Hasegawa Tomoyuki

ハセガワトモユキ | Hasegawa Tomoyuki

Affiliation and department：

Research field (4)： Particle, nuclear, cosmic-ray, and astrophysics - experiment , Radiology , Science education , Medical systems

Research keywords (5)：原子核物理学 , 放射線計測学 , 物理教育 , 医学物理学 , 放射線物理学

Research theme for competitive and other funds (18)：

2021 - 2024 Development of visualization system on irradiated dose distribution in radiotherapy
2021 - 2024 多様なPET装置のためのトレーサブル点状線源を用いた統一的な校正・定量性評価法
2018 - 2022 Novel evaluation and calibration method with traceable point-like sources for PET
2015 - 2018 Quantitative evaluation and calibration of PET scanners using traceable point-like sources
2012 - 2015 Calibration and evaluation method with novel traceable point-like sources for PET scanners

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Papers (24)：

Tomofumi Nagae, Jung Keun Ahn, Yuya Akazawa, Kanae Aoki, Elena Botta, Hiroyuki Ekawa, Petr Evtoukhovitch, Alessandro Feliciello, Manami Fujita, Toshiyuki Gogami, et al. Observation of a Xi bound state in the C-12(K-, K+) reaction at 1.8 GeV/c. 13TH INTERNATIONAL CONFERENCE ON HYPERNUCLEAR AND STRANGE PARTICLE PHYSICS (HYP2018). 2019. 2130
Tomoyuki Hasegawa, Keiichi Oda, Yasuhiro Wada, Toshiaki Sasaki, Yasushi Sato, Takahiro Yamada, Mikio Matsumoto, Hideo Murayama, Kei Kikuchi, Hiroki Miyatake, et al. Validation of novel calibration scheme with traceable point-like (22)Na sources on six types of PET scanners. Annals of nuclear medicine. 2013. 27. 4. 346-54
Tomoyuki Hasegawa, Keiichi Oda, Takahiro Yamada, Mikio Matsumoto, Yasushi Sato, Hideo Murayama, Hideyuki Takei. Novel Point-Like Ge-68/Ga-68 Radioactive Source With Spherical Positron Absorber. IEEE TRANSACTIONS ON NUCLEAR SCIENCE. 2012. 59. 1. 24-29
Tomoyuki Hasegawa, Keiichi Oda, Yasuhiro Wada, Yasushi Sato, Takahiro Yamada, Eiji Yoshida, Hideo Murayama, Kyoko Saito, Tohoru Takeda, Kei Kikuchi. A practical method of determining cross-calibration factors of PET scanners by moving a point-like Na-22 radioactive source. ANNALS OF NUCLEAR MEDICINE. 2010. 24. 9. 655-661
Eiji Yoshida, Keishi Kitamura, Fumihiko Nishikido, Kengo Shibuya, Tomoyuki Hasegawa, Taiga Yamaya, Naoko Inadama, Hideo Murayama. Feasibility study of a highly sensitive LaBr3 PET scanner based on the DOI-dependent extended-energy window. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. 2009. 604. 1-2. 363-365

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MISC (46)：

小林哲哉, 山谷泰賀, 北村圭司, 長谷川智之, 村山秀雄, 菅幹生. DOI-TOF-PETの計算機シミュレーションによる画質評価. 核医学. 2007. 44. 3. 297-297
長谷川智之, 菊池敬, 山谷泰賀, 吉田英治, 菅幹生, 村山秀雄. 次世代PET装置jPET-D4のための立体マーカーを用いた頭部動き計測・補正. 核医学. 2007. 44. 3. 311-311
K. Aoki, H. Sakaguchi, N. Nose-Togawa, T. Takahashi, T. Hasegawa, O. Hashimoto, T. Nagae, M. Sekimoto, A. Ohkusu, H. Bhang, et al. Elastic and inelastic scattering of π+ and π- On C12 at 995 MeV/c. Physical Review C - Nuclear Physics. 2007. 76. 2. 024610
高橋悠, 山谷泰賀, 小林哲哉, 北村圭司, 長谷川智之, 村山秀雄, 菅幹生. 画像再構成における投影斜線とボクセルの交差線分長の高速計算法. MEDICAL IMAGING TECHNOLOGY. 2007. 25. Suppl. A2-5
小林哲哉, 山谷泰賀, 高橋悠, 北村圭司, 長谷川智之, 村山秀雄, 菅幹生. TOF情報とDOI情報の利用によるPET画像の画質改善. MEDICAL IMAGING TECHNOLOGY. 2007. 25. Suppl. A2-8

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Professional career (1)：

(BLANK) (The University of Tokyo)

Association Membership(s) (4)：

日本放射線技術学会 , 日本医学物理学会 , 日本核医学会 , 日本物理学会

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