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2009 Fiscal Year Final Research Report

Basic Physical Processes of Weakly Ionized Plasma and Planet Formation

Research Project

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Project/Area Number 18540238
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Astronomy
Research InstitutionKyoto University

Principal Investigator

INUTSUKA Shu-ichiro  Kyoto University, 大学院・理学研究科, 教授 (80270453)

Project Period (FY) 2006 – 2009
Keywords星形成 / 惑星形成 / 系外惑星系 / 原始惑星系円盤 / MHD / 弱電離プラズマ / 太陽風 / 乱流
Research Abstract

I investigate the various physical processes in weakly ionized protoplanetary disks and clarified the important processes for the disk evolution and planet formation. According to these developments, I have proposed a new scenario for planet formation, called "Hybrid Scenario of Planet Formation."

  • Research Products

    (63 results)

All 2010 2009 2008 2007 2006 Other

All Journal Article (43 results) (of which Peer Reviewed: 41 results) Presentation (16 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Protoplanetary Disk Winds by Magnetorotational Instability: Formation of an Inner Hole and a Crucial Assist for Planet Formation2010

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

      ApJ (印刷中)

      Pages: arXiv0911. 0311

  • [Journal Article] Kelvin-Helmholtz Instabilities with Godunov SPH2010

    • Author(s)
      Seung-Hoon Cha, Shu-ichiro Inutsuka, Sergei Nayakshin
    • Journal Title

      Monthly Notices of the Royal Astronomical Society Vol.403

      Pages: 1165-1174

    • Peer Reviewed
  • [Journal Article] Gas accretion onto a protoplanet and formation of a gas giant planet2010

    • Author(s)
      asahiro Machida, Eiichiro Kokubo, Shu-ichiro Inutsuka, Tomoaki Matsumoto
    • Journal Title

      Monthly Notices of the Royal Astronomical Society (Online Early)

    • Peer Reviewed
  • [Journal Article] Analysis of the Relaxation Process using Non-Relativistic Kinetic Equation2010

    • Author(s)
      Makoto Takamoto, Shu-ichiro Inutsuka
    • Journal Title

      Progress of Theoretical Physics arXiv:1004.0635(accepted)

    • Peer Reviewed
  • [Journal Article] A Hybrid Scenario for Planet Formation2009

    • Author(s)
      Shu-ichiro Inutsuka
    • Journal Title

      EXOPLANETS AND DISKS: THEIR FORMATION AND DIVERSITY AIP Conference Proceedings Volume1158

      Pages: 31-34

  • [Journal Article] wo-Fluid MHD Simulations of Converging HI Flows in the Interstellar Medium. II: Are Molecular Clouds Generated Directly from Warm Neutral Medium?2009

    • Author(s)
      Tsuyoshi Inoue, Shu-ichiro Inutsuka
    • Journal Title

      The Astrophysical Journal Vol.704

      Pages: 161-169

    • Peer Reviewed
  • [Journal Article] The Circumbinary Outflow: A Protostellar Outflow Driven by a Circumbinary Disk2009

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

      ApJ Vol.704

      Pages: L10-L14

    • Peer Reviewed
  • [Journal Article] Binary formation with different metallicities: dependence on initial conditions2009

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

      MNRAS Vol.399

      Pages: 1255-1263

    • Peer Reviewed
  • [Journal Article] N-body Simulation of Planetesimal Formation Through Gravitational Instability and Coagulation II. Accretion Model2009

    • Author(s)
      Shugo Michikoshi, Eiichiro Kokubo, Shu-ichiro Inutsuka
    • Journal Title

      ApJ 703

      Pages: 1363

    • Peer Reviewed
  • [Journal Article] Emission from a Young Protostellar Object I. Signatures of Young Embedded Outflows2009

    • Author(s)
      Yamada, M., Machida, M.N., Inutsuka, S., Tomisaka, K.
    • Journal Title

      ApJ 703

      Pages: 1141

    • Peer Reviewed
  • [Journal Article] Local Linear Analysis of Interaction between a Planet and Viscous Disk and an Implication on Type I Planetary Migration2009

    • Author(s)
      Takayuki Muto, Shu-ichiro Inutsuka
    • Journal Title

      ApJ 701

      Pages: 18

    • Peer Reviewed
  • [Journal Article] First Direct Simulation of Brown Dwarf Formation in a Compact Cloud Core2009

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

      ApJ 699

      Pages: 157

    • Peer Reviewed
  • [Journal Article] Supernova Propagation and Cloud Enrichment: A New Model for 60Fe Origin in Early Solar System2009

    • Author(s)
      Matthieu Gounelle, Anders Meibom, Patrick Hennebelle, Shu-ichiro Inutsuka
    • Journal Title

      ApJ 694

      Pages: 1

    • Peer Reviewed
  • [Journal Article] Turbulence and Magnetic Field Amplification in Supernova Remnants: Interactions Between A Strong Shock Wave and Multi-Phase Interstellar Medium2009

    • Author(s)
      Tsuyoshi Inoue, Ryo Yamazaki, Shu-ichiro Inutsuka
    • Journal Title

      ApJ 695

      Pages: 825

    • Peer Reviewed
  • [Journal Article] Orbital Evolution of a Particle Interacting with a Single Planet in a Protoplanetary Disk2009

    • Author(s)
      akayuki Muto, Shu-ichiro Inutsuka
    • Journal Title

      695

      Pages: 1132

    • Peer Reviewed
  • [Journal Article] Disk Winds Driven by Magnetorotational Instability and Dispersal of Proto-planetary Disks2009

    • Author(s)
      Takeru K. Suzuki, Shu-ichiro Inutsuka
    • Journal Title

      ApJ 691

      Pages: 49

    • Peer Reviewed
  • [Journal Article] Direct Simulations of Particle Acceleration in Fluctuating Electromagnetic Field across a Shock2009

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

      ApJ 691

      Pages: 24

    • Peer Reviewed
  • [Journal Article] Magneto-Hydrodynamics of Population III Star Formation2008

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

      ApJ 685

      Pages: 690

    • Peer Reviewed
  • [Journal Article] Two-Fluid MHD Simulations of Converging HI Flows in the Interstellar Medium. I: Methodology and Basic Results2008

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

      ApJ 687

      Pages: 303

    • 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

      ApJ 685

      Pages: 1220

    • Peer Reviewed
  • [Journal Article] Formation Scenario for Wide and Close Binary Systems2008

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

      ApJ 677

      Pages: 327

    • Peer Reviewed
  • [Journal Article] The Formation and Evolution of Prestellar Cores2008

    • Author(s)
      Andre, P., Basu, S., Inutsuka, S.
    • Journal Title

      in "Structure Formation in Astrophysics", Ed. G. Chabrier, (Cambridge UP, 2008)

    • Peer Reviewed
  • [Journal Article] The Effect of Poloidal Magnetic Field on Type I Planetary Migration: Significance of Magnetic Resonance2007

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

      ApJ 679

      Pages: 813

    • Peer Reviewed
  • [Journal Article] Conditions for the Formation of First-Star Binaries2007

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

      ApJ 677

      Pages: 813

    • Peer Reviewed
  • [Journal Article] High-and Low-Velocity Magnetized Outflows in Star Formation Process in a Gravitationally Collapsing Cloud2007

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

      ApJ 676

      Pages: 1088

    • Peer Reviewed
  • [Journal Article] Magnetic Fields and Rotations of Protostars2007

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

      ApJ 670

      Pages: 1198

    • Peer Reviewed
  • [Journal Article] Evolutionary Conditions in Dissipative MHD Systems Revisited2007

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

      Progress of Theoretical Physics 118

      Pages: 47

    • Peer Reviewed
  • [Journal Article] Dynamical Formation of Dark Molecular Hydrogen Clouds around Diffuse H II Regions2007

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

      ApJ 664

      Pages: 363

    • Peer Reviewed
  • [Journal Article] The Role of Ambipolar Diffusion in the Formation Process of Moderately Magnetized Diffuse Clouds2007

    • Author(s)
      Inoue, T., Inutsuka, S., Koyama, H.
    • Journal Title

      ApJ 658

      Pages: 99

    • Peer Reviewed
  • [Journal Article] Synthetic Observations of Carbon Lines of Turbulent Flows in the Diffuse Multiphase Interstellar Medium2007

    • Author(s)
      Yamada, M., Koyama, H., Omukai, K., Inutsuka, S.
    • Journal Title

      ApJ 657

      Pages: 849

    • 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

      ApJ 657

      Pages: 521

    • Peer Reviewed
  • [Journal Article] Current Advances in the Methodology and Computational Simulation of the Formation of Low-Mass Stars2007

    • Author(s)
      Klein, R.I., Inutsuka, S., Padoan, P., Tomisaka, K.
    • Journal Title

      Protostars and Planets V 99

    • Peer Reviewed
  • [Journal Article] Structure and Stability of Phase Transition Layers in the Interstellar Medium2006

    • Author(s)
      Inoue, T., Inutsuka, S., Koyama, H.
    • Journal Title

      ApJ 652

      Pages: 1331

    • Peer Reviewed
  • [Journal Article] How Long Can Tiny H I Clouds Survive?2006

    • Author(s)
      Nagashima, M., Inutsuka, S., Koyama, H
    • Journal Title

      ApJ 652

      Pages: 41

    • Peer Reviewed
  • [Journal Article] Outflows Driven by Giant Protoplanets2006

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

      ApJ 649

      Pages: 129

    • Peer Reviewed
  • [Journal Article] Dynamical Expansion of Ionization and Dissociation Front around a Massive Star: A Starburst Mechanism2006

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

      ApJ 648

      Pages: 131

    • Peer Reviewed
  • [Journal Article] Second Core Formation and High-Speed Jets: Resistive Magnetohydrodynamic Nested Grid Simulations2006

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

      ApJ 647

      Pages: 151

    • Peer Reviewed
  • [Journal Article] The First Jets in the Universe: Protostellar Jets from the First Stars2006

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

      ApJ 647

      Pages: 1

    • Peer Reviewed
  • [Journal Article] Can Warm Neutral Medium Survive inside Molecular Clouds?2006

    • Author(s)
      Hennebelle, P., Inutsuka, S.
    • Journal Title

      ApJ 647

      Pages: 404

    • Peer Reviewed
  • [Journal Article] Dynamical Expansion of Ionization and Dissociation Front around a Massive Star. II. On the Generality of Triggered Star Formation2006

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

      ApJ 646

      Pages: 240

    • Peer Reviewed
  • [Journal Article] Solar winds driven by nonlinear low-frequency Alfv´en waves from the photosphere: Parametric study for fast/slow winds and disappearance of solar winds2006

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

      Journal of Geophysical Research (Space Physics) 111

      Pages: A06101

    • 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

      ApJ 641

      Pages: 1131

    • Peer Reviewed
  • [Journal Article] Emergence of Protoplanetary Disks and Successive Formation of Gaseous Planets by Gravitational Instabilit

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

      ApJL (印刷中)

      Pages: arXiv0912. 5439

    • Peer Reviewed
  • [Presentation] 惑星形成のハイブリッド・シナリオ2010

    • Author(s)
      犬塚修一郎
    • Organizer
      日本天文学会2010年春季年会
    • Place of Presentation
      広島大学
    • Year and Date
      2010-03-27
  • [Presentation] A Hybrid Scenario for Planet Formation2010

    • Author(s)
      S. Inutsuka
    • Organizer
      第6回太陽系外惑星大研究会
    • Place of Presentation
      東京
    • Year and Date
      2010-01-18
  • [Presentation] Disk-Jet Interaction2009

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議From circumstellar disks to planetary systems
    • Place of Presentation
      Garching, Germany
    • Year and Date
      2009-11-04
  • [Presentation] 原始惑星系円盤の発現と巨大惑星の形成について2009

    • Author(s)
      犬塚修一郎
    • Organizer
      日本天文学会2010年春季年会
    • Place of Presentation
      山口大学
    • Year and Date
      2009-09-16
  • [Presentation] "Phase Transition Dynamics of Magnetized Interstellar Medium", Joint Discussion "Magnetic Fields in Diffuse Media" at XXVII IAU General Assembly2009

    • Author(s)
      S. Inutsuka
    • Organizer
      第27回国際天文学連合総会
    • Place of Presentation
      Rio de Janeiro, Brazil
    • Year and Date
      2009-08-14
  • [Presentation] Recent Progress in Theory of Interstellar Medium and Star Formation2009

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議Joint Subaru/Gemini Science Conference
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2009-05-21
  • [Presentation] A Close Look at Foot points of Protostellar Outflows: Can we determine the driving mechanism by ALMA?2008

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議"The 5th ALMA Japan-Taiwan science workshop
    • Place of Presentation
      National Tsing-Hua University, Hsinchu, Taiwan
    • Year and Date
      20081205-20081206
  • [Presentation] Comments from a Theorist2008

    • Author(s)
      S. Inutsuka
    • Organizer
      国際ワークショップSEEDS Workshop
    • Place of Presentation
      Mitaka, Tokyo
    • Year and Date
      2008-02-01
  • [Presentation] Triggered Star Formation", 国際会議"Star Formation, Then and Now", KITP2007

    • Author(s)
      S. Inutsuka
    • Organizer
      UNIVERSITY OF CALIFORNIA
    • Place of Presentation
      SANTA BARBARA, USA
    • Year and Date
      20070813-20070817
  • [Presentation] Dynamics of Multi-Phase Interstellar Medium2007

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議HI Survival through Cosmic Times
    • Place of Presentation
      SARTEANO (SIENA), ITALY
    • Year and Date
      20070611-20070615
  • [Presentation] Magnetohydrodynamics and thermodynamics of protostellar collapse2007

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議Structure formation in the Universe
    • Place of Presentation
      Chamonix, France
    • Year and Date
      20070527-20070601
  • [Presentation] Resistive MHD Evolution of Protostars2007

    • Author(s)
      S. Inutsuka
    • Organizer
      IAU Symposium 243: Star-Disc Interaction in Young Stars
    • Place of Presentation
      Grenoble, France
    • Year and Date
      20070521-20070525
  • [Presentation] Collapse and Outflow in Star Formation2007

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議SUPERNOVAE CONFERENCE 2007
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      20070201-20070203
  • [Presentation] Dynamics of Multi-Phase Interstellar Medium2007

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議Star Formation Through Cosmic Time
    • Place of Presentation
      KITP, UC SANTA BARBARA, USA
    • Year and Date
      2007-08-29
  • [Presentation] he Role of Magnetic Fields in Planet Formation2006

    • Author(s)
      S. Inutsuka
    • Organizer
      特定領域研究「太陽系外惑星科学の展開」第3回大研究会
    • Place of Presentation
      Koshiba Memorial Hall, University of Tokyo, Japan
    • Year and Date
      20061211-20061213
  • [Presentation] Dynamics of Multi-Phase Interstellar Medium2006

    • Author(s)
      S. Inutsuka
    • Organizer
      国際会議"THE SECOND EAST-ASIA NUMERICAL ASTROPHYSICS MEETING (EANAM2006)
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      20061101-20061103
  • [Book] 「天体物理学の基礎〈1〉」(シリーズ現代の天文学)2009

    • Author(s)
      観山正見・二間瀬敏史・野本憲一(編集)、(犬塚修一郎, 他共著)
    • Total Pages
      295-330
    • Publisher
      日本評論社
  • [Book] 「星間物理学と星形成」(シリーズ現代の天文学)2008

    • Author(s)
      福井康雄,犬塚修一郎, 他(編集)、犬塚修一郎, 他(共著)
    • Total Pages
      325
    • Publisher
      日本評論社
  • [Book] 「シミュレーション天文学」(シリーズ現代の天文学)2007

    • Author(s)
      富阪幸治(編さん), 花輪知幸(編集), 牧野淳一郎(編集)、犬塚修一郎, 他(共著)
    • Total Pages
      209-222
    • Publisher
      日本評論社
  • [Remarks]

    • URL

      http://www.ta.phys.nagoya-u.ac.jp/inutsuka/index_j.html

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

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