Validation of Gamma-Ray Production Data of Iron in JENDL-3.2 with Shielding Benchmark.

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概要

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• An integral test of γ-ray production data of iron in the latest version of Japanese Evaluated Nuclear Data Library (JENDL-3.2) has been performed by means of a shielding benchmark analysis of KfK leakage neutron and γ-ray spectrum measurements from iron spheres with a <SUP>262</SUP>Cf source in the center. Two comprehensive systems which consist of a continuous-energy Monte Carlo method and a multi-group Sn transport method have been adopted in this benchmark analysis. For comparison, analyses with JENDL-3.1, FENDL-1 and ENDF/B-IV have been also carried out. The calculation using JENDL-3.2 showed a good agreement with the experiment. It has been concluded that the γ-ray production data of iron in JENDL-3.2 were applicable for use of shielding designs and analyses of the fission neutron source problem.

• 一般社団法人 日本原子力学会の論文

著者

• YAMANO Naoki

  Department of Nuclear Design, Sumitomo Atomic Energy Industries, Ltd.

• UEKI Kohtaro

  Nuclear Technology Division, Ship Research Institute

関連論文

• Validation of Gamma-Ray Production Data of Iron in JENDL-3.2 with Shielding Benchmark.

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