2022 Annual Meeting

Presentation information

Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 202-2 Radiation Physics, Radiation Detection and Measurement

[2B09-12] Homeland Security and Nuclear Reactor Measurement 1

Thu. Mar 17, 2022 2:45 PM - 3:55 PM Room B

Chair: Tatsuyuki Maekawa (T-RS)

3:15 PM - 3:30 PM

[2B11] Development of an active neutron NDA apparatus for nuclear non-proliferation and nuclear security (7)

(3)Measurements with the Prompt Gamma-ray Analysis (PGA) part

*Kazuyoshi Furutaka1, Akira Ohzu1, Yosuke Toh1 (1. JAEA)

Keywords:Active Neutron Method, NDA, PGA, background reduction, neutron shielding, 14MeV neutron

複数のアクティブ中性子法(DDA,PGA,NRTA)を統合したActive-N装置の開発において、DDA測定の性能を低下させることなくPGA測定に干渉するガンマ線を低減したDDA-PGA部を開発し、PGAに関する性能評価を行った。