2017 Annual Meeting

Presentation information

Oral presentation

II. Radiation, Accelerator and Beam Technologies » 201-1 Nuclear Physics, Nuclear Data Measurement/Evaluation/Validation, Nuclear Reaction Technology

[3E01-04] Minor actinide nuclear data 1

Wed. Mar 29, 2017 9:50 AM - 10:55 AM Room E (16-205 Building No.16)

Chair: Satoshi Chiba (Tokyo Tech)

10:35 AM - 10:50 AM

[3E04] R&D for accuracy improvement of neutron nuclear data on minor actinides

(4)Measurements of neutron capture and total cross sections of 243Am with ANNRI at J-PARC

*Atsushi Kimura1, Shoji Nakamura1, Kazushi Terada1, Taro Nakao1, Hideo Harada1, Tatsuya Katabuchi2, Masayuki Igashira2, Satoshi Fukutani3, Fujii Toshiyuki 3, Jun-ichi Hori3 (1. Japan Atomic Energy Agency, 2. Tokyo Institute of Technology, 3. Kyoto University)

Keywords:J-PARC, ANNRI, 243Am, neutron capture cross section, Total cross section

原子力システム研究開発事業「マイナーアクチニドの中性子核データ精度向上に係る研究開発」の一環として、J-PARC ANNRIにおいて、243Amの中性子捕獲断面積及び全中性子断面積の両方をTOF法により高精度に測定し、過去の実験値や評価済みデータとの比較を行った。