2019 Fall Meeting

Presentation information

Oral presentation

IV. Nuclear Plant Technologies » 404-1 Techniques for Non-Proliferation, Safeguards and Nuclear Security

[1I08-13] NDA Techniques for Non-Proliferation, Safeguards and Nuclear Security

Wed. Sep 11, 2019 2:45 PM - 4:25 PM Room I (Common Education Bildg. 2F D21)

Chair:Hironobu Unesaki(Kyoto Univ.)

2:45 PM - 3:00 PM

[1I08] Application of Photofission Reaction to Identify High-Enrichment Uranium by Utilizing Bremsstrahlung Spectrum Photons

*KIM WEI CHIN1, HIROSHI SAGARA1, CHI YOUNG HAN1, REI KIMURA1 (1. Tokyo Tech)

Keywords:Photofission reaction ratio, high-enrichment uranium, Bremsstrahlung spectrum

The principle of photofission reaction ratio (PFRR) method was proposed and validated by an ideal Gaussian photon source simulation previously. In this research, Bremsstrahlung spectrum photon sources were applied to the method to identify high-enrichment uranium. We have investigated the applicability of the Bremsstrahlung photons for PFRR