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2009 Fiscal Year Final Research Report

Simulation Model Development for High Energy Density Physics

Research Project

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Project/Area Number 19540528
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Plasma science
Research InstitutionNational Institute for Fusion Science

Principal Investigator

SAKAGAMI Hitoshi  National Institute for Fusion Science, シミュレーション科学研究部, 教授 (30254452)

Co-Investigator(Kenkyū-buntansha) TAGUCHI Toshihiro  摂南大学, 工学部, 教授 (90171595)
JOHZAKI Tomoyuki  大阪大学, レーザーエネルギー学研究センター, 特任研究員 (10397680)
NAKAMURA Tatsufumi  大阪大学, レーザーエネルギー学研究センター, 特任研究員 (40318796)
Project Period (FY) 2007 – 2009
Keywordsレーザー核融合 / 高速点火 / 統合シミュレーション / 衝突モデル
Research Abstract

Recent drastic progress in ultrahigh intensity laser technology can produce high energy density plasmas, and their developments are expected in various fields, including fundamental physics and industrial applications. Thus integrated simulation modeling for high energy density physics is required, and a statistical collision model and simulation codes have been developed for it. As a result of analyses of fast ignition laser fusion with the use of the integrated simulations, the elucidation of overall physical mechanisms has greatly progressed.

  • Research Products

    (23 results)

All 2010 2009 2008 2007

All Journal Article (9 results) (of which Peer Reviewed: 8 results) Presentation (14 results)

  • [Journal Article] Particle in cell analysis of a laser-cluster interaction including collision and ionization processes2010

    • Author(s)
      T. Taguchi, T.M. Antonsen Jr., J. Palastro, H. Milchberg, K. Mima
    • Journal Title

      Optics Express Vol.18,No.3

      Pages: 2380-2388

    • Peer Reviewed
  • [Journal Article] Generation control of fast electron beam by low density foam for FIREX-I2009

    • Author(s)
      H. Sakagami, T. Johzaki, H. Nagatomo, K. Mima
    • Journal Title

      Nucl. Fusion Vol.49,No.075026

    • Peer Reviewed
  • [Journal Article] Fokker-Planck simulations for core heating in subignition cone-guiding fast ignition targets2009

    • Author(s)
      T. Johzaki, Y. Nakao, K. Mima
    • Journal Title

      Phys. Plasmas Vol.16,No.062706

    • Peer Reviewed
  • [Journal Article] Core heating properties in FIREX-I-influence of cone tip2009

    • Author(s)
      T. Johzaki, Y. Sentoku, H. Nagatomo, H. Sakagami, Y. Nakao, K. Mima
    • Journal Title

      Plasma Phys. Control. Fusion Vol.54,No.014002

    • Peer Reviewed
  • [Journal Article] Scaling Law for Fast Electron Beam Intensity in Fast Ignition2008

    • Author(s)
      H. Sakagami, T. Johzaki, H. Nagatomo, T. Nakamura, K. Mima
    • Journal Title

      J. Physics: Conf. Series Vol.112,No.022070

    • Peer Reviewed
  • [Journal Article] Implosion and core heating requirements in sub-ignition experiments FIREX-I2008

    • Author(s)
      T. Johzaki, Y. Nakao, K. Mima
    • Journal Title

      Phys. Plasmas Vol.15,No.062702

    • Peer Reviewed
  • [Journal Article] レーザープラズマのシミュレーション2007

    • Author(s)
      田口俊弘, 長友英夫, 城崎知至, 中村龍史, 坂上仁志, 三間圀興
    • Journal Title

      放電研究 Vol.50,No.2

      Pages: 15-20

  • [Journal Article] Optimization of cone target geometry for fast ignition2007

    • Author(s)
      T. Nakamura, H. Sakagami, T. Johzaki, H. Nagatomo, K. Mima, J. Koga
    • Journal Title

      Phys. Plasmas Vol.14,No.103105

    • Peer Reviewed
  • [Journal Article] Holistic Simulation for FIREX Project with FI32007

    • Author(s)
      T. Johzaki, H. Sakagami, H. Nagatomo, K. Mima
    • Journal Title

      Laser Part. Beams Vol.25

      Pages: 621-629

    • Peer Reviewed
  • [Presentation] An interaction between strong laser field and carbon nanotubes2009

    • Author(s)
      T. Taguchi, T.M. Antonsen Jr., H. Milchberg, M. Inoue
    • Organizer
      51st Annual Meeting of the Division of Plasma Physics, APS meeting
    • Place of Presentation
      Atlanta, US
    • Year and Date
      2009-11-05
  • [Presentation] Collisional Effect on Fast Electron Generation and Transport in Fast Ignition2009

    • Author(s)
      H. Sakagami, Y. Kaseda, T. Taguchi, T. Johzaki
    • Organizer
      6th International Conference on Inertial Fusion Sciences and Applications
    • Place of Presentation
      San Francisco, US
    • Year and Date
      2009-09-08
  • [Presentation] Integrated simulations of core heating in FIREX-I2009

    • Author(s)
      T. Johzaki, H. Nagatomo, S. Sunahara, H. Sakagami, Y. Nakao, K. Mima
    • Organizer
      36th European Physical Society Conference on Plasma Physics
    • Place of Presentation
      Sofia, Bulgaria
    • Year and Date
      2009-06-30
  • [Presentation] Optimum Density and Thickness of Low-Density Foam Coating on Cone Tip for FIREX-I2009

    • Author(s)
      H. Sakagami, T. Johzaki, H. Nagatomo, K. Mima
    • Organizer
      36th European Physical Society Conference on Plasma Physics
    • Place of Presentation
      Sofia, Bulgaria
    • Year and Date
      2009-06-30
  • [Presentation] Anisotropic energy spectra of fast ions generated by a laser-cluster interaction analyzed by a collisional PIC code2008

    • Author(s)
      T. Taguchi, T.M. Antonsen Jr., H. Milchberg
    • Organizer
      50th Annual Meeting of the Division of Plasma Physics, APS meeting
    • Place of Presentation
      Dallas, US
    • Year and Date
      2008-11-19
  • [Presentation] Integrated Simulations and Respective Simulation Modeling for FIREX-I2008

    • Author(s)
      H. Sakagami, T. Nakamura, T. Johzaki, H. Nagatomo, Y. Nakao, T. Taguchi, K. Mima
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva, Switzerland
    • Year and Date
      2008-10-14
  • [Presentation] Ignition and Burn Dynamics of DT fuels in Impact Fast Ignition2008

    • Author(s)
      T. Johzaki, M. Murakami, H. Azechi, K. Mima
    • Organizer
      International Congress on Plasma Physics 2008
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2008-09-10
  • [Presentation] Generation Control for Fast Electron Beam in Fast Ignition2008

    • Author(s)
      H. Sakagami, T. Johzaki, H. Nagatomo, T. Nakamura, K. Mima
    • Organizer
      35th European Physical Society Conference on Plasma Physics
    • Place of Presentation
      Sofia, Bulgaria
    • Year and Date
      2008-06-12
  • [Presentation] Development of a collisional PIC code for an analysis of cluster plasmas2007

    • Author(s)
      T. Taguchi, T.M. Antonsen Jr.
    • Organizer
      49th Annual Meeting of the Division of Plasma Physics, APS meeting
    • Place of Presentation
      Orlando, US
    • Year and Date
      2007-11-13
  • [Presentation] Scaling Law for Fast Electron Beam Intensity in Fast Ignition2007

    • Author(s)
      H. Sakagami, T. Johzaki, H. Nagatomo, T. Nakamura, K. Mima
    • Organizer
      5th International Conference on Inertial Fusion Sciences and Applications
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2007-09-14
  • [Presentation] Integrated simulations for transport of laser-produced relativistic electrons in solid targets2007

    • Author(s)
      T. Johzaki, H. Nagatomo, T. Nakamura, H. Sakagami, K. Mima, R. Kodama
    • Organizer
      5th International Conference on Inertial Fusion Sciences and Applications
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2007-09-14
  • [Presentation] Optimization of cone targets for fast ignition2007

    • Author(s)
      T. Nakamura, H. Nagatomo, T. Johzaki, H. Sakagami, K. Mima
    • Organizer
      5th International Conference on Inertial Fusion Sciences and Applications
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2007-09-12
  • [Presentation] Electron Surface Acceleration by Using Capillary Targets2007

    • Author(s)
      T. Nakamura, K. Mima, H. Sakagami, T. Johzaki, H. Nagatomo
    • Organizer
      34th European Physical Society Conference on Plasma Physics
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2007-07-04
  • [Presentation] Fast Electron Generation by Long Pulse Laser2007

    • Author(s)
      H. Sakagami, T. Johzaki, T. Nakamura, H. Nagatomo, K. Mima
    • Organizer
      34th European Physical Society Conference on Plasma Physics
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2007-07-03

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Published: 2011-06-18   Modified: 2016-04-21  

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