Test of JSSTDL3.2 Multigroup Cross Section Library by Analysis of FNS Benchmark Experiment

摘要

JSSTDL3.2 multigroup cross section library which was created from JENDL 3.2 was tested by analyzing FNS benchmark experiments. FEND/MG-1 multigroup cross section library was also tested. Both libraries are found to be applicable for Carbon, Lithium Oxide and Beryllium analysis except for thermal region and over 10MeV region by FENDL/MG-1. The discrepancy comes from the energy group structure of FENDL 171 group.