A TOF neutron spectrometer for measurement of the fuel ratio on ITER

K. Okada, T. Nishitani, S. Sato, M. Sasao, T. Iwasaki, T. Sugawara, K. Shinto, S. Kitajima

研究成果: Conference contribution

抜粋

The possibility of measurement of the fuel ratio with a neutron spectrometer for ITER was studied. In a neutronics calculation on the model of ITER, the possibility of separating the DD component from that of the DT reaction was examined. The separation in a neutron spectrum is possible at an appropriate measurement position with a collimator 1-3 cm in diameter. Design parameters of a TOF spectrometer for this purpose were considered. The optimum-scattered angle for geometric energy resolution is 35 degrees. The optimum thickness of the first scintillator and the optimum distance between first and second detectors are 0.8 cm and 80-120 cm, respectively, to cover the dynamic range of 104.

元の言語English
ホスト出版物のタイトル32nd EPS Conference on Plasma Physics 2005, EPS 2005, Held with the 8th International Workshop on Fast Ignition of Fusion Targets - Europhysics Conference Abstracts
ページ1714-1717
ページ数4
出版物ステータスPublished - 2005 12 1
イベント32nd European Physical Society Conference on Plasma Physics and Controlled Fusion combined with the 8th International Workshop on Fast Ignition of Fusion Targets - Tarragona, Spain
継続期間: 2005 6 272005 7 1

出版物シリーズ

名前32nd EPS Conference on Plasma Physics 2005, EPS 2005, Held with the 8th International Workshop on Fast Ignition of Fusion Targets - Europhysics Conference Abstracts
3

Other

Other32nd European Physical Society Conference on Plasma Physics and Controlled Fusion combined with the 8th International Workshop on Fast Ignition of Fusion Targets
Spain
Tarragona
期間05/6/2705/7/1

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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  • これを引用

    Okada, K., Nishitani, T., Sato, S., Sasao, M., Iwasaki, T., Sugawara, T., Shinto, K., & Kitajima, S. (2005). A TOF neutron spectrometer for measurement of the fuel ratio on ITER. : 32nd EPS Conference on Plasma Physics 2005, EPS 2005, Held with the 8th International Workshop on Fast Ignition of Fusion Targets - Europhysics Conference Abstracts (pp. 1714-1717). (32nd EPS Conference on Plasma Physics 2005, EPS 2005, Held with the 8th International Workshop on Fast Ignition of Fusion Targets - Europhysics Conference Abstracts; 巻数 3).