Masuda Akihiko

マスダアキヒコ | Masuda Akihiko

Affiliation and department：
Homepage URL (1)： http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=A37803026

Research field (3)： Nuclear engineering , Quantum beam science , Applied physics - general

Research keywords (6)： accelerator , boron neutron capture therapy , nautron standards , radiation detector , neutron , radiation measurement

Research theme for competitive and other funds (11)：

2022 - 2027 国際標準計測機器による各国のBNCT装置の中性子ビームの測定と国際比較評価
2024 - 2026 Development of a new neutron ambient dose equivalent rate monitor suitable for accelerator-based boron neutron capture therapy
2023 - 2026 Development of a new neutron ambient dose equivalent rate monitor suitable for accelerator-based boron neutron capture therapy
2022 - 2025 Development and evaluation of neutron spectrometers to measure the BNCT neutron beams
2021 - 2024 Development of a current-mode neutron gas detector with a large dynamic range for BNCT

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Papers (77)：

Nishiki Matsubayashi, Naonori Hu, Takushi Takata, Akinori Sasaki, Hiroaki Kumada, Satoshi Nakamura, Akihiko Masuda, Hiroki Tanaka. Characterization of acrylic phantom for use in quality assurance of BNCT beam output procedure. Journal of radiation research. 2024
Tetsuro Matsumoto, Akihiko Masuda, Hideki Harano, Seiya Manabe. Simulation study for design of long counter for standard neutron fields from 1 keV to 20 MeV at NMIJ/AIST. Radiation Protection Dosimetry. 2024. 200. 13. 1251-1257
Masashi Takada, Satoru Endo, Tsuyoshi Kajimoto, Tetsuo Horiguchi, Hirokuni Yamanishi, Natsumi Yagi, Akihiko Masuda, Tetsuro Matsumoto, Hiroki Tanaka, Tomoya Nunomiya, et al. Thickness-dependent neutron detection efficiency of LiF-Si-based active neutron detector for boron neutron capture therapy. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2024. 1064. 169352-169352
Tetsuro Matsumoto, Akihiko Masuda, Eunji Lee, Toshiya Sanami, Takahiro Oyama, Tsuyoshi Kajimoto, Noriaki Nakao, Hiroshi Yashima, Seiji Nagaguro, Yoshitomo Uwamino, et al. Measurement of neutron spectra for various thicknesses of concrete and steel shielding at 24-GeV/c proton beam facility using Bonner sphere spectrometer. Journal of Nuclear Science and Technology. 2023
Noriaki Nakao, Toshiya Sanami, Tsuyoshi Kajimoto, Hiroshi Yashima, Robert Froeschl, Davide Bozzato, Elpida Iliopoulou, Angelo Infantino, Eunji Lee, Takahiro Oyama, et al. Measurement and simulations of high-energy neutrons through a various thickness of concrete and steel shields using activation detectors at CHARM and CSBF. Journal of Nuclear Science and Technology. 2023. 1-19

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MISC (44)：

LEE Eunji, LEE Eunji, SANAMI Toshiya, SANAMI Toshiya, MATSUMOTO Tetsuro, MASUDA Akihiko, SHIGYO Nobuhiro, KAJIMOTO Tsuyoshi, NAKAO Noriaki, FROESCHL Robert, et al. Cross Comparison of Neutron Spectra with Liquid Scintillator and Bonner Sphere Spectrometer. 日本原子力研究開発機構JAEA-Conf(Web). 2024. 2023-001
LEE Eunji, LEE Eunji, 佐波俊哉, 佐波俊哉, 中尾徳晶, 梶本剛, 執行信寛, 八島浩, 大山隆弘, 萩原雅之, et al. Shielding Experiment with 24 GeV Protons at CERN/CHARM (13) Estimation of neutron energy spectra using measured data by activation detectors. 日本原子力学会秋の大会予稿集(CD-ROM). 2023. 2023
中尾徳晶, 佐波俊哉, 梶本剛, 八島浩, FROESCHL Robert, BOZZATO Davide, ILIOPOULOU Elpida, INFANTINO Angelo, LEE Eunji, 大山隆弘, et al. SHIELDING AND MAZE EXPERIMENTS USING 24GeV/c PROTONS AT CERN/CHARM. 日本加速器学会年会(Web). 2023. 20th
LEE Eunji, LEE Eunji, 松本哲郎, 増田明彦, 佐波俊哉, 佐波俊哉, 執行信寛, 梶本剛, 中尾徳晶, 萩原雅之, et al. Shielding experiment with 24 GeV protons at CERN/CHARM (14) Measurement of neutron spectra after shields using Liquid scintillator and Bonner sphere spectrometry. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
松本哲郎, 増田明彦, LEE Eunji, 佐波俊哉, 大山隆弘, 梶本剛, 中尾徳晶, 八島浩, 萩原雅之, 長畔誠司, et al. Shielding Experiment with 24 GeV Protons at CERN/CHARM (13) Measurements of neutron spectra behind steel and concrete shielding using a Bonner sphere spectrometer. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023

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Lectures and oral presentations (27)：

Neutron spectral fluence measurements of BNCT beams using Bonner sphere spectrometer
(The 10th Young Researchers’ BNCT Meeting (yBNCT10) 2019)
加速器BNCTにおける中性子エネルギー分布測定技術の開発
(京都大学複合原子力科学研究所専門研究会放射線治療と放射線防護のための放射線計測に関する研究会 2019)
Development of a BSS for intense neutron beams and measurements at an accelerator-based BNCT facility
(The 66th JSAP Spring Meeting 2019 2019)
Demonstration of BSS unfolding method for BNCT neutron field and development of new BSS using Li-glass scintillators coupled with current-mode-operated PMTs for intense neutron field
(2018 IEEE Nuclear Science Symposium and Medical Imaging Conference 2018)
Development and characterization of a Bonner sphere spectrometer for accelerator-based intense neutron sources
(The 79th JSAP Autumn Meeting, 2018 2018)

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Professional career (1)：

博士(工学) (早稲田大学)

Work history (3)：

2016/10 - 現在 National Institute of Advanced Industrial Science and Technology National Metrology Institute of Japan Senior Researcher
2015/04 - 2016/09 National Institute of Advanced Industrial Science and Technology National Metrology Institute of Japan Researcher
2009/04 - 2015/03 National Institute of Advanced Industrial Science and Technology National Metrology Institute of Japan Researcher

Committee career (7)：

2024/07 - 現在 Japan Society of Medical Physics Dosimetry Committee
2021/07 - 現在 Japanese Society of Neutron Capture Therapy Medical Physics Committee
2019/12 - 現在 Japanese Society of Radiation Chemistry Editrial board menber of "Radiation Chemistry"
2017/04 - 2019/03 応用物理学会放射線分科会幹事
2018/01 - 2018/04 日本原子力学会北関東支部若手研究者発表会実行委員

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Association Membership(s) (4)：

PARTICLE ACCELERATOR SOCIETY OF JAPAN , ATOMIC ENERGY SOCIETY OF JAPAN , THE PHYSICAL SOCIETY OF JAPAN , THE JAPAN SOCIETY OF APPLIED PHYSICS

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