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Origin of Satellite Systems around Giant Planets: Structure of Circumplanetary Disks

Research Project

Project/Area Number 23740326
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Solid earth and planetary physics
Research InstitutionHokkaido University

Principal Investigator

TANIGAWA Takayuki  北海道大学, 低温科学研究所, 特任助教 (30422554)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords惑星の起源・進化 / 衛星形成 / 惑星形成・進化 / 数値シミュレーション / 衛星 / 流体計算 / 軌道計算 / 惑星
Research Abstract

Natural satellite systems around giant planets, such as Galilean moons, are thought to be formed in circumplanetary disks, which are believed to have existed when the giant planets were actively growing by capturing gas of protoplanetary disks. In order to understand the formation processes of satellite systems, I performed high-resolution hydrodynamic simulation and orbital numerical simulation, and obtained the structure of circumplanetary disks in detail and how solid particles, which are the building materials of the satellites, are delivered to the circumplanetary disks.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (34 results)

All 2014 2013 2012 2011

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 1 results) Presentation (27 results)

  • [Journal Article] Accretion of Solid Materials onto Circumplanetary Disks from Protoplanetary Disks2014

    • Author(s)
      Tanigawa, Takayuki ; Maruta, Akito ; Machida, Masahiro N
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 784, Issue 2, article id. 109 Issue: 2 Pages: 13-13

    • DOI

      10.1088/0004-637x/784/2/109

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the Viability of the Magnetorotational Instability in Circumplanetary Disks2014

    • Author(s)
      Yuri I. Fujii, Satoshi Okuzumi, Takayuki Tanigawa & Shu-ichiro Inutsuka
    • Journal Title

      The Astrophysical Journal

      Volume: 785 Issue: 2 Pages: 101-101

    • DOI

      10.1088/0004-637x/785/2/101

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Meridional circulation of gas into gaps opened by giant planets in three-dimensional low-viscosity disks2014

    • Author(s)
      Morbidelli A., Szulagyi J., Crida A., Lega E., Bitsch B., Tanigawa T., and Kanagawa K
    • Journal Title

      Icarus

      Volume: 232 Pages: 266-270

    • DOI

      10.1016/j.icarus.2014.01.010

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Capture of planetesimals by gas drag from circumplanetary disks2013

    • Author(s)
      Fujita, T., Ohtsuki, K., Tanigawa, T, Suetsugu, R.
    • Journal Title

      Astron. J.

      Volume: 146 Issue: 6 Pages: 140-140

    • DOI

      10.1088/0004-6256/146/6/140

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Distribution of Accreting Gas and Angular Momentum onto Circumplan etary Disks2012

    • Author(s)
      谷川享行
    • Journal Title

      The Astrophysical Journal

      Volume: 747 Issue: 1 Pages: 47-63

    • DOI

      10.1088/0004-637x/747/1/47

    • Related Report
      2013 Final Research Report 2012 Research-status Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Temporary Capture of Planetesimals by a Planet from Their Heliocentric Orbits2011

    • Author(s)
      Suetsugu, Ryo ; Ohtsuki, Keiji ; Tanigawa, Takayuki
    • Journal Title

      The Astronomical Journal

      Volume: Volume 142, Issue 6, article id. 200 Issue: 6 Pages: 11-11

    • DOI

      10.1088/0004-6256/142/6/200

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] 周惑星円盤の形成:衛星系形成過程の解明へ向けて2011

    • Author(s)
      谷川 享行,大槻 圭史,町田 正博
    • Journal Title

      遊星人(日本惑星科学会誌)

      Volume: 20 Pages: 262-270

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Structure of Circum-Planetary Disks embedded in Protoplanetary Disks2013

    • Author(s)
      Tanigawa, T., Maruta, A., and Machida, M. N
    • Organizer
      Exoplanets and Disks II
    • Place of Presentation
      Hawaii
    • Related Report
      2013 Final Research Report
  • [Presentation] 周惑星円盤中の固体分布2013

    • Author(s)
      谷川享行、丸田有希人、町田正博
    • Organizer
      日本惑星科学会2013年秋季講演会
    • Place of Presentation
      石垣市
    • Related Report
      2013 Final Research Report
  • [Presentation] ACCRETION OF SOLID PARTICLES ONTO CIRCUM-PLANETARY DISKS2013

    • Author(s)
      Tanigawa, T., Maruta, A., and Machida, M. N
    • Organizer
      Protostars and Planets VI
    • Place of Presentation
      Heidelberg
    • Related Report
      2013 Final Research Report
  • [Presentation] EXPOSING THE LONG LIVES OF SATELLITE FORMING DISKS2013

    • Author(s)
      Fujii, Y., Okuzumi, S., Tanigawa, T., and Inutsuka, S
    • Organizer
      Protostars and Planets VI
    • Place of Presentation
      Heidelberg
    • Related Report
      2013 Final Research Report
  • [Presentation] Formation Processes of Regular Satellites around Giant Planets2013

    • Author(s)
      谷川享行、丸田有希人、町田正博
    • Organizer
      地球惑星科学連合2013年大会
    • Place of Presentation
      千葉市
    • Related Report
      2013 Final Research Report
  • [Presentation] 原始惑星系円盤中における固体原始惑星へのダスト・微惑星降着2013

    • Author(s)
      谷川享行、小林浩、町田正博、田中秀和、大槻圭史
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉
    • Related Report
      2013 Final Research Report
  • [Presentation] Formation Processes of Regular Satellites around Giant Planets2013

    • Author(s)
      谷川享行、丸田有希人、町田正博
    • Organizer
      地球惑星科学連合2013年大会
    • Place of Presentation
      幕張メッセ、千葉市
    • Related Report
      2013 Annual Research Report
  • [Presentation] EXPOSING THE LONG LIVES OF SATELLITE FORMING DISKS2013

    • Author(s)
      Fujii, Y., Okuzumi, S., Tanigawa, T., and Inutsuka, S.
    • Organizer
      Protostars and Planets VI
    • Place of Presentation
      Convention Center Heidelberg, Germany
    • Related Report
      2013 Annual Research Report
  • [Presentation] ACCRETION OF SOLID PARTICLES ONTO CIRCUM-PLANETARY DISKS2013

    • Author(s)
      Tanigawa, T., Maruta, A., and Machida, M. N.
    • Organizer
      Protostars and Planets VI
    • Place of Presentation
      Convention Center Heidelberg, Germany
    • Related Report
      2013 Annual Research Report
  • [Presentation] 周惑星円盤中の固体分布2013

    • Author(s)
      谷川享行、丸田有希人、町田正博
    • Organizer
      日本惑星科学会秋季講演会
    • Place of Presentation
      石垣市民会館、石垣市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Structure of Circum-Planetary Disks embedded in Protoplanetary Disks2013

    • Author(s)
      Tanigawa, T., Maruta, A., and Machida, M. N.
    • Organizer
      Exoplanets and Disks II
    • Place of Presentation
      Sheraton Kona Resort & Spa at Keauhou Bay, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] 原始惑星系円盤中における固体原始惑星へのダスト・微惑星降着2013

    • Author(s)
      谷川享行,町田正博,小林浩,田中秀和
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学(さいたま市)
    • Related Report
      2012 Research-status Report
  • [Presentation] 原始惑星系円盤から周惑星円盤へのガス降着流 : ギャップの効果2012

    • Author(s)
      谷川享行、大槻圭史、町田正博
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      千葉市
    • Related Report
      2013 Final Research Report
  • [Presentation] 原始惑星系円盤中における固体原始惑星へのダスト降着流2012

    • Author(s)
      谷川享行、小林浩、町田正博
    • Organizer
      日本惑星科学会2012年秋季講演会
    • Place of Presentation
      神戸
    • Related Report
      2013 Final Research Report
  • [Presentation] Formation of Circumplanetary Disks: High-Resolution Hydrodynamic Simulations2012

    • Author(s)
      Tanigawa, T.; Machida, M.; Ohtsuki, K
    • Organizer
      European Planetary Science Congress 2012
    • Place of Presentation
      IFEMA-Feria de Madrid (Spain)
    • Related Report
      2012 Research-status Report
  • [Presentation] 周惑星円盤ガスの降着過程についての理論的解析2012

    • Author(s)
      藤井悠里,奥住聡,谷川享行
    • Organizer
      日本惑星科学会2012年秋季講演会
    • Place of Presentation
      神戸大学統合研究拠点(神戸市)
    • Related Report
      2012 Research-status Report
  • [Presentation] 原始惑星系円盤中における固体原始惑星へのダスト降着流2012

    • Author(s)
      谷川享行,小林浩,町田正博
    • Organizer
      日本惑星科学会2012年秋季講演会
    • Place of Presentation
      神戸大学統合研究拠点(神戸市)
    • Related Report
      2012 Research-status Report
  • [Presentation] 周惑星円盤へのダストの流入について2012

    • Author(s)
      丸田有希人,谷川享行,町田正博
    • Organizer
      日本惑星科学会2012年秋季講演会
    • Place of Presentation
      神戸大学統合研究拠点(神戸市)
    • Related Report
      2012 Research-status Report
  • [Presentation] 周惑星円盤から受けるガス抵抗による微惑星捕獲2012

    • Author(s)
      藤田哲也,大槻圭史,谷川享行
    • Organizer
      日本惑星科学会2012年秋季講演会
    • Place of Presentation
      神戸大学統合研究拠点(神戸市)
    • Related Report
      2012 Research-status Report
  • [Presentation] 周惑星円盤の形成:原始惑星系円盤からのガス降着流2012

    • Author(s)
      谷川 享行 、大槻 圭史、町田 正博
    • Organizer
      日本天文学会2012年春季年会
    • Place of Presentation
      龍谷大学(京都市)
    • Related Report
      2011 Research-status Report
  • [Presentation] 原始衛星系円盤の形成 : 原始惑星系円盤からのガス降着流の解析2011

    • Author(s)
      谷川享行、大槻圭史、町田正博
    • Organizer
      日本惑星科学会2011年秋季講演会
    • Place of Presentation
      相模原
    • Related Report
      2013 Final Research Report
  • [Presentation] Gas Accretion Flow onto Circum-Planetary Disks and the Disk structure2011

    • Author(s)
      Tanigawa Takayuki, Ohtsuki Keiji, Machida Masahiro
    • Organizer
      Asia Oceania Geosciences Society Meeting 2011
    • Place of Presentation
      Taipei
    • Related Report
      2013 Final Research Report
  • [Presentation] Gas Accretion Flow onto Circum-Planetary Disks and the Disk structure2011

    • Author(s)
      Tanigawa Takayuki, Ohtsuki Keiji, Machida Masahiro
    • Organizer
      Japan Geoscience Union Meeting 2011
    • Place of Presentation
      千葉市
    • Related Report
      2013 Final Research Report
  • [Presentation] Gas Accretion Flow onto Circum-Planetary Disks2011

    • Author(s)
      Tanigawa T., Ohtsuki K., Machida M. N.
    • Organizer
      Japan Geoscience Union Meeting 2011
    • Place of Presentation
      幕張メッセ(千葉市)
    • Related Report
      2011 Research-status Report
  • [Presentation] Gas Accretion Flow onto Circum-Planetary Disks2011

    • Author(s)
      Tanigawa T., Ohtsuki K., Machida M. N.
    • Organizer
      Asia Oceania Geosciences Society Meeting 2011
    • Place of Presentation
      Taipei International Convention Center (Taipei)
    • Related Report
      2011 Research-status Report
  • [Presentation] Gas Accretion Flow onto Circum-Planetary Disks2011

    • Author(s)
      Tanigawa T., Ohtsuki K., Machida M. N.
    • Organizer
      Extreme Solar Systems II
    • Place of Presentation
      Jackson Lake Lodge (Wyoming, US)
    • Related Report
      2011 Research-status Report
  • [Presentation] 原始衛星系円盤の形成:原始惑星系円盤からのガス降着流の解析2011

    • Author(s)
      谷川 享行 、大槻 圭史、町田 正博
    • Organizer
      日本惑星科学会2011年秋季講演会
    • Place of Presentation
      相模女子大学(相模原市)
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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