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Ogawa Kunihiro  小川 国大

… Alternative Names

小川 国大  オガワ クニヒロ

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Researcher Number 90632274
Other IDs
  • ORCIDhttps://orcid.org/0000-0003-4555-1837
Affiliation (Current) 2025: 核融合科学研究所, 研究部, 准教授
Affiliation (based on the past Project Information) *help 2023: 核融合科学研究所, 研究部, 准教授
2019 – 2021: 核融合科学研究所, ヘリカル研究部, 准教授
2014 – 2016: 核融合科学研究所, ヘリカル研究部, 助教
Review Section/Research Field
Principal Investigator
Basic Section 14020:Nuclear fusion-related
Except Principal Investigator
Basic Section 31010:Nuclear engineering-related / Nuclear fusion studies
Keywords
Principal Investigator
アルヴェン固有モード / 高速イオン閉じ込め / 中性子 / 重水素実験 / 中性子計測 / 高エネルギー粒子閉じ込め / 核融合プラズマ / 放射線計測 / 高エネルギー粒子 / 磁場閉じ込めプラズマ … More
Except Principal Investigator
… More 中性子カメラ / Cl含有シンチレータ / 高速中性子 / 核反応 / 35Cl / 高速中性子カメラ / 高エネルギーイオン閉じ込め / 中性子計測 / 放射線 / プラズマ・核融合 / 高速中性子シンチレータ / 中性子発生分布 / 高速中性子検出 / 核融合プラズマ Less
  • Research Projects

    (3 results)
  • Research Products

    (32 results)
  • Co-Researchers

    (5 People)
  •  導波路型塩素含有シンチレータによる高性能かつ小型軽量な高速中性子カメラの開発

    • Principal Investigator
      高田 英治
    • Project Period (FY)
      2023 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 31010:Nuclear engineering-related
    • Research Institution
      National Institute of Technology, Toyama College
  •  Effect of Alfven velocity on energetic ion transport due to wave-particle interactionPrincipal Investigator

    • Principal Investigator
      Ogawa Kunihiro
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 14020:Nuclear fusion-related
    • Research Institution
      National Institute for Fusion Science
  •  Development of standard neutron camera for fusion study

    • Principal Investigator
      Isobe Mitsutaka
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Nuclear fusion studies
    • Research Institution
      National Institute for Fusion Science

All 2022 2021 2020 2019 2017 2016 2014 Other

All Journal Article Presentation

  • [Journal Article] Evaluation of Alpha Particle Emission Rate Due to the p-<sup>11</sup>B Fusion Reaction in the Large Helical Device2022

    • Author(s)
      Ogawa K.、Isobe M.、Nuga H.、Seki R.、Ohdachi S.、Osakabe M.
    • Journal Title

      Fusion Science and Technology

      Volume: 78 Issue: 3 Pages: 175-185

    • DOI

      10.1080/15361055.2021.1973294

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Journal Article] A study of beam ion and deuterium?deuterium fusion-born triton transports due to energetic particle-driven magnetohydrodynamic instability in the large helical device deuterium plasmas2021

    • Author(s)
      Ogawa K.、Isobe M.、Nuga H.、Kamio S.、Fujiwara Y.、Kobayashi M.I.、Sangaroon S.、Takada E.、Seki R.、Yamaguchi H.、Murakami S.、Jo J.、Osakabe M.
    • Journal Title

      Nuclear Fusion

      Volume: 61 Issue: 9 Pages: 096035-096035

    • DOI

      10.1088/1741-4326/ac0d8a

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Journal Article] Progress on Integrated Neutron Diagnostics for Deuterium Plasma Experiments and Energetic Particle Confinement Studies in the Large Helical Device During the Campaigns from FY2017 to FY20192021

    • Author(s)
      Kunihiro Ogawa, Mitsutaka Isobe, and Masaki Osakabe
    • Journal Title

      Plasma and Fusion Research

      Volume: 16 Issue: 0 Pages: 1102023-1102023

    • DOI

      10.1585/pfr.16.1102023

    • NAID

      130008022663

    • ISSN
      1880-6821
    • Year and Date
      2021-03-12
    • Language
      English
    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Journal Article] Time-resolved secondary triton burnup 14 MeV neutron measurement by a new scintillating fiber detector in middle total neutron emission ranges in deuterium large helical device plasma experiments2021

    • Author(s)
      Ogawa K.、Isobe M.、Sangaroon S.、Takada E.、Nakada T.、Murakami S.、Jo J.、Zhong G. Q.、Zhang Yipo、Tamaki S.、Murata I.
    • Journal Title

      AAPPS Bulletin

      Volume: 31 Issue: 1 Pages: 1-9

    • DOI

      10.1007/s43673-021-00023-2

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Journal Article] Characteristics of neutron emission profile from neutral beam heated plasmas of the Large Helical Device at various magnetic field strengths2021

    • Author(s)
      Ogawa K、Isobe M、Sugiyama S、Spong D A、Sangaroon S、Seki R、Nuga H、Yamaguchi H、Kamio S、Fujiwara Y、Kobayashi M I、Jo J、Osakabe M
    • Journal Title

      Plasma Physics and Controlled Fusion

      Volume: 63 Issue: 6 Pages: 065010-065010

    • DOI

      10.1088/1361-6587/abf575

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Journal Article] Energetic particle transport and loss induced by helically-trapped energetic-ion-driven resistive interchange modes in the Large Helical Device2020

    • Author(s)
      30.K. Ogawa, M. Isobe, S. Sugiyama, H. Matsuura, D. A. Spong, H. Nuga, R. Seki, S. Kamio, Y. Fujiwara, H. Yamaguchi, M. Osakabe, and LHD Experiment Group
    • Journal Title

      Nuclear Fusion

      Volume: 60 Issue: 11 Pages: 112011-112011

    • DOI

      10.1088/1741-4326/ab6da0

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Journal Article] Effects of gamma-ray irradiation on electronic and non-electronic equipment of the Large Helical Device2017

    • Author(s)
      K. Ogawa, T. Nishitani, M. Isobe, M. Sato, M. Yokota, H. Hayashi, T. Kobuchi, T. Nishimura, S. Imai
    • Journal Title

      Plasma Science and Technology

      Volume: 19 Issue: 2 Pages: 025601-025601

    • DOI

      10.1088/2058-6272/19/2/025601

    • NAID

      120007116695

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Journal Article] Investigation of irradiation effects on highly integrated leading edge electronic components of diagnostics and control systems for the LHD deuterium operation2017

    • Author(s)
      K. Ogawa, T. Nishitani, M. Isobe, I. Murata, Y. Hatano, S. Matsuyama, H. Nakanishi, K. Mukai, M. Sato, M. Yokota, T. Kobuchi, T. Nishimura, and M. Osakabe
    • Journal Title

      Nuclear Fusion

      Volume: 印刷中

    • NAID

      120007116709

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Journal Article] Radiation Field Estimation for the Diagnostic and Control Components by Monte Carlo Neutronics Calculations with LHD 3-Dimensional Modeling2016

    • Author(s)
      Takeo Nishitani, Kunihiro Ogawa, Kiyohiko Nishimura, and Mitsutaka Isobe
    • Journal Title

      Plasma and Fusion Research

      Volume: 11 Issue: 0 Pages: 2405057-2405057

    • DOI

      10.1585/pfr.11.2405057

    • NAID

      130005243443

    • ISSN
      1880-6821
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Journal Article] Development of Fast Neutron Pinhole Camera using Nuclear Emulsion for Neutron Emission Profile Measurement in KSTAR2016

    • Author(s)
      Y. Izumi, H. Tomita, Y, Nakayama, S. Hayashi, K. Morishima, M. Isobe, M.S. Cheon, K. Ogawa, T. Nishitani, T. Naka, T. Nakano, M. Nakamura, and T. Iguchi
    • Journal Title

      Review of Scientific Instruments

      Volume: 87 Issue: 11

    • DOI

      10.1063/1.4963866

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Journal Article] Development of Fast-Neutron Directional Detector for Fusion Neutron Profile Monitor at LHD2016

    • Author(s)
      Eiji Takada, Akihiro Fujisaki, Naoki Nakada, Mitsutaka Isobe, Kunihiro Ogawa, Takeo Nishitani, and Hideki Tomita
    • Journal Title

      Plasma and Fusion Research

      Volume: 11 Issue: 0 Pages: 2405020-2405020

    • DOI

      10.1585/pfr.11.2405020

    • NAID

      130005243515

    • ISSN
      1880-6821
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Journal Article] Wide dynamic range neutron flux monitor having fast time response for the Large Helical Device2014

    • Author(s)
      M. Isobe, K. Ogawa, H. Miyake, H. Hayashi, T. Kobuchi, Y. Nakano, K. Watanabe, A. Uritani, T. Misawa, T. Nishitani, M. Tomitaka, T. Kumagai, Y. Mashiyama, D. Ito, S. Kono, M. Yamauchi, Y. Takeiri
    • Journal Title

      Review of Scientific Instruments

      Volume: 85 Issue: 11

    • DOI

      10.1063/1.4891049

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Journal Article] Progress in Development of the Neutron Profile Monitor for the large helical device2014

    • Author(s)
      K. Ogawa, M. Isobe, E. Takada, Y. Uchida, K. Ochiai, H. Tomita, A. Uritani, T. Kobuchi, and Y. Takeiri
    • Journal Title

      Review of Scientific Instruments

      Volume: 85 Issue: 11

    • DOI

      10.1063/1.4890399

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Energetic Particle Confinement Study Using Integrated Neutron Diagnostics in the Large Helical Device Deuterium Plasmas2021

    • Author(s)
      Kunihiro Ogawa, Mitsutaka Isobe, Siriyaporn Sangaroon, Hideo Nuga, Ryosuke Seki, Shuji Kamio, Eiji Takada, and Masaki Osakabe
    • Organizer
      International Conference on Frontiers of Physics -2022 (ICFP-2022) Kathmandu Nepal
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] 大型ヘリカル装置における高エネルギーイオン励起不安定性による高エネルギーイオン輸送の研究2021

    • Author(s)
      7.K. Ogawa, M. Isobe, S. Sangaroon, D. A. Spong, H. Matsuura, H. Nuga, R. Seki, S. Kamio, Y. Fujiwara, H. Yamaguchi, M. I. Kobayashi, J. Jo, and M. Osakabe
    • Organizer
      日本物理学会第76回年次大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] A Comprehensive Study of Energetic Particle Transport Due to Energetic Particle Driven MHD Instabilities in LHD Deuterium Plasmas2021

    • Author(s)
      K. Ogawa, M. Isobe, S. Kamio, Y. Fujiwara, S. Sangaroon, R. Seki, H. Nuga, H. Yamaguchi, M. I. Kobayashi, and M. Osakabe
    • Organizer
      The 28th IAEA Fusion Energy Conference (FEC 2020), Online, 10-15 May 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] Evaluation of alpha particle emission rate due to p-11B fusion reaction in the Large Helical Device2021

    • Author(s)
      K. Ogawa, M. Isobe, H. Nuga, R. Seki, S. Ohdachi, and M. Osakabe
    • Organizer
      IEEE Pulsed Power Conference & Symposium on Fusion Engineering
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] Energetic Ion Transport due to Energetic Particle Continuum Mode in Deuterium LHD Plasmas2021

    • Author(s)
      K. Ogawa, M. Isobe, S. Kamio, H. Nuga, R. Seki, S. Sangaroon, H. Yamaguchi, Y. Fujiwara, E. Takada, S. Murakami, J. Jo, and M. Osakabe
    • Organizer
      17th IAEA Technical Meeting on Energetic Particles and Theory of Plasma Instabilities in Magnetic Confinement Fusion
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] 大型ヘリカル装置の重水素実験における中性子計測と高エネルギー粒子閉じ込め研究の進展2020

    • Author(s)
      6.小川国大、磯部光孝、長壁正樹
    • Organizer
      第37回プラズマ・核融合学会年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] Energetic Particle Transport and Loss Induced by Helically-trapped Energetic-ion-driven Resistive Interchange Mode in the Large Helical Device2019

    • Author(s)
      Kunihiro Ogawa
    • Organizer
      16th Technical Meeting on Energetic Particles in Magnetic Confinement Systems - Theory of Plasma Instabilities
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] Development of Neutron Energy Spectrometer in Large Helical Device2019

    • Author(s)
      小川国大
    • Organizer
      プラズマ・核融合学会
    • Data Source
      KAKENHI-PROJECT-19K03798
  • [Presentation] Investigation on irradiation effects on highly integrated leading edge electronic components of diagnostics and control systems for the LHD deuterium operation2016

    • Author(s)
      K. Ogawa, T. Nishitani, M. Isobe, Y. Hatano, S. Matsuyama, H. Nakanishi, K. Mukai, M. Sato, M. Yokota, T. Kobuchi, T. Nishimura, and M. Osakabe
    • Organizer
      26th IAEA Fusion Energy Conference
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2016-10-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Neutron Diagnostics for LHD Deuterium Experiments2016

    • Author(s)
      Mitsutaka Isobe, Kunihiro Ogawa, Takeo Nishitani, Neng Pu, Hiroki Kawase, and Masaki Osakabe
    • Organizer
      1ST NFRI MINI-WORKSHOP ON ENERGETIC PARTICLES
    • Place of Presentation
      daejeon, Korea
    • Year and Date
      2016-11-22
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Preparation status of the neutron diagnostics for the LHD deuterium experiment2016

    • Author(s)
      T. Nishitani, K. Ogawa, and M. Isobe
    • Organizer
      13th Meeting of the ITPA Topical Group on Diagnostics
    • Place of Presentation
      Budker Institute of Nuclear Physics, Russian
    • Year and Date
      2016-06-21
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] LHD中性子プロファイルモニターの空間分解能評価2016

    • Author(s)
      河瀬広樹、 小川国大、 西谷健夫、 磯部光孝
    • Organizer
      第33回 プラズマ・核融合学会 年会
    • Place of Presentation
      東北大学青葉山キャンパス
    • Year and Date
      2016-11-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] モンテカルロ計算による LHD 中性子プロファイルモニターの特性評価2016

    • Author(s)
      西谷健夫、小川国大、磯部光孝
    • Organizer
      第11回核融合エネルギー連合講演会―核融合発電実現に向けて加速する研究開発-
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2016-07-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Monte Carlo simula/on of the neutron measurement for the Large Helical Device deuterium experiments2016

    • Author(s)
      Takeo Nishitani, Kunihiro Ogawa, Mitsutaka Isobe
    • Organizer
      29th Symposium on Fusion Technology
    • Place of Presentation
      Prague, Czech Republic
    • Year and Date
      2016-09-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Development of Fast Neutron Camera using Nuclear Emulsion for Neutron Emission Profile Measurement in KSTAR2016

    • Author(s)
      Y. Izumi, H. Tomita, Y, Nakayama, K. Morishima, S. Hayashi, M. Isobe, M.S. Cheon, K. Ogawa, T. Naka, T. Nakano, M. Nakamura, and T. Iguchi
    • Organizer
      21st Topical Conference on High-Temperature Plasma Diagnostics
    • Place of Presentation
      Madison, Wisconsin, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] IFMIF/EVEDA原型加速器入射器における重水素―重水素反応中性子測定2016

    • Author(s)
      小川国大、西谷健夫、磯部光孝、近藤恵太郎、落合謙太郎、春日井敦、権セロム、太田雅之
    • Organizer
      第11回核融合エネルギー連合講演会―核融合発電実現に向けて加速する研究開発-
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2016-07-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Development of Fusion Neutron Pinhole Camera for Neutron Emission Profile Measurement in KSTAR2016

    • Author(s)
      Yuya Izumi, Yusuke Mori, Takumi Ohshima, Hideki Tomita, Kunihiro Morishima, Kanji Watanabe, MunSeong Cheon, Mitsutaka Isobe, Kunihiro Ogawa, Takeo Nishitani, Tatsuhiro Naka, Toshiyuki Nakano, Mitsuhiro Nakamura, and Tetsuo Iguchi
    • Organizer
      8th Korea-Japan Seminar on Advanced Diagnostics for Steady-State Fusion Plasmas
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2016-08-24
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Progress in Development of the Neutron Profile Monitor for the large helical device

    • Author(s)
      K. Ogawa, M. Isobe, E. Takada, Y. Uchida, K. Ochiai, H. Tomita, A. Uritani, T. Kobuchi, and Y. Takeiri
    • Organizer
      The 20th Topical Conference on High-Temperature Plasma Diagnostics
    • Place of Presentation
      Atlanta, Georgia, USA
    • Year and Date
      2014-05-01 – 2014-05-05
    • Data Source
      KAKENHI-PROJECT-26289359
  • [Presentation] Wide dynamic range neutron flux monitor having fast time response for the Large Helical Device

    • Author(s)
      M. Isobe, K. Ogawa, H. Miyake, H. Hayashi , T. Kobuchi , Y. Nakano , K. Watanabe , A. Uritani , T. Misawa , T. Nishitani , M. Tomitaka , T. Kumagai , Y. Mashiyama , D. Ito , S. Kono , M. Yamauchi, Y. Takeiri
    • Organizer
      The 20th Topical Conference on High-Temperature Plasma Diagnostics
    • Place of Presentation
      Atlanta, Georgia, USA
    • Year and Date
      2014-05-01 – 2014-05-05
    • Data Source
      KAKENHI-PROJECT-26289359
  • 1.  Isobe Mitsutaka (00300731)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 16 results
  • 2.  MUKAI Kiyofumi (90632266)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 3.  高田 英治 (00270885)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  鎌田 圭 (60639649)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  島添 健次 (70589340)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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