Measurement of neutron capture cross sections of noble gas for damage of fuel pins of fast breeding reactor
Project/Area Number |
23360429
|
Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Nuclear engineering
|
Research Institution | Kyushu University |
Principal Investigator |
Ishibashi Kenji 九州大学, 工学(系)研究科(研究院), 教授 (00159766)
|
Co-Investigator(Renkei-kenkyūsha) |
MAEHATA Keisuke 九州大学, 大学院工学研究院, 准教授 (30190317)
SHIGYO Nobuhiro 九州大学, 大学院工学研究院, 助教 (40304836)
KUNIEDA Satoshi 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力基礎工学研究センター, 研究副主幹 (50414553)
|
Project Period (FY) |
2011-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
|
Keywords | キセノン / クリプトン / 中性子捕獲反応 / CCONE / 中性子捕獲断面積 / J-PARC / ゲルマニウム検出器 / 希ガス / ガンマ線 |
Outline of Final Research Achievements |
Neutron capture cross sections for xenon and krypton isotopes with high accuracy are required for FFDL method, which detects damege of fuel of fast breeding reactors. The purpose of this study were to upgrade nulcear data evaluation and design experimental technique for neutron capture cross sections for xenon and krypton isotopes below 0.1 MeV region, which there is no experimenal data. Many parameters of coupled channel optical model and exciton one in the CCONE code were optimized. Noble gas sample cases were designed in the view of decrese of background radiation in measurement of gamma-rays from neutron capture reaction.
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Report
(6 results)
Research Products
(3 results)