Rchr
J-GLOBAL ID:201901010096751819   Update date: Feb. 06, 2024

Ohnishi Tetsuya

オオニシ テツヤ | Ohnishi Tetsuya
Affiliation and department:
Research field  (2): Quantum beam science ,  Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (5): Nuclear Physics ,  Ion source ,  SCRIT ,  electron scattering ,  Unstable nuclei
Research theme for competitive and other funds  (3):
  • 2023 - 2028 Precise measurement of charge density distribution of Sn unstable isotopes by advanced innovative SCRIT electron scattering
  • 2020 - 2025 Isotope dependences of nuclear charge distributions and neutron radius by electron scattering
  • 2003 - 2004 Development of a detection system for elastic electron scattering experimente at electron storage rings
Papers (134):
  • K. Tsukada, Y. Abe, A. Enokizono, T. Goke, M. Hara, Y. Honda, T. Hori, S. Ichikawa, Y. Ito, K. Kurita, et al. First Observation of Electron Scattering from Online-Produced Radioactive Target. Physical Review Letters. 2023. 131. 9
  • R. Ogawara, Y. Abe, T. Ohnishi, A. Enokizono, M. Hara, T. Hori, S. Ichikawa, K. Kurita, Y. Maehara, T. Suda, et al. Ion-trapping properties of SCRIT: Time evolutions of 138Ba charge state distributions. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 2023. 541. 90-92
  • H. Baba, T. Ichihara, T. Isobe, T. Ohnishi, K. Yoshida, Y. Watanabe, S. Ota, H. Shimizu, S. Shimoura, S. Takeuchi, et al. MPV-Parallel Readout Architecture for the VME Data Acquisition System. IEEE Transactions on Nuclear Science. 2021. 68. 8. 1841-1848
  • Baba Hidetada, Takeuchi Satoshi, Nishimura Daiki, Zenihiro Juzo, Tokiyasu Atsushi, Yokoyama Rin, Isobe Tadaaki, Ichihara Takashi, Onishi Tetsuya, Yoshida Koichi, et al. DAQ speeding-up by parallerized VME Bus. Meeting Abstracts of the Physical Society of Japan. 2020. 75. 418-418
  • T. Ohnishi, S. Ichikawa, M. Nakano, K. Kurita, M. Wakasugi. Present status of electron-beam-driven RI separator for SCRIT at RIKEN RI Beam Factory. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 2020. 463. 290-292
more...
MISC (43):
  • A. Enokizono, T. Ohnishi, K. Tsukada. The SCRIT Electron Scattering Facility at RIKEN: The World's First Electron Femtoscope for Short-Lived Unstable Nuclei. Nuclear Physics News. 2018. 28. 2. 18-22
  • 内田信昭, 足立江介, 市川進一, 榎園昭智, 大西哲哉, 笠間桂太, 栗田和好, 須田利美, 玉江忠明, 塚田暁, et al. SCRIT実験における捕獲されたイオンのモジュレーション依存性. 日本物理学会講演概要集(CD-ROM). 2018. 73. 1. ROMBUNNO.22pK301-11
  • K. Tsukada, K. Tsukada, A. Enokizono, A. Enokizono, T. Ohnishi, K. Adachi, T. Fujita, M. Hara, M. Hori, T. Hori, et al. First Elastic Electron Scattering from Xe 132 at the SCRIT Facility. Physical Review Letters. 2017. 118
  • A. Enokizono, K. Adachi, T. Fujita, M. Hori, K. Kurita, S. Sasamura, M. Togasaki, N. Uchida, K. Yamada, K. Kasama, et al. The performance of the SCRIT detectors for electron-RI scattering experiment. Proceedings of Science. 2016. 2016-September
  • K. Tsukada, K. Kasama, K. Namba, T. Suda, T. Tamae, M. Hara, S. Ichikawa, T. Ohnishi, M. Wakasugi, M. Watanabe, et al. First result from SCRIT electron scattering facility: Charge density distribution of Xe. Proceedings of Science. 2016. 2016-September
more...
Lectures and oral presentations  (5):
  • Present status of ERIS at the SCRIT electron scattering facility
    (EMIS2018 2018)
  • The SCRIT Electron scattering Facility project at the RIKEN RI Beam Factory
    (XXXV MAZURIAN LAKES CONFERENCE on PHYSICS 2017)
  • The SCRIT Electron Scattering Facility at the Riken RI Beam Factory
    (International Nuclear Physics Conference (INPC2016) 2016)
  • The SCRIT electron scattering facility project at RI Beam Factory
    (9th Int. Conf. on Nuclear Physics at Storage Ring 2015)
  • Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of 345 MeV/nucleon 238U At RIKEN RI Beam Factory
    (International Nuclear Physics Conference (INPC2010) 2010)
Education (2):
  • 1995 - 2000 The University of Tokyo
  • 1993 - 1995 The University of Tokyo Faculty of Science Department of Physics
Professional career (1):
  • 博士(理学)
Work history (7):
  • 2022/10 - 現在 RIKEN RIKEN Nishina Center for Accelerator-Based Science
  • 2012/04 - 2022/09 理化学研究所 仁科加速器研究センター実験装置開発室 専任技師
  • 2011/04 - 2012/03 理化学研究所 仁科加速器研究センター実験装置開発室 技師
  • 2007/04 - 2011/03 理化学研究所 仁科加速器研究センター実験装置運転維持管理室 仁科センター研究員
  • 2006/04 - 2007/03 理化学研究所 仁科加速器研究センター実験装置運転維持管理室 加速器研究員
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Awards (1):
  • 2011/04 - 文部科学省 科学技術分野の文部科学大臣 若手科学者賞 ウランビームを用いた新同位元素45種発見と生成の研究
Association Membership(s) (1):
THE PHYSICAL SOCIETY OF JAPAN
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