Working Party on International Nuclear Data Evaluation Co-operation (WPEC) Subgroup 33

Methods and issues for the combined use of integral experiments and covariance data

Comparison of benchmark results for pu240 MF1MT452


Participant's nuclear data

ANL Nuclear Data INL Nuclear Data IRSN Nuclear Data CEA Nuclear Data JAEA Nuclear Data PSI Nuclear Data

Benchmark results - Case I: Participant's nuclear data and covariances

Adjustment results relative to participant's prior

ANL Adjustment INL Adjustment IRSN Adjustment CEA Adjustment JAEA Adjustment PSI Adjustment

Adjustment results relative to INL results

ANL Adjustment INL Adjustment IRSN Adjustment CEA Adjustment JAEA Adjustment PSI Adjustment

Benchmark results - Case II: Participant's nuclear data and COMMARA-2.0 covariances

Adjustment results relative to participant's prior

ANL Adjustment INL Adjustment IRSN Adjustment CEA Adjustment JAEA Adjustment
PSI Adjustment

Adjustment results relative to INL results

ANL Adjustment INL Adjustment IRSN Adjustment CEA Adjustment JAEA Adjustment PSI Adjustment

Benchmark results - Case III: ENDF/B-VII.0 nuclear data and COMMARA-2.0 covariances

Adjustment results relative to participant's prior

ANL Adjustment INL Adjustment IRSN Adjustment

Adjustment results relative to INL results

ANL Adjustment INL Adjustment IRSN Adjustment