A COMPARATIVE STUDY OF TRITIUM BREEDING CALCULATIONS USING EFF-1 AND ENDF/B-V BASED NUCLEAR DATA LIBRARIES
Paul Scherrer Institute, CH-5303 Würenlingen, Switzerland
General Atomics, P.O. BOX 81608, San Diego, Cal 92138, USA
A comparative neutronics study showed that there are large discrepancies in the breeding ratios calculated for lithium lead top-ranking fusion blankets with the EFF-1- and ENDF/B-V- based nuclear data libraries. Detailed analysis is still necessary and data testing integral experiments should be employed to identify the deficiencies in these nuclear data evaluations.