Abstract
The status of the Joint Evaluated Fission and Fusion file (JEFF) is described. JEFF-3.1 comprises a significant update of actinide evaluations, materials evaluations that have emerged from various European nuclear data projects, the activation library JEFF-3.1/A, the decay data and fission yield sub-libraries, and fusion-related data files from the EFF project. The revisions were motivated by the availability of new measurements, modelling capabilities and trends from integral experiments. Validations have been performed, mainly for criticality, reactivity temperature coefficients, fuel inventory and shielding of thermal and fast systems. Compared with earlier releases, JEFF-3.1 provides improved performance with respect to a variety of scientific and industrial applications. Following on from the public release of JEFF-3.1, the French nuclear power industry has selected this suite of nuclear applications libraries for inclusion in their production codes.
Original language | English |
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Title of host publication | International Conference On Nuclear Data For Science And Technology, Vol 2, Proceedings |
Editors | O Bersillon, F Gunsing, E Bauge, R Jacqmin, S Leray |
Pages | 721-726 |
Number of pages | 6 |
DOIs | |
State | Published - Jun 2008 |
Event | 2007 International Conference on Nuclear Data for Science and Technology - CEA/OECD NEA, Nice Duration: 22 Apr 2007 → 27 Apr 2007 |
Conference
Conference | 2007 International Conference on Nuclear Data for Science and Technology |
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Country/Territory | France |
City | Nice |
Period | 2007-04-22 → 2007-04-27 |