2020 Fall Meeting

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Oral presentation

III. Fission Energy Engineering » 301-1 Reactor Physics, Utilization of Nuclear Data, Criticality Safety

[3H11-12] Subcritical Experiment Analysis

Fri. Sep 18, 2020 4:00 PM - 4:40 PM Room H (Zoom room 8)

Chair:Yasushi Nauchi(CRIEPI)

4:15 PM - 4:30 PM

[3H12] Effect of Subcriticality on Neutron Spectrum in Accelerator-Driven System Experiment

*Naoto Aizawa1, Masao Yamanaka2, Cheol Ho Pyeon2 (1. Tohoku Univ., 2. Kyoto Univ.)

Keywords:Accelerator-Driven System, KUCA, Neutron spectrum, Reaction Rate

The measurement of neutron reaction rate was carried out in the accelerator-driven experimental system operated by spallation neutrons at KUCA with using the activation foils sensitive to various neutron energy for various subcriticality levels.