Measurements of Double-Differential Neutron Emission Cross Sections of 6Li, 7Li and 9Be for 11.5 MeV and 18.0 MeV Neutrons.
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- IBARAKI Masanobu
- Department of Quantum Science and Energy Engineering, Tohoku University
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- BABA Mamoru
- Department of Quantum Science and Energy Engineering, Tohoku University
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- MATSUYAMA Shigeo
- Department of Quantum Science and Energy Engineering, Tohoku University
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- SANAMI Toshiya
- Department of Quantum Science and Energy Engineering, Tohoku University
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- WIN Than
- Department of Quantum Science and Energy Engineering, Tohoku University
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- MIURA Takako
- Department of Quantum Science and Energy Engineering, Tohoku University
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- HIRAKAWA Naohiro
- Department of Quantum Science and Energy Engineering, Tohoku University
書誌事項
- タイトル別名
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- Measurements of Double Differential Neu
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説明
Double-differential neutron emission cross sections (DDXs) of 6Li, 7Li and 9Be were measured for 18.0MeV and 11.5MeV incident neutrons produced by the T(d, n) and 15N(d, n) reactions respectively, using the Tohoku University Dynamitron time-of-flight (TOF) spectrometer. The data were obtained at 13 laboratory angles, and angular-differential cross sections (ADXs) of elastic and inelastic scattering neutrons were derived from the DDXs. For 11.5MeV neutrons, we obtained the neutron emission spectra over the secondary neutron energies by newly employing the double TOF method as well as the conventional one. In the measurements at 18.0MeV, we achieved better energy resolution than in our previous studies by using a neutron detector that has a larger solid angle and a thinner tritium target. The experimental results of DDXs and ADXs were compared with our previous results and the evaluated data given in JENDL-3.2, JENDL Fusion File and ENDF/B-VI. It is found that the JENDL data reproduce the experimental ones very well.
収録刊行物
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- Journal of Nuclear Science and Technology(日本原子力学会英文論文誌)
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Journal of Nuclear Science and Technology(日本原子力学会英文論文誌) 35 (12), 843-850, 1998
一般社団法人 日本原子力学会
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詳細情報 詳細情報について
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- CRID
- 1390282679071976064
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- NII論文ID
- 10002080462
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- NII書誌ID
- AA00703720
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- COI
- 1:CAS:528:DyaK1MXhtFSgu78%3D
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- ISSN
- 18811248
- 00223131
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- NDL書誌ID
- 4629716
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可