3.11 Behchmark test of JENDL high energy file with MCNP

摘要

Benchmark tests of the preliminary version of JENDL High Energy File with th MCNP code have been continued. A problem in JENDL High Energy File is pointed out that the angular distribution of elastically scattered neutrons by iron-56 is too emphasized toward 0 degree. Good results are obtained in the analyses of concerete shield expeiments and iron secondary gamma-ray experiments.