nuclear Data Library

The status of the Joint Evaluated Fission and Fusion file (JEFF) is described. The next version of the library, JEFF-3.1, comprises a significant update of actinide evaluations, evaluations emerging from European nuclear data projects, the activation library JEFF-3/A, the decay data and fission yield library, and fusion-related data files from the EFF project. The revisions were motivated by the availability of new measurements, modelling capabilities, or trends from integral experiments. Various pre-release validation efforts are underway, mainly for criticality and shielding of thermal and fast systems. This JEFF-3.1 library is expected to provide improved performances with respect to previous releases for a variety of scientific and industrial applications.

KONING Arjan J.;  BERSILLON O.;  FORREST R.A.;  JACQMIN R.;  KELLETT M.;  NOURI A.;  RULLHUSEN Peter; 

2006-11-07

American Institute of Physics

JRC34199

https://publications.jrc.ec.europa.eu/repository/handle/JRC34199,