HASEGAWA Hiroshi 長谷川洋

Researcher Number	50435799
Other IDs
Affiliation *help	2015 – 2018 : 国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 助教 2013 – 2014 : 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 助教 2012 : 独立行政法人宇宙航空研究開発機構, その他部局等, 助教 2010 – 2011 : 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 助教 2009 : Japan Aerospace Exploration Agency, 宇宙科学研究本部, 助教 2007 : Japan Aerospace Exploration Agency, 宇宙科学研究本部, 助教 2006 : 独立行政法人宇宙航空研究開発機構, 宇宙科学研究本部, 助手
Review Section/Research Field	Principal Investigator Space and upper atmospheric physics
Keywords	Principal Investigator 磁気フラックスロープ / 磁気リコネクション / 磁気圏界面 / 電磁流体力学 / データ解析手法 / 宇宙プラズマ / プラズマ輸送 / ケルビン・ヘルムホルツ不安定 / 地球惑星磁気圏 / 電子拡散領域 … More

磁気圏編隊観測を用いた三次元磁気リコネクションの研究Principal InvestigatorOngoing
- Principal Investigator
  
  長谷川洋
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Japan Aerospace EXploration Agency
Reconstruction of space plasma structures in four-dimensional spacetime from multi-spacecraft observationsPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Hiroshi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Japan Aerospace Exploration Agency
Revealing spatiotemporal evolution of eddy turbulence in the magnetospheric boundary layer with multi-spacecraft measurementsPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Hiroshi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Japan Aerospace Exploration Agency
その場観測から宇宙プラズマ構造の二次元像を再現する手法の開発と試験Principal Investigator
- Principal Investigator
  
  長谷川洋
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Japan Aerospace Exploration Agency

All 2017 2016 2015 2014 2013 2012 2011 2010 2009 2007 2006 Other

All Journal Article Presentation

[Journal Article] Dawn-dusk asymmetries at the terrestrial magnetopause: Observations2016
- Author(s)
  Haaland, S., H. Hasegawa, J. DeKeyser, and L. Maes
- Journal Title
  
  Geophysical Monograph Ser.
  
  Volume : N/A
- Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05306
[Journal Article] Reconstruction of the electron diffusion region2016
- Author(s)
  Sonnerup, B. U. O., H. Hasegawa, R. E. Denton, and T. K. M. Nakamura
- Journal Title
  
  Journal of Geophysical Research-Space Physics
  
  Volume : 121 Pages : 4279-4290
- DOI
  10.1002/2016JA022430
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[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 Pages : 5581-5588
- DOI
  10.1002/2016GL069095
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Journal Article] Reconnection guide field and quadrupolar structure observed by MMS on 16 October 2015 at 1307 UT2016
- Author(s)
  Denton, R. E., B. U. O. Sonnerup, H. Hasegawa, T. D. Phan, C. T. Russell, R. J. Strangeway, B. L. Giles, and R. B. Torbert
- Journal Title
  
  Journal of Geophysical Research-Space Physics
  
  Volume : 121 Pages : 9880-9887
- DOI
  10.1002/2016JA023323
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Journal Article] Motion of the MMS spacecraft relative to the magnetic reconnection structure observed on 16 Oct 2015 at 1307 UT2016
- Author(s)
  Denton, R. E., B. U. O. Sonnerup, H. Hasegawa, T. D. Phan, C. T. Russell, B. L. Giles, D. Gershman, and R. B. Torbert
- Journal Title
  
  Geophysical Research Letters
  
  Volume : 43 Pages : 5589-5596
- DOI
  10.1002/2016GL069214
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[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 Pages : 4755-4762
- DOI
  10.1002/2016GL069225
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[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 Pages : 6028-6035
- DOI
  10.1002/2016GL069085
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Journal Article] Dual-spacecraft reconstruction of a three-dimensional magnetic flux rope at the Earth's magnetopause2015
- Author(s)
  Hasegawa, H., B. U. O. Sonnerup, S. Eriksson, T. K. M. Nakamura, and H. Kawano
- Journal Title
  
  Annales Geophysicae
  
  Volume : 33 Pages : 169-184
- DOI
  10.5194/angeo-33-169-2015
- Peer Reviewed / Open Access / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Formation processes of flux ropes downstream from Martian crustal magnetic fields inferred from Grad-Shafranov reconstruction2014
- Author(s)
  Hara, T., K. Seki, H. Hasegawa, D. A. Brain, K. Matsunaga, M. H. Saito, and D. Shiota
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume : 119 Pages : 7947-7962
- DOI
  10.1002/2014JA019943
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337, KAKENHI-PROJECT-26800255
[Journal Article] The spatial structure of Martian magnetic flux ropes recovered by the Grad-Shafranov reconstruction technique2014
- Author(s)
  原拓也
- Journal Title
  
  J. Geophys. Res. Space Physics
  
  Volume : 119 Pages : 1262-1271
- DOI
  10.1002/2013JA019414
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J05185, KAKENHI-PROJECT-24740337
[Journal Article] Reconstruction of an evolving magnetic flux rope in the solar wind: Decomposing spatial and temporal variations from single-spacecraft data2014
- Author(s)
  Hasegawa, H., B. U. O. Sonnerup, Q. Hu, and T. K. M. Nakamura
- Journal Title
  
  J. Geophys. Res. Space Physics
  
  Volume : 119 Pages : 97-114
- DOI
  10.1002/2013JA019180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Asymmetry of magnetosheath flows and magnetopause shape during low Alfvén Mach number solar wind2013
- Author(s)
  Lavraud, B., E. Larroque, E. Budnik, V. Genot, J. E. Borovsky, M. W. Dunlop, C. Foullon, H. Hasegawa, C. Jacquey, K. Nykyri, A. Ruffenach, M. G. G. T. Taylor, I. Dandouras, and H. Reme
- Journal Title
  
  J. Geophys. Res. Space Physics
  
  Volume : 118 Pages : 1-12
- DOI
  10.1002/jgra.50145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Bursty magnetic reconnection at Saturn's magnetopause2013
- Author(s)
  Badman, S. V., A. Masters, H. Hasegawa, M. Fujimoto, A. Radioti, D. Grodent, N. Sergis, M. K. Dougherty, and A. J. Coates
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume : 40 Pages : 1-5
- DOI
  10.1002/grl.50199
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Axis and velocity determination for quasi two-dimensional plasma/field structures from Faraday's law: A second look2013
- Author(s)
  Sonnerup, B. U. O., R. E. Denton, H. Hasegawa, and M. Swisdak
- Journal Title
  
  J. Geophys. Res. Space Physics
  
  Volume : 118 Pages : 2073-2086
- DOI
  10.1002/jgra.50211
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Electron acceleration to relativistic energies at a strong quasi-parallel shock wave2013
- Author(s)
  Masters, A., L. Stawarz, M. Fujimoto, S. J. Schwartz, N. Sergis, M. F. Thomsen, A. Retino, H. Hasegawa, B. Zieger, G. R. Lewis, A. J. Coates, P. Canu, and M. K. Dougherty
- Journal Title
  
  Nature Physics
  
  Volume : 9 Pages : 164-167
- DOI
  10.1038/nphys2541
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Structure and dynamics of the magnetopause and its boundary layers2012
- Author(s)
  Hasegawa, H.
- Journal Title
  
  Monographs on Environment, Earth and Planets
  
  Volume : 1(2) Pages : 71-119
- DOI
  10.5047/meep.2012.00102.0071
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Inner plasma structure of the low latitude reconnection layer2012
- Author(s)
  Zhang, Q.-H., M. W. Dunlop, M. Lockwood, B. Lavraud, Y. Bogdanova, H. Hasegawa, et al. (25 authors in total)
- Journal Title
  
  J. Geophys. Res. Space Physics
  
  Volume : 117
- DOI
  10.1029/2012JA017622
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Spatial distribution of rolled-up Kelvin-Helmholtz vortices at Earth's dayside and flank magnetopause2012
- Author(s)
  Taylor, M. G. G. T., H. Hasegawa, B. Lavraud, T. Phan, C. P. Escoubet, et al. (22 authors in total)
- Journal Title
  
  Annales Geophysicae
  
  Volume : 30 Pages : 1025-1035
- DOI
  10.5194/angeo-30-1025-2012
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Plasma transport induced by kinetic Alfven wave turbulence2012
- Author(s)
  Izutsu, T., H. Hasegawa, T. K. M. Nakamura, and M. Fujimoto
- Journal Title
  
  Physics of Plasmas
  
  Volume : 19 Pages : 102305-102305
- DOI
  10.1063/1.4759167
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Magnetic flux rope formation within a magnetosheath hot flow anomaly2012
- Author(s)
  Hasegawa, H., H. Zhang, Y. Lin, B. U. O. Sonnerup, S. J. Schwartz, B. Lavraud, and Q. G. Zong
- Journal Title
  
  J. Geophys. Res. Space Physics
  
  Volume : 117
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740337
[Journal Article] Reconstruction of steady, three-dimensional, magnetohydrostatic field and plasma structures in space : Theory and benchmarking2011
- Author(s)
  Sonnerup, B. U. O., and H. Hasegawa
- Journal Title
  
  Journal of Geophysical Research-Space Physics
  
  Volume : 116
- DOI
  10.1029/2011JA016675
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Evolution of an MHD-scale Kelvin-Helmholtz vortex accompanied by magnetic reconnection : Two-dimensional particle simulations2011
- Author(s)
  Nakamura, T. K. M., H. Hasegawa, I. Shinohara, and M. Fujimoto
- Journal Title
  
  J. Geophys. Res
  
  Volume : 116
- DOI
  10.1029/2010JA016046
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] A case study of Kelvin-Helmholtz vortices on both flanks of the Earth's magnetotail2011
- Author(s)
  Nishino, M. N., H. Hasegawa, M. Fujimoto(以下6名)
- Journal Title
  
  Planet. Space Sci
  
  Volume : 59 Pages : 502-509
- DOI
  10.1016/j.pss.2010.03.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] On slowly evolving Grad-Shafranov equilibria2010
- Author(s)
  Sonnerup, Bengt, H.Hasegawa
- Journal Title
  
  Journal of Geophysical Research-Space Physics
  
  Volume : 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Kinetic effects on the Kelvin-Helmholtz instability in ion-to-magnetohydrodynamic scale transverse velocity shear layers : Particle simulations2010
- Author(s)
  Nakamura, T. K. M., H. Hasegawa, and I. Shinohara
- Journal Title
  
  Phys. Plasmas
  
  Volume : 17 Pages : 42119-42119
- URL
  http://dx.doi.org/10.1063/1.3385445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Recovery of time evolution of Grad-Shafranov equilibria from single-spacecraft data : Benchmarking and application to a flux transfer event2010
- Author(s)
  Hasegawa, H., et al.
- Journal Title
  
  Journal of Geophysical Research-Space Physics
  
  Volume : 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Evidence for a flux transfer event generated by multiple X-line reconnection at the magnetopause2010
- Author(s)
  Hasegawa, H., et al.
- Journal Title
  
  Geophysical Research Letters
  
  Volume : 37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Evidence for a flux transfer event generated by multiple X-line reconnection at the magnetopause2010
- Author(s)
  Hasegawa, H., J. Wang, M. W. Dunlop,以下12名
- Journal Title
  
  Geophys. Res. Lett
  
  Volume : 37
- DOI
  10.1029/2010GL044219
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] On slowly evolving Grad-Shafranov equilibria2010
- Author(s)
  Sonnerup, B. U. O., and H. Hasegawa
- Journal Title
  
  J. Geophys. Res
  
  Volume : 115
- DOI
  10.1029/2010JA015678
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Recovery of time evolution of Grad-Shafranov equilibria from single-spacecraft data : Benchmarking and application to a flux transfer event2010
- Author(s)
  Hasegawa, H., B. U. O. Sonnerup, and T. K. M. Nakamura
- Journal Title
  
  J. Geophys. Res
  
  Volume : 115
- DOI
  10.1029/2010JA015679
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF : THEMIS multipoint observations2009
- Author(s)
  Hasegawa, H., et al.
- Journal Title
  
  Geophysical Research Letters 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Kelvin-Hehnholtz waves at the Earth's magnetopause : Multiscale development and associated reconnection2009
- Author(s)
  Hasegawa, H., et al.
- Journal Title
  
  Journal of Geophysical Research-Space Physics 114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Magnetic island formation between large-scale flow vortices at an undulating post-noon magnetopause for northward IMF2009
- Author(s)
  Eriksson, S., H. Hasegawa, W.-L. Teh(以下9名)
- Journal Title
  
  J. Geophys. Res
  
  Volume : 114
- DOI
  10.1029/2008JA013505
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Kelvin-Helmholtz waves at the Earth's magnetopause : Multi-scale development and associated reconnection2009
- Author(s)
  Hasegawa, H., A. Retino, A. Vaivads(以下11名)
- Journal Title
  
  J. Geophys. J. Geophys.
  
  Volume : 114
- DOI
  10.1029/2009JA014042
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF : THEMIS multi-point observations2009
- Author(s)
  Hasegawa, H., J. P. McFadden, O. D. Constantinescu,以下14名
- Journal Title
  
  Geophys. Res. Lett
  
  Volume : 36
- DOI
  10.1029/2009GL039410
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740358
[Journal Article] Reconstruction of a bipolar magnetic signature in an earthward jet in the tail: Flux rope or 3D guide-field reconnection?2007
- Author(s)
  Hasegawa, H., et. al.
- Journal Title
  
  J.Geophys.Res.-Space Phys 112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18840049
[Journal Article] Recovery of streamlines in the flank low-latitude boundary layer2007
- Author(s)
  Hasegawa, H., et. al.
- Journal Title
  
  J.Geophys.Res.-Space Phys 112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18840049
[Journal Article] Single-spacecraft detection of rolled-up Kelvin-Helmholtz vortices at the flank magnetopause2006
- Author(s)
  Hasegawa, H., et al.
- Journal Title
  
  J.Geophys.Res. 111・A9
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] Electron particle dynamics in collisionless magnetic reconnection2017
- Author(s)
  Zenitani, S., T. Nagai, and H. Hasegawa
- Organizer
  The US-Japan Workshop and School on Magnetic Reconnection (MR2017)
- Place of Presentation
  Matsuyama
- Year and Date
  2017-03-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Seasonal and solar wind control of the reconnection line location at the Earth’s dayside magnetopause2017
- Author(s)
  Hoshi, Y., H. Hasegawa, N. Kitamura, and Y. Saito
- Organizer
  The US-Japan Workshop and School on Magnetic Reconnection (MR2017)
- Place of Presentation
  Matsuyama
- Year and Date
  2017-03-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] 昼側低緯度磁気圏境界面における磁気リコネクションジェットの統計解析による磁気リコネクションラインの位置の推定2016
- Author(s)
  星康人，長谷川洋，北村成寿，齋藤義文
- Organizer
  地球電磁気・地球惑星圏学会第140回講演会
- Place of Presentation
  福岡
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Occurrence pattern and motion of multiple X-lines at the dayside magnetopause2016
- Author(s)
  Hoshi, Y., H. Hasegawa, N. Kitamura, and Y. Saito
- Organizer
  AGU 2016 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Shift of the magnetopause reconnection line to the winter hemisphere under southward IMF conditions: Geotail and MMS observations2016
- Author(s)
  N. Kitamura, 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. N. Coffey, M. O. Chandler, J. A. Sauvaud, B. Lavraud, R. B. Torbert, C. T. Russell, R. J. Strangeway, and J. L. Burch
- Organizer
  AGU 2016 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] 地球磁気圏のサイエンス2016
- Author(s)
  長谷川洋
- Organizer
  平成28年度磁気圏・電離圏シンポジウム
- Place of Presentation
  相模原
- Year and Date
  2016-10-14
- Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Reconstruction of the magnetic reconnection region observed by Magnetospheric Multiscale2016
- Author(s)
  長谷川洋，B. U. O. Sonnerup, R. E. Denton, T. D. Phan, T. K. M. Nakamura, B. L. Giles, D. J. Gershman, J. C. Dorelli, J. L. Burch, R. B. Torbert, C. T. Russell, R. J. Strangeway, P.-A. Lindqvist, Y. V. Khotyaintsev, R. E. Ergun, 北村成寿，齋藤義文
- Organizer
  地球電磁気・地球惑星圏学会第140回講演会
- Place of Presentation
  福岡
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] 磁気圏の窓際を研究する2016
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2016年大会スペシャルレクチャー
- Place of Presentation
  千葉
- Year and Date
  2016-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] MMS satellites and EISCAT radar observations of dayside flow bursts2016
- Author(s)
  Ieda, A., Y. Ogawa, S. Oyama, N. Kitamura, Y. Saito, S. Yokota, H. Hasegawa, S. Taguchi, K. Hosokawa, S. Machida, H. Uchino, T. Hori, C. Pollock, B. Giles, T. Moore, C. Russell, R. Strangeway, R. Nakamura, and J. Burch
- Organizer
  JpGU 2016 Meeting
- Place of Presentation
  Chiba
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Japanese participation to MMS: Current status and future plan2016
- Author(s)
  Saito, Y., S. Yokota, N. Kitamura, and H. Hasegawa
- Organizer
  JpGU 2016 Meeting
- Place of Presentation
  Chiba
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Three-dimensional fully kinetic simulation of an MMS observation event of the vortex-induced reconnection at the magnetopause2016
- Author(s)
  Nakamura, T. K. M, S. Eriksson, W. Daughton, W. Li, A. Sturner, R. Nakamura, F. Plaschke, and H. Hasegawa
- Organizer
  First MMS Community Science Workshop
- Place of Presentation
  Los Angeles
- Year and Date
  2016-09-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Reconstruction of the electron diffusion region observed by MMS: First results2016
- Author(s)
  H. Hasegawa, B. U. O. Sonnerup, R. E. Denton, T. D. Phan, T. K. M. Nakamura, B. L. Giles, D. J. Gershman, J. C. Dorelli, J. L. Burch, R. B. Torbert, C. T. Russell, R. J. Strangeway, P.-A. Lindqvist, Y. V. Khotyaintsev, R. E. Ergun, N. Kitamura, and Y. Saito
- Organizer
  First MMS Community Science Workshop
- Place of Presentation
  Los Angeles
- Year and Date
  2016-09-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Structure of the magnetopause during quasi-continuous spatially extended magnetic reconnection: Geotail and MMS conjunction on 2015-10-022016
- Author(s)
  H. Hasegawa, N. Kitamura, Y. Saito, et al.
- Organizer
  JpGU 2016 Meeting
- Place of Presentation
  Chiba
- Year and Date
  2016-05-22
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Identifying Vortex-Core-Line using a tetrahedral satellite configuration: Field Topology Approach2016
- Author(s)
  Jiang, Y.，B. Lembege，K.-I. Nishikawa，D. S. Cai，and H. Hasegawa
- Organizer
  EGU General Assembly 2016
- Place of Presentation
  Vienna
- Year and Date
  2016-04-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Motion of the MMS spacecraft through magnetic reconnection structures2016
- Author(s)
  Denton, R. E., B. U. O. Sonnerup, H. Hasegawa, C. T. Russell, R. J. Strangeway, B. L. Giles, D. Gershman, and R. B. Torbert
- Organizer
  AGU 2016 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Reconstruction of the electron diffusion region observed by MMS: First results2016
- Author(s)
  H. Hasegawa, B. U. O. Sonnerup, R. E. Denton, T. D. Phan, T. K. M. Nakamura, B. L. Giles, D. J. Gershman, J. C. Dorelli, J. L. Burch, R. B. Torbert, C. T. Russell, R. J. Strangeway, P.-A. Lindqvist, Y. V. Khotyaintsev, R. E. Ergun, N. Kitamura, and Y. Saito
- Organizer
  AGU 2016 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] MMS and EISCAT observations of dayside ionospheric flow bursts2016
- Author(s)
  Ieda, A., Y. Ogawa, S. Oyama, N. Kitamura, Y. Saito, H. Hasegawa, S. Taguchi, T. Hori, and the MMS team
- Organizer
  Future perspectives of researches in space physics
- Place of Presentation
  Nagoya
- Year and Date
  2016-03-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Nearly simultaneous observations of southward reconnection jet at the magnetopause by Geotail and MMS under southward IMF conditions2016
- Author(s)
  Kitamura, N., H. Hasegawa, Y. Saito, I. Shinohara, S. Yokota, T. Nagai, and the MMS team
- Organizer
  Future perspectives of researches in space physics
- Place of Presentation
  Nagoya
- Year and Date
  2016-03-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Structure of Earth’s magnetopause during quasi-continuous extended magnetic reconnection: Geotail and MMS conjunction2016
- Author(s)
  Hasegawa, H., N. Kitamura, Y. Saito, I. Shinohara, S. Yokota, T. Nagai, S. Zenitani, and the MMS team
- Organizer
  Future perspectives of researches in space physics
- Place of Presentation
  Nagoya
- Year and Date
  2016-03-22
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Fast Plasma Measurements during Phase 1A of NASA's Magnetic Multiscale Mission: A First Assessment2016
- Author(s)
  B. L. Giles, C. J. Pollock, J. Dorelli, D. J. Gershman, T. E. Moore, L. A. Avanov, A. Barrie, S. Boardsen, J. L. Burch, M. O. Chandler, L.-J.Chen, V. N. Coffey, H. Hasegawa, S. Kreisler, B. Lavraud, W. R. Paterson, T. D. Phan, A. C. Rager, C. T. Russell, Y. Saito, C. Schiff, S. Smith, R. B. Torbert, and A. F. Vinas
- Organizer
  The US-Japan Workshop on Magnetic Reconnection (MR2016)
- Place of Presentation
  Napa (California)
- Year and Date
  2016-03-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Small-scale topological changes associated with magnetic reconnection during Kelvin-Helmholtz instability at the Earth’s Magnetopause2016
- Author(s)
  Y. Vernisse, B. Lavraud, S. Eriksson, D. J. Gershman, J. Dorelli, C. Pollock, B. Giles, N. Aunai, L. Avanov, A. Barrie, J. Burch, M. Chandler, L.-J. Chen, G. Clark, V. Coffey, J. Dargent, F. D. Wilder, R. Ergun, C. J. Farrugia, V. Genot, H. Hasegawa, et al.
- Organizer
  The US-Japan Workshop on Magnetic Reconnection (MR2016)
- Place of Presentation
  Napa (California)
- Year and Date
  2016-03-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] The fine structure of the magnetosheath boundary layer during magnetic reconnection at the Earth’s magnetopause2016
- Author(s)
  B. Lavraud, Y. Vernisse, D. J. Gershman, J. Dorelli, P. Cassak, C. Pollock, B. Giles, N. Aunai, M. Argall, L. Avanov, A. Barrie, J. Burch, M. Chandler, L.-J. Chen, G. Clark, I. Cohen, V. Coffey, J. Dargent, J. Eastwood, S. Eriksson, R. Ergun, C. J. Farrugia, S. A. Fuselier, V. Genot, H. Hasegawa, et al.
- Organizer
  The US-Japan Workshop on Magnetic Reconnection (MR2016)
- Place of Presentation
  Napa (California)
- Year and Date
  2016-03-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Structure of magnetic reconnection jets at the Earth’s dayside magnetopause: Geotail and MMS simultaneous observations2016
- Author(s)
  H. Hasegawa, N. Kitamura, Y. Saito, I. Shinohara, S. Yokota, T. Nagai, C. J. Pollock, B. Giles, J. Dorelli, D. J. Gershman, L. Avanov, S. Kreisler, M. Chandler, V. Coffey, J. Burch, R. Torbert, T. E. Moore, C. T. Russell, R. J. Strangeway, G. Le, M. Oka, T. D. Phan, S. Zenitani, and M. Hesse
- Organizer
  The US-Japan Workshop on Magnetic Reconnection (MR2016)
- Place of Presentation
  Napa (California)
- Year and Date
  2016-03-07
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Kink-mode oscillations of the magnetotail current sheet driven by quasi-continuous reconnection during a steady magnetospheric convection: Geotail and THEMIS conjunction2015
- Author(s)
  Hasegawa, H., I. Shinohara, T. Nagai, M. Hoshino, Y. Saito, V. Angelopoulos, M. Teramoto, and K. Higashimori
- Organizer
  AGU 2015 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Spatial dimensions of the electron diffusion region of anti-parallel magnetic reconnection2015
- Author(s)
  Nakamura, T. K. M., R. Nakamura, and H. Hasegawa
- Organizer
  AGU 2015 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Generation of turbulence in Earth’s magnetosphere2015
- Author(s)
  Hasegawa, H., T. K. M. Nakamura, M. Hoshino, I. Shinohara, and T. Nagai
- Organizer
  International Workshop and School on solar system plasma turbulence, intermittency and multifractals (STORM 2015)
- Place of Presentation
  Mamaia (Romania)
- Year and Date
  2015-09-06
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] What did we learn from Cluster observations at the magnetopause?2015
- Author(s)
  Haaland, S., H. Hasegawa, M. W. Dunlop, R. Fear, B. Walsh, J. DeKeyser, B. U. O. Sonnerup, and G. Paschmann
- Organizer
  25th Cluster workshop (Cluster 15th and Double Star 10th anniversary workshop)
- Place of Presentation
  Venice (Italy)
- Year and Date
  2015-10-12
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Science of MMS, Geotail and multi-spacecraft observations2015
- Author(s)
  Hasegawa, H., Y. Saito, I. Shinohara, N. Kitamura, T. Nagai, S. Zenitani, and the MMS team
- Organizer
  ISAS workshop on magnetospheric plasmas
- Place of Presentation
  Tokyo
- Year and Date
  2015-12-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Magnetic flux ropes at planetary magnetopauses2015
- Author(s)
  Hasegawa, H.
- Organizer
  AGU 2015 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2015-12-14
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Identification of 3D vortex structure using Cluster satellite magnetic field data2015
- Author(s)
  Cai, D. S.，B. Lembege，and H. Hasegawa
- Organizer
  EGU General Assembly 2015
- Place of Presentation
  Vienna
- Year and Date
  2015-04-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Reporter review: Magnetopause and boundary layers 2013-20152015
- Author(s)
  Hasegawa, H.
- Organizer
  IUGG 26th General Assembly 2015
- Place of Presentation
  Prague (Czech Republic)
- Year and Date
  2015-06-22
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] Identification of 3D vector field features using four satellite data and parallel vector method2015
- Author(s)
  Cai, D., B. Lembege, Hasegawa, H.
- Organizer
  AOGS 2015
- Place of Presentation
  Singapore
- Year and Date
  2015-08-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] THEMIS衛星による昼側磁気圏境界面における磁束ロープの運動の観測2015
- Author(s)
  星康人，長谷川洋，北村成寿，齋藤義文
- Organizer
  地球電磁気・地球惑星圏学会第138回講演会
- Place of Presentation
  東京
- Year and Date
  2015-10-31
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] A review of magnetopause and boundary layer studies in 2013-20152015
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第138回講演会
- Place of Presentation
  東京
- Year and Date
  2015-10-31
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] 持続する磁気リコネクションジェットを伴う磁気圏尾部電流層の振動：ジオテイル衛星観測2015
- Author(s)
  長谷川洋，篠原育，長井嗣信，斎藤義文
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  千葉
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15K05306
[Presentation] 火星の残留磁化下流で観測される磁気フラックスロープの統計解析研究2013
- Author(s)
  原拓也，関華奈子，長谷川洋，David A. Brain，齋藤実穂，塩田大幸
- Organizer
  地球電磁気・地球惑星圏学会第134回講演会
- Place of Presentation
  高知
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Characteristics of the Martian magnetic flux ropes observed by the Mars Global Surveyor2013
- Author(s)
  原拓也，関華奈子，長谷川洋，David A. Brain，斉藤（長谷川）実穂
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 複数衛星観測を用いた宇宙プラズマ三次元構造の再現2013
- Author(s)
  長谷川洋，Sonnerup, B. U. O.，中村琢磨，Eriksson, S.
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  東広島
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Characteristics of the Martian magnetic flux ropes observed by the Mars Global Surveyor2013
- Author(s)
  原拓也，関華奈子，長谷川洋，David A. Brain，斉藤（長谷川）実穂
- Organizer
  第14回惑星圏研究会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Kelvin-Helmholtz instability at planetary magnetopauses: an overview and comparison2013
- Author(s)
  Hasegawa, H.，A. Masters，T. K. M. Nakamura，T. Sundberg
- Organizer
  Chapman Conference on Fundamental Properties and Processes of Magnetotails
- Place of Presentation
  Reykjavik (Iceland)
- Invited
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 複数衛星を用いた宇宙プラズマ・磁場構造の可視化2013
- Author(s)
  長谷川洋，Sonnerup, B. U. O.，中村琢磨，Hu, Q.
- Organizer
  統計数理研究所共同研究集会「電離圏・磁気圏モデリングとデータ同化」
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] A review of magnetopause and boundary layer studies in 2011-20132013
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第134回講演会
- Place of Presentation
  高知
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] A review of magnetopause and boundary layer studies in 2011-20132013
- Author(s)
  Hasegawa, H.
- Organizer
  ISAS Workshop: Magnetospheric Plasmas 2013
- Place of Presentation
  Tokyo
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Recovery of an evolving magnetic flux rope in the solar wind: Decomposing spatial and temporal variations from single-spacecraft data2013
- Author(s)
  Hasegawa, H.，B. U. O. Sonnerup，Q. Hu，T. K. M. Nakamura
- Organizer
  AGU 2013 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Reconstruction of an evolving magnetic flux rope in the solar wind: Decomposing spatial and temporal variations from single-spacecraft data2013
- Author(s)
  Hasegawa, H.，B. U. O. Sonnerup，Q. Hu，T. K. M. Nakamura
- Organizer
  AOGS 2013
- Place of Presentation
  Brisbane (Australia)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Reporter review: Magnetopause and boundary layers 2011-20132013
- Author(s)
  Hasegawa, H.
- Organizer
  IAGA 2013 12th Scientific Assembly
- Place of Presentation
  Merida (Mexico)
- Invited
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Characteristic of the spatial structure of the Martian magnetic flux ropes recovered by the Grad-Shafranov reconstruction technique2013
- Author(s)
  Hara, T.，K. Seki，H. Hasegawa，D. A. Brain，K. Matsunaga，M. H. Saito
- Organizer
  AGU 2013 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 一点観測を用いた太陽風磁気フラックスロープの時間発展の再現2013
- Author(s)
  長谷川洋，Sonnerup, B. U. O.，Hu, Q.，中村琢磨
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Structure and dynamics of the magnetopause and its boundary layers: a review2012
- Author(s)
  Hasegawa, H.
- Organizer
  The GEOTAIL 20th anniversary workshop
- Place of Presentation
  Tokyo
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Cluster and THEMIS at the Earth's magnetopause2012
- Author(s)
  Dunlop, M. W.，Q.-H. Zhang，Z. Pu，Y. Bogdanova，R. Bingham，S. Chapman，H. Hasegawa，et al. (18 authors in total)
- Organizer
  3rd Cluster THEMIS workshop
- Place of Presentation
  Boulder (Corolado)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 磁気圏尾部リコネクションジェット先端部分の速度場の再現2012
- Author(s)
  長谷川洋，斉藤実穂，K.-J. Hwang
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] その場観測を用いた磁気圏界面ケルビン・ヘルムホルツ波の同定2012
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第132回講演会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Magnetic flux rope formation within a hot anomalous flow in Earth's magnetosheath2012
- Author(s)
  長谷川洋，H. Zhang，Y. Lin，B. U. O. Sonnerup，S. J. Schwartz，B. Lavraud，Q.-G. Zong
- Organizer
  地球電磁気・地球惑星圏学会第132回講演会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 火星磁気異常帯の下流で観測された磁気フラックスロープの空間構造推定2012
- Author(s)
  原拓也，関華奈子，長谷川洋，David A. Brain，斉藤（長谷川）実穂
- Organizer
  地球電磁気・地球惑星圏学会第132回講演会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Reconstruction of the velocity field in the front part of magnetotail reconnection jets2012
- Author(s)
  Hasegawa, H.，M. H. Saito，K.-J. Hwang
- Organizer
  3rd Cluster THEMIS workshop
- Place of Presentation
  Boulder (Corolado)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Magnetic flux rope formation within a magnetosheath hot flow anomaly2012
- Author(s)
  Hasegawa, H.，H. Zhang，Y. Lin，B. U. O. Sonnerup，S. J. Schwartz，B. Lavraud，Q.-G. Zong
- Organizer
  3rd Cluster THEMIS workshop
- Place of Presentation
  Boulder (Corolado)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Magnetic reconnection at Saturn's magnetopause: Response of boundary layers2012
- Author(s)
  Masters, A.，H. Hasegawa，S. V. Badman，M. Fujimoto
- Organizer
  International Symposium on Planetary Science 2012
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Kinetic aspects of the vortex-induced reconnection in collisionless plasmas: 2D and 3D PIC simulations2012
- Author(s)
  Nakamura, T. K. M.，W. Daughton，H. Karimabadi，H. Hasegawa，and I. Shinohara
- Organizer
  2012 US-Japan Workshop On Magnetic Reconnection (MR2012)
- Place of Presentation
  Princeton University (New Jersey, USA)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Inner Plasma Structure of the Low Latitude Reconnection Layer2012
- Author(s)
  Zhang, Q.-H.，M. W. Dunlop，M. Lockwood，B. Lavraud，Y. Bogdanova，H. Hasegawa
- Organizer
  AOGS-AGU (WPGM) Joint Assembly 2012
- Place of Presentation
  Singapore
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Multi-spacecraft observations of solar wind-magnetosphere interactions2012
- Author(s)
  Hasegawa, H.
- Organizer
  IAU (International Astronomical Union) XXVIII General Assembly
- Place of Presentation
  Beijing (China)
- Invited
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Reconstruction of the velocity field in the front part of tail reconnection jets2012
- Author(s)
  Hasegawa, H.，M. H. Saito，K.-J. Hwang
- Organizer
  11th International Conference on Substorms
- Place of Presentation
  Luneburg (Germany)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] その場観測から準静的プラズマ構造の時空発展を再現する2011
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of magnetopause and boundary layer structures2011
- Author(s)
  長谷川洋
- Organizer
  The Sonnerup symposium
- Place of Presentation
  Hanover(USA)
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Structure of the magnetospheric boundary layers : A multi-spacecraft perspective2011
- Author(s)
  長谷川洋
- Organizer
  ESLAB 2011/Cluster 21th Workshop
- Place of Presentation
  Brugge(Belgium)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Three-dimensional, Magneto-hydrostatic Structures in Space from Two-point Measurements2011
- Author(s)
  長谷川洋
- Organizer
  AOGS 2011
- Place of Presentation
  台北国際会議場(台北)
- Year and Date
  2011-08-10
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Three-dimensional, Magneto-hydrostatic Structures in Space from Two-point Measurements2011
- Author(s)
  長谷川洋
- Organizer
  AOGS 2011
- Place of Presentation
  台北国際会議場(台北)
- Year and Date
  2011-08-10
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of magnetopause structures in spacetime from multi-spacecraft measurements2011
- Author(s)
  長谷川洋
- Organizer
  EGU General Assembly 2011
- Place of Presentation
  ウィーン・オーストリアセンター(ウィーン)(招待講演)
- Year and Date
  2011-04-05
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of magnetopause and boundary layer structures2011
- Author(s)
  長谷川洋
- Organizer
  The Sonnerup symposium
- Place of Presentation
  ダートマス大学(ハノーヴァー、米国)(招待講演)
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Structure of the magnetospheric boundary layers : A multi-spacecraft perspective2011
- Author(s)
  長谷川洋
- Organizer
  ESLAB 2011/Cluster 21th Workshop
- Place of Presentation
  Brugge (Belgium)(招待講演)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of three-dimensional, magneto-hydrostatic plasma and magnetic field structures from multi-spacecraft data2011
- Author(s)
  長谷川洋
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  モスコーニ会議場(サン・フランシスコ)
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Recovery of time evolution of Grad-Shafranov equilibria from in-situ observations : Benchmarking and application to a flux transfer event2011
- Author(s)
  長谷川洋
- Organizer
  2011 Conference on Earth Sun System Exploration : Variability in Space Plasma Phenomena
- Place of Presentation
  Cona, Hawaii(招待講演)
- Year and Date
  2011-01-20
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] 複数衛星観測を用いた三次元平衡磁場構造の再現2011
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第130回講演会
- Place of Presentation
  神戸大学(神戸)
- Year and Date
  2011-11-03
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] 複数衛星観測を用いた三次元平衡磁場構造の再現2011
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第130回講演会
- Place of Presentation
  神戸大学(神戸)
- Year and Date
  2011-11-03
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of three-dimensional, magneto-hydrostatic plasma and magnetic field structures from multi-spacecraft data2011
- Author(s)
  長谷川洋
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  モスコーニ会議場(サン・フランシスコ)
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of magnetopause structures in spacetime from multi-spacecraft measurements2011
- Author(s)
  長谷川洋
- Organizer
  EGU General Assembly 2011
- Place of Presentation
  ウィーン・オーストリアセンター(ウィーン)
- Year and Date
  2011-04-05
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Recovery of time evolution of Grad-Shafranov equilibria from single-spacecraft data2010
- Author(s)
  長谷川洋
- Organizer
  2010 International Space Plasma Symposium
- Place of Presentation
  Tainan, Taiwan
- Year and Date
  2010-06-29
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Plasma transport at the flank magnetopause under northward IMF2010
- Author(s)
  長谷川洋
- Organizer
  The 10th Cluster Anniversary Workshop
- Place of Presentation
  Corfu island, Greece(招待講演)
- Year and Date
  2010-09-30
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Recovery of evolution of two-dimensional magnetohydrostatic structures from single-spacecraft data2010
- Author(s)
  長谷川洋
- Organizer
  The 10th Cluster Anniversary Workshop
- Place of Presentation
  Corfu island, Greece
- Year and Date
  2010-09-28
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Evidence for a flux transfer event generated by multiple X-line reconnection at the magnetopause2010
- Author(s)
  長谷川洋
- Organizer
  The 10th Cluster Anniversary Workshop
- Place of Presentation
  Corfu island, Greece
- Year and Date
  2010-09-28
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Evidence for a flux transfer event generated by multiple X-line reconnection at the magnetopause2010
- Author(s)
  長谷川洋
- Organizer
  AGU 2010 Fall meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Kelvin-Helmholtz instability : Observations, identification, excitation, and evolution2010
- Author(s)
  長谷川洋
- Organizer
  Workshop on magnetopause processes
- Place of Presentation
  Toulouse, France(招待講演)
- Year and Date
  2010-06-09
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] On the identification of magnetopause Kelvin-Helmholtz waves from in-situ observations2010
- Author(s)
  長谷川洋
- Organizer
  2010 Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei, Taiwan(招待講演)
- Year and Date
  2010-06-24
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Effects of the generation process of flux transfer events on solar wind energy transfer to the magnetosphere2010
- Author(s)
  長谷川洋
- Organizer
  Workshop on the Auroral Substorm and its Impact on the Development of Solar-Terrestrial Research
- Place of Presentation
  Chung-li, Taiwan
- Year and Date
  2010-04-10
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] A flux transfer event generated by multiple X-line reconnection at the magnetopause : THEMIS observations2010
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Reconstruction of time-varying, two-dimensional, quasi-magnetohydrostatic structures from single-spacecraft data2010
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] On the identification of magnetopause Kelvin-Helmholtz waves from in-situ observations2010
- Author(s)
  長谷川洋
- Organizer
  2010 Western Pacific Geophysics Meeting
- Place of Presentation
  台北(台湾)
- Year and Date
  2010-06-24
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Kelvin-Helmholtz instability : Observations, identification, excitation, and evolution2010
- Author(s)
  長谷川洋
- Organizer
  Workshop on magnetopause processes
- Place of Presentation
  Toulouse(France)
- Year and Date
  2010-06-09
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Evidence for a flux transfer event generated by multiple X-line reconnection at the magnetopause2010
- Author(s)
  長谷川洋
- Organizer
  AGU 2010 Fall meeting
- Place of Presentation
  San Francisco(USA)
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] その場観測を用いた二次元平衡構造の時間発展の再現2010
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第128回講演会
- Place of Presentation
  沖縄
- Year and Date
  2010-11-01
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Plasma transport at the flank magnetopause under northward IMF2010
- Author(s)
  長谷川洋
- Organizer
  The 10th Cluster Anniversary Workshop
- Place of Presentation
  Corfu island(Greece)
- Year and Date
  2010-09-30
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Recovery of evolution of two-dimensional magnetohydrostatic structures from single-spacecraft data2010
- Author(s)
  長谷川洋
- Organizer
  The 10th Cluster Anniversary Workshop
- Place of Presentation
  Corfu island(Greece)
- Year and Date
  2010-09-28
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] A flux transfer event generated by multiple X-line reconnection at the magnetopause : THEMIS observations2010
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] その場観測を用いた二次元平衡構造の時間発展の再現2010
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第128回講演会
- Place of Presentation
  沖縄
- Year and Date
  2010-11-01
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Structural development of Kelvin-Helmholtz vortices at the Earth's mag netopause2009
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF : THEMIS multipoint observations2009
- Author(s)
  長谷川洋
- Organizer
  AGU 2009 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Simultaneous THEMIS observations of magnetospheric ULF waves and magnetopause Keivin-Helmholtz waves for northward IMF2009
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第126回講演会
- Place of Presentation
  金沢
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF : THEMIS observations2009
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第126回講演会
- Place of Presentation
  金沢
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Excitation and multi-scale development of Kelvin-Helmholtz waves at the Earth's magnetopause2009
- Author(s)
  長谷川洋
- Organizer
  17th Cluster Workshop
- Place of Presentation
  Uppsala, Sweden
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Excitation, development, and roles of Kelvin-Helmholtz waves at the magnetopause2009
- Author(s)
  長谷川洋
- Organizer
  AOGS 2009
- Place of Presentation
  Singapore
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Simultaneous THEMIS observations of magnetospheric ULF waves and magnetopause Kelvin-Helmholtz waves for northward IMF2009
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第126回講演会
- Place of Presentation
  金沢
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF : THEMIS observations2009
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第126回講演会
- Place of Presentation
  金沢
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Structural development of Kelvin-Helmholtz vortices at the Earth's magnetopause2009
- Author(s)
  長谷川洋
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Excitation, development, and roles of Kelvin-Helmholtz waves at the magnetopause2009
- Author(s)
  長谷川洋
- Organizer
  AOGS 2009
- Place of Presentation
  Singapore
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Excitation and multi-scale development of Kelvin-Helmholtz waves at the Earth's magnetopause2009
- Author(s)
  長谷川洋
- Organizer
  17th Cluster Workshop
- Place of Presentation
  Uppsala(Sweden)
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF : THEMIS multipoint observations2009
- Author(s)
  長谷川洋
- Organizer
  AGU 2009 Fall Meeting
- Place of Presentation
  San Francisco(USA)
- Data Source
  KAKENHI-PROJECT-21740358
[Presentation] Magnetic reconnection triggered by Kelvin-Helmholtz instability at the magnetopause2007
- Author(s)
  長谷川洋
- Organizer
  地球電磁気・地球惑星圏学会第122回講演会
- Place of Presentation
  名古屋
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] Reconstruction of a bipolar magnetic signature in an earthward jet in the tail:Flux rope or 3D guide-field reconnection?2007
- Author(s)
  長谷川洋
- Organizer
  AGU 2007 Fall meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] 磁気圏尾部の地球向きジェット中に見られる双極磁場構造について2007
- Author(s)
  長谷川洋
- Organizer
  地球惑星科学関連学会2007年合同大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] Kelvin-Helmholtz instability in the magnetopause boundary layer:Recent advances2007
- Author(s)
  長谷川洋
- Organizer
  IUGG 2007
- Place of Presentation
  Perugia, Italy
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] Recent progresses in magnetopause Kelvin-Helmholtz hlstability studies2007
- Author(s)
  長谷川洋
- Organizer
  STAMMS-2 conference
- Place of Presentation
  Orleans, France
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] Kelvin-Helmholtz instability at the Earth's magnetopause:Characteristics and recent advances2007
- Author(s)
  長谷川洋
- Organizer
  IUGG 2007
- Place of Presentation
  Perugia, Italy
- Data Source
  KAKENHI-PROJECT-18840049
[Presentation] Inner plasma structure of the low latitude reconnection layer
- Author(s)
  Zhang, Q.-H.，M. W. Dunlop，M. M. Lockwood，B. Lavraud，Y. V. Bogdanova，H. Hasegawa，Z.-Y. Pu，ISSI team
- Organizer
  AGU 2012 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 二点観測を用いた地球磁気圏界面三次元フラックスロープ構造の再現
- Author(s)
  長谷川洋，Sonnerup, B. U. O.，Eriksson, S.，中村琢磨
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  横浜（パシフィコ横浜）
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] 磁気圏境界面付近におけるプラズマ輸送の研究
- Author(s)
  井筒智彦，長谷川洋，中村琢磨，藤本正樹
- Organizer
  地球惑星圏科学分野における「博士課程進学者・博士号取得者による合同セミナー」
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Spatial configuration of a flux rope observed downstream from the Martian crustal magnetic fields
- Author(s)
  Hara, T.，K. Seki，H. Hasegawa，D. A. Brain，M. H. Saito
- Organizer
  AGU 2012 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Kelvin-Helmholtz waves/vortices and magnetic flux ropes at Earth's magnetopause
- Author(s)
  Hasegawa, H.，and T. K. M. Nakamura
- Organizer
  AGU 2014 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2014-12-15 – 2014-12-19
- Invited
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Dual-spacecraft reconstruction of a three-dimensional magnetic flux rope at Earth's magnetopause
- Author(s)
  Hasegawa, H.，B. U. O. Sonnerup，S. Eriksson，and T. K. M. Nakamura
- Organizer
  Geospace revisited: a Cluster/MAARBLE/Van Allen Probes Conference
- Place of Presentation
  Rhodes (Greece)
- Year and Date
  2014-09-15 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] その場観測を用いた磁気リコネクション拡散領域構造の再現
- Author(s)
  長谷川洋，Sonnerup, B. U. O.，Denton, R. E.
- Organizer
  磁気リコネクション研究の最前線―太陽・惑星・実験室―
- Place of Presentation
  東京大学
- Year and Date
  2015-03-10 – 2015-03-11
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Formatin processes and potential ion escape rates of Martian magnetic flux ropes estimated from the Grad-Shafranov reconstruction technique
- Author(s)
  Hara, T.，K. Seki，H. Hasegawa，D. A. Brain
- Organizer
  AOGS 2014
- Place of Presentation
  札幌
- Year and Date
  2014-07-28 – 2014-08-01
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Study on formation processes of Martian magnetic flux ropes downstream from crustal magnetic fields based on the Grad-Shafranov reconstruction
- Author(s)
  Hara, T.，K. Seki，H. Hasegawa，and D. A. Brain
- Organizer
  AGU 2014 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Dual-spacecraft reconstruction of a three-dimensional magnetic flux rope at Earth's magnetopause
- Author(s)
  Hasegawa, H.，B. U. O. Sonnerup，S. Eriksson，and T. K. M. Nakamura
- Organizer
  AGU 2014 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Turbulence formation via the Kelvin-Helmholtz vortex in an asymmetric velocity shear layer: 2D PIC simulations
- Author(s)
  Nakamura, T. K. M.，W. Daughton，H. Hasegawa，and I. Shinohara
- Organizer
  EGU General Assembly 2012
- Place of Presentation
  Vienna (Austria)
- Data Source
  KAKENHI-PROJECT-24740337
[Presentation] Inner plasma structure of the low latitude reconnection layer
- Author(s)
  Zhang, Q.-H.，M. W. Dunlop，M. Lockwood，B. Lavraud，Y. Bogdanova，Z. Pu，H. Hasegawa，et al. (20 authors in total)
- Organizer
  EGU General Assembly 2012
- Place of Presentation
  Vienna (Austria)
- Data Source
  KAKENHI-PROJECT-24740337

1. BENGT Sonnerup

# of Collaborated Projects : 1results

# of Collaborated Products : 15results
2. NAKAMURA Takuma

# of Collaborated Projects : 1results

# of Collaborated Products : 16results
3. 塩田大幸

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
4. 原拓也

# of Collaborated Projects : 0results

# of Collaborated Products : 2results

HASEGAWA Hiroshi 長谷川 洋

Research Projects

Research Products

Co-Researchers

磁気圏編隊観測を用いた三次元磁気リコネクションの研究Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Reconstruction of space plasma structures in four-dimensional spacetime from multi-spacecraft observationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Revealing spatiotemporal evolution of eddy turbulence in the magnetospheric boundary layer with multi-spacecraft measurementsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

その場観測から宇宙プラズマ構造の二次元像を再現する手法の開発と試験Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Dawn-dusk asymmetries at the terrestrial magnetopause: Observations2016

Author(s)

Journal Title

Data Source

[Journal Article] Reconstruction of the electron diffusion region2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Shift of the magnetopause reconnection line to the winter hemisphere under southward IMF conditions: Geotail and MMS observations2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reconnection guide field and quadrupolar structure observed by MMS on 16 October 2015 at 1307 UT2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Motion of the MMS spacecraft relative to the magnetic reconnection structure observed on 16 Oct 2015 at 1307 UT2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Decay of mesoscale flux transfer events during quasi-continuous spatially extended reconnection at the magnetopause2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Thick escaping magnetospheric ion layer in magnetopause reconnection with MMS observations2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dual-spacecraft reconstruction of a three-dimensional magnetic flux rope at the Earth's magnetopause2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Formation processes of flux ropes downstream from Martian crustal magnetic fields inferred from Grad-Shafranov reconstruction2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The spatial structure of Martian magnetic flux ropes recovered by the Grad-Shafranov reconstruction technique2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reconstruction of an evolving magnetic flux rope in the solar wind: Decomposing spatial and temporal variations from single-spacecraft data2014

Author(s)

Journal Title

HASEGAWA Hiroshi 長谷川洋