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NAGAI Tsugunobu  長井 嗣信

ORCIDConnect your ORCID iD *help
Researcher Number 60260527
Other IDs
Affiliation (based on the past Project Information) *help 2016 – 2017: 東京工業大学, 理学院, 教授
2015: 東京工業大学, 大学院理工学研究科(理学系), 教授
2015: 東京工業大学, 大学院理工学研究科, 教授
2015: 東京工業大学, 地球惑星科学, 教授
2014 – 2015: 東京工業大学, 理学院地球惑星科学系, 教授 … More
2011 – 2014: 東京工業大学, 理工学研究科, 教授
2012: 東京工業大学, 大学院・理工学研究科, 教授
2010: 東京工業大学, 大学院・理工学研究科, 教授
2006: Tokyo Institute of Technology, Graduate School of Science and Engineering, Professor, 大学院理工学研究科, 教授
2000 – 2005: 東京工業大学, 大学院・理工学研究科, 教授
1997 – 1999: 東京工業大学, 理学部, 教授
1998: Guraduate School of Science and Engineering, Tokyo Institite of Technology, Professor, 大学院・理工学研究科, 教授
1996: 東京工業大学, 理学部・地球惑星科学科, 助教授
1994 – 1995: 東京工業大学, 理学部, 助教授
1994: Tokyo Terrestrial of Technology, 理学部, 助教授 Less
Review Section/Research Field
Principal Investigator
Space and upper atmospheric physics / Space and upper atmospheric physics
Except Principal Investigator
Plasma science / Space and upper atmospheric physics / Space and upper atmospheric physics
Keywords
Principal Investigator
サブストーム / 磁気圏尾部 / 磁気圏 / magnetotail / substorm / MHD / magnetosphere / 磁気リコネクション / 磁気嵐 / 放射線帯 … More / simulation / anomalous resistivity / magnetogydrodynamics / electron heating / Hall current / magnetic reconnection / シミュレーション / 異常抵抗 / 磁気流体 / 電子加熱 / ホール電流 / reconnection / The magnetosphere-ionosphere coupling / the Hall current system / field-aligned current / ホール効果 / リコネクション / 磁気圏電離圏結合 / ホール電流系 / 沿磁力線電流 / electron flux / magnetic storm / magnetic field / radiation belts / 磁場変動 / 相対論的電子 / 粒子フラックス / 地磁気活動 / 静止衛星 / 加速機構 / 電子フラックス / 地磁気嵐 / 磁場構造 / 宇宙プラズマ / 地球磁気圏 / オーロラ / 地球放射線帯 / 高エネルギー電子 / 宇宙天気 / 太陽地球システム / プラズモイド … More
Except Principal Investigator
GEOTAIL衛星 / 磁気リコネクション / サブストーム / WCRP / CLIVAR / GAME / GEWEX / Magnetic reconnection / GEOTAIL satellite / 磁力線再結合 / パルサー風 / 非線形力学 / 磁気拡散 / 相対論プラズマ / アルゴリズム / 高速流体力学 / プラズマ粒子シミュレーション / 相対論 / 磁気流体力学 / 衝撃波 / 地球電磁気 / 超高層物理学 / 宇宙科学 / 磁気圏・電離圏 / カタパルト電流層 / MMS衛星 / THEMIS計画 / カタパルト電流層 / オーロラ / 地球惑星磁気圏 / サブストーム / Shock acceleration / Substorm / Plasma transport / Magnetospheric Structure / 衝撃波加速 / プラズマ輸送 / 磁気圏構造 / TOGA-TAO / Decadal Variability / Monsoon / SPARC / アジア・モンスーン / 気候変動 / TOGA-COARE / decadal変動 / モンスーン / Plasma waves / Slow-mode shock / Interplanetary magnetic field / Neutral sheet / Magnetotail / Magnetosphere / 広周波数帯静電ノイズ / 磁気中性線 / プラズマ加速 / ラングミュア波 / プラズモイド / 惑星間空間 / 太陽風 / 磁気圏境界面 / プラズマ波動 / 低速モード衝撃波 / 惑星間空間磁場 / 磁気中性面 / 磁気圏尾部 / ジオテイル衛星 / 磁気圏 Less
  • Research Projects

    (11 results)
  • Research Products

    (50 results)
  • Co-Researchers

    (107 People)
  •  A challenge to construct a new substorm image by coordinating ground auroral observations and in-situ spacecraft observations

    • Principal Investigator
      Machida Shinobu
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Nagoya University
  •  Three-dimensional structure of magnetic reconnection in the magnetotailPrincipal Investigator

    • Principal Investigator
      Nagai Tsugunobu
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Tokyo Institute of Technology
  •  Basic plasma processes in the termination shock in a striped pulsar wind

    • Principal Investigator
      Zenitani Seiji
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Plasma science
    • Research Institution
      National Astronomical Observatory of Japan
  •  Studies on acceleration mechanisms of relativistic electrons in theEarth's outer radiation belt with observations and simulationsPrincipal Investigator

    • Principal Investigator
      NAGAI Tsugunobu
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Tokyo Institute of Technology
  •  Magnetic reconnection in the Earth's magnetospherePrincipal Investigator

    • Principal Investigator
      NAGAI Tsugunobu
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Tokyo Institute of Technology
  •  Contribution of the Hall current effect in the substorm current systemPrincipal Investigator

    • Principal Investigator
      NAGAI Tsugunobu
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Tokyo Institute of Technology
  •  Unified Model on Dynamic Structure of Magnetosphere

    • Principal Investigator
      MUKAI Toshifumi, 西田 篤弘
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (A).
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      The Institute of Space and Astronautical Science
  •  Study of acceleration processes of Earth's radiation belts particlesPrincipal Investigator

    • Principal Investigator
      NAGAI Tsugunobu
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      TOKYO INSTITUTE OF TECHNOLOGY
  •  International cooperation in global climate-change research

    • Principal Investigator
      SUMI Akimasa
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      University of Tokyo
  •  地球磁気圏近尾部と遠尾部との比較によるサブストームの発達過程の研究Principal Investigator

    • Principal Investigator
      長井 嗣信
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Tokyo Institute of Technology
  •  Investigation of the Geomagnetic Tail by the GEOTAIL Satellite

    • Principal Investigator
      NISHIDA Atsuhiro
    • Project Period (FY)
      1992 – 1994
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      Institute of Space and Astronautical Science

All 2017 2016 2015 2014 2013 2012 2011 2010 2006 2005 2004 2003 Other

All Journal Article Presentation

  • [Journal Article] An analysis of magnetic reconnection events and their associated auroral enhancements2017

    • Author(s)
      Case N. A.、Grocott A.、Milan S. E.、Nagai T.、Reistad J. P.
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 122 Issue: 3 Pages: 2922-2935

    • DOI

      10.1002/2016ja023586

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Journal Article] Particle dynamics in the electron current layer in collisionless magnetic reconnection2016

    • Author(s)
      Zenitani Seiji、Nagai Tsugunobu
    • Journal Title

      Physics of Plasmas

      Volume: 23 Issue: 10 Pages: 102102-102102

    • DOI

      10.1063/1.4963008

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Journal Article] Stepwise tailward retreat of magnetic reconnection: THEMIS observations of an auroral substorm2016

    • Author(s)
      A. Ieda, Y. Nishimura, Y. Miyashita, V. Angelopoulos, A. Runov, T. Nagai, H. U. Frey, D. H. Fairfield, J. A. Slavin, H. Vanhamäki, H. Uchino, R. Fujii, Y. Miyoshi, and S. Machida
    • Journal Title

      Journal of Geophysical Research Space Physics

      Volume: 121 Issue: 5 Pages: 4548-4568

    • DOI

      10.1002/2015ja022244

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05568, KAKENHI-PROJECT-26247082
  • [Journal Article] Decay of mesoscale flux transfer events during quasi-continuous spatially extended reconnection at the magnetopause2016

    • Author(s)
      Hasegawa, H., N. Kitamura, Y. Saito, et al.
    • Journal Title

      Geophysical Research Letters

      Volume: 43 Issue: 10 Pages: 4755-4762

    • DOI

      10.1002/2016gl069225

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05306, KAKENHI-PROJECT-26247082
  • [Journal Article] Thick escaping magnetospheric ion layer in magnetopause reconnection with MMS observations2016

    • Author(s)
      Nagai, T, N. Kitamura, H. Hasegawa, I. Shinohara, S. Yokota, Y. Saito, R. Nakamura, B. L. Giles, C. J. Pollock, T. E. Moore, J. C. Dorelli, D. J. Gershman, W. R. Paterson, M. O. Chandler, V. Coffey, C. T. Russell, R. J. Strangeway, M. Oka, and J. L. Burch
    • Journal Title

      Geophysical Research Letters

      Volume: 43 Issue: 12 Pages: 6028-6035

    • DOI

      10.1002/2016gl069085

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05306, KAKENHI-PROJECT-26247082
  • [Journal Article] Shift of the magnetopause reconnection line to the winter hemisphere under southward IMF conditions: Geotail and MMS observations2016

    • Author(s)
      Kitamura, N., H. Hasegawa, Y. Saito, I. Shinohara, S. Yokota, T. Nagai, C. J. Pollock, B. L. Giles, T. E. Moore, J. C. Dorelli, D. J. Gershman, L. A. Avanov, W. R. Paterson, V. Coffey, M. O. Chandler, J.-A. Sauvaud, B. Lavraud, R. B. Torbert, C. T. Russell, R. J. Strangeway, J. L. Burch
    • Journal Title

      Geophysical Research Letters

      Volume: 43 Issue: 11 Pages: 5581-5588

    • DOI

      10.1002/2016gl069095

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05306, KAKENHI-PROJECT-26247082
  • [Journal Article] A 2-D empirical plasma sheet pressure model for substorm growth phase using the Support Vector Regression Machine2015

    • Author(s)
      C. Yue, C. Wang, L. Lyons, Y. Wang, T. Hsu, M. Henderson, V. Angelopoulos, A. T. Y. Lui, and T. Nagai
    • Journal Title

      Journal of Geophysical Research

      Volume: 120 Issue: 3 Pages: 19571973-19571973

    • DOI

      10.1002/2014ja020787

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400476
  • [Journal Article] Ion acceleration processes in magnetic reconnection: Geotail observations in the magnetotail2015

    • Author(s)
      T. Nagai, I. Shinohara and S. Zenitani
    • Journal Title

      Journal of Geophysical Research. A:Space Physics

      Volume: 120 Issue: 3 Pages: 1766-1783

    • DOI

      10.1002/2014ja020737

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24540483, KAKENHI-PROJECT-25400476, KAKENHI-PROJECT-25871054, KAKENHI-PROJECT-26247082
  • [Journal Article] Empirical modeling of 3-D force-balanced plasma and magnetic field structures during substorm growth phase2015

    • Author(s)
      C. Yue, C., C.-P. Wang, Y. Nishimura, K. R. Murphy, X. Xing, L. Lyons, M. Henderson, V. Angelopoulos, A. T. Y. Lui, and T. Nagai
    • Journal Title

      Journal of Geophysical Research

      Volume: 120 Issue: 8 Pages: 64966513-64966513

    • DOI

      10.1002/2015ja021226

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400476
  • [Journal Article] The dawn-dusk length of the X line in the near-Earth magnetotail: Geotail survey in 1994-20142015

    • Author(s)
      T. Nagai, I. Shinohara, and S. Zenitani
    • Journal Title

      Journal of Geophysical Research

      Volume: 120 Issue: 10 Pages: 87628773-87628773

    • DOI

      10.1002/2015ja021606

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400476, KAKENHI-PROJECT-26247082
  • [Journal Article] The location and rate of occurrence of near-Earth magnetotail reconnection as observed by Cluster and Geotail2014

    • Author(s)
      Genestreti, K. J., S. A. Fuselier, J. Goldstein, T. Nagai, and J. P. Eastwood
    • Journal Title

      Journal of Atmospheric and Solar-Terrestrial Physics

      Volume: 121 Pages: 98-109

    • DOI

      10.1016/j.jastp.2014.10.005

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Journal Article] An empirical model for the location and occurrence rate of near-Earth magnetotail reconnection2013

    • Author(s)
      K. J. Genestreti, S. A. Fuselier, J. Goldstein and T. Nagai
    • Journal Title

      Journal of Geophysical Research

      Volume: 118 Issue: 10 Pages: 6389-6396

    • DOI

      10.1002/2013ja019125

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400476
  • [Journal Article] Three-dimensional structure of magnetic reconnection in the magnetotail from Geotail observations2013

    • Author(s)
      T. Nagai, I. Shinohara, S. Zenitani, R. Nakamura, T.K.M. Nakamura, M. Fujimoto, Y. Saito, T. Mukai
    • Journal Title

      Journal of Geophysical Research. A:Space Physics

      Volume: 118 Issue: 4 Pages: 1667-1678

    • DOI

      10.1002/jgra.50247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540483, KAKENHI-PROJECT-25400476
  • [Journal Article] Ion and electron dynamics in the ion-electron decoupling region of magnetic reconnection with Geotail observations2013

    • Author(s)
      T. Nagai, S. Zenitani, I. Shinohara, R. Nakamura, M. Fujimoto, Y. Saito, T. Mukai
    • Journal Title

      Journal of Geophysical Research. A:Space Physics

      Volume: 118 Issue: 12 Pages: 7703-7713

    • DOI

      10.1002/2013ja019135

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540483, KAKENHI-PROJECT-25400476, KAKENHI-PROJECT-25871054
  • [Journal Article] Kinetic aspects of the ion current layer in a reconnection outflow exhaust2013

    • Author(s)
      Seiji Zenitani, Iku Shinohara, Tsugunobu Nagai, and Tomohide Wada
    • Journal Title

      Physics of Plasmas

      Volume: 20 Issue: 9 Pages: 92120-92120

    • DOI

      10.1063/1.4821963

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25871054
  • [Journal Article] Rebuilding process of the outer electron radiation belt: The spacecraft Akebono observations2012

    • Author(s)
      T. Nagai
    • Journal Title

      Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere, Geophysical Monograph Series

      Volume: 199 Pages: 177-187

    • DOI

      10.1029/2012gm001281

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Journal Article] Rebuilding process of the outer electron radiation belt: The spacecraft Akebono observations, Dynamics of the Earth's Radiation Belts and Inner Magnetosphere2012

    • Author(s)
      Nagai, T.
    • Journal Title

      Geophysical Monograph Series

      Volume: 199 Pages: 177-187

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Journal Article] Rapid rebuilding of the outer radiation belt2011

    • Author(s)
      Glocer, A., M.-C. Fok, T. Nagai, G. Toth, T. Guild, and J. Blake
    • Journal Title

      J. Geophys. Res.

      Volume: 116 Issue: A9 Pages: 1-21

    • DOI

      10.1029/2011ja016516

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Journal Article] Recent developments in the radiation belt environment model2011

    • Author(s)
      Fok.M.-C., A.Glocer, Q.Zheng, R.B.Horne, N.P.Meredith, J.M.Albert, T.Nagai
    • Journal Title

      J.Atmospheric and Solar-Terrestrial Physics

      Volume: (In press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Journal Article] Recent developments in the radiation belt environment model2011

    • Author(s)
      Fok. M.-C., A. Glocer, Q. Zheng, R.B. Horne, N.P. Meredith, J.M. Albert and T. Nagai
    • Journal Title

      J. Atmos Solar-Terr. Phys

      Volume: 73 Issue: 11-12 Pages: 1435-1443

    • DOI

      10.1016/j.jastp.2010.09.033

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Journal Article] Location of magnetic reconnection in the magnetotail2006

    • Author(s)
      T.Nagai
    • Journal Title

      Space Science Reviews 122

      Pages: 39-54

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] Solar wind control of the radial distance of the magnetic reconnection site in the magnetotail2005

    • Author(s)
      T.Nagai, M.Fujimoto, I.Shinohara, S.Machida et al.
    • Journal Title

      J. Geophysical Research 110

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] The Hall current system for magnetic reconnection In the magnetotail2005

    • Author(s)
      T.Nagai, M.Fujimoto
    • Journal Title

      Particle Acceleration in Astrophysical Plasma Geophysical Monograph Series 156

      Pages: 149-160

    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] Solar wind control of the radial distance of the Magnetic reconnection site in the magnetotail2005

    • Author(s)
      T.Nagai, et al.
    • Journal Title

      J.Geophys.Res. 110

    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] Solar wind control of the radial distance of the magnetic reconnection site in the magnetotail2005

    • Author(s)
      T.Nagai, M.Fujimoto, R.Nakamura, W.Baumjohann, A.Ieda, I.Shinohara, S.Machida, Y.Saito, T.Mukai
    • Journal Title

      J.Geophys.Res. 110, A09208

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] Magnetic reconnection in the magnetotail : Review of the Japanese contribution with the spacecraft Geotail2004

    • Author(s)
      T.Nagai
    • Journal Title

      COSPAR Colloquia Series 16

      Pages: 87-99

    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] The loading-unloading process in the magnetotail during a prolonged steady southward IMF Bz period2004

    • Author(s)
      T.Nagai, R.Nakamura, T.Hori, S.Kokubun
    • Journal Title

      COSPAR Colloquia Series 16

      Pages: 190-193

    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] The structure of the Hall current system in the vicinity of the magnetic reconnection site2003

    • Author(s)
      T.Nagai, I.Shinohara, M.Fujimoto, S.Machida et al.
    • Journal Title

      J. Geophysical Research 108

      Pages: 1357-1357

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340161
  • [Journal Article] The structure of the Hall current system in the vicinity of the magnetic reconnection site2003

    • Author(s)
      T.Nagai, I.Shinohara, M.Fujimoto, S.Machida, R.Nakamura, Y.Saito, T.Mukai
    • Journal Title

      J.Geophys.Res. 108(A10), 1357

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340161
  • [Presentation] Structure of the magnetopause during quasi-continuous spatially-extended magnetic reconnection: Geotail and MMS conjunction on 2015-10-022016

    • Author(s)
      Hasegawa, H., N. Kitamura, Y. Saito, I. Shinohara, S. Yokota, T. Nagai, S. Zenitani, and The MMS team
    • Organizer
      Japan Geoscience Union Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] Non-active flow reversals in magnetotail2015

    • Author(s)
      Shinohara, I., T. Nagai, and M. Fujimoto
    • Organizer
      Japan Geoscienece Union Meeting 2015
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2015-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] Two types of flow reversal events observed in magnetotail2015

    • Author(s)
      Shinohara, I., T. Nagai, M. Fujimoto, H. Kojima, and S. Zenitani
    • Organizer
      American Geophysical Union Fall Meeting 2015
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2015-12-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] Difference between active X-line and ordinary flow reversals in magnetotail2015

    • Author(s)
      Shinohara, I., M. Fujimoto, T. Nagai, and H. Kojima
    • Organizer
      European Geosciences Union General Assembly 2015
    • Place of Presentation
      Wien, Austria
    • Year and Date
      2015-04-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] Structure of Magnetic Reconnection in the Near-Earth Magnetotail2015

    • Author(s)
      T. Nagai
    • Organizer
      Chapman Conference on Magnetospheric Dynamics
    • Place of Presentation
      Fairbanks, USA
    • Year and Date
      2015-09-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400476
  • [Presentation] Structure of magnetic reconnection in the near=Earth magnetotail2015

    • Author(s)
      Nagai, T.
    • Organizer
      Chapman Conference on Magnetospheric Dynamics
    • Place of Presentation
      Fairbanks, USA
    • Year and Date
      2015-09-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] Geotail Wave Observations in the Reconnection Diffusion Region2015

    • Author(s)
      Shinohara, I., H. Kojima, T. Nagai, S. Zenitani, and M. Fujimoto
    • Organizer
      12th Asia Oceania Geosciences Society Annual Meeting
    • Place of Presentation
      Singapore
    • Year and Date
      2015-08-02
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] Geotail observation of low frequency wave activity in a 3D structure of magnetotail reconnection site2014

    • Author(s)
      Shinohara, I., T. Nagai, H. Kojima, S. Zenitani and M. Fujimoto
    • Organizer
      American Geophysical Union Fall Meeting 2014
    • Place of Presentation
      SanFrancisco, USA
    • Year and Date
      2014-12-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26247082
  • [Presentation] 人工衛星Geotailによる磁気リコネクションの観測2014

    • Author(s)
      長井嗣信
    • Organizer
      日本地球惑星科学連合
    • Place of Presentation
      パシフィコ横浜、横浜市
    • Year and Date
      2014-04-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400476
  • [Presentation] Dawn-dusk asymmetry of magnetic reconnection structure in the magnetotail2013

    • Author(s)
      T. nagai
    • Organizer
      American Geophysical Union 2013 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400476
  • [Presentation] Structure of magnetic reconnection in the Earth's magnetotail:Geotail observations2013

    • Author(s)
      T. Nagai
    • Organizer
      AGU Chapman Conference
    • Place of Presentation
      Reykjavik, Iceland.
    • Year and Date
      2013-03-12
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] Magnetic diffusion and ion nonlinear dynamics in magnetic reconnection2013

    • Author(s)
      Zenitani, S., Shinohara, I., Nagai, T., Wada, T.
    • Organizer
      AGU fall meeting 2013
    • Place of Presentation
      Moscone Center, San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-25871054
  • [Presentation] Structure of magnetic reconnection in the Earth's magnetotail: Geotail observations2013

    • Author(s)
      T. Nagai
    • Organizer
      American Geophysical Union Chapman Conference
    • Place of Presentation
      Reikjavik, Iceland
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] 無衝突リコネクションの磁気拡散領域とイオンの非線形力学2013

    • Author(s)
      銭谷誠司, 篠原育, 長井嗣信, 和田智秀
    • Organizer
      日本天文学会秋季年会
    • Place of Presentation
      東北大学、宮城県
    • Data Source
      KAKENHI-PROJECT-25871054
  • [Presentation] Linkage of magnetic reconnection in the magnetotail to substorm onset on the ground2011

    • Author(s)
      T. Nagai, and O. Amm
    • Organizer
      AGU Chapman Conference
    • Place of Presentation
      Fairbanks, U.SA.
    • Year and Date
      2011-03-04
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] Linkage of magnetic reconnection in the magnetotail to substorm onset on the ground2011

    • Author(s)
      T.Nagai, O.Amm
    • Organizer
      AGU Chapman Conference
    • Place of Presentation
      Fairbanks, Alaska
    • Year and Date
      2011-03-04
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] Construction of magnetic reconnection in the near-earth magnetotail with Geotail2011

    • Author(s)
      T. Nagai
    • Organizer
      International Union of Geodesy and Geophysics
    • Place of Presentation
      Melbourne, Australia
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] Construction of magnetic reconnection in the Earth's magnetotail with Geotail observations2011

    • Author(s)
      T. Nagai
    • Organizer
      IUGG
    • Place of Presentation
      Melbourne, Australia.
    • Year and Date
      2011-07-05
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] 太陽活動2周期にわたる放射線帯の変動2010

    • Author(s)
      長井嗣信, 浅井佳子
    • Organizer
      あけぼのの22周年記念シンポジウム
    • Place of Presentation
      東京工業大学キャンパスイノベーションセンター
    • Year and Date
      2010-11-22
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] 太陽活動2周期にわたる放射線帯の変動2010

    • Author(s)
      長井嗣信・浅井佳子
    • Organizer
      あけぼのの22周年記念シンポジウム
    • Place of Presentation
      東京工業大学キャンパスイノベーションセンター.
    • Year and Date
      2010-11-22
    • Data Source
      KAKENHI-PROJECT-22540458
  • [Presentation] Magnetic diffusion and ion nonlinear dynamics in magnetic reconnection

    • Author(s)
      Zenitani, S., Shinohara, I., Nagai, T., Wada, T.
    • Organizer
      US Japan Workshop on Magnetic Reconnection (MR 2014)
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2014-05-20 – 2014-05-24
    • Invited
    • Data Source
      KAKENHI-PROJECT-25871054
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  • 107.  長谷川 洋
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