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Hozumi Shunsuke  穂積 俊輔

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HOZUMI Shunsuke  穂積 俊輔

穂積 俊輔  ホズミ シュンスケ

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Researcher Number 90229203
Other IDs
Affiliation (Current) 2025: 滋賀大学, 教育学部, 名誉教授
Affiliation (based on the past Project Information) *help 2025: 滋賀大学, 教育学部, 名誉教授
2022 – 2023: 滋賀大学, 教育学系, 教授
2021: 滋賀大学, 教育学部, 教授
2001 – 2002: 滋賀大学, 教育学部, 助教授
1996 – 1998: 滋賀大学, 教育学部, 助教授
1995: 滋賀大学, 教育学部, 講師
Review Section/Research Field
Principal Investigator
Astronomy / Basic Section 16010:Astronomy-related
Except Principal Investigator
Astronomy
Keywords
Principal Investigator
恒星系力学 / N体シミュレーション / 円盤銀河 / 軌道計算 / 星の金属量 / 星の誕生位置 / 力学摩擦 / 扁長ハロー / 扁長ダークマターハロー / ウォープ構造 … More / N体計算 / ダークマターハロー / 銀河ウォープ構造 / 関数展開 / 数値計算 / 位相空間 / 分布関数 / 棒状構造消失 / 中心核 / 棒状銀河 … More
Except Principal Investigator
cold dark matter / dwarf galaxy / N-body simulation / cosmology / dark matter halo / galaxy formation / large scale stuctuve / 銀河団 / 衛星銀河 / ツリー法 / 専用計算機 / 並列計算機 / ダークハロー / 宇宙の大規模構造 / 冷たい暗黒物質 / 矮小銀河 / N体計算 / 宇宙論 / ダークマターハロー / 銀河形成 / 大規模構造 Less
  • Research Projects

    (6 results)
  • Research Products

    (4 results)
  • Co-Researchers

    (8 People)
  •  On the origin of the solar metallicity based on the birth places of the sun and its nearby stars specified by tracing their orbitsPrincipal Investigator

    • Principal Investigator
      穂積 俊輔
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 16010:Astronomy-related
    • Research Institution
      Shiga University
  •  Research on the maintenance of the warps excited in the galactic disk surrounded by prolate halosPrincipal Investigator

    • Principal Investigator
      HOZUMI Shunsuke
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 16010:Astronomy-related
    • Research Institution
      Shiga University
  •  Study on the formation and evolution of galaxies by Large-scale numerical simulations on special-purpose computers.

    • Principal Investigator
      MAKINO Junichiro
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Astronomy
    • Research Institution
      The University of Tokyo
  •  関数展開法による円盤銀河の3次元シミュレーションに関する研究Principal Investigator

    • Principal Investigator
      穂積 俊輔
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Astronomy
    • Research Institution
      Shiga University
  •  N体的数値計算法による分布関数の再現に関する研究Principal Investigator

    • Principal Investigator
      穂積 俊輔
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Astronomy
    • Research Institution
      Shiga University
  •  小スケール中心核をもつ棒状銀河の力学進化の研究Principal Investigator

    • Principal Investigator
      穂積 俊輔
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Astronomy
    • Research Institution
      Shiga University

All 2023 2022

All Journal Article Presentation

  • [Journal Article] SCF-FDPS: A Fast N-body Code for Simulating Disk?Halo Systems2023

    • Author(s)
      Hozumi Shunsuke、Nitadori Keigo、Iwasawa Masaki
    • Journal Title

      The Astrophysical Journal

      Volume: 948 Issue: 1 Pages: 29-29

    • DOI

      10.3847/1538-4357/acbea5

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K03626
  • [Presentation] SCF-FDPS: A Fast N-body Code for Simulating Disk-Halo Systems2023

    • Author(s)
      Shunsuke Hozumi
    • Organizer
      令和4年度天文シミュレーションプロジェクトユーザーズミーティング
    • Data Source
      KAKENHI-PROJECT-21K03626
  • [Presentation] A Fast N-body Code for Simulating Disk-Halo Systems2022

    • Author(s)
      Shunsuke Hozumi
    • Organizer
      Challenges and Innovations in Computational Astrophysics IV
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03626
  • [Presentation] FDPS-SCF: 円盤銀河の高速N体計算コードの開発2022

    • Author(s)
      穂積俊輔
    • Organizer
      日本天文学会
    • Data Source
      KAKENHI-PROJECT-21K03626
  • 1.  似鳥 啓吾 (80600824)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 2.  MAKINO Junichiro (50229340)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  FUKUSHIGE Toshiyuki (60282513)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  NOMOTO Ken'ichi (90110676)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  SUDO Yasushi (20206569)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  KOKUBO Eiichiro (90332163)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  HABE Asao (90180926)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  岩澤 全規 (10650038)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results

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