Benchmark Experiment on Vanadium with D-T Neutrons and Validation of Evaluated Nuclear Data Libraries by Analysis of the Experiment

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概要

• 論文の詳細を見る

• A neutronics benchmark experiment on vanadium, which is a low activation fusion reactor material, was conducted by using the D-T neutron source facility of FNS/JAERI. Neutron spectra, dosimetry reaction rates, γ-ray spectra andγ-ray heating rates were measured in a vanadium experimental assembly. Benchmark tests for four evaluated nuclear data files were performed by analyzing the experiment. As a result, the following problems were pointed out in view of accuracy of fusion reactor designs. (1) JENDL-FF and JENDL-3.2: Total cross section should be reexamined expecially at ~2 keV. (2) ENDF/B-VI: Double differential cross sections for 14 MeV neutrons shoud be revised because of the isotropic angular distribution for continuum neutron emission. Gamma-ray production cross sections are too small and discrete γ-ray peaks are not represented clearly. (3) EFF-3: Gamma-ray production cross sections are too large.

• 社団法人 日本原子力学会の論文
• 1999-03-25

著者

• WADA Masayuki

  Department of Electrical and Electronic Engineering, University of Miyazaki

• Ikeda Yujiro

  Japan Atomic Energy Research Institue

• Wada Masayuki

  Department Of Electrical And Electronic Engineering University Of Miyazaki

• Wada Masayuki

  Japan Atomic Energy Research Institue

• IKEDA Yasuhisa

  Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology

• Murata Isao

  Department Of Earth And Planetary Physics Graduate School Of Science University Of Tokyo

• TAKAHASHI Akito

  Department of Nuclear Engineering, Graduate School of Osaka University

• Maekawa Fujio

  Japan Atomic Energy Research Institue

• Konno Chikara

  Department Of Materials Science And Engineering Japan Atomic Energy Research Institute

• Ikeda Y

  Research Laboratory For Nuclear Reactors Tokyo Institute Of Technology

• Takahashi Akito

  Department Of Nuclear Engineering Graduate School Of Osaka University

• Takahashi Akito

  Department Of Nuclear Engineering Osaka University

• Ikeda Yasuhisa

  Res. Lab. For Nuclear Reactors Tokyo Inst. Of Technol.

• KASUGAI Yoshimi

  Center for Neutron Science, Japan Atomic Energy Research Institute

• MAEKAWA Fujio

  Department of Materials Science and Engineering, Japan Atomic Energy Research Institute

• KASUGAI Yoshimi

  Neutron Science Center, Japan Atomic Energy Research Institute

• OYAMA Yukio

  Neutron Science Center, Japan Atomic Energy Research Institute

• IKEDA Yujiro

  Neutron Science Center, Japan Atomic Energy Research Institute

• Oyama Yukio

  Neutron Science Center Japan Atomic Energy Research Institute

• Kasugai Yoshimi

  Center For Neutron Science Japan Atomic Energy Research Institute

• Takahashi Akito

  Department Of Nuclear Engineering Graduate School Of Engineering Osaka University

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