Ishikawa Takatsugu

イシカワタカツグ | Ishikawa Takatsugu

Affiliation and department：
Job title： Professor

Research field (1)： Particle, nuclear, cosmic-ray, and astrophysics - experiment

Research keywords (4)： dibaryon , meson photoproduction , chiral symmetry , hadron

Research theme for competitive and other funds (12)：

2024 - 2029 Development of a multigap resistive plate chamber for simultaneous measurement of the timing and 2D position
2022 - 2027 高アイソスピン状態の 6 クォーク粒子ダイバリオンの研究
2021 - 2023 Study of N(1535)S11 nucleon resonance from the precise determination of the eta-nucleon scattering length
2019 - 2022 Photoproduction of exotic six-quark dibaryon states
2019 - 2021 N(1535)S11 properties from eta-nucleon scattering length determined by using the photon beam

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Papers (240)：

N. Muramatsu, S. K. Wang, Q. H. He, J. K. Ahn, W. C. Chang, J. Y. Chen, M. L. Chu, S. Daté, T. Gogami, H. Goto, et al. First measurement of differential cross sections and photon beam asymmetries for photoproduction of the f0(980) meson decaying into π0π0 at Eγ<2.4 GeV. Physical Review C. 2023. 107. 4. L042201-1-L042201-5
Yutaro Iizawa, Daisuke Jido, Takatsugu Ishikawa. K^-d→πΛN reaction for studying charge symmetry breaking in the ΛN interaction. Physical Review C. 2022. 106. 4
T. Hashimoto, T. Nam, N. Muramatsu, J. K. Ahn, W. C. Chang, J. Y. Chen, M. L. Chu, S. Daté, T. Gogami, H. Goto, et al. Differential cross sections and photon beam asymmetries of η photoproduction on the proton at Eγ=1.3-2.4 GeV. Physical Review C. 2022. 106. 3
Takatsugu Ishikawa, Manabu Miyabe, Hiroyuki Noumi, Hiroaki Ohnishi, Yuta Sada, Kotaro Shirotori, Atsushi O. Tokiyasu, Chihiro Yoshida. Time resolution of a 1.8-m long BC-420 plastic scintillator bar with metal-packaged H11934 photomultiplier tubes. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2022. 1039. 167164-167164
N. Muramatsu, M. Yosoi, T. Yorita, Y. Ohashi, J. K. Ahn, S. Ajimura, Y. Asano, W. C. Chang, J. Y. Chen, S. Daté, et al. SPring-8 LEPS2 beamline: A facility to produce a multi-GeV photon beam via laser Compton scattering. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2022. 1033

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MISC (247)：

白鳥昂太郎, 五十嵐洋一, 石川貴嗣, 宇田隆佑, 大田晋輔, 小林信之, 佐久間史典, 鈴木翔太, LIN Che-Sheng, LIN Che-Sheng, et al. Construction of a detector and DAQ test bench for the charm baryon spectroscopy experiment at J-PARC. 日本物理学会講演概要集(CD-ROM). 2024. 79. 1
徳田恵, 戸田匡哉, 白鳥昂太郎, 阪口篤志, 野海博之, 石川貴嗣, 田端誠, 宇田隆祐, 林双葉. Evaluation of the particle identification performance of Ring Imaging Cherenkov detector for charmed baryon spectroscopy at J-PARC. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
戸田匡哉, 徳田恵, 阪口篤志, 白鳥昂太郎, 野海博之, 石川貴嗣, 田端誠, 宇田隆佑, 林双葉. Performance evaluation of a prototype Ring-Imaging Cherenkov detector for charm baryon spectroscopy experiment at J-PARC. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
徳田恵, 戸田匡哉, 阪口篤志, 白鳥昂太郎, 野海博之, 石川貴嗣, 田端誠, 宇田隆祐, 林双葉. Design and performance evaluation of optics system of Ring Imaging Cherenkov detector for charm baryon spectroscopy experiment at J-PARC. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
戸田匡哉, 徳田恵, 阪口篤志, 白鳥昂太郎, 野海博之, 石川貴嗣, 田端誠, 宇田隆佑, 林双葉. Performance evaluation of a prototype Ring-Imaging Cherenkov detector for charm baryon spectroscopy experiment at J-PARC. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2

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Lectures and oral presentations (18)：

Experimental studies of the φN interaction
(2024 KPS Fall Meeting 2024)
時刻と二次元位置を同時に測定する高抵抗板検出器の開発
(「宇宙線ミュオンを用いた革新的測位・構造物イメージング等応用技術」シンポジウム 2024)
Search for an I=3 dibaryon
(Workshop on Hadron physics studies by using high-momentum secondary beams at J-PARC 2024)
The eta-deuteron interaction studied in coherent neutral-pion and eta-meson photoproduction on the deuteron
(5th Jagiellonian Symposium on Advances in Particle Physics and Medicine (JS2024))
Coherent neutral-pion and eta-meson photoproduction on the deuteron studied at ELPH
(Exotic multi-quark states and baryon spectroscopy workshop)

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Education (3)：

1999 - 2002 Kyoto University Graduate School of Science Division of Physics and Astronomy
1997 - 1999 Kyoto University Graduate School of Science Division of Physics and Astronomy
1993 - 1997 Kyoto University Faculty of Science Department of Physics and Department of Astronomy

Professional career (1)：

Doctor of Science (Kyoto University)

Work history (5)：

2022/10 - 現在 Osaka University Research Center for Nuclear Physics Professor
2009/12 - 2022/09 Tohoku University Research Center for Electron Photon Science Assistant Professor
2007/04 - 2009/11 Tohoku University Laboratory of Nuclear Science, Graduate School of Science Assistant Professor
2005/04 - 2007/03 Tohoku University Laboratory of Nuclear Science, Graduate School of Science Assistant Professor
2002/05 - 2005/03 Tohoku University Laboratory of Nuclear Science, Graduate School of Science Researcher

Awards (1)：

2017/11 - 泉萩会/東北大学理学部物理系同窓会第13回森田記念賞光子ビームによるクォーク・ハドロン物理の探求

Association Membership(s) (1)：

The Physical Society of Japan

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