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Publication List - Hiroshi SAGARA (347 entries)
Journal Paper
-
H. Sagara,
T. Yamamoto,
S. Koyama,
S. Maeda,
T Shiba.
Numerical Analysis of Am sample irradiation in experimental fast reactor Joyo,
ACTINIDES 2009,
IOP Conf. Ser.: Mater. Sci. Eng.,
IOP Publishing,
vol. 9,
no. 1,
012006,
May 2010.
Official location
-
Hidekazu ASANO,
Chi Young HAN,
Masahiko NAKASE,
Hiroshi SAGARA,
Kenji TAKESHITA.
Cross-disciplinary Research on Nuclear Power Systems to Reduce the Environmental Impact of Waste Disposal,
Bulletin of the Laboratory for Advanced Nuclear Energy,
Vol. 2,
No. 2023,
p. 32,
Dec. 2023.
-
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi Sagara,
Masatoshi Kawashima.
Development of a Passive Reactor Shutdown Device to Prevent Core Disruptive Accidents in Fast Reactors: A Study on Device Specifications: A Study on Device Specifications,
Journal of Nuclear Engineering and Radiation Science,
The American Soceity of Mechanical Engineers,
Vol. 9,
No. 4,
041302,
Oct. 2023.
-
Kosuke Tanabe,
Masao Komeda,
Yosuke Toh,
Yasunori Kitamura,
Tsuyoshi Misawa,
Ken’ichi Tsuchiya,
Norimitsu Akiba,
Hidetoshi Kakuda,
Kazunari Shibasaki,
Hiroshi Sagara.
Development of a water Cherenkov neutron detector for the active rotation method and demonstration of nuclear material detection,
Journal of Nuclear Science and Technology,
Vol. 60,
7,
p. 769-781,
July 2023.
-
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,
Apr. 2023.
-
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi Sagara,
Masatoshi Kawashima.
Development of a Passive Reactor Shutdown Device to Prevent Core Disruptive Accidents in Fast Reactors: A Preliminary Study,
Journal of Nuclear Engineering and Radiation Science,
The American Soceity of Mechanical Engineers,
Vol. 9,
No. 2,
Mar. 2023.
-
Kosuke Tanabe,
Hiroshi Sagara.
A novel method of neptunium-237 detection in its separated form and advanced fuel based on photonuclear reactions,
Annals of Nuclear Energy,
Elsevier,
Vol. 170,
p. 1-9,
June 2022.
-
Akito Oizumi,
Takanori Sugawara,
Hiroshi Sagara.
Material attractiveness evaluation of fuel assembly of accelerator-driven system for nuclear security and non-proliferation,
Annals of Nuclear Energy,
Vol. 169,
p. 1-9,
May 2022.
-
Kim Wei Chin,
Rei Kimura,
Hiroshi Sagara,
Kosuke Tanabe.
On the Numerical Method for Photofission-Based Nuclear Material Isotopic Composition Estimation in Thorium-Uranium Systems,
Nuclear Science and Engineering,
Vol. 196,
No. 7,
p. 852–872,
Apr. 2022.
-
Hidekazu Asano,
Chi Young Han,
Masahiko Nakase,
Hiroshi Sagara,
Kenji Takeshita.
Cross-disciplinary research on nuclear power systems to reduce the environmental impact of waste disposal,
Bulletin of the Laboratory for Advanced Nuclear Energy,
Vol. 1,
No. 2022,
p. 27,
Mar. 2022.
-
Shigeki Shiba,
Hiroshi Sagara.
Iterative Reconstruction Algorithm Comparison Using Poisson Noise Distributed Sinogram Data in Passive Gamma Emission Tomography,
J. NUCL. SCI. TECHNOL.,
Vol. 150,
Issue 6,
p. 659-666,
June 2021.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Effects of U3Si2 fuel and minor actinide doping on fundamental neutronics, nuclear safety, and security of small and medium PWRs in comparison to conventional UO2 fuel,
Annals of Nuclear Energy,
Vol. 153,
p. 108078,
Apr. 2021.
-
Kim Wei Chin,
Hiroshi SAGARA,
Chi Young HAN.
Application of Photofission Reaction to Identify High-Enriched Uranium by Bremsstrahlung Photons,
Annals of Nuclear Energy,
Vol. 158,
p. 1-7,
Apr. 2021.
-
Shigeki Shiba,
Hiroshi Sagara.
Passive gamma emission tomography with ordered subset expectation maximization method,
Annals of Nuclear Energy,
Vol. 150,
# 107823,
p. 107,
Jan. 2021.
-
Hamza EL-ASAAD,
Haruyasu NAGAI,
Hiroshi SAGARA,
Chi Young HAN.
Development of a User-Friendly Interface IRONS for Atmospheric Dispersion Database for Nuclear Emergency Preparedness Based on the Fukushima Database,
Annals of Nuclear Energy,
Vol. 141,
p. 1-9,
June 2020.
-
Takeshi Aoki,
Sunil Chirayath,
Hiroshi Sagara.
Proliferation resistance evaluation of an HTGR transuranic fuel cycle using PRAETOR code,
Annals of Nuclear Energy,
Vol. 141,
# 107325,
p. 1-7,
June 2020.
-
Shigeki Shiba,
Hiroshi Sagara.
MLEM reconstruction method applied to partial defect verification using simulated data,
Annals of Nuclear Energy,
Vol. 139,
May 2020.
-
Hidekazu Asano,
Tomohiro Okamura,
Eriko Minari,
Masahiko Nakase,
H.Sagara,
Kenji Takeshita.
Nuclear system research based on the environmental impact of waste disposal,,
Bulletin of the Laboratory for Advanced Nuclear Energy,
Vol. 5,
pp. 27-29,
Mar. 2020.
-
Shigeki Shiba,
Hiroshi Sagara.
Fast reconstruction of Bayesian iterative approximation in passive gamma-ray tomography,
Journal of Nuclear Science and Technology,
Dec. 2019.
-
Takeshi AOKI,
Hiroshi SAGARA,
Chi Young HAN.
Material Attractiveness Evaluation of Inert Matrix Fuel for Nuclear Security and Non-proliferation,
Annals of Nuclear Energy,
Elsevier Ltd.,
Vol. 126,
p. 427-433,
Apr. 2019.
-
Rie FUJIOKA,
Hiroshi SAGARA,
Chi Young HAN.
An Innovative Fast Reactor Core Design for Rapid Reduction of Separated Pu and Its Proliferation Concerns,
Annals of Nuclear Energy,
Elsevier Ltd.,
Vol. 125,
p. 148-156,
Mar. 2019.
-
Takeshi AOKI,
Hiroshi SAGARA,
Chi Young HAN.
Impacts of 240Pu Self-Shielding Effect and Uncertainties of σ(n,γ) at Resonance Energy on the Reactivity Controllability in HTGR Inert Matrix Fuel,
Progress in Nuclear Science and Technology,
Atomic Energy Society of Japan,
Vol. 5,
p. 100-103,
Nov. 2018.
-
Takeshi Aoki,
Hiroshi Sagara,
Chi Young Han.
Feasibility study on TRISO fuel particle for the efficient Pu incineration and 3S features enhancement in HTGR,
Progress in Nuclear Science and Technology,
Vol. 5,
Sept. 2018.
-
Kota Kawai,
Hiroshi Sagara,
Kenji Takeshita,
Masahiro Kawakubo,
Hidekazu Asano,
Yaohiro Inagaki,
Yuichi Niibori,
Seichi Sato.
High Burn-up Operation and MOX Burning in LWR; Effects of Burn-up and Extended Cooling Period of Spent Fuel on Vitrification and Disposal,
Journal of Nuclear Science and Technology,
Vol. 55,
No. 10,
pp. 1130–1140,
June 2018.
-
Chi Young HAN,
Hiroshi SAGARA,
Masaki Saito,
Masayuki IGASHIRA.
Nuclear Safety and Security Education Program at Tokyo Tech,
Journal of Nuclear Materials Management,
Institute of Nuclear Materials Management,
Vol. 46,
No. 1,
p. 31-39,
Jan. 2018.
-
T. Shiba,
Shigetaka Maeda,
Hiroshi Sagara,
A. Ishimi,
H. Tomikawa.
Simple Method to Create Gamma Ray Source Spectrum for Passive Gamma Technique,
Energy Procedia,
Vol. 131,
p. 250-257,
Dec. 2017.
-
Rei Kimura,
Hiroshi Sagara,
Satoshi Chiba.
Applicability Study of the Photofission Based Nuclear Material Isotopic Composition Measurement Method on the Thorium Uranium System,
Energy Procedia,
p. 264-273,
Dec. 2017.
-
Yoga Peryoga,
Hiroshi Sagara,
Tomooki Shiba.
PHITS Benchmarking for HPGe Detector Efficiency,
Energy Procedia,
Vol. 131,
p. 246-249,
Dec. 2017.
-
H. El-Asaad,
H. Sagara,
H. Nagai.
User Interface of Atmospheric Dispersion Simulation for Nuclear Emergency Countermeasures,
Energy Procedia,
Vol. 131,
Dec. 2017.
-
Masatoshi Kawashima,
Hiroshi Sagara.
Consideration of Enhanced Safety Based on CMR-concept for Large Fast Reactor,
Energy Procedia,
Vol. 131,
p. 230-238,
Dec. 2017.
-
T. Nagatani,
M. Komeda,
T. Shiba,
M. Maeda,
Y. Nauchi,
M. Kureta,
H.Tomikawa,
K. Okumura,
Hiroshi SAGARA,
C. Heinberg,
K. Hori.
Characterization Study of Four Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Power Station,
Energy Procedia,
Vol. 131,
p. 258-263,
Dec. 2017.
-
Rei Kimura,
Hiroshi Sagara,
Satoshi Chiba.
Principle validation of nuclear fuel material isotopic composition measurement method based on photofission reactions,
J. NUCL. SCI. TECHNOL.,
Vol. 53,
Issue 12,
p. 1978-1987,
May 2016.
-
H. Sagara,
K. Matsumoto,
I. Yamauchi,
K. Nakao,
C. Y. Han,
T. Onishi,
S. Koyama.
Feasibility study of the fast breeder reactor blanket as a target of plutonium denaturing and TRU transmutation for enhancement of proliferation resistance and actinide management in the future fuel cycle,
Prog. Nucl. Energy,
Vol. 82,
p. 92–97,
July 2015.
-
H. Sagara,
H. Tomikawa,
M. Watahiki,
Y. Kuno.
Feasibility study of passive gamma spectrometry of molten core material from Fukushima Dai-ichi nuclear power plant unit 1, 2 and 3 cores for special nuclear material accountancy - Low-volatile FP & special nuclear material inventory analysis and fundamental characteristics of gamma-ray from fuel debris,
J. NUCL. SCI. TECHNOL.,
Vol. 51,
No. 1,
p. 1-23,
Jan. 2014.
Official location
-
T. Shiba,
H. Sagara,
T. Ohnishi,
S. Koyama,
S. Maeda,
C. Y. Han,
M. Saito.
Effect of radial zoning of 241Am content on homogenization of denatured Pu with broad range of neutron energy based on U irradiation test in the experimental fast reactor Joyo,
Ann. Nucl. Energy,
Vol. 51,
p. 74–80,
2013.
-
E. Hamase,
F. Damian,
C. Poinot-salanon,
M. Saito,
H. Sagara,
C. Y. Han.
A feasibility study on long-life reduced-moderation water reactor with highly protected Pu breeding by doping with minor actinides,
Ann. Nucl. Energy,
Vol. 54,
p. 76-84,
2013.
-
K. Ismailov,
K Nishihara,
M. Saito,
H. Sagara.
Optimization study on accelerator driven system design for effective transmutation of Iodine-129,
Ann. Nucl. Energy,
Vol. 56,
p. 136-142,
2013.
-
M. Nakamura,
H. Sagara.
Neutronics analysis of americium-based fuel for long-life core,
Ann. Nucl. Energy,
Vol. 43,
No. 1,
p. 77-82,
2012.
-
Y. KIMURA,
H. SAGARA,
C. Y. Han.
Evaluation of proliferation resistance of plutonium based on spontaneous fission neutron emission rate,
Ann. Nucl. Energy,
Vol. 46,
p. 152-159,
2012.
-
Hiroshi SAGARA.
Protected Plutonium Production at fast breeder reactor blanket –chemical analysis of uranium-238 samples irradiated in experimental fast reactor JOYO,
Prog. Nucl. Energy,
Vol. 57,
No. 1,
p. 125-129,
2012.
-
Hiroshi SAGARA.
Improvement of Evaluation Methodology of Plutonium for Intrinsic Feature of Proliferation Resistance Based on Its Isotopic Barrier,
Ann. Nucl. Energy,
Vol. 40,
No. 1,
p. 130-140,
2012.
-
E. Hamase,
H. Sagara,
C. Y. Han.
Long-life Fast Breeder Reactor with High Protected Pu Breeding by Introducing Axial Inner Blanket and Doping Minor Actinides,
Ann. Nucl. Energy,
Vol. 44,
No. 1,
p. 87-102,
2012.
-
Yoshiki Kimura,
Hiroshi SAGARA.
Development of Methodology for Plutonium Categorization (IV) - Effect of Compression on Rossi-alpha-,
Ame Nucl Society Winter Mtg 2011,
Trans Ame Nucl Society Winter Mtg 2011,
American Nuclear Society,
Nov. 2011.
-
Yoshiki Kimura,
Hiroshi Sagara.
Evaluation of Proliferation Resistance of Plutonium Based on Decay Heat,
Journal of Nuclear Science and Engineering,
Atomic Energy Society of Japan,
Vol. 48,
No. 5,
May 2011.
-
K. ISMAILOV,
H. SAGARA,
K. NISHIHARA.
FEASIBILITY OF URANIUM SPALLATION TARGET IN ACCELERATOR DRIVEN SYSTEM,
Prog. Nucl. Energy,
Vol. 53,
No. 7,
p. 925-929,
2011.
-
H. Sagara,
S. Koyama.
Irradiation Analysis of U, Am Samples Irradiated in Experimental Fast Reactor “Joyo” for Protected Plutonium Production in Fast Breeder Reactor Blanket,
Prog. Nucl. Energy,
Vol. 53,
no. 7,
p. 952-957,
2011.
-
E. Hamase,
H. Sagara.
Extension of core life-time in fast breeder reactor by introducing inner blanket and doping minor actinides,
Ann. Nucl. Energy,
Vol. 38,
No. 7,
p. 1496-1504,
2011.
-
Y. Kimura,
H. Sagara.
Evaluation of Proliferation Resistance of Plutonium Based on Decay Heat,
J. NUCL. SCI. TECHNOL.,
Vol. 48,
No. 5,
p. 715-723,
2011.
-
Yoshiki Kimura,
Hiroshi Sagara.
Development of Methodology for Plutonium Categorization (III) - Effect of Radiation-,
Ame Nucl Society Winter Mtg 2010,
Trans Ame Nucl Society Winter Mtg 2010,
American Nuclear Society,
Nov. 2010.
-
C. Y. Han,
H. Sagara.
Transmutation of 126Sn in Spallation Targets of Accelerator-Driven Systems,
J Nucl Sci Technol,
Vol. 46,
No. 1,
pp. 60,
Jan. 2009.
-
Y. Kimura,
H. Sagara.
Enhancement of Plutonium Proliferation Resistance by Transmutation of Minor Actinide- Plutonium Denaturing by Decay Heat-,
American Nucl Society Annual Mtg,
Trans Ame Nucl Society Winter Mtg 2008,
Nov. 2008.
-
V. Artisyuk,
A. Takibayev,
H.Sagara.
Radiation Dose as a Barrier against Proliferation for Advanced Fuel Compositions,
J Nucl Sci Technol,
Vol. 45,
No. 10,
Oct. 2008.
-
K. Fukuda,
H. Sagara,
T. Mitsuhashi,
M. Ceyhan.
Feasibility of Reprocessed Uranium in LWR Fuel Cycle for Protected Plutonium Production,
J Nucl Sci Technol,
Vol. 45,
No. 10,
Oct. 2008.
-
H. Sagara.
Abstract of 2nd Int Sci Technol Forum on Protected Plutonium Utilization Peace and Sustainable Prosperity,
Abstract of 2nd Int Sci Technol Forum on Protected Plutonium Utilization Peace and Sustainable Prosperity,
Sept. 2008.
-
Yoshitalia Meiliza,
Hiroshi SAGARA.
Protected Plutonium Breeding by Transmutation of Minor Actinides in Fast Breeder Reactor,
J. Nucl. Sci. Technol,
Vol. 45,
No. 3,
pp. 230-237,
Mar. 2008.
-
kosaku fukuda,
Y. Peryogaa,
H. Sagara,
M. Ceyhan.
Perspectives of inventories of secondary nuclear materials generated in the nuclear energy production and mass balance in PPP cycle,
Progress in Nuclear Energy,
Vol. 50,
No. 2-6,
pp. 654,
Mar. 2008.
-
Alan Takibayev,
Hiroshi Sagara.
Application of Fusion Neutron Source for Denaturing of Plutonium,
J. Nucl. Sci. Technol,
Vol. 44,
No. 8,
pp. 1126-1130,
Aug. 2007.
-
Hiroshi SAGARA,
Masaki SAITO.
Denaturing of Plutonium by Transmutation of Minor-Actinides -Effect of uranium-free-fuel-,
Bulletin, Tokyo Tech,
Vol. Bulletin,
Mar. 2006.
-
Y. Peryoga,
H. Sagara,
M. Saito,
A. Ezoubuchenko.
Inherent Protection of Plutonium by Doping Minor Actinide in Thermal Neutron Spectra,
Journal of Nuclear Science and Technology,
Vol. 42,
May 2005.
-
H. Sagara,
M. Saito,
Y. Peryoga,
A. Ezoubtchenko,
A. Takivayev.
Denaturing of Plutonium by Transmutation of Minor-Actineds for Enhancement of Proliferation Resistance,
Journal of Nuclear Science and Technology,
Vol. 42,
Feb. 2005.
-
A. Ezoubtchenko,
M. Saito,
V. Artisyuk,
H. Sagara.
Proliferation Resistance Property of U and Pu isotopes,
Progress in Nuclear Energy,
Vol. 47,
No. 1-4,
pp. 701-707,
2005.
-
Y. Peryoga,
M. Saito,
H. Sagara.
Improvement of Plutonium Proliferation Resistance by Doping Minor Actinides,
Progress in Nuclear Energy,
Vol. 47,
No. 1-4,
pp. 693-700,
2005.
-
H. Sagara,
M. Saito.
Denaturation of Plutonium by Transmutation of Minor Actinides,
American Nuclear Society Winter Mtg. 2004,
Trans. Am. Nucl. Soc. Winter Mtg. 2004,
pp. 328,
Nov. 2004.
-
A. Stankovsky,
M. Saito,
V. Artissiouk,
A. N. Shmelev,
H. Sagara.
Transmutation of Long-Lived Fission Products Driven by D-T and D-D Fusion: Specific Neutronics and Radiological Consequences,
J. Fusion Sci. Technol,
Vol. 43,
No. 4,
pp. 569,
Apr. 2003.
Book
International Conference (Reviewed)
-
K. Tanabe,
H. Sagara.
Feasibility study on detection and verification of minor actinides by NDA technique based on photonuclear reactions,
The 2023 IEEE NSS MIC RTSD,
Nov. 2023.
-
Hiroshi Sagara,
Masatoshi Kawashima,
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio.
DEVELOPMENT OF A PASSIVE REACTOR SHUTDOWN DEVICE TO PREVENT CORE DISRUPTIVE ACCIDENTS IN FAST REACTORS: (2) A STUDY ON SELECTING CANDIDATE FUEL MATERIALS FOR THE BASIC DEVICE SPECIFICATIONS,
ICONE30,
Proceedings of the 2023 30th International Conference on Nuclear Engineering ICONE30,
May 2023.
-
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi Sagara,
Masatoshi Kawashima.
Development of a Passive Safety Shutdown Device to Prevent Core Damage Accidents in Fast Reactors(1) Current Status of Overall Project Progress,
the 2023 30th International Conference on Nuclear Engineering ICONE30,
Proceedings of the 2023 30th International Conference on Nuclear Engineering ICONE30,
May 2023.
-
Shigeki Shiba,
Hiroshi Sagara.
Passive Gamma Emission Tomography with Ordered Subset Expectation Maximization Method,
ICAPP-2020,
Proc. ICAPP-2020,
Mar. 2020.
-
Masahiko Nakase,
Eriko Minari,
Tomohiro Okamura,
Hiroshi Sagara,
Masaki Saito,
Kenji Takeshita.
Effective use of 234U in Throium fuel cycle,
International Conference on the Management of Spent Fuel from Nuclear Power Reactors: Learning from the Past,
Proceedings of International Conference on the Management of Spent Fuel from Nuclear Power Reactors: Learning from the Past,
Apr. 2019.
-
Rie FUJIOKA,
Hiroshi SAGARA,
Chi Young HAN.
Sensitivity Analysis of Burnup Performance and Pu Mass Balance by Changing Core and Blanket Fuel Design of SFR for Flexible Pu Management Options,
The 26th International Conference on Nuclear Engineering (ICONE26),
July 2018.
-
Takeshi Aoki,
Sunil S. Chirayath,
Hiroshi Sagara.
Material Balance Area Design for the Transuranic Fuel Cycle Employing High Temperature Gas Cooled Reactors,
Trans. Ame. Nucl. Soc,
Vol. 115,
pp. 909-912,
Nov. 2016.
-
Sagara HIROSHI,
Kazuki NAKAHARA,
Chi Young HAN.
Estimation Technique of Cs Retention Fraction in Irradiated Nuclear Fuel with Intact/Damaged Form,
The ANS 2016 Winter Meeting,
Transactions of the American Nuclear Society,
The American Nuclear Society (ANS),
Vol. 115,
No. 1,
p. 913-914,
Nov. 2016.
-
Rei Kimura,
Hiroshi Sagara,
Satoshi Chiba.
Precision requirement of the photofission cross section for the nondestructive assay technique,
ND2016,
Sept. 2016.
-
H. SAGARA,
T. SHIBA,
H. TOMIKAWA,
K. HORI,
A. ISHIMI.
Passive Gamma Spectrometry of Low-Volatile FPs for Accountancy of Special Nuclear Material in Molten Core Material of Fukushima Daiichi Nuclear Power Plant -Numerical Simulation of Leakage Gamma-ray from Molten Core Materials in Hypothetical Canister-,
Trans. Am. Nucl. Soc.,
Vol. 109,
p. 2316-2317,
Nov. 2013.
-
C. G. BATHKE,
N. INOUE,
B. B. EBBINGHAUS,
Y. KUNO,
T. MIHARA,
H. SAGARA,
J. MURPHY,
D. DALTON,
Y. NAGAYAMA.
Summary of a Joint US-Japan Study of Potential Approaches to Reduce the Attractiveness of Various Nuclear Materials for Use in a Nuclear Explosive Device by a Terrorist Group,
Proc. GLOBAL 2013,,
pp. 230-236,
2013.
-
K. Matsumoto,
H. Sagara,
C. Y. Han,
T. Ohnishi,
I. Yamauchi.
Effect of Neutron Moderator on Protected Plutonium Production in Fast Breeder Reactor Blanket, ”,
Trans. Ame. Nucl. Soc.,
Vol. 107,
No. 1,
p. 1018-1019,
Nov. 2012.
-
H. Sagara,
H. Tomikawa,
M. Watahiki,
Y. Kuno.
Sensitivity Analysis of Low-Volatile FPs and Cm-244 Inventory in Irradiated Nuclear Fuel for Special Nuclear Material Quantification in Fuel Debris,
Trans. Am. Nucl. Soc.,,
Vol. 107,
No. 1,
p. 803-804,
Nov. 2012.
-
E. Hamase,
H. Sagara.
Effects of Inner Axial Blanket and MA on Extension of Core Life-time of Large-scale FBR,”,
Trans. Am. Nucl. Soc.,
Vol. 105,
No. 1,
p. 667-668,
Nov. 2011.
-
Y. Kimura,
H. Sagara.
Development of Methodology for Plutonium Categorization (IV) - Compression on Rossi-alpha -,”,
Trans. Am. Nucl. Soc,
Vol. 105,
No. 1,
p. 252-253,
Nov. 2011.
-
Hiroshi SAGARA,
T. Yamamoto,
S. Koyama,
S. Maeda,
T. Shiba.
Am-241 Irradiation Analysis in Experimental Fast Reactor Joyo,
Ame Nucl Society Winter Mtg 2009,
Trans Ame Nucl Society Winter Mtg 2009,
American Nuclear Society,
Vol. 101,
p. 765-766,
Nov. 2009.
-
Shin-ichi Koyama,
T. Onishi,
T. Yamamoto,
Y. Meiliza,
H. Sagara,
T. Mitsugashira.
Difference in accumulation of curium isotopes formed in 241Am target irradiated in the Japan Material Testing Reactor (JMTR) and an experimental fast reactor (JOYO),
ACTINIDES 2009,
Aug. 2009.
-
S. Koyama,
M. Itoh,
H. Sagara.
Protected Plutonium Production by Transmutation of Minor Actinides for Peace and Sustainable Prosperity - Irradiation Tests of Np and Np-U Samples in Experimental Fast Reactor JOYO (JAEA) and Advanced Thermal Reactor ATR (INL) -,
GLOBAL 2009,
June 2009.
-
Gray Chang,
Misti Lillo,
Hiroshi SAGARA.
MCWO-Calculated VVER Annular Fuel Radial Burnup Profile Validation,
Ame. Nucl. Soc. 2009 Annual Mtg.,
Trans. Ame. Nucl. Soc. 2009 Annual Mtg.,
Ame. Nucl. Soc.,
Vol. 100,
p. 610-611,
June 2009.
-
E. Hamase,
H. Sagara.
Effects of MA doping in Fast Breeder Reactor,
GLOBAL 2009,
May 2009.
-
Shin-ichi Koyama,
北村了一,
Masahiko ITO,
Hiroshi SAGARA.
強い核拡散抵抗性を有するPuを生成する革新的原子炉技術開発(P3計画);(XI)ATR照射・照射後試験,
日本原子力学会2008年秋の大会予稿集,
O50,
Sept. 2008.
-
Kosaku Fukuda,
Hiroshi Sagara,
Yoga Peryoga,
Mahmet Ceyhan.
Inventories of Secondary Fissile Materials and Mass-Balance of Minor Actinide in Protected Plutonium Production Cycle,
OECD/NEA Workshop on Advanced Reactors with Innovative Fuels,
OECD/NEA Workshop on Advanced Reactors with Innovative Fuels,
Feb. 2008.
-
Yoshitalia Meiliza,
Hiroshi Sagara.
Protected Plutonium Production in Fast Breeder Reactor –Attractiveness of Plutonium-,
ANS/ENS International Meeting,
TRANSACTIONS,
Vol. 97,
Nov. 2007.
-
Chi Young Han,
Hiroshi Sagara.
Sn-126 Transmutation in Spallation Target of ADS,
ANS/ENS International Meeting,
TRANSACTIONS,
Vol. 97,
Nov. 2007.
-
Yoji Tanaka,
Hiroshi Sagara,
Chi Young Han.
A Study on incineration characteristics of longlived fission product nuclides 126Sn and 93Zr in a fast FP burner reactor,
2nd COE-INES International Symposium on InnovativeNuclear Energy Systems for Sustainable Development of the World,
Tokyo Institute of Technology,
Vol. -,
Nov. 2006.
-
H. Sagara,
T. Yoshida,
M. Saito.
Characterization of Individual Fission Products in terms of their Production and Transmutation,
10th Int. Conf. of Nuc. Eng., Arlington, VA, Apr. 14–18,
Proc. of 10th Int. Conf. of Nuc. Eng.(ICONE10),
Vol. CD,
Apr. 2002.
-
Hiroshi SAGARA.
Transmutation Capability of a Once-through Molten-salt and Other Transmuting Reactors,
Topical Mtg. on Accelerator Appl.,
Proc. of Topical Mtg. on Accelerator Appl.,
Vol. CD,
Nov. 2001.
Domestic Conference (Reviewed)
-
Lisowski Eva,
Hiroshi Sagara.
Material and Facility Attractiveness to Non-Peaceful Actors of HALEU Fuel Utilization in Sodium-Cooled Fast Reactor Fuel Cycles (2)19.9-HALEU Fuel Material Attractiveness,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Chong Hon,
Hiroshi Sagara.
Once-through High Burnup Fuel Management Strategy with Dual Neutron Energy Spectrum Core in HTGR (II) Additional Fuel Region for Irradiated Fuel,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Shu Inoue,
Hiroshi Sagara.
Damaging Mechanism of Reinforced Concrete Structure by Hypervelocity Projectile Impact -Effects on the Performance of Physical Protection System and Structural Safety-,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Akito Oizumi,
Hiroshi Sagara.
Misuse Scenario Analysis of Accelerator-Driven System and the Effects of Dual C/S and Design Information Verification,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Masatoshi Kawashima,
Hiroshi Sagara,
Koji Morita.
Development of a Passive Reactor Shutdown Device to Prevent Core Damage Accidents in Fast Reactors - Feasibility Study on Extended Specifications of the Devices and its Nonproliferation Features-,
Proc. 44th Annual Mtg. INMMJ, Ibaraki, 2023.,
Nov. 2023.
-
Tomoki Azuma,
Hiroshi Sagara,
Sunil S. Chirayath.
U Silicide Fuel Loaded Small and Medium-sized Boiling Water Reactors with Safety, Security and Economy Enhancement,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Daisuke Hara,
Hiroshi Sagara.
Feasibility on Offshore Floating Nuclear Power Plant in terms of 3S characteristics (2) Vital area identification and path analysis,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Yusuke Mori,
Hiroshi Sagara.
Impact of accident tolerant fuels on enhancement of nuclear safety, non-proliferation and burnup in large scale BWRs -Research Plan-,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Hiroshi SAGARA.
Estimating the origin of reprocessed Pu for Nuclear Forensics (1)Research Plan,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Krittanai Kiatkongkaew,
Hiroshi Sagara,
Kosuke Tanabe,
Tatsuya Katabuchi.
Design Study on Non-Destructive fissile Material Evaluation Method using Photonuclear Reactions by Pelletron Accelerator (1) Research plan and initial design,
Proc. 44th Annual Mtg. INMMJ,
Nov. 2023.
-
Daisuke Hara,
Hiroshi Sagara.
Feasibility on Offshore Floating Nuclear Power Plant in terms of 3S characteristics (1) Overview of Nuclear Security,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Kim Wei Chin,
Rei Kimura,
Hiroshi Sagara,
Kosuke Tanabe.
Proposal of numerical method to solve multi-nuclides system based on Photofission Reaction Ratio methodology (2) Applicability Study to Detect U-Th Multi-Nuclide System with Bremsstrahlung Photons,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Taketeru Nagatani,
Sagara Hiroshi,
Yoshihiro Kosuge,
Keisuke Okumura.
Development of a method for the determination of plutonium in fuel debris by dual times neutron measurements,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Yoshihisa Matsumoto,
Hiroshi Sagara,
Satoshi Chiba,
Noriyosu Hayashizaki,
Takahiko Tsukahara,
Masako Ikegami,
Tatsuya Katabuchi,
Hiroshige Kikura,
Koichiro Takao,
Hiroki Takasu,
Katsumi Yoshida,
Satoshi Matsuura.
The Advanced Nuclear 3S Education and Training in Cyber-Physical space” (1) Overview and Planning,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Akito Oizumi,
Hiroshi Sagara.
Non-proliferation Features in Partitioning and Transmutation Cycle using Accelerator-driven System (3) Safeguards by Design by using Material Attractiveness Evaluation for TRU fuel cycle,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Masatoshi Kawashima,
Hiroshi Sagara,
Koji Morita.
Development of a passive reactor shutdown device to prevent core damage accidents in fast reactors - Feasibility Study on Major Specification of the Devices and its Non-proliferation Features -,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Shu Inoue,
Hiroshi Sagara.
Damaging mechanism of structural materials by hypervelocity projectile impact (1) Damaging mechanism of reinforced concrete,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Tomoki Azuma,
Natsumi Mitsuboshi,
Hiroshi Sagara.
Research on small and medium-sized boiling water light water reactors with U3Si2 fuel. (1) Effect of recovered uranium,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Kosuke Tanabe,
Hiroshi Sagara.
Study on americium detection method based on photonuclear reactions,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Shotaro Terayama,
Chi Young Han,
Hiroshi Sagara.
Impact on Plutonium stockpile by uncertainty of nuclear reactor and reprocessing utilization planning,,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Eva Lisowski,
Hiroshi Sagara.
Evaluating the Material and Facility Attractiveness in Sodium-Cooled Fast Reactor Fuel Cycles to Enhance Proliferation Resistance (1) HALEU Fuel Evaluation Research Planning,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Aya Eguchi,
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility of muon tomography to monitoring reactors without refueling (1) Research plan,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Haruka Okazaki,
Masatoshi Kawashima,
Hiroshi Sagara.
Safety improvement and 3S issues of small and medium-sized sodium-cooled fast reactors with a long core life time over ten years,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Hong Fatt Chong,
Hiroshi Sagara.
Once-through High Burnup Fuel Management Strategy with Dual Neutron Energy Spectrum Core in HTGR (I) Effective Fissile Material Burning and Minimization,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Natsumi Mitsuboshi,
Hiroshi SAGARA.
Feasibility study on innovative small and medium modular light water reactor with inherent nuclear safety, security, and non-proliferation features (3)Evaluation for Proliferation Resistance,
Proc. the 43rd Annual Meeting of the Institute of Nuclear Materials Management Japan Chapter,
the Institute of Nuclear Materials Management Japan Chapter,
Nov. 2022.
-
Chi Young HAN,
Hiroshi SAGARA,
Yoshihisa MATSUMOTO,
Satoshi CHIBA,
Noriyosu HAYASHIZAKI,
Masako IKEGAMI,
Akira OMOTO,
Tatsuya KATABUCHI,
Koichiro TAKAO,
Hiroshige KIKURA,
Kenji TAKESHITA.
Nuclear Regulation Human Resources Development Program in Tokyo Tech “The Advanced Nuclear 3S Education and Training (ANSET)" (4) Implementation Status FY2020,
The 42th Annual Meeting of INMM Japan Chapter,
Proceedings of the 42th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2021.
-
Kosuke Tanabe,
Hiroshi Sagara.
Proposal of neptunium-237 detection method based on photonuclear reaction,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Katsuyoshi TSUCHIYA,
Hiroshi SAGARA,
Chi Young HAN.
Non-Destructive Assay Technology Using Passive Neutron Emission Tomography - Inhibiting Factor Sensitivity of Tomography Image -,
The 42th Annual Meeting of INMM Japan Chapter,
Proceedings of the 42th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2021.
-
Kim Wei Chin,
Rei Kimura,
Hiroshi Sagara,
Kosuke Tanabe.
Proposal of numerical method to solve multi-nuclides system based on Photofission Reaction Ratio methodology,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Haruka Okazaki,
Natsumi Mitsuboshi,
Masatoshi Kawashima,
Hiroshi Sagara.
Improving nuclear safety and security performance of small and medium scale fast reactors by a passive reactor shutdown device (1) Research Plan,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
S Yamaguchi,
Akito Ohizumi,
Hiroshi SAGARA.
Non-proliferation features of Accelerator-Driven System using TRU fuel with separation resistance of an actinide element,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Akito Oizumi,
Takanori Sugawara,
Hiroshi Sagara.
Non-proliferation Features in Partitioning and Transmutation Cycle using Accelerator-driven System(2) Evaluation of Material Attractiveness of Uranium in ADS Fuel Assembly,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Yuichi KAGAYAMA,
Hiroshi SAGARA,
Chi Young HAN,
Yoshiki KIMURA.
Nuclear Forensics Signatures of Spent Nuclear Fuel from Light Water Reactors,
The 42nd Annual Meeting of INMM Japan Chapter,
Proceedings of the 42th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2021.
-
Hong Fatt Chong,
Hiroshi Sagara,
Natsumi Mitsuboshi.
Design Study of U-TRU Fuel Loaded Gas Cooled Reactor Core for TRU Transmutation with Enhanced Safety and Security (I) U-Np Fuel,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on innovative small and medium modular reactor with inherent nuclear safety, security, and non-proliferation features (2) Assessment of Material attractiveness of Np as a target material in (U,Np)3Si2 fuel,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Shiyotaro TERAYAMA,
Chi Young HAN,
Hiroshi SAGARA.
The Effect of Nuclear Fuel Cycle Scenario on TRU Material Balance and Nuclear Nonproliferation,
The 42th Annual Meeting of INMM Japan Chapter,
Proceedings of the 42th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2021.
-
Masatoshi Kawashima,
Hiroshi SAGARA,
Koji Morita.
Development of a passive reactor shutdown device to prevent core damage accidents in fast reactors- Feasibility of the innovative device-idea and its nonproliferation features,
Proc. The 42nd Annual Meeting of INMM Japan Chapter,
Nov. 2021.
-
Chi Young HAN,
Hiroshi SAGARA,
Yoshihisa MATSUMOTO,
Satoshi CHIBA,
Noriyosu HAYASHIZAKI,
Masako IKEGAMI,
Akira OMOTO,
Tatsuya KATABUCHI,
Koichiro TAKAO,
Hiroshige KIKURA,
Kenji TAKESHITA.
Nuclear Regulation Human Resources Development Program in Tokyo Tech “The Advanced Nuclear 3S Education and Training (ANSET)" (4) Implementation Status FY2020,
The 41th Annual Meeting of INMM Japan Chapter,
Proceedings of the 41th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2020.
-
Yuichi KAGAYAMA,
Hiroshi SAGARA,
Chi Young HAN.
Light Water Reactor Type Discrimination Method Using Fuel Nuclide Composition Information,
The 41st Annual Meeting of INMM Japan Chapter,
Proceedings of the 41th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2020.
-
Kim Wei Chin,
Hiroshi SAGARA,
Chi Young HAN.
Applicability Study of Photofission Reaction to Identify High-Enriched Uranium by utilizing the Bremsstrahlung Photon (3) Impact of (γ, 2n) Reaction Noise on Photofission Reaction Ratio Method,
The 41st Annual Meeting of INMM Japan Chapter,
Proceedings of the 41st Annual Meeting of INMM Japan Chapter,
The INMM Japan Chapter,
Nov. 2020.
-
Sho NAKAGUKI,
Hiroshi SAGARA,
Chi Young HAN.
Feasibility of Application of DDSI Assay Technique for Nuclear Material Quantification in Various Radioactive Waste Forms (2) Numerical Analysis Modeling and Validation,
The 41st Annual Meeting of INMM Japan Chapter,
Proceedings of the 41st Annual Meeting of INMM Japan Chapter,
日本核物質管理学会,
Nov. 2020.
-
Takaya Tokuda,
Shigeki Shiba,
Hiroshi SAGARA.
Development of Non-destructive Assay Technique using Passive Neutron Emission Tomography and Applicability for Partial Defect Verification,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Eva Lisowski,
Benoit Forget,
Hiroshi Sagara.
Evaluation of Material Attractiveness to Non-state Actors of Various Nuclear Materials in Thorium Fuel Cycles,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on small and medium modular light water reactors with inherent nuclear safety and non-proliferation features using U3Si3 fuel and RepU,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Hiroshi SAGARA,
Masatoshi Kawashima,
相楽 洋,
Koji Morita.
Development of a passive reactor shutdown device to prevent core damage accidents in fast reactors - Innovative device-concept and non-proliferation features-,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Koji Tsutsui,
Hiroshi Sagara.
Institutional and Technical Measures for Rational Nuclear Safeguards of Next Generation Nuclear Fuel Cycle (2) Effect on Reduction of Person-Days of Inspection by New Partnership Approach,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Shigeki Shiba,
Hiroshi Sagara.
Development of Image Reconstruction Technology using Passive Gamma Emission Tomography (3) Image reconstruction of passive gamma-ray source distribution of fuel debris in canister,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Hong Fatt Chong,
Hiroshi Sagara.
Broad Neutron Spectrum Study of Gas Cooled Reactor for Core Characteristics and Actinide Management,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Ryo Aoyagi,
Hiroshi Sagara,
Osama Ashraf,
Georgy Tikhomirov,
Anton Smirnov.
Development of core analysis model and evaluation of the nuclear fuel cycle mass balance in molten salt fast reactor,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Saki Yamaguchi,
Akito Oizumi,
Hiroshi Sagara.
Design Study of Accelerator-Driven System with enhanced Non-proliferation Features using TRU-Silicide Fuel,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Akito Oizumi,
Takanori Sugawara,
Hiroshi Sagara.
Non-proliferation Features in Partitioning and Transmutation Cycle using Accelerator-driven System- Evaluation of Material Attractiveness of Fuel Assembly in Early Period of Burnup Cycle -,
the 41st Annual Meeting of INMM Japan Chapter,
Nov. 2020.
-
Takaya Tokuda,
Shigeki Shiba,
Hiroshi Sagara.
A study of the NDA Technology using Passive Gamma and Neutron Emission Tomography (1) The research plan of application to Passive Neutron Emission Tomography for partial defect verification,
40th Annual Mtg. INMMJ Japan Chapter,
Proc. 40th Annual Mtg. INMMJ Japan Chapter,
Nov. 2019.
-
Chi Young HAN,
Shuichiro EBATA,
Tatsuya KATABUCHI,
Satoshi CHIBA,
Hiroshi SAGARA.
Nuclear Regulation Human Resources Development Program in Tokyo Tech “The Advanced Nuclear 3S Education and Training (ANSET)" (5) Radiation Disaster Response Exercise,
The 40th Annual Meeting of INMM Japan Chapter,
日本核物質管理学会第40回年次大会論文集,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Koji Tsutsui,
Hiroshi Sagara.
次世代核燃料サイクルの合理的な保障措置に向けた制度的・技術的方策に関する研究(1) 研究計画,
40th Annual Mtg. INMMJ Japan Chapter,
Proc. 40th Annual Mtg. INMMJ Japan Chapter,
Nov. 2019.
-
Shigeki Shiba,
Hiroshi Sagara.
Development of Image Reconstruction Technology using Passive Gamma Emission Tomography (2) Reconstruction of Gamma-ray Sources in Mock-up Fuel Assembly,
40th Annual Mtg. INMMJ Japan Chapter,
Proceedings of 40th Annual Mtg. INMMJ Japan Chapter,
Nov. 2019.
-
Ryo Aoyagi,
Sunil S. Chirayath,
Hiroshi Sagara.
Nonproliferation features of molten salt fast reactor,
40th Annual Mtg. INMMJ Japan Chapter,
Proceedings of 40th Annual Mtg. INMMJ Japan Chapter,
Nov. 2019.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on innovative small and medium modular reactor with inherent nuclear safety, security, and non-proliferation features (1) Silicide fuel with MA and/or RepU,
40th Annual Mtg. INMMJ Japan Chapter,
Proceedings of 40th Annual Mtg. INMMJ Japan Chapter,
Nov. 2019.
-
Hamza EL-ASAAD,
Hiroshi SAGARA,
Chi Young HAN,
Haruyasu Nagai.
Development of a User-Friendly Interface for Atmospheric Dispersion Database and Its Application for Nuclear Emergency Preparedness – Application for Optimizing Measurement Points for Effective Detection of Released Radioactive Nuclides,
The 40th Annual Meeting of INMM Japan Chapter,
日本核物質管理学会第40回年次大会論文集,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Sho NAKAGUKI,
Hiroshi SAGARA,
Chi Young HAN.
Feasibility of Application of DDSI Assay Technique for Nuclear Material Quantification in Various Radioactive Waste Forms (1) Research Plan,
The 40th Annual Meeting of INMM Japan Chapter,
Proceedings of the 40th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Chin Kim Wei,
Hiroshi SAGARA,
Chi Young HAN.
Applicability Study of Photofission Reaction to Identify High-Enriched Uranium by Utilizing the Bremsstrahlung Photon (2) Selection of Incident Electron Energies and Validation of PFRR Principle,
The 40th Annual Meeting of INMM Japan Chapter,
Proceedings of the 40th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Yuichi KAGAYAMA,
Hiroshi SAGARA,
Chi Young HAN.
Characteristics of Nuclide Composition in Spent Nuclear Fuel from Light Water Reactors for Nuclear Forensics – Research Plan for Finding out New Discrimination Indices,
The 40th Annual Meeting of INMM Japan Chapter,
Proceedings of the 40th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Tuskasa AMANO,
Hiroshi SAGARA,
Chi Young HAN.
Feasibility Study on Light Water Reactor Fuel with Inherent Safety and Non-proliferation Features (2) U-Pu Silicide Fuel,
The 40th Annual Meeting of INMM Japan Chapter,
Proceedings of the 40th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Shuichiro EBATA,
Chi Young HAN,
Hiroshi SAGARA,
Yoshihisa MATSUMOTO,
Satoshi CHIBA,
Noriyosu HAYASHIZAKI,
Masako IKEGAMI,
Akira OMOTO,
Kenji TAKESHITA,
Tatsuya KATABUCHI,
Hiroshige KIKURA,
Koichiro TAKAO.
Nuclear Regulation Human Resources Development Program in Tokyo Tech “The Advanced Nuclear 3S Education and Training (ANSET)" (4) Implementation Status FY2019,
The 40th Annual Meeting of INMM Japan Chapter,
日本核物質管理学会第40回年次大会論文集,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2019.
-
Chi Young HAN,
Shuichiro EBATA,
Hiroshi SAGARA,
Kenji TAKESHITA,
Yoshihisa MATSUMOTO,
Satoshi CHIBA,
Akiko FURUNO,
Haruyasu Nagai.
Nuclear Regulation Human Resources Development Program in Tokyo Tech “The Advanced Nuclear 3S Education and Training (ANSET)" (3) Exercise on Environmental Dynamics of Radioactive Material,
The 39th Annual Meeting of INMM Japan Chapter,
Proceedings of the 39th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2018.
-
Md Hanipah Nur Husna,
Hiroshi SAGARA,
Yoga Peryoga,
Chi Young HAN.
Applicability of LaBr3 (Ce) Detector for 154Eu Quantification in Molten Fuel Material and Waste Categorization by Using Passive Gamma,
The 39th Annual Meeting of INMM Japan Chapter,
Nov. 2018.
-
Tsukasa Amano,
Hiroshi SAGARA,
Chi Young Han,
Chikara Fujinawa.
Performance evaluation of light water reactor fuel in inherent safety and non-proliferation features (1) Mixed Plutonium Silicide Fuel,
日本核物質管理学会第39回年次大会,
Nov. 2018.
-
shigeki shiba,
Hiroshi SAGARA.
Development of Image Reconstruction Technology using Passive Gamma Emission Tomography Image Reconstruction of gamma-ray sources in Spent BWR Fuel Assembly using Statistical Iterative Approximation,
日本核物質管理学会第39回年次大会,
Nov. 2018.
-
Soo Jun Barng,
Hiroshi SAGARA,
,
Chi Young Han.
Construction of fundamental nuclear characteristics databases of all fissionable actinide nuclides (2) Evaluation of Ac-Cf nuclides,
日本核物質管理学会第39回年次大会,
Nov. 2018.
-
Shuichiro EBATA,
Chi Young HAN,
Hiroshi SAGARA,
Yoshihisa MATSUMOTO,
Satoshi CHIBA,
Noriyosu HAYASHIZAKI,
Masako IKEGAMI,
Akira OMOTO,
Kenji TAKESHITA,
Tatsuya KATABUCHI,
Hiroshige KIKURA,
Koichiro TAKAO.
Nuclear Regulation Human Resources Development Program in Tokyo Tech “The Advanced Nuclear 3S Education and Training (ANSET)" (2) Implementation Status 2018,
The 39th Annual Meeting of INMM Japan Chapter,
Proceedings of the 39th Annual Meeting of INMM Japan Chapter,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2018.
-
Hiroshi SAGARA.
Th-U-TRU混合燃料を用いた高い核拡散抵抗性を有する原子力システムの研究,
日本原子力学会2006年秋の大会,
日本原子力学会2006年秋の大会予稿集,
Vol. K11,
Sept. 2006.
-
谷口卓郎,
Hiroshi SAGARA.
天然U-MA燃料における核拡散抵抗性の高いPuの生成,
日本原子力学会2006年秋の大会,
日本原子力学会2006年秋の大会予稿集,
Vol. K10,
Sept. 2006.
International Conference (Not reviewed / Unknown)
-
Hiroshi SAGARA.
ADVANCED NUCLEAR 3S EDUCATION AND TRAINING IN CYBER-PHYSICAL SPACE (ANSET-CP) IN TOKYO TECH,” Special Session: Status of Graduate Academic Programs in Nuclear Nonproliferation International Safeguards in the United States,
the INMM &ESARDA Annual Meeting,
May 2023.
-
Yoshihisa MATSUMOTO,
Hiroshi SAGARA,
Chi Young HAN,
Noriyosu HAYASHIZAKI,
Takahiko Tsukahara,
Masako IKEGAMI,
Tatsuya KATABUCHI,
Hiroshige KIKURA,
Koichiro TAKAO,
Hiroki TAKASU,
Katsumi YOSHIDA,
Satoshi MATSUURA.
ADVANCED NUCLEAR 3S EDUCATION AND TRAINING IN CYBER-PHYSICAL SPACE (ANSET-CP) IN TOKYO TECH,
the INMM &ESARDA Annual Meeting,
Proceedings of the INMM &ESARDA Annual Meeting,
May 2023.
-
Tatsuro Matsumura,
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Go Chiba,
Hiroshi SAGARA,
KENJI TAKESHITA.
Study on nuclear energy system considering environmental load reduction of waste disposal in diversification of nuclear fuel cycle conditions;(3)Simplification of MA separation process based on reasonable MA recovery rate by environmental impact assessment of radioactive waste disposal,
International Symposium on Zero-Carbon Energy Systems, IZES,
Jan. 2023.
Official location
-
Hong Fatt Chong,
Hiroshi Sagara.
Once-through High Burnup Fuel Management Strategy with Dual Neutron Energy Spectrum Core in HTGR,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Katsuyoshi TSUCHIYA,
Hiroshi SAGARA,
Chi Young HAN.
Development of Passive Neutron Emission Tomography Robust to Its Various Inhibiting Factors and Its Applicability to Nuclear Safeguards,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Go Chiba,
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Hiroshi SAGARA,
KENJI TAKESHITA.
Study on Nuclear Energy System Considering Environmental Load Reduction of Waste Disposal in Diversification of Nuclear Fuel Cycle Conditions;(4)Impact of the Spent Fuel Reprocessing Conditions on Fast Reactor Neutronics Property,
International Symposium on Zero-Carbon Energy Systems, IZES,
Jan. 2023.
Official location
-
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Go Chiba,
Hiroshi SAGARA,
KENJI TAKESHITA.
Study on nuclear energy system considering environmental load reduction of waste disposal in diversification of nuclear fuel cycle conditions;(5)Environmental impact assessment of nuclear energy system and selection of nuclear fuel cycle options using cross-disciplinary approach and Multi-criteria Analysis,
International Symposium on Zero-Carbon Energy Systems, IZES,
Jan. 2023.
Official location
-
Ryo Hamada,
Hidekazu Asano,
Tomofumi Sakuragi,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Go Chiba,
Hiroshi SAGARA,
KENJI TAKESHITA.
Study on nuclear energy system considering environmental load reduction of waste disposal in diversification of nuclear fuel cycle conditions;(1)Evaluation of repository footprint and radiation effects in vitrified waste disposal using simplified MA separation,
International Symposium on Zero-Carbon Energy Systems, IZES,
Jan. 2023.
Official location
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Evaluation for Proliferation Resistance of small and medium modular LWR with U3Si2 fuel,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Chi Young Han,
Hiroshi SAGARA,
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Go Chiba,
Masahiko Nakase,
Tatsuro Matsumura,
KENJI TAKESHITA.
Study on Nuclear Energy System Considering Environmental Load Reduction of Waste Disposal in Diversification of Nuclear Fuel Cycle Conditions;(2)Impact of MA Separation and Recycle on the Material Balance of Nuclear Fuel Cycle,
International Symposium on Zero-Carbon Energy Systems, IZES,
Jan. 2023.
Official location
-
Kim Wei Chin,
Hiroshi Sagara,
Jun-ichi Hori,
Yoshiyuki Takahashi.
Measurement System Requirements for Photofission Signal Detection with Coincidence Neutron Counting Method,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Akito Oizumi,
Hiroshi Sagara.
Safeguards Approach and Design of Transuranium Fuel Cycle with Accelerator-driven System based on Material Attractiveness,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Taketeru Nagatani,
Hiroshi Sagara,
Yoshihiro Kosuge,
Takayoshi Nohmi,
Keisuke Okumura.
Development of a Method for the Determination of Spontaneous Fission Nuclides in Irradiated Fuel and Applicability to Pu quantification in Fuel Debris by Dual Time Neutron Measurements,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Hiroshi Sagara,
Masatoshi Kawashima,
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio.
Development of a Passive Safety Shutdown Device to Prevent Core Damage Accidents in Fast Reactors (2) Performance of the Device in Reactivity Control and Nuclear Material Management,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi Sagara,
Masatoshi Kawashim.
Development of a Passive Safety Shutdown Device to Prevent Core Damage Accidents in Fast Reactors (1) Current Status of Overall Project Progress,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Hiroshi Sagara.
The advanced Nuclear 3S Education and Training(ANSET) Program of Tokyo Tech,
Education as a Key to Addressing the Gender Equality Gap in Global Nuclear Security,
Women in Nuclear Security Initiative, IAEA,
Mar. 2022.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on small and medium PWR by utilizing Uranium Silicide Fuel in the aspect of fundamental neturonics, inherent safety, and nonproliferation features,
TAMU-INMM Japanese Chapter Workshop, On-line meetin,
Jan. 2022.
-
Hiroshi SAGARA.
Nuclear nonproliferation and security research and education at Tokyo Tech,
the international forum on peaceful use of nuclear energy, nuclear non-proliferation and nuclear security, “Nuclear Non-proliferation and nuclear security in the post COVID-19 era,
Japan Atomic Energy Agency,
Dec. 2021.
-
Chi Young HAN,
Hiroshi SAGARA,
Tatsuya KATABUCHI,
Hiroshige KIKURA,
Yoshihisa MATSUMOTO,
Kenji TAKESHITA,
Koichiro TAKAO,
Satoshi CHIBA.
The Advanced Nuclear 3S Education and Training (ANSET) Program of Tokyo Tech: (2) 3S Exercises,
The INMM & ESARDA Joint Annual Meeting,
Proceedings of the INMM & ESARDA Joint Annual Meeting,
Aug. 2021.
-
Hiroshi SAGARA,
Chi Young HAN,
Satoshi CHIBA,
Yoshihisa MATSUMOTO,
Noriyosu HAYASHIZAKI,
Masako IKEGAMI,
Akira OMOTO,
Kenji TAKESHITA,
Tatsuya KATABUCHI,
Hiroshige KIKURA,
Koichiro TAKAO.
The Advanced Nuclear 3S Education and Training (ANSET) Program of Tokyo Tech: (1) Overview,
The INMM & ESARDA Joint Annual Meeting,
Proceedings of the INMM & ESARDA Joint Annual Meeting,
Aug. 2021.
-
Kim Wei Chin,
Hiroshi SAGARA,
Jun-ichi HORI,
Yoshiyuki TAKAHASHI,
Chi Young HAN.
System Design of Photofission Reaction Ratio with High-energy Bremsstrahlung Photons for Nuclear Security,
The INMM & ESARDA Joint Annual Meeting,
Proceedings of the INMM & ESARDA Joint Annual Meeting,
Aug. 2021.
-
Akito Oizumi,
Hiroshi Sagara.
Material Attractiveness Evaluation Of Actinides In Pyroprocessing Facility For Partitioning And Transmutation Cycle,
Proc. INMM 62nd Annual Meeting,
Aug. 2021.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on small and medium modular light water reactors with inherent nuclear safety and security features using U 3 Si 2 fuel and MA,
INMM/ESARDA Joint Annual Meeting 2021,
Proceedings of INMM/ESARDA Joint Annual Meeting 2021,
Aug. 2021.
-
Akito Oizumi,
Hiroshi Sagara.
Material Attractiveness Evaluation of Actinides in Pyroprocessing Facility for Partitioning and Transmutation Cycle,
INMM&ESARDA Joint Annual Meeting,
Proceedings of INMM&ESARDA Joint Annual Meeting,
Aug. 2021.
-
Takaya Tokuda,
Shigeki Shiba,
Hiroshi Sagara.
Development of Non-destructive Assay Technique using Passive Neutron Emission Tomography,
INMM&ESARDA Joint Annual Meeting,
Proceedings of INMM&ESARDA Joint Annual Meeting,
Aug. 2021.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility Study on Small and Medium Pwr by Utilizing Uranium Silicide Fuel in the Aspects of Fundamental Neutronics, Inherent Safety, and Non-Proliferation Features,
ICONE28-POWER2020,
Aug. 2020.
-
Sunil S. Chirayath,
Ryo Aoyagi,
Hiroshi Sagara.
Feasibility Study Of Nuclear Material Accounting In A Molten Salt Fast Reactor To Develop A Safeguards Approach,
the INMM 61st Annual Meeting,
July 2020.
-
Chi Young HAN,
Shuichiro EBATA,
Hiroshi SAGARA,
Satoshi CHIBA,
Yoshihisa MATSUMOTO,
Noriyosu HAYASHIZAKI,
Masako IKEGAMI,
Akira OMOTO.
The Advanced Nuclear 3S Education and Training (ANSET) Program of Tokyo Tech,
The INMM 61st Annual Meeting,
Proceedings of the INMM 61st Annual Meeting,
July 2020.
-
Hiroshi Sagara.
Advanced Nuclear 3S Education and Training - Overview and Curriculum -,
INSEN 2018 Annual Meeting,
July 2018.
-
H. Sagara,
M. Katayama,
K. Takao,
Y. Naoi,
H. Nakamura,
C. Y. Han,
“.
Academy for Global Nuclear Safety and Security Agent (II) -Nuclear Security Training-,”,
Proc. INMM Annual Mtg.,
July 2017.
-
Kota Kawai,
Hiroshi Sagara,
Kenji Takeshita,
Masahiro Kawakubo,
Hidekazu Asano,
Yaohiro Inagaki,
Yuichi Niibori,
Seichi Sato.
Effects of High Burn-Up Operation of LWR and Extended Cooling Period of Spent Fuel on High-Level Waste Properties for Vitrification and Storage,
2017 International Congress on Advances in Nuclear Power Plants (ICAPP ’17),
Apr. 2017.
-
T. Shiba,
H. Tomikawa,
H. Sagara,
A. Ishimi.
Simple Method to Create Gamma Ray Source Spectrum for Passive Gamma Technique,
The 5th International Symposium on Innovative Nuclear Energy Systems,
Oct. 2016.
-
Peryoga Yoga,
Hiroshi Sagara,
Tomooki Shiba.
PHITS Benchmarking for HPGe Detector Efficiency,
The 5th International Symposium on Innovative Nuclear Energy Systems,
Oct. 2016.
-
Rei Kimura,
Hiroshi Sagara,
Satoshi Chiba.
Applicability Study of the Photofission Based Nuclear Material Isotopic Composition Measurement Method on the Thorium Uranium System,
The 5th International Symposium on Innovative Nuclear Energy Systems,
Oct. 2016.
-
T. Nagatani,
M. Komeda,
T. Shiba,
M. Maeda,
Y. Nauchi,
M. Kureta,
H. Tomikawa,
K. Okumura,
H. Sagara,
C. Heinberg,
K. Hori.
Characterization Study of Four Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Power Station,
The 5th International Symposium on Innovative Nuclear Energy Systems,
Oct. 2016.
-
Masatoshi Kawashima,
Hiroshi Sagara.
Consideration of Enhanced Safety Based on CMR-concept for Large Fast Reactor”,
The 5th International Symposium on Innovative Nuclear Energy Systems,
Oct. 2016.
-
Tomooki SHIBA,
Hirofumi TOMIKAWA,
Hiroshi SAGARA,
Akihiro ISHIMI.
Applicability Evaluation of Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Power Station - Passive Gamma Technique -,
INMM Ann. Mtg,
July 2016.
-
Hiroshi SAGARA.
Characterization Study of Four Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Power Station (Interim Report),
INMM Ann. Mtg.,
July 2016.
-
Takeshi Aoki,
Hiroshi Sagara,
Chi Young Han.
Feasibility study on TRISO fuel particles for efficient Pu incineration and 3S features enhancement in HTGR,
INMM Ann. Mtg.,
July 2016.
-
Takeshi Aoki,
Hiroshi Sagara,
Sunil S. Chirayath.
Proliferation Resistance Evaluation of an Advanced Fuel Cycle Employing High Temperature Gas Cooled Reactors,
Advances in Nuclear Nonproliferaton Technology & Policy Conference,
June 2016.
-
Hiroshi SAGARA.
Nuclear Non-proliferation Nuclear Security,
Nuclear Engineering Intensive Course in cooperation with Kaunas University of Technology 6th Term,
Mar. 2016.
-
Hiroshi SAGARA.
Nuclear Non-proliferation Safeguards,
Nuclear Engineering Intensive Course in cooperation with Kaunas University of Technology 6th Term,
Mar. 2016.
-
Hiroshi SAGARA.
Challenges of Nuclear Security Educational Course Establishment as a Graduate School Program in Tokyo Institute of Technology,
The 3rd Japan-China Academic Symposium on Nuclear Fuel Cycle(ASNFC2015),
Dec. 2015.
-
Tomooki Shiba,
Hiroshi Sagara,
Hirofumi Tomikawa.
Passive Gamma Spectrometry of Low-Volatile FPs for Accountancy of Special Nuclear Material in Molten Core Material of Fukushima Daiichi Nuclear Power Plant –Evaluation of Detector Response from Various Hypothetical Fuel Canister,
INMM Ann. Mtg,
July 2015.
-
Chi Young HAN,
Hiroshi SAGARA,
Masaki OZAWA.
Feasibility of Nd Creation from Pr in Spent Nuclear Fuel by Neutron Irradiation of High Temperature Gas Cooled Reactor, The 3rd Japan-China Academic Symposium on Nuclear Fuel Cycle(ASNFC2015), 2nd Dec.-5th, Tokyo, 2015,
The 3rd Japan-China Academic Symposium on Nuclear Fuel Cycle(ASNFC2015),
2015.
-
Hirofumi TOMIKAWA,
Hiroshi SAGARA,
Tomooki SHIBA,
Akihiro ISHIMI,
Masahiko Osaka,
Masaru Watahiki,
Yusuke Kuno.
Passive Gamma Spectrometry of Low-Volatile FPs for Accountancy of Special Nuclear Material in Molten Core Material of Fukushima Daiichi Nuclear Power Plant -Detectability of leakage gamma-ray and fundamental characteristics of U-Ce/Eu compound-,
INMM Ann. Mtg.,
July 2014.
-
Y. Kuno,
H. Sagara,
H. Tomikawa,
A. Ishimi.
Application of Passive Gamma-ray Spectroscopy for Special Nuclear Material Accountancyin Molten Core Material of Fukushima Daiichi Nuclear Power Plant,
” 2014 Symposium on International Safeguards, IAEA-CN-220-38,
2014.
-
Hiroshi SAGARA.
Feasibility study of the fast breeder reactor blanket as a target of plutonium denaturing and TRU transmutation for enhancement of proliferation resistance and actinide management in the future fuel cycle,
The 4th International Symposium on Innovative Nuclear Energy Systems,
Nov. 2013.
-
Hiroshi Sagara,
Hirofumi Tomikawa,
Akihiro Ishimi,
Masaru Watahiki,
Yusuke Kuno.
Passive Gamma Spectrometry of Low-Volatile FPs for Accountancy of Special Nuclear Material in Molten Core Material of Fukushima Daiichi Nuclear Power Plant -Overview and Research Plan,
INMM 54th mtg.,
July 2013.
-
Hiroshi Sagara,
Hirofumi Tomikawa,
Masaru Watahiki,
Yusuke Kuno.
Feasibility Study of Gamma Spectroscopy of Low-Volatile FPs for Special Nuclear Material Accountancy in Molten Core Material,
INMM 53rd mtg,
July 2012.
-
Yoshiki Kimura,
Hiroshi Sagara.
Proliferation Resistance of Plutonium Based on Decay Heat,
International Conference on Fast. Reactors and Related Fuel Cycles -Challenges and Opportunities-,
Dec. 2009.
-
K. Fukuda,
H. Sagara,
M. Ceyhan.
Mass Balance of U and TRU in Advanced Fuel Cycle Concepts based on P3 Technology,
2nd Int Sci Technol Forum on Protected Plutonium Utilization Peace and Sustainable Prosperity,
May 2009.
-
Y. Meiliza,
H. Sagara.
Protected Plutonium Breeding in FBR,
2nd Int Sci Technol Forum on Protected Plutonium Utilization Peace and Sustainable Prosperity,
May 2009.
-
Hiroshi SAGARA.
Studen Session,
Proc Regional Workshop on Managing Nuclear Knowledge,
Oct. 2008.
-
H. Sagara.
Advanced P3 Reactor Concepts and Denaturing of Plutonium in MOX Fuel,
2nd Int Sci Technol Forum on Protected Plutonium Utilization Peace and Sustainable Prosperity,
Sept. 2008.
-
H. Sagara,
T. Yamamoto,
S. Koyama,
R. Kitamura,
M. Itoh.
Protected Plutonium Production (P3) and Utilization -Theoretical & Experimental Results for P3, Theoretical Analysis of Irradiation Tests in ATR and JOYO-,
2nd Int Sci Technol Forum on Protected Plutonium Utilization Peace and Sustainable Prosperity,
Sept. 2008.
-
Yoshitalia Meiliza,
Hiroshi Sagara.
Protected Pu Breeding in the Blanket of Fast Breeder Reactor by PPP Technology,
OECD/NEA Workshop on Advanced Reactors with Innovative Fuels,
OECD/NEA Workshop on Advanced Reactors with Innovative Fuels,
Feb. 2008.
-
Hiroshi SAGARA,
Tsunetomo Mitsuhashi,
kosaku fukuda.
Effect of 236U on Protected Plutonium Production,
10th International Conference Nuclear Power Safety and Nuclear Education,
10th International Conference Nuclear Power Safety and Nuclear Education, Obninsk, Russia,
Oct. 2007.
-
Kosaku Fukuda,
Yoga Peryoga,
Hiroshi Sagara,
Masaki Saito.
Prospects of Inventories of U, Pu and MAs and Mass Balance in PPP Cycle,
onsultancy on technical issues related to Protected Plutonium Utilization,
Vol. CD,
June 2006.
-
Hiroshi SAGARA.
Experience of Graduate School in Tokyo Institute of Technology,
The 1st International Workshop "Russia-Japan International Research Cooperation and Nuclear Education Toward Innovative Nuclear Energy Systems",
Vol. ISSN 5-89075-024-0,
pp. 93,
Oct. 2005.
-
H. Sagara,
M. Saito.
Denaturing of Plutonium by Transmutation of Minor Actinides,
9-th International Conference “Nuclear Safety & Nuclear Education” Obninsk, Russia, 24-27 October 2005,
Trans. Nucl. Power Safety Nucl. Education, The 9th International Conference, Obnisnk, Oct.,
Vol. 1,
Oct. 2005.
-
A. Takibayev,
M. Saito,
H. Sagara.
Application of Fusion Neutron Source for Denarturing of Plutonium,
9-th International Conference Nuclear Safety & Nuclear Education Obninsk, Russia, 24-27 Octobar 2005,
Trasn. Nucl. Power Safety Nucl. Education, The 9th International Conference, Obninsk,
Vol. 1,
Oct. 2005.
-
Kosaku Fukuda,
Yoga Peryoga,
Hiroshi Sagara.
Prospects of Inventories of U, Pu and MAs and Mass Blance in PPP Cycle,
June 2005.
-
H. Sagara,
M. Saito.
Denaturing of Plutonium by Transmutation of Minor Actinides,
Trans. COE-INES Indonesia International Symposium –The Prospect of Nuclear Energy in Indonesia–, Bandung,
Vol. 1,
Mar. 2005.
-
Hiroshi SAGARA.
Role of Minor Actinides for Protected Plutonium Production (P3) (III) Application of P3 in LWR with Pu fuel -,
Tokyo Tech COE-INES Indonesia Ineternational Symposium 2005, Prospect of Nuclear Energy in Indonesia,
Tokyo Tech COE-INES Indonesia Ineternational Symposium 2005, Prospect of Nuclear Energy in Indonesia,
pp. 199-209,
Mar. 2005.
-
M. Saito,
H. Sagara,
Y. Peryoga.
Development of Innovative Nuclear technology to Produce Protected Plutonium with high Proliferation Resistance (P3 - Project) – Grand Design of Project –,
American Nuclear Society Winter Mtg. 2004,
Trans. Am. Nucl. Soc. Winter Mtg. 2004,
pp. 323,
Nov. 2004.
-
H.Sagara,
M. Saito.
Denaturation of Plutonium by Transmutation of Minor Actinides,
INES1,
Trans. INES1,
Vol. 1,
Nov. 2004.
-
H. Sagara,
T. Yoshida,
M. Saito.
Characterization of Individual Fission Products in terms of their Production and Transmutation,
ANS Student Conf., Pen. St. Univ., PA, Apr. 10-14,
Trans. ANS Student Conf., Pen. St. Univ., PA, Apr. 10-14,
Vol. CD,
Apr. 2002.
Domestic Conference (Not reviewed / Unknown)
-
Shu Inoue,
Hiroshi Sagara.
Damage Mechanism of Reinforced Concrete Structures from Hypervelocity Projectile Impacts and Effects on Physical Protection System Performance,
AESJ 2024Annual Mtg,
Mar. 2024.
-
Eva M. Lisowski,
Hiroshi Sagara.
Reducing the Proliferation Risk of Utilizing HALEU Fuel in Sodium-Cooled Fast Reactors,
AESJ 2024 Annual Mtg,
Mar. 2024.
-
Tomoki Azuma,
Hiroshi Sagara.
Reprocessed U silicide fuel loaded Boiling Water Reactors for nuclear non-proliferation and effective utilization of uranium resource,
AESJ 2024 Annual Mtg,
Mar. 2024.
-
Hiroshi Sagara.
Recent Progress on Security-Safeguards of Small Modular Reactors,
44th Annual Mtg INNMJ,
Proc. 44th Annual Mtg INNMJ,
Nov. 2023.
-
Hiroshi Sagara,
Masatoshi Kawashima,
Koji Morita,
Tatsumi Arima,
Wei Liu,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio.
evelopment of a passive safety shutdown device to prevent core damage accidents in fast reactors (14) Evaluations on non-proliferation features of the passive shutdown devices,
AESJ 2023 Fall Mtg,
Sept. 2023.
-
Daisuke Hara,
Hiroshi Sagara.
Development of offshore floating nuclear power (3) Vital area identification and path analysis on nuclear security,
AESJ 2023 Fall Mtg,
Sept. 2023.
-
Masatoshi Kawashima,
Hiroshi Sagara,
Koji Morita,
Tatsumi Arima,
Wei Liu,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura.
Development of a passive safety shutdown device to prevent core damage accidents in fast reactors (13) Evaluations on core performance with candidate device specifications,
AESJ 2023 Fall Mtg,
Sept. 2023.
-
Chong Hong Fatt,
Hiroshi Sagara.
Spent Fuel Management Strategy of Prismatic Block Type HTGR by Its Direct Reuse,
AESJ 2023 Fall Mtg,
Sept. 2023.
-
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi Sagara,
Masatoshi Kawashima.
Development of a passive safety shutdown device to prevent core damage accidents in fast reactors (11) Overview of project progress,
AESJ 2023 Fall Mtg,
Sept. 2023.
-
Haruka Okazaki,
Masatoshi Kawashima,
Hiroshi Sagara.
Safety and proliferation resistance of small and medium-sized sodium-cooled fast reactors with passive shutdown devices,
International Symposium on Zero-Carbon Energy Systems,
Jan. 2023.
-
Hiroshi SAGARA.
東京工業大学における核セキュリティ教育,
日本核物質管理学会第8回研究会,
June 2022.
-
Hidekazu ASANO,
Tomofumi SAKURAGI,
Ryo HAMADA,
Chi Young HAN,
Masahiko NAKASE,
Tatsuro MATSUMURA,
Go CHIBA,
Hiroshi SAGARA,
Kenji TAKESHITA.
Study on Advanced Nuclear Energy System Based on the Environmental Impact of Radioactive Waste Disposal (5) Integrated Environmental Load Assessment for Diversifying Nuclear Fuel Cycle Conditions,
The AESJ 2022 Annual Meeting,
Proceedings of the AESJ 2021 Annual Meeting,
Mar. 2022.
-
Chi Young HAN,
Hiroshi SAGARA,
Hidekazu ASANO.
Study on Advanced Nuclear Energy System Based on the Environmental Impact of Radioactive Waste Disposal (7) Development of an Assessment Program of the Environmental Load of Radioactive Wastes for NFCSS,
The AESJ 2022 Annual Meeting,
Mar. 2022.
-
Daisuke Hara,
Hiroshi Sagara.
Development Of Proliferation Resistance Evaluation Methodology And Its Applicability For The Offshore Floating Nuclear Power Plant,
AESJ Spring Meeting 2022,
Mar. 2022.
-
S Yamaguchi,
Akito Ohizumi,
Hiroshi SAGARA.
Neutronics and Non-proliferation features of Accelerator-Driven System using TRU fuelwith separation resistance of an actinide element,
AESJ Spring Meeting 2022,
Mar. 2022.
-
Hiroshi SAGARA,
Koji Morita,
Masatoshi Kawashima,
Tatemi Arima,
Wei Liu,
Yuji Arita,
isamu sato.
Development of a passive safety shutdown device to prevent core damage accidents in fast reactors (6) Specification of the device assembly design effective in the reactivity control by its material relocation,
AESJ Fall Meeting 2021,
Sept. 2021.
-
Katsuyoshi TSUCHIYA,
Hiroshi SAGARA,
Chi Young HAN.
Applicability of Passive Neutron Emission Tomography to Spent Nuclear Fuel Assemblies (2) The Effect of Water Rod on the Tomography,
The AESJ 2021 Fall Meeting,
Proceedings of the AESJ 2021 Fall Meeting,
Atomic Energy Society of Japan (AESJ),
Sept. 2021.
-
Yuichi KAGAYAMA,
Hiroshi SAGARA,
Chi Young HAN,
Yoshiki KIMURA.
“Nuclear Forensics Signatures of Spent Nuclear Fuel-Signatures for discriminating reactor and fuel types-,
The AESJ 2021 Fall Meeting,
Proceedings of the AESJ 2021 Fall Meeting,
Atomic Energy Society of Japan (AESJ),
Sept. 2021.
-
Koji Morita,
Wei Liu,
Ttemi Arima,
Yuji Arita,
isamu sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi SAGARA,
Masatoshi Kawashima.
Development of a passive safety shutdown device to prevent core damage accidents in fast reactors (3) Overview of overall project progress through FY2020,
AESJ Fall Meeting 2021,
Sept. 2021.
-
Hidekazu ASANO,
Tomofumi SAKURAGI,
Ryo HAMADA,
Chi Young HAN,
Masahiko NAKASE,
Tatsuro MATSUMURA,
Go CHIBA,
Hiroshi SAGARA,
Kenji TAKESHITA.
Study on Advanced Nuclear Energy System Based on the Environmental Impact of Radioactive Waste Disposal (1) Environmental Load and Nuclear Fuel Cycle Conditions in Waste Disposal,
The AESJ 2021 Annual Meeting,
Proceedings of the AESJ 2021 Annual Meeting,
Atomic Energy Society of Japan (AESJ),
Mar. 2021.
-
Sho NAKAGUKI,,
Hiroshi SAGARA,
Chi Young HAN,
Taketeru NAGATANI.
Applicability of DDSI Assay Technique for Pu-240 Effective Mass Quantification in Pu Wastes Including Light-Element Impurities,
The AESJ 2021 Annual Meeting,
Proceedings of the AESJ 2021 Annual Meeting,
Atomic Energy Society of Japan (AESJ),
Mar. 2021.
-
青柳涼,
Hiroshi SAGARA,
Sunil S. Chirayath.
溶融塩高速炉を用いたThF4-UF4平衡燃料サイクルの核不拡散性に関する研究,
日本原子力学会2021年春の年会,
日本原子力学会2021年春の年会予稿集, 2G12,
Mar. 2021.
-
Chi Young HAN,
Hiroshi SAGARA,
Hidekazu ASANO.
Study on Advanced Nuclear Energy System Based on the Environmental Impact of Radioactive Waste Disposal (3) Applicability of NFCSS to Material Balance Evaluation of Nuclear Fuel Cycle,
The AESJ 2021 Annual Meeting,
Proceedings of the AESJ 2021 Annual Meeting,
Atomic Energy Society of Japan (AESJ),
Mar. 2021.
-
Hiroshi Sagara,
Koji Morita,
Masatoshi Kawashima,
Wei Liu,
Yuji Arita,
isamu sato.
Development of a passive reactor shutdown device to prevent core damage accidents in fast reactors (2) Fundamental evaluation of core features and the device response,
AESJ 2020 Fall Meeting,
Sept. 2020.
-
Shigeki Shiba,
Hiroshi Sagara.
Development of Image Reconstruction Technology using Passive Gamma Emission Tomography (2) Image Reconstruction of Gamma-ray Sources in Mock-up Fuel Assembly by Bayesian Iterative Approximation using Expectation Image and Image Recognition of Fuel Rods Using CNN,
AESJ 2020 Fall Meeting,
Sept. 2020.
-
Takaya Tokuda,
Shigeki Shiba,
Hiroshi Sagara.
Applicability of Passive Neutron Emission Tomography to spent nuclear fuel assemblies,
AESJ 2020 Fall Meeting,
Sept. 2020.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on innovative small and medium modular reactor with inherent nuclear safety and non-proliferation features (2) The effects of Uranium silicide fuel,
AESJ 2020 Fall Meeting,
Sept. 2020.
-
Koji Morita,
Wei Liu,
Tatsumi Arima,
Yuji Arita,
Koharu Kawase,
Isamu Sato,
Haruaki Matsuura,
Yoshihiro Sekio,
Hiroshi SAGARA,
Masatoshi Kawashima.
Development of a passive safety shutdown device to prevent core damage accidents in fast reactors (1) Project overview,
AESJ 2020 Fall Meeting,
Sept. 2020.
-
Natsumi Mitsuboshi,
Hiroshi Sagara.
Feasibility study on innovative small and medium modular reactor with inherent nuclear safety and non-proliferation features (1) Uranium silicide fuel with MA and/or RepU,
AESJ 2020 Fall Meeting,
Mar. 2020.
-
Hiroshi SAGARA.
Feasibility study on light water reactor using U-Pu silicide fuel with inherent safety and nonproliferation features,
AESJ 2020 Annual Meeting,
Mar. 2020.
-
Koji Tsutsui,
Hiroshi Sagara.
Institutional and Technical Measures for Rational Nuclear Safeguards for Next Generation Nuclear Fuel Cycle - Case study on New Partnership Approach implemented by IAEA and Euratom -,
AESJ 2020 Annual Meeting,
Mar. 2020.
-
Chin Kim Wei,
Hiroshi SAGARA,
Chi Young HAN,
Rei KIMURA.
Application of Photofission Reaction to Identify Highly Enriched Uranium by Utilizing Bremsstrahlung Spectrum Photon,
The AESJ 2019 Fall Meeting,
Proceedings of the AESJ 2019 Fall Meeting,
Sept. 2019.
-
Chin Kim Wei,
Hiroshi SAGARA,
Chi Young HAN,
Rei KIMURA.
Applicability Study of Photofission Rate of Reaction Ratio Method to Identify High Enriched Uranium by Utilizing the Bremsstrahlung Spectrum Photon,
The AESJ 2019 Annual Meeting,
Proceedings of the AESJ 2019 Annual Meeting,
Mar. 2019.
-
Soojun BARNG,
Hiroshi SAGARA,
Chi Young HAN.
Construction of Fundamental Nuclear Characteristics Databases of All Fissionable Actinide Nuclides,
The AESJ 2019 Annual Meeting,
Mar. 2019.
-
Hamza EL-ASAAD,
Hiroshi SAGARA,
Chi Young HAN,
Haruyasu Nagai.
User Interface Development of Atmospheric Dispersion Simulations for Nuclear Emergency Countermeasures,
The 39th Annual Meeting of INMM Japan Chapter,
Nov. 2018.
-
Rie FUJIOKA,
Hiroshi SAGARA,
Chi Young HAN.
Effect of Fast Reactor Fuel Cycle Strategies on TRU Material Balance and Non-proliferation Features (4) Evaluation of Mass Balance and Non-proliferation Features,
The 39th Annual Meeting of INMM Japan Chapter,
第39回日本核物質管理学会年次大会論文集,
Institute of Nuclear Materials Management (INMM) Japan Chapter,
Nov. 2018.
-
Rie FUJIOKA,
Karim AMMAR,
Frederic DAMIAN,
Anthime FARDA,
Hiroshi SAGARA,
Chi Young HAN.
Optimization of PWR Core Design for Multipurpose Plutonium Utilization Strategies,
The AESJ 2018 Fall Meeting,
Sept. 2018.
-
Chikara FUJINAWA,
Hiroshi SAGARA,
Chi Young HAN.
Performance Evaluation of Light Water Reactor Fuel in Inherent Safety and Non-proliferation Features - U3Si2 Fuel -,
The AESJ 2018 Annual Meeting,
Mar. 2018.
-
Hiroshi SAGARA,
Tatsuya Katabuchi.
Nuclear data and its preparedness for developing non-destructive assay technique for non-proliferation and nuclear security - overview -,
日本原子力学会 2018年春の年会,
Mar. 2018.
-
Masahide Katayama,
Ryo Matsuzawa,
Hiroshi Sagara.
Numerical analysis methods and their case studies on the severe accidents in LWRs,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Takeshi Aoki,
Hiroshi Sagara,
Sunil S. Chirayath.
Feasibility study of TRISO fuel for efficient Pu incineration and 3S feature enhancement (3) Required measurement accuracy for the Pu verification technique,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Hamza El-Asaad,
Haruyasu Nagai,
Hiroshi Sagara,
Chi Young Han.
User Interface Development of Atmospheric Dispersion Simulations for Nuclear Emergency Countermeasures (II). Evaluation of Interface Application for Fukushima Daiichi Disaster Case Scenario,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Satoshi Chiba,
Hiroshi SAGARA,
Yoshihisa Matsumoto,
KENJI TAKESHITA,
Tatsuya Katabuchi,
木倉宏成,
koichiro takao,
Noriyosu Hayashizaki.
東工大における原子力規制人材育成プログラム 「原子力安全・核セキュリティ・保障措置教育の体系化と実践」全体計画,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Hamza El-Asaad,
Haruyasu Nagai,
Hiroshi Sagara,
Chi Young Han.
User Interface Development of Atmospheric Dispersion Simulations for Nuclear Emergency Countermeasures (II). Evaluation of Interface Application for Fukushima Daiichi Disaster Case Scenario,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Tetsu Kikuhara,
Sunil Sunny Chirayath,
Masahide Katayama,
Hiroshi SAGARA.
超高速衝突に対する構造物の損傷機構の研究(2)-鉄筋コンクリート構造物の堅牢性と遅延時間推定,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Chikara Fujinawa,
Hiroshi SAGARA,
Chi Young HAN.
easibility study on Accident Tolerant Fuel for light water reactors with intensive safety and proliferation resistance (3) Burnup performance of U3Si2 fuel,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Rei Kimura,
Hiroshi SAGARA,
Satoshi Chiba.
Effect of photon absorption adjusting on nuclear fuel material isotopic composition measurement based on the photofission reaction,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Nur Husna Md Hanipah,
Yoga Peryoga,
Hiroshi Sagara,
Tomooki Shiba,
Chi Young Han.
Evaluation of the minimum detectable activity of 154Eu in fuel debris by using LaBr3 (Ce) detector,
第38回日本核物質管理学会年次大会,
Nov. 2017.
-
Hiroshi SAGARA.
核セキュリティの立場からのデータニーズ,
日本原子力学会2017年秋の大会「シグマ」特別専門委員会 特別講演,
Sept. 2017.
-
長谷 竹晃,
Masao Komeda,
芝 知宙,
名内 泰志,
Hiroshi SAGARA,
小菅 義広,
奥村 啓介,
前田 亮,
Yosuke Toh,
堀 啓一郎.
Characterization Study of Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Powe r Station (1) -General Outline-,
原子力学会2017年春の年会予稿集,
Mar. 2017.
-
Masaki Wada,
Hiroshi SAGARA,
Chi Young HAN.
高安全性・高核拡散抵抗性を有する軽水炉用FCM燃料の研究,,
原子力学会2017年春の年会,
原子力学会2017年春の年会予稿集, CD,
Mar. 2017.
-
Masaya Watanabe,
Hiroshi SAGARA.
再処理プロセスでのMA-Pu共存による臨界安全性、放射線安全性及び核不拡散性への包括的影響評価,,
原子力学会2017年春の年会,
原子力学会2017年春の年会予稿集, CD,
Mar. 2017.
-
Yonosuke Nabeta,
Hiroshi SAGARA.
パッシブγ線測定を用いたMOX軽水炉使用済燃料の簡便な燃焼度推定手法に関する研究,
原子力学会2017年春の年会,
原子力学会2017年春の年会予稿集, CD,
Mar. 2017.
-
長谷 竹晃,
米田 政夫,
芝 知宙,
名内 泰志,
相樂 洋,
小菅 義広,
奥村 啓介,
前田 亮,
藤 暢輔,
堀 啓一郎.
Characterization Study of Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Powe r Station (1) -General Outline-,
原子力学会2017年春の年会,
原子力学会2017年春の年会予稿集, CD,
Mar. 2017.
-
Hiroshi SAGARA,
Kazuki NAKAHARA,
Chi Young HAN.
Estimation Technique of Cs Retention Fraction in Fuel Debris,
The AESJ 2017 Annual Meeting,
Proceedings of the AESJ 2017 Annual Meeting,
Atomic Energy Society of Japan (AESJ),
Mar. 2017.
-
芝 知宙,
Hiroshi SAGARA,
富川 裕文.
Characterization Study of Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Power Station (4) Passive γ Method,
原子力学会2017年春の年会,
原子力学会2017年春の年会予稿集, CD,
Mar. 2017.
-
Takeshi Aoki,
Hiroshi SAGARA,
Chirayath S. Sunil.
Requirements for the accuracy of plutonium verification techniques in the TRU fuel cycle employing high,,
原子力学会2017年春の年会,
原子力学会2017年春の年会予稿集, CD,
Mar. 2017.
-
Chikara Fujinawa,
Hiroshi SAGARA.
事故耐性燃料を用いた高安全性・高核拡散抵抗性を有する軽水炉の研究(2)U3Si2 燃料の基本核特性,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Masaki Wada,
Hiroshi SAGARA,
Chi Young HAN.
事故耐性燃料を用いた高安全性・高核拡散抵抗性を有する軽水炉の研究(1)FCM 燃料の基本核特性,,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Yonosuke Nabeta,
Hiroshi SAGARA.
パッシブγ線測定を用いたMOX 軽水炉使用済燃料の簡便な燃焼度推定手法に関する研究,,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Tetsu Kikuhara,
東出,
Masahide Katayama,
柳沢,
Hiroshi SAGARA.
超高速衝突に対する堅牢生向上のための構造物の損傷機構の研究‐超高速衝突問題の数値解析手法の信頼性向上に関する検討‐,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
H. ElAsaad,
Nagai,
H. Sagara.
Utilization of Atmospheric Dispersion Simulations for Nuclear Emergency Countermeasures,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Chi Young Han,
Haruyasu Nagai,
Kenji Tkeshita,
Yoshihisa Matsumoto,
Hiroshi Sagara.
Academy for Global Nuclear Safety and Security Agent (5) Nuclear Safety and Security Courses, IV Environmental Dynamics of Radioactive Nuclides,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Hiroshi Sagara1,
Koichiro Takao1,
Masahide Katayama2,
Yosuke Naoi3,
Hironobu Nakamura3,
Chi Young Han1.
Academy for Global Nuclear Safety and Security Agent (3) Nuclear Safety and Security Courses, II Nuclear Security Training”,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Yoshihisa Matsumoto,
Masayuki Igashira,
Yoshiyuki Oguri,
Satoshi Chiba,
Chi Young Han,
Hiroshi Sagara.
Academy for Global Nuclear Safety and Security Agent (2) Nuclear Safety and Security Courses, I Measurement of Environmental Radiation”,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
長谷 竹晃,
米田 政夫,
芝 知宙,
前田 亮,
名内 泰志,
呉田 昌俊,
富川 裕文,
奥村 啓介,
Hiroshi SAGARA,
小菅 義広,
Cynthia HEINBERG,
堀 啓一郎.
Characterization Study of Candidate Technologies for Nuclear Material Quantification in Fuel Debris at Fukushima Daiichi Nuclear Power Station (1) –General Outline-,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Tomooki SHIBA,
Hiroshi SAGARA,
Hirofumi TOMIKAWA.
Characterization Study of Nuclear Material Quantification Technologies for Fuel Debris at Fukushima Daiichi Nuclear Power Station (4) –Passive Gamma Technique- (interim report),
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Yoga Peryoga,
Hiroshi Sagara,
Tomooki Shiba.
Limit of detection of a bare nuclear material debris lump,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Masaya Watanabe,
Hiroshi SAGARA.
再処理プロセスでのMA-Pu 共存による臨界安全性、放射線安全性及び核不拡散性への包括的影響評価,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Rei Kimura,
Hiroshi SAGARA,
Satoshi Chiba.
光核分裂反応に基づく核燃料物質同位体組成測定手法の計数比補正手法,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Nur Husan MD Hanipah,
Yoga Peryoga,
Hiroshi Sagara,
Chi Young Han,
Tomooki Shiba,
“.
Benchmark Calculations for Evaluation of Gamma Spectrometer Efficiency Using PHITS Code,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
Rie Fujioka,
Hiroshi SAGARA,
Chi Young HAN.
高速炉サイクルシナリオによるTRU 物質収支と核不拡散性への影響に関する研究(3)分離Pu の照射Pu への迅速な転換のための高速炉炉心設計,”,
第37回核物質管理学会日本支部年次大会,
Nov. 2016.
-
H. El-Asaad,
H. Sagara,
H. Nagai.
User Interface of Atmospheric Dispersion Simulation for Nuclear Emergency Countermeasures,
The 5th International Symposium on Innovative Nuclear Energy Systems,
Oct. 2016.
-
Tomooki Shiba,
Hiroshi SAGARA,
Shigetaka Maeda,
Shin-ichi Koyama.
高い核拡散抵抗性を有するPuを生成する高速炉ブランケット燃料の研究-(X)サンプルの核変換特性解析(4)-,
日本原子力学会2010年春の年会,
日本原子力学会2010年春の年会予稿集,
日本原子力学会,
CD,
Mar. 2010.
-
Takashi Onishi,
Mitsuo Sudo,
Shin-ichi Koyama,
Takeshi Sekioka,
Tomooki Shiba,
Hiroshi SAGARA.
高い核拡散抵抗性を有するPuを生成する高速炉ブランケット燃料の研究(Ⅸ)-「常陽」照射Uサンプルの分析(3)-,
日本原子力学会2010年春の年会,
日本原子力学会2010年春の年会予稿集,
日本原子力学会,
CD,
Mar. 2010.
-
Hiroshi SAGARA,
Tomooki Shiba,
Shigetaka Maeda,
Shin-ichi Koyama.
高い核拡散抵抗性を有するPu を生成する高速炉ブランケット燃料の研究-(XI) U-Am ペレット照射予測解析 -,
日本原子力学会2010年春の年会,
日本原子力学会2010年春の年会予稿集,
日本原子力学会,
CD,
Mar. 2010.
-
Yuichi Kijima,
Hiroshi SAGARA.
広い中性子スペクトルにおけるマイナーアクチノイド核変換によるプルトニウムの核拡散抵抗性の向上,
日本原子力学会2010年春の年会,
日本原子力学会2010年春の年会予稿集,
日本原子力学会,
CD,
Mar. 2010.
-
erina hamase,
Hiroshi SAGARA.
高速増殖炉におけるPu の改質に関する研究,
日本原子力学会2009年春の年会予稿集,
I21,
Mar. 2009.
-
Yoshitalia Meiliza,
Hiroshi Sagara.
Denaturing of Pu by Transmutation of MA during Multy-cycle in Fast Breeder Reactor,
日本原子力学会2009年春の年会予稿集,
I17,
Mar. 2009.
-
sago,
sagara.
高い核拡散抵抗性を有するPu を生成する高速増殖炉の研究;Am 及びCm の効果,
日本原子力学会2009年春の年会予稿集,
I18,
Mar. 2009.
-
Yoshiki Kimura,
Hiroshi SAGARA.
崩壊熱に基づくプルトニウムの核拡散抵抗性評価,
日本原子力学会2009年春の年会予稿集,
I24,
Mar. 2009.
-
tetsuro yamamoto,
Hiroshi SAGARA,
大川内 靖,
Shin-ichi Koyama,
大西貴士.
高い核拡散抵抗性を有するPu を生成する高速炉ブランケット燃料の研究;(VII)サンプルの核変換特性解析(3),
日本原子力学会2009年春の年会予稿集,
I20,
Mar. 2009.
-
大西貴士,
Shin-ichi Koyama,
須藤光雄,
大林 弘,
Yoshitalia Meiliza,
tetsuro yamamoto,
Hiroshi SAGARA.
高い核拡散抵抗性を有するPu を生成する高速炉ブランケット燃料の研究;(VI)「常陽」照射U サンプルの分析(2),
日本原子力学会2009年春の年会予稿集,
I19,
Mar. 2009.
-
Hiroshi SAGARA,
Shin-ichi Koyama,
Masahiko ITO,
北村了一.
強い核拡散抵抗性を有するPuを生成する革新的原子炉技術開発(P3計画);(XII)ATR照射解析,
日本原子力学会2008年秋の大会予稿集,
O51,
Sept. 2008.
-
alan takibayev,
Hiroshi SAGARA,
Sidik Permana,
Yoshitalia Meiliza,
Kairat Ismailov,
Vladimir Artisyuk.
強い核拡散抵抗性を有するPuを生成する革新的原子炉技術開発(P3計画);(XIV)核拡散抵抗性評価手法の開発,
日本原子力学会2008年秋の大会予稿集,
O53,
Sept. 2008.
-
Hiroshi SAGARA,
桜井 健,
谷 和洋,
岡嶋成晃,
森 貴正.
強い核拡散抵抗性を有するPuを生成する革新的原子炉技術開発(P3計画);(XIII)237Np反応度特性の実験的実証,
日本原子力学会2008年秋の大会予稿集,
O52,
Sept. 2008.
-
Yoshitalia Meiliza,
Hiroshi SAGARA,
Yuichi Sago,
Shin-ichi Koyama.
Blanket Fuel with High Proliferation Resistance in FBR (IV)- Protected Pu Production in U-Am Blanket Fuel -,
日本原子力学会2008年春の年会予稿集CD,
Vol. L55,
Mar. 2008.
-
sagara,
tetsuro yamamoto,
Shin-ichi Koyama.
Blanket Fuel with High Proliferation Resistance in Fast Breeder Reactor(III) Theoretical Analysis of Irradiated Sample in JOYO (1),
日本原子力学会2008年春の年会予稿集CD,
Vol. L54,
Mar. 2008.
-
Shin-ichi Koyama,
Mitsuo Sudo,
Hiroharu Obayashi,
Yoshitalia Meiliza,
Hiroshi SAGARA.
高い核拡散抵抗性を有するPuを生成する高速炉ブランケット燃料の研究(II);「常陽」照射Uサンプルの分析(1),
日本原子力学会2008年春の年会予稿集CD,
Vol. L53,
Mar. 2008.
-
Hiroshi SAGARA,
Shin-ichi Koyama.
Blanket Fuel with High Proliferation Resistance in Fast Breeder Reactor (I) Grand Design,
日本原子力学会2008年春の年会予稿集CD,
Vol. L53,
Mar. 2008.
-
Hiroshi SAGARA,
alan takibayev,
Kairat Ismirov,
Yoshitalia Meiliza.
プルトニウムの核拡散抵抗性-Attractiveness-,
Sept. 2007.
-
Chi Young Han,
Hiroshi Sagara,
Yoji Tanaka.
Transmutation of Sn-126 Using Spallation Reaction,
日本原子力学会2007年春の年会予稿CD,
Vol. H37,
Sept. 2007.
-
三橋庸智,
kosaku fukuda,
Hiroshi SAGARA.
高い核拡散抵抗性を有するPu生成に及ぼす236Uの影響,
日本原子力学会2007年春の年会予稿,
Vol. H37,
Mar. 2007.
-
Alan Takibayev,
Masaki Saito,
Hiroshi Sagara.
Denaturing of Plutonium by Transmutation of MA (VI) Fusion Neutron Source,
日本原子力学会秋の年会2005,
日本原子力学会秋の年会2005予稿集,
Vol. CD,
pp. H48,
Sept. 2005.
-
Yoshitalia Meliza,
Hiroshi Sagara,
Masaki Saito.
Protected Plutonium Production by Doping MA in Blanket Region of Fast Breeder Reactor Effect of ZrH2,
日本原子力学会秋の年会2005,
日本原子力学会秋の年会2005予稿集,
Vol. CD,
pp. H49,
Sept. 2005.
-
齊藤正樹,
日高一誠,
Hiroshi SAGARA.
MA核変換を利用したPuの改質に関する研究(V) 加速器駆動システムによる軍事用プルトニウムの改質,
日本原子力学会秋の年会2005,
日本原子力学会秋の年会2005予稿集,
Vol. CD,
pp. H47,
Sept. 2005.
-
相楽 洋,
齊藤 正樹.
MA核変換を利用したPuの改質に関する研究(IV) –マスバランスの予備評価-,
日本原子力学会秋の年会2005,
日本原子力学会秋の年会2005予稿集,
Vol. CD,
Sept. 2005.
-
貝瀬與一郎,
齋藤正樹,
相楽洋,
Vladimir Artishyuk.
強い核拡散抵抗性を有するPuを生成する革新的原子炉技術開発(P3計画)(X) −Np添加方法とマスバランス−,
本原子力学会秋の年会(2004),
日本原子力学会秋の年会(2004)予稿集,
Vol. CD,
Sept. 2004.
-
福永崇紀,
齊藤正樹,
相楽洋,
佐々敏信.
MA核変換を利用したPuの改質に関する研究(III)-加速器駆動システム,
日本原子力学会秋の年会(2004)予稿集,
日本原子力学会(2004)秋の年会予稿集,
Vol. CD,
Sept. 2004.
-
相楽洋,
齊藤正樹.
MA核変換を利用したPuの改質に関する研究(II)-Inert Matrix材料の効果-,
日本原子力学会秋の年会(2004)予稿集,
日本原子力学会秋の年会予稿集(2004),
Vol. CD,
Sept. 2004.
-
山口隆太,
齊藤正樹,
V. Artisyuk,
相楽洋.
加速器駆動炉を用いたマイナーアクチニドの核変換に関する研究,
日本原子力学会春の年会(2003)予稿集,
日本原子力学会春の年会予稿集(2003),
Vol. 2,
Mar. 2003.
-
相楽洋,
V. Artisyuk,
齊藤正樹,
山口隆太.
MA核変換を利用したPuの改質に関する研究,
日本原子力学会春の年会(2003),
日本原子力学会春の年会予稿集(2003),
Vol. 2,
Mar. 2003.
-
Hiroshi SAGARA,
Tadashi Yoshida.
核分裂生成物の固有消滅特性,
日本原子力学会秋の年会(1999),
日本原子力学会秋の年会予稿集(1999),
Vol. 2,
Sept. 1999.
Other Publication
-
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Go Chiba,
Hiroshi Sagara,
Kenji Takeshita.
原子力システム研究開発事業2022年報告書,
原子力システム研究開発事業(放射性廃棄物減容・有害度低減技術研究開発)2022年報告書,
Apr. 2023.
-
YUKITAKA KATO,
HIROAKI TSUTSUI,
Hiroshi SAGARA.
Bulletin of the Laboratory for Zero-Carbon Energy,
Laboratofy for Zero-Carbon Energy,
Vol. 1,
Jan. 2023.
-
Hiroshi SAGARA.
(6) INMMJニュースレター,
INMMJニュースレター,
日本核物質管理学会,
No. 4,
Oct. 2022.
-
Hiroshi SAGARA.
INMMJニュースレター,
INMMJニュースレター,
No. 3,
June 2022.
-
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Go Chiba,
Hiroshi Sagara,
Kenji Takeshita.
原子力システム研究開発事業2021年報告書,
原子力システム研究開発事業(放射性廃棄物減容・有害度低減技術研究開発)2021年報告書,
Apr. 2022.
-
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Go Chiba,
Hiroshi Sagara,
Kenji Takeshita.
原子力システム研究開発事業2020年報告書,
原子力システム研究開発事業(放射性廃棄物減容・有害度低減技術研究開発)2020年報告書,
Apr. 2021.
-
Hidekazu Asano,
Tomofumi Sakuragi,
Ryo Hamada,
Chi Young Han,
Masahiko Nakase,
Tatsuro Matsumura,
Go Chiba,
Hiroshi Sagara,
Kenji Takeshita.
原子力システム研究開発事業2019年報告書,
原子力システム研究開発事業(放射性廃棄物減容・有害度低減技術研究開発)2019年報告書,
Apr. 2020.
-
Hiroshi SAGARA,
Gray Chang.
ATR 2A/2B As-Run Neutronics Uncertainty Analysis,
INL/EXT-09-17197,
U.S. Department of Energy,
Oct. 2009.
Patent
Degree
-
マイナーアクチナイド核変換によるプルトニウムの核拡散抵抗性の強化,
Thesis,
Doctor of Engineering,
Tokyo Institute of Technology,
2005/03/--,
-
高強度中性子束を用いた90Srの核変換特性,
Master (Engineering),
Tokyo Institute of Technology,
2002/03/--,
-
Denaturing of Plutonium by Transmutation of Minor-Actinides for Enhancement of Proliferation Resistance,
Thesis,
Tokyo Institute of Technology,
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