Rchr
J-GLOBAL ID:201801001796942341
Update date: Jan. 06, 2025 Okumura Keisuke
オクムラ ケイスケ | Okumura Keisuke
Lectures and oral presentations (165)
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Preliminary study of neutron intensity and spectrum of various fuel debris
(International Conference on Nuclear Fuel Cycle (GLOBAL2024)) -
Progress of JAEA remote sensing based on laser technologies for fuel debris removal in four stages
(International Topical Workshop on Fukushima-Daiichi Decommissioning Research 2024 (FDR2024)) -
Analytical study for detection method of fuel debris derived from MOX fuel
(International Topical Workshop on Fukushima-Daiichi Decommissioning Research 2024 (FDR2024)) -
Time dependent correlation between the criticality and short-half-life noble-gas fission products of fuel debris
(International Topical Workshop on Fukushima-Daiichi Decommissioning Research 2024 (FDR2024)) -
Development of analysis and estimation techniques to determine the properties of fuel debris, 1; Development of Nondestructive Measurement Method for Fuel Debris
(日本原子力学会2024年秋の大会) -
Study on the estimation method of the contamination distribution on the bottom of a shield plug in TEPCO Fukushima Daiichi Power Plant Unit 2
(日本原子力学会2024年秋の大会) -
Practical gamma ray measurement of short half-life noble gas ($^{135}$Xe, $^{88}$Kr) emitted by fuel debris for criticality estimation
(日本原子力学会2023年秋の大会) -
Progress status and future issues of development of analysis and estimation technology for fuel debris characterization, 5; Progress status of development of non-destructive assay technologies for sorting and segregation of fuel debris and others
(日本原子力学会2023年春の年会) -
Characterization of neutrons emitted from fuel debris
(日本原子力学会2023年春の年会) -
Development of a new theoretical scaling factor method for estimation of fuel debris difficult-to-analyze nuclide inventory
(日本原子力学会2023年春の年会) -
Study on the criticality monitoring method by measurements of short-half-life noble-gas fission products for the criticality monitoring of fuel debris inside a primary containment vessel of Fukushima Daiichi Nuclear Power Stations
(日本原子力学会2023年春の年会) -
Present status and applications of activation cross section data for nuclear reactor decommissioning, 2; Points to note in activation calculations using recent evaluated nuclear data libraries
(日本原子力学会2022年秋の大会) -
Portable passive gamma-ray analysis of nuclear materials using scintillation detectors
(日本原子力学会2022年秋の大会) -
Study on the land transportation for fuel debris samples to be retrieved on trial from Unit-2 of the Fukushima Daiichi NPS
(日本原子力学会2022年秋の大会) -
Correlation between the canisters criticality and activity ratio of short-half-life noble-gas fission products under various fuel debris material compositions
(日本原子力学会2022年秋の大会) -
Application of bubble detector to fuel debris detection
(日本原子力学会2022年秋の大会) -
NIGS response to non-nuclear material
(日本原子力学会2022年秋の大会) -
Activity reports of Research Committee on Fission Product Behavior Related to Decommissioning Work of Fukushima Daiichi NPP, 2; Estimation of dose rate distribution in PCV and future challenges
(日本原子力学会2022年春の年会) -
Re-evaluation of whole core nuclide inventory of the 1F; Development of detailed three-dimensional nuclide inventory data before the accident
(令和3年度福島研究開発部門成果報告会) -
Measurement test of non-destructive assay for quantification of nuclear materials in fuel debris, 5; In-situ passive gamma-ray measurement for plutonium item using a CeBr$_3$ detector
(日本原子力学会2021年秋の大会)
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