• Corpus ID: 53866591

The KFKINR-Set of Group Constants; Nuclear Data Basis and First Results of its Application to the Recalculation of Fast Zero-Power Reactors

@inproceedings{Kiefhaber1972TheKO,
  title={The KFKINR-Set of Group Constants; Nuclear Data Basis and First Results of its Application to the Recalculation of Fast Zero-Power Reactors},
  author={Edgar Kiefhaber},
  year={1972}
}
The preparation of the MOXTOT-set in 1969 was a first stepin the desired direction cf improving the group constants used for nuclear calculations of fast reactors. Using this data-set, it was possible to predict tpe criticality of all zero-power reactor-assemblies studied as test cases at that time within an uncertainty limit of ± 2 %. Further i~provementssuperce~ing the MOXTOT-set have been necessary ln order to reduce the lli~certainty range for the criticality prediction and to improve… 
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