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Theoretical studies on formation of extrasolar planetary systems through numerical simulations

Research Project

Project/Area Number 16077202
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTokyo Institute of Technology

Principal Investigator

IDA Shigeru  Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (60211736)

Co-Investigator(Kenkyū-buntansha) TANAKA Hidekazu  北海道大学, 低温科学研究所, 准教授 (00282814)
INUTSUKA Shuichiro  京都大学, 大学院・理学研究科, 准教授 (80270453)
KOKUBO Eiichiro  国立天文台, 理論天文学研究系, 准教授 (90332163)
Project Period (FY) 2004 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥97,700,000 (Direct Cost: ¥97,700,000)
Fiscal Year 2008: ¥17,800,000 (Direct Cost: ¥17,800,000)
Fiscal Year 2007: ¥17,800,000 (Direct Cost: ¥17,800,000)
Fiscal Year 2006: ¥17,800,000 (Direct Cost: ¥17,800,000)
Fiscal Year 2005: ¥22,400,000 (Direct Cost: ¥22,400,000)
Fiscal Year 2004: ¥21,900,000 (Direct Cost: ¥21,900,000)
Keywords系外惑星 / 原始惑星系円盤 / ダスト / 乱流 / 惑星形成 / 数値シミュレーション / 数値シュミレーション
Research Abstract

惑星形成は多様な物理が絡む多段階非線形過程である。各過程に対して大規模シミュレーションなどを通して基礎過程の徹底理解の上で、半経験的惑星形成モデルを構築し、観測データとの比較のもとに理論モデルの不定パラメータを較正するという手法の基本的な枠組みを確立した。系外惑星の質量・軌道長半径の分布の予測を世界で唯一可能にし、現在進行中および将来の観測計画立案に重要な役割を担うようになった。

Report

(6 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (67 results)

All 2009 2008 2007 2006 2005 2004 Other

All Journal Article (55 results) (of which Peer Reviewed: 38 results) Presentation (9 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Modification of angular velocity by inhomogeneous magnetorotational instability growth in protoplanetary disks2009

    • Author(s)
      Kato, M. T., Nakamura, K., Tandokoro, R., Fujimoto, M., & Ida, S.
    • Journal Title

      Astrophys. J. 691

      Pages: 1697-1706

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbital evolution of a particle interacting with a single planet in a protoplanetary disk2009

    • Author(s)
      Muto, T., & Inutsuka, S.
    • Journal Title

      Astrophys. J. 695

      Pages: 1132-1150

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Disk winds driven by magnetorotational instability and dispersal of protoplanetary disks2009

    • Author(s)
      Suzuki, T., & Inutsuka, S.
    • Journal Title

      Astrophys. J. 691

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct simulations of particle acceleration in a fluctuating electromagnetic field across a shock2009

    • Author(s)
      Muranishi, T., & Inutsuka, S.
    • Journal Title

      Astrophys. J. 691

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the various origins of close-in extrasolar planets2009

    • Author(s)
      Marchi, S., Ortolani, S., Nagasawa, M., & Ida, S.
    • Journal Title

      Mon. Not. R. Astron. Soc. 394

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Accretion and destruction of planetesimals in turbulent disks2008

    • Author(s)
      Ida, S., Guillot, T., & Morbidelli, A.
    • Journal Title

      Astrophys. J. 686

      Pages: 1292-1301

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward a deterministic model of planetary formation. V.2008

    • Author(s)
      Ida, S. & Lin, D. N. C.
    • Journal Title

      Astrophys. J. 685

      Pages: 584-595

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward a deterministic model of planetary formation. IV.2008

    • Author(s)
      Ida, S. & Lin, D. N. C.
    • Journal Title

      Astrophys. J. 673

      Pages: 487-501

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Infall of planetesimals onto growing giant planets : Onset of runaway gas accretion and metallicity of their gas envelopes2008

    • Author(s)
      Shiraishi, M. & Ida, S.
    • Journal Title

      Astrophys. J. 684

      Pages: 1416-1426

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of density evolution of dust aggregates in protoplanetary disks. I. Head-on collisions2008

    • Author(s)
      Suyama, T., Wada, K., & Tanaka, H.
    • Journal Title

      Astrophys. J. 684

      Pages: 1310-1322

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of dust aggregate collisions. II. Compression and disruption of three-dimensional aggregates in head-on collisions2008

    • Author(s)
      Wada, K., Tanaka, H., 他3名
    • Journal Title

      Astrophys. J. 677

      Pages: 1296-1308

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Angular momentum accretion onto a gas giant planet2008

    • Author(s)
      Machida, M. N., Kokubo, E., Inutsuka, S., & Matsumoto, T.
    • Journal Title

      Astrophys. J. 685

      Pages: 1220-1236

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of hot planets by a combination of planet scattering, tidal circularization, and the Kozai mechanism2008

    • Author(s)
      Nagasawa, M., Ida, S., & Bessho, T.
    • Journal Title

      Astrophys. J. 678

      Pages: 498-508

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward a Deterministic Model of Planetary Formation. V. Accumulation Near the Ice Line and Super-Earths2008

    • Author(s)
      Ida, S. ; Lin, D. N. C
    • Journal Title

      The Astrophysical Journal 685

      Pages: 584-595

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Angular Momentum Accretion onto a Gas Giant Planet2008

    • Author(s)
      Machida, M. N. ; Kokubo, E. ; Inutsuka, S. ; Matsumoto, T
    • Journal Title

      The Astrophysical Journal 685

      Pages: 1220-1236

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Effect of Poloidal Magnetic Field on Type I Planetary Migration : Significance of Magnetic Resonance2008

    • Author(s)
      Muto, T. ; Machida, M. N. ; I nutsuka. S
    • Journal Title

      The Astrophysical Journal 679

      Pages: 813-826

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Toward a Deterministic Model of Planetary Formation. IV. Effects of Type I Migration2008

    • Author(s)
      Ida, S.; Lin, D. N. C.
    • Journal Title

      The Astrophysical Journal 673

      Pages: 487-501

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accretion of Terrestrial Planets from Oligarchs in a Turbulent Disk2007

    • Author(s)
      Ogihara, K., Ida, S., Morbidelli, A.
    • Journal Title

      Icarus 188

      Pages: 522-534

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Obliquity evolution of extrasolar terrestrial planets2007

    • Author(s)
      Atobe, K., Ida, S.
    • Journal Title

      Icarus 188

      Pages: 1-17

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the Separation/Period Gap in the Distribution of Extrasolar Planets around Stars with Masses M > 1.2 M_sun2007

    • Author(s)
      Burkert, A. & Ida, S.
    • Journal Title

      Astrophys. J. 660

      Pages: 845-849

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of dust aggregate collisions. I. Compression and disruption of two-dimensional aggregate2007

    • Author(s)
      Wada, K., Tanaka, H., 他3名
    • Journal Title

      Astrophys. J. 661

      Pages: 320-333

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic fields and rotations of protostars2007

    • Author(s)
      Machida, M. N., Inutsuka, S., & Matsumoto, T.
    • Journal Title

      Astrophys. J. 670

      Pages: 1198-1213

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] N-body simulation of planetesimal formation through gravitational instability of a dust layer2007

    • Author(s)
      Michikoshi, S., Inutsuka, S., Kokubo, E., Furuya, I.
    • Journal Title

      Astrophys. J. 657

      Pages: 521-532

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of terrestrial planets from protoplanets. II. Statistics of planetary spin2007

    • Author(s)
      Kokubo, E. & Ida, S.
    • Journal Title

      Astrophys. J. 671

      Pages: 2082-2090

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of Terrestrial Planets from Protoplanets. II. Statistics of Planetary Spin2007

    • Author(s)
      Kokubo, Eiichiro; Ida, Shigeru
    • Journal Title

      The Astrophysical Journal 671

      Pages: 2082-2090

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Fields and Rotations of Protostars2007

    • Author(s)
      Machida, Masahiro; Inutsuka, Shu-ichiro; Matsumoto, Tomoaki
    • Journal Title

      The Astrophysical Journal 670

      Pages: 1198-1213

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] N-Body Simulation of Planetesimal Formation through Gravitational Instability of a Dust Layer2007

    • Author(s)
      Michikoshi, S., Inutsuka, S., Kokubo, E., Furuya, I.
    • Journal Title

      Astrophys. Journal 657

      Pages: 521-532

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Orbital evolution and accretion of protoplanets tidally interacting with a gas disk. II2006

    • Author(s)
      Daisaka, K. J., Tanaka, H. & Ida, S.
    • Journal Title

      Icarus 185

      Pages: 492-507

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Outflows driven by giant protoplanets2006

    • Author(s)
      Machida, M. N., Inutsuka, S. & Matsumoto, T.
    • Journal Title

      Astrophys. J. 649

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article]2006

    • Author(s)
      Machida, M. N., Inutsuka, S., & Matsumoto, T.
    • Journal Title

      Astrophys J. 647

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A two-fluid analysis of the Kelvin-Helmholtz instability in the dusty layer of a protoplanetary disk: A possible path toward planetesimal formation through gravitational Instability2006

    • Author(s)
      Michikoshi, S. & Inutsuka, S.
    • Journal Title

      Astrophys. J. 641

      Pages: 1131-1147

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of terrestrial planets from protoplanets. I. Statistics of basic dynamical properties2006

    • Author(s)
      Kokubo, E., J. Kominami & Ida, S.
    • Journal Title

      Astrophys. J. 642

      Pages: 1131-1139

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbital evolution and accretion of protoplanets tidally interacting with a gas disk2006

    • Author(s)
      Daisaka, J.K., Tanaka, H., Ida, S.
    • Journal Title

      Icarus 185

      Pages: 492-507

    • Related Report
      2006 Annual Research Report
  • [Journal Article] On the Origin of HD 149026b2006

    • Author(s)
      Ikoma, M., Guillot, T., Genda, H., Tanigawa, T., Ida, S.
    • Journal Title

      Astrophys. Journal 650

      Pages: 1150-1159

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Formation of Terrestrial Planets from Protoplanets. I. Statistics of Basic Dynamical Property2006

    • Author(s)
      Kokubo, E., Kominami, J., Ida, S.
    • Journal Title

      Astrophys. Journal 642

      Pages: 1131-1139

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Outflows Driven by Giant Protoplanets2006

    • Author(s)
      Machida, M.N., Inutsuka, S., Matsumoto, T.
    • Journal Title

      Astrophys. Journal 649

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Scattering of Planetesimals by a Planet : Formation of Comet Cloud Candidates2006

    • Author(s)
      Higuchi, A., Kokubo, E., Mukai, T.
    • Journal Title

      Astron.Journal 131

      Pages: 1119-1129

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Towards a deterministic model of planetary formation. III2005

    • Author(s)
      Ida, S., & Lin, D. N. C.
    • Journal Title

      Astrophys. J. 626

      Pages: 1045-1060

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbital Evolution and Accretion of Protoplanets Tidally Interacting with a Gas Disk. I2005

    • Author(s)
      Kominami, J., Tanaka, H. & Ida, S.
    • Journal Title

      Icarus 178

      Pages: 540-552

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The N2K consortium. II. A transiting hot Saturn around HD 149026 with a large dense core2005

    • Author(s)
      Sato, B., Fischer, D., Henry, G., Laughlin, G., Butler, P., Marcy, G., Vogt, S., Bodenheimer, P., Ida, S., 他12名
    • Journal Title

      Astrophys. J. 633

      Pages: 465-473

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dust growth and settling in protoplanetary disks and disk Spectral energy distributions. I2005

    • Author(s)
      Tanaka, H., Himeno, Y. & Ida, S.
    • Journal Title

      Astrophys. J. 625

      Pages: 414-426

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Self-sustained ionization and vanishing dead zones in protoplanetary disks2005

    • Author(s)
      Inutsuka, S., & Sano, T.
    • Journal Title

      Astrophys. J. 628

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The N2K Consorsium. II. A Transiting Hot Saturn Around HD149026 With a Large Dense Core.2005

    • Author(s)
      Sato, B., D.Fischer, G.Henry, G.Laughlin,...S.Ida, et al.
    • Journal Title

      Astrophys.Journal 633

      Pages: 465-473

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Towards a Deterministic Model of Planetary Formation. III Mass distribution of short-period planets around stars of various masses.2005

    • Author(s)
      Ida, S., Lin, D.N.C.
    • Journal Title

      Astrophys.Journal 633

      Pages: 1045-1060

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dust Growth and Settling in Protoplanetary Disks and Disk Spectral Energy Distributions. I. Laminar disks.2005

    • Author(s)
      Tanaka, H., Himeno, Y., Ida, S.
    • Journal Title

      Astrophys.Journal 625

      Pages: 414-426

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Making the Corona and the Fast Solar Wind : A Self-consistent Simulation for the Low-Frequency Alfven Waves from the Photosphere to 0.3 AU2005

    • Author(s)
      Suzuki, T.K., Inutsuka, S.
    • Journal Title

      Astrophys.Journal 632

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Self-Sustained Ionization and Vanishing Dead Zones in Protoplanetary Disks2005

    • Author(s)
      Inutsuka, S., Sano, T.
    • Journal Title

      strophys.Journal 628

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Towards a Deterministic Model of Planetary Formation. III Mass distribution of short-period planets around stars of various masses.2005

    • Author(s)
      Ida, S., Lin, D.N.C.
    • Journal Title

      Astrophysical Journal (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Dust Growth and Settling in Protoplanetary Disks and Disk Spectral Energy Distributions. I. Laminar disks.2005

    • Author(s)
      Tanaka, H., Himeno, V., Ida, S.
    • Journal Title

      Astrophysical Journal (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Toward a deterministic model of planetary formation. II2004

    • Author(s)
      Ida, S., & Lin, D. N. C.
    • Journal Title

      Astrophys. J. 616

      Pages: 567-572

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward a deterministic model of planetary formation. I2004

    • Author(s)
      Ida, S., & Lin, D. N. C.
    • Journal Title

      Astrophys. J. 604

      Pages: 388-413

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward a Deterministic Model of Planetary Formation. II. The Formation and Retention of Gas Giant Planets around Stars with a Range of Metallicities2004

    • Author(s)
      Ida, S., Lin, D.N.C.
    • Journal Title

      Astrophysical Journal. 616

      Pages: 567-572

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Toward a Deterministic Model of Planetary Formation. I. a Desert in the Mass and Semi Major Axis Distributions of Extra Solar Planets.2004

    • Author(s)
      Ida, S., Lin, D.N.C.
    • Journal Title

      Astrophysical Journal 604

      Pages: 388-413

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Angular Momentum Transport by Magnetohydrodynamic Turbulence in Accretion Disks : Gas Pressure Dependence of the Saturation Level of the Magnetorotational Instability2004

    • Author(s)
      Sano, T., Inutsuka, S., Turner, N.J., Stone, J.M.
    • Journal Title

      Astrophysical Journal 605

      Pages: 321-339

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A Modified Hermite Integrator for Planetary Dynamics2004

    • Author(s)
      Kokubo, B., Makino, J.
    • Journal Title

      Publ.Astron.Soc.Japan 56

    • NAID

      10023932656

    • Related Report
      2004 Annual Research Report
  • [Presentation] Formation of Terrestrial Planets from Protoplanets2009

    • Author(s)
      小久保英一郎
    • Organizer
      xoplanets and disks : Their formation and diversity, 2009, The 2nd Subaru International Conference "Exoplanets and Disks : Their Formation and Diversity"
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2009-03-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Dust Growth in Protoplanetary Disks2009

    • Author(s)
      田中秀和
    • Organizer
      Exoplanets and disks : Their formation and diversity, 2009, The 2nd Subaru International Conference "Exoplanets and Disks : Their Formation and Diversity"
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2009-03-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Formation of short-period terrestrial planets2009

    • Author(s)
      井田茂
    • Organizer
      Exoplanets and disks : Their formation and diversity, 2009, The 2nd Subaru International Conference "Exoplanets and Disks : Their Formation and Diversity"
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2009-03-10
    • Related Report
      2008 Final Research Report
  • [Presentation] A Hybrid Scenario for Planet Formation2009

    • Author(s)
      犬塚修一郎
    • Organizer
      Exoplanets and disks : Their formation and diversity, 2009, The 2nd Subaru International Conference "Exoplanets and Disks: Their Formation and Diversity"
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2009-03-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Modeling for formation of extrasolar planets2008

    • Author(s)
      井田茂
    • Organizer
      Origin and evolution of planets, 2008, Ascona Conference
    • Place of Presentation
      Ascona, Switzerland
    • Year and Date
      2008-07-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Modeling for formation of extrasolar planets2008

    • Author(s)
      Ida, S
    • Organizer
      Origin and Evolution of Planets 2008
    • Place of Presentation
      Ascona, Switaerland
    • Year and Date
      2008-07-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Migration and M-a distributions of extrasolar planets2007

    • Author(s)
      井田茂
    • Organizer
      IAU symposium 249
    • Place of Presentation
      Suzhou, China
    • Year and Date
      2007-10-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Migration and M-a distributions of extrasolar planets2007

    • Author(s)
      Ida, S.
    • Organizer
      LAU symposium 249
    • Place of Presentation
      中国、蘇州
    • Year and Date
      2007-10-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] Planetary formation architectures, theory2005

    • Author(s)
      井田茂
    • Organizer
      From disks to planets
    • Place of Presentation
      Pasadena, California, USA
    • Year and Date
      2005-03-10
    • Related Report
      2008 Final Research Report
  • [Book] 系外惑星2007

    • Author(s)
      井田茂
    • Total Pages
      204
    • Publisher
      東京大学出版会
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.geo.titech.ac.jp/lab/ida/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.geo.titech.ac.jp/lab/ida/ida.html

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2004-04-01   Modified: 2018-03-28  

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