2025/11/27現在
佐藤 達彦
Sato Tatsuhiko
- 放射線物理、放射線生物、宇宙線
researchmap
researchmap
- 興味のある分野
- 宇宙線影響、放射線治療（特にBNCT、核医学、粒子線）、放射線防護
- 得意な技術
- 放射線挙動解析シミュレーション、数理モデル開発
- こんな協力者探しています
- 生物学的効果比に関する測定（特に細胞生存率）ができる人
- こんなことに協力できます
- PHITSを使ったシミュレーション
- 研究PRダイジェスト
- 放射線挙動解析コードPHITSの開発とりまとめをやっています。また、その応用研究として開発した大気圏内宇宙線フラックス計算モデルEXPACSは、日本の航空会社による乗務員被ばく管理や宇宙線核種を用いた年代測定の世界標準モデルとして幅広く使われています。
プレスリリース
論文（被引用数順にランキング表示、☆は研究者注目の論文）
- Features of particle and heavy ion transport code system (PHITS) version 3.02
Journal of Nuclear Science and Technology, 55(6), p.684 - 690, 2018/06 - Scaling in situ cosmogenic nuclide production rates using analytical approximations to atmospheric cosmic-ray fluxes
Earth and Planetary Science Letters, 386, p.149 - 160, 2014/01 - Particle and heavy ion transport code system, PHITS, version 2.52
Journal of Nuclear Science and Technology, 50(9), p.913 - 923, 2013/09 - Recent improvements of the Particle and Heavy Ion Transport code System; PHITS version 3.33
Journal of Nuclear Science and Technology, 61(1), p.127 - 135, 2024/01 - Analytical model for estimating terrestrial cosmic ray fluxes nearly anytime and anywhere in the world; Extension of PARMA/EXPACS
PLOS ONE (Internet), 10(12), p.e0144679_1 - e0144679_33, 2015/12
- Feasibility of individual dosimetry using RT-PHITS for patients with SPECT/CT imaging after 177Lu-DOTATATE peptide receptor radionuclide therapy
Physical and Engineering Sciences in Medicine, 9 Pages, 2025/00 - Equivalent relative biological effectiveness for cell survival and micronuclei formation; Insights from a biophysical approach
Medical Physics, 52(10), p.e70040_1 - e70040_14, 2025/09 - 核医学治療における内部被ばく線量計算法の最近の動向; モンテカルロ法
Radioisotopes, 74(2), p.183 - 188, 2025/07 - Impact of microdosimetric modeling on computation of relative biological effectiveness for carbon ion radiotherapy
Radiation (Internet), 5(2), p.21_1 - 21_24, 2025/06 - Extending TOPAS with an analytical microdosimetric function; Application and benchmarking with nBio track structure simulations
Physics in Medicine & Biology, 70(10), p.105010_1 - 105010_19, 2025/05 - Development of a chemical code applicable to ions based on the PHITS code for efficient and visual radiolysis simulations
Physical Chemistry Chemical Physics, 27(14), p.6887 - 6898, 2025/04 - Calculations of mean quality factors and their implications for organ-specific Relative Biological Effectiveness (RBE) in analysis of radiation-related risk in the atomic bomb survivors
Radiation Research, 203(3), p.155 - 162, 2025/03 - Relationships between protection and operational dosimetric quantities for external exposure to natural background radiation
Radiation and Environmental Biophysics, 64(1), p.105 - 115, 2025/03 - Establishment of a practical methodology for evaluating equieffective dose of individual patients based on RT-PHITS
EJNMMI Physics (Internet), 12, p.28_1 - 28_16, 2025/03 - The Impact of ENSO on near-surface Beryllium-7
Journal of Environmental Radioactivity, 282, p.107592_1 - 107592_14, 2025/02