"長谷 竹晃,相樂 洋,Yoshihiro Kosuge,Keisuke Okumura","時間間隔をあけた２回の中性子測定による燃料デブリ中のプルトニウム定量手法の開発",,"第43回日本核物質管理学会年次大会論文集",,,,,2022,Nov.
"T. Nagatani,H. Sagara,Y. Kosuge,T. Nohmi,K. Okumur","Applicability of Differential Die-Away Self-Interrogation Technique for Quantification of Spontaneous Fission Nuclides for Fuel Debris at Fukushima Daiichi Nuclear Power Plants",,"Journal of Nuclear Science and Technology",,"Vol. 60","Issue 4","p. 460-472",2022,Sept.