"Hiroki Takezawa,Toru Obara","Preliminary analysis of GODIVA supercritical transient behaviors by using the Multi-region Integral Kinetic code including delayed neutron effect","The 12th International Conference on Nuclear Criticality Safety (ICNC2023)",,,,,"  TR8",2023,Oct.
"Hiroki Takezawa,Toru Obara","Preliminary verification of criticality impact analysis code applicable to weakly coupled systems including fuel debris particles","The 7th International Forum on Fukushima Daiichi NPS Decommissioning",,,,,"  C03",2023,Aug.
"Hiroki Takezawa,Toru OBARA","Improvement of fuel debris criticality analysis technology using non-contact measurement method (3) Improvement of criticality impact analysis method for weakly coupled systems of fuel debris","2023 annual  meeting of Atomic Energy Society of Japan","Proc. of 2023 annual  meeting of Atomic Energy Society of Japan",,,,"  3K05",2023,Mar.