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Revealing Physical Properties of Protoplanetary Disks from Theory and Observations

Research Project

Project/Area Number 24840037
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Astronomy
Research InstitutionKogakuin University

Principal Investigator

MUTO Takayuki  工学院大学, 基礎・教養教育部門, 助教 (20633803)

Project Period (FY) 2012-08-31 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords原始惑星系円盤 / 直接撮像観測 / 赤外線天文学 / 電波天文学 / 円盤惑星相互作用
Research Abstract

Understanding the physical properties of protoplanetary disks is important in understanding planet formation scenario. Recent observations have revealed several non-axisymmetric, bumpy structures in protoplanetary disks.
The main goals of this project are (1) to explore what the "realistic" models are for protoplanetary disks based on the most recent observations at NIR and mm/sub-mm wavelengths, and (2) to (re-)investigate the fubndamental physical processes in protoplanetary disks and make the link between the theory and observations.
To achieve the goal (1), we have been involved in the discussions of the data taken by Subaru or the early observations of ALMA, which show interesting morphological structures such as rings or spirals. To achieve the goal (2), we have done theoretical studies including the investigations of disk-planet interaction and gap formation processes.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • Research Products

    (42 results)

All 2014 2013 2012 Other

All Journal Article (14 results) (of which Peer Reviewed: 13 results,  Open Access: 1 results) Presentation (27 results) (of which Invited: 8 results) Remarks (1 results)

  • [Journal Article] Radial Transport of Large-Scale Magnetic Fields in Accretion Disks. I. Steady Solutions and an Upper Limit on the Vertical Field Strength2014

    • Author(s)
      Satoshi Okuzumi, Taku Takeuchi, Takayuki Muto
    • Journal Title

      The Astrophysical Journal

      Volume: 785 Issue: 2 Pages: 127-127

    • DOI

      10.1088/0004-637x/785/2/127

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spiral Arms in the Asymmetrically Illuminated Disk of MWC 758 and Constraints on Giant Planets2013

    • Author(s)
      C A Grady, 武藤恭之, 橋本淳, 他 (全74名)
    • Journal Title

      The Astrophysical Journal

      Volume: 762巻

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Local Enhancement of the Surface Density in the Protoplanetary Ring Surrounding HD 1425272013

    • Author(s)
      深川美里, 塚越崇, 百瀬宗武, 他
    • Journal Title

      Publication of the Astronomical Society of Japan

      Volume: 65巻

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Local Enhancement of the Surface Density in the Protoplanetary Ring Surrounding HD 1425272013

    • Author(s)
      Fukagawa, Misato ; Tsukagoshi, Takashi ; Momose, Munetake ; Saigo, Kazuya ; Ohashi, Nagayoshi ; Kitamura, Yoshimi ; Inutsuka, Shu-ichiro ; Muto, Takayuki ; Nomura, Hideko ; Takeuchi, Taku ; Kobayashi, Hiroshi ; Hanawa, Tomoyuki ; Akiyama, Eiji ; Honda, Mitsuhiko ; Fujiwara, Hideaki ; Kataoka, Akimasa ; Takahashi, Sanemichi Z. ; Shibai, Hiroshi
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 65 Issue: 6 Pages: 14-14

    • DOI

      10.1093/pasj/65.6.l14

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SAO 206462周囲の原始惑星系円盤の中に発見された小さな渦巻き模様2013

    • Author(s)
      武藤恭之, 橋本淳, 田村元秀, 深川美里
    • Journal Title

      天文月報

      Volume: 106 Pages: 195-204

    • NAID

      10031156670

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Subaru Imaging of Asymmetric Features in a Transitional Disk in Upper Scorpius2012

    • Author(s)
      眞山聡, 橋本淳, 武藤恭之, 他 (全55名)
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 760巻

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of Small-Scale Spiral Structures in the Disk of SAO 206462 (HD 135344B) : Implications for the Physical States of theDisk from Spiral Density Wave Theory2012

    • Author(s)
      Muto, T., Grady, C.A., Hashimoto, J., et al.(Takeuchi, T.as the 16th author of 62 authors)
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 748 Issue: 2 Pages: L22-L22

    • DOI

      10.1088/2041-8205/748/2/l22

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Missing Cavities in the SEEDS Polarized Scattered Light Images of Transitional Protoplanetary Disks: A Generic Disk Model2012

    • Author(s)
      Dong, R.
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 750, Issue 2 Issue: 2 Pages: 161-161

    • DOI

      10.1088/0004-637x/750/2/161

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-contrast Near- infrared Polarization Imaging of MWC4802012

    • Author(s)
      Kusakabe, N. , Hayashi, M. , Terada, H. 他53名
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 753, Issue 2 Issue: 2 Pages: 153-159

    • DOI

      10.1088/0004-637x/753/2/153

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polarimetric Imaging of Large Cavity Structures in the Pre-transitional Protoplanetary Disk around PDS 70 : Observations of the disk2012

    • Author(s)
      Hashimoto, J., Dong, R., Kudo, T., Honda, M., McClure, M., Zhu, Z., Muto, T., Wisniewski, J., Abe, L., Brandner, W., Brandt, T., Carson, J., Egner, S., Feldt, M., Fukagawa, M., Goto, M., Grady, C. A., Guyon, O., Hayano, Y., Hayashi, M., Hayashi, S., Henning, T., Hodapp, K., Ishii, M., Iye, M., Janson, M., Kandori, R., Knapp, G., Kusakabe, N., Kuzuhara, M., Kwon. J., 24 coauthors
    • Journal Title

      The Astrophysical Journa

      Volume: 758 Issue: 1 Pages: L19-L19

    • DOI

      10.1088/2041-8205/758/1/l19

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Structure of Pre-transitional Protoplanetary Disks I : Radiative Transfer Modeling of the Disk+Cavity in the PDS 70 system2012

    • Author(s)
      Dong, R., Hashimoto, J., Rafikov, R., Zhu, Z., Whitney, B., Kudo, T., Muto, T., Brandt, T., McClure, M. K., Wisniewski, J., Abe, L., Brandner, W., Carson, J., Egner, S., Feldt, M., Goto, M., Grady, C., Guyon, O., Hayano, Y., Hayashi, M., Hayashi, S., Henning, T., Hodapp, K. W., Ishii, M., Iye, M., Janson, M., Kandori, R., Knapp, GR., Kusakabe, N., Kuzuhara, M., Kwon. J., 21 coauthors
    • Journal Title

      The Astrophysical Journal

      Volume: 760 Issue: 2 Pages: 111-111

    • DOI

      10.1088/0004-637x/760/2/111

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subaru Imaging of Asymmetric Features in a Transitional Disk in Upper Scorpius2012

    • Author(s)
      Satoshi Mayama, et al.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 760 Issue: 2 Pages: 26-30

    • DOI

      10.1088/2041-8205/760/2/l26

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-Resolution Near-Infrared Polarimetry of a Circumstellar Disk around UX Tau A2012

    • Author(s)
      Tanii, R., Itoh, Y., Kudo, T. et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 64

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spiral Arms in the Asymmetrically Illuminated Disk of MWC 758 and Constraints on Giant Planets2012

    • Author(s)
      Grady, C. A., Muto, T., Hashimoto, J., Fukagawa, M., Currie, T., Biller, B., Thalmann, C., Sitko, M. L., Russell, R., Wisniewski, J., Dong, R., J. Kwon. J., 63 coauthors
    • Journal Title

      The Astrophysical Journal

      Volume: 762 Issue: 1 Pages: 48-60

    • DOI

      10.1088/0004-637x/762/1/48

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 原始惑星系円盤と惑星形成2014

    • Author(s)
      武藤恭之
    • Organizer
      基礎物理学研究所セミナー
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2014-01-31
    • Related Report
      2013 Final Research Report
  • [Presentation] 原始惑星系円盤と惑星形成2014

    • Author(s)
      武藤恭之
    • Organizer
      基礎物理学研究所セミナー
    • Place of Presentation
      京都大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 連星・円盤・惑星の相互作用2014

    • Author(s)
      武藤恭之
    • Organizer
      連星天文学研究会
    • Place of Presentation
      京都大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 原始惑星系円盤の詳細構造とモデル2014

    • Author(s)
      武藤恭之
    • Organizer
      原始惑星系円盤から惑星へ
    • Place of Presentation
      惑星科学研究センター
    • Related Report
      2013 Annual Research Report
  • [Presentation] 原始惑星系円盤スノーラインの観測可能性2014

    • Author(s)
      武藤恭之
    • Organizer
      太陽系外惑星の形成理論研究会
    • Place of Presentation
      長野県白馬町
    • Related Report
      2013 Annual Research Report
  • [Presentation] ALMA Observation of a Protoplanetary Disk around HD 142527 II: Disk Model2014

    • Author(s)
      Takayuki Muto et al.
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      国際基督教大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] ALMA Observations of the Asymmetrically Gapped Disk around HD 1425272013

    • Author(s)
      Takayuki Muto
    • Organizer
      Exoplanets and Disks : Their Formation and Diversity II
    • Place of Presentation
      米国ハワイ州コナ
    • Year and Date
      2013-12-09
    • Related Report
      2013 Final Research Report
  • [Presentation] 原始惑星系円盤における力学過程と円盤直接撮像観測2013

    • Author(s)
      武藤恭之
    • Organizer
      原始惑星系円盤研究会
    • Place of Presentation
      国立天文台
    • Year and Date
      2013-08-19
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 原始惑星系円盤の撮像観測と円盤モデル2013

    • Author(s)
      武藤恭之
    • Organizer
      京都大学宇宙物理学教室談話会
    • Place of Presentation
      京都大学
    • Year and Date
      2013-06-28
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] ALMA最新科学成果と将来の展望~原始惑星系円盤観測~2013

    • Author(s)
      武藤恭之
    • Organizer
      日本天文学会春季講演会特別セッション
    • Place of Presentation
      埼玉大学
    • Year and Date
      2013-03-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 原始惑星系円盤内に惑星が作る構造の高空間分解能観測の可能性2013

    • Author(s)
      武藤恭之
    • Organizer
      NAOJ研究集会「将来装置による地球型系外惑星直接検出および撮像」
    • Place of Presentation
      国立天文台
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] Disk Structure via Disk-Planet Interaction2013

    • Author(s)
      Takayuki Muto
    • Organizer
      Mini Workshop on Protoplanetary Disks
    • Place of Presentation
      東京大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 原始惑星系円盤の進化と大規模計算2013

    • Author(s)
      武藤恭之
    • Organizer
      太陽系形成論勉強会
    • Place of Presentation
      東京工業大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 原始惑星系円盤の愉しみ2013

    • Author(s)
      武藤恭之
    • Organizer
      第43回天文・天体物理若手の会夏の学校
    • Place of Presentation
      宮城蔵王ロイヤルホテル
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 大型望遠鏡による原始惑星系円盤スノーラインの直接撮像観測可能性2013

    • Author(s)
      武藤恭之 他
    • Organizer
      日本天文学会秋季年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] ALMA Observations of the Asymmetrically Gapped Disk around HD 1425272013

    • Author(s)
      Takayuki Muto et al.
    • Organizer
      Exoplanets and Disks: Their Formation and Diversity II
    • Place of Presentation
      米国ハワイ州コナ
    • Related Report
      2013 Annual Research Report
  • [Presentation] 原始惑星系円盤における力学過程と原始惑星系円盤観測2013

    • Author(s)
      武藤恭之
    • Organizer
      青山学院大学セミナー
    • Place of Presentation
      青山学院大学
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 原始惑星系円盤散乱光から探る円盤構造2013

    • Author(s)
      武藤恭之
    • Organizer
      新学術領域「系外惑星」円盤班、理論班研究会
    • Place of Presentation
      白馬ロイヤルホテル
    • Related Report
      2012 Annual Research Report
  • [Presentation] 原始惑星系円盤中の惑星:力学的基礎過程と原始惑星系円盤観測2013

    • Author(s)
      武藤恭之
    • Organizer
      CPSセミナー
    • Place of Presentation
      神戸大学
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 赤外線散乱光プロファイルから探る原始惑星系円盤の構造2013

    • Author(s)
      武藤恭之
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] ALMA最新科学成果と将来の展望 ~原始惑星系円盤観測~2013

    • Author(s)
      武藤恭之
    • Organizer
      日本天文学会春季年会 ALMA特別セッション
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Subaru/HiCIAOによる観測で明らかになった原始惑星系円盤の非軸対称構造2012

    • Author(s)
      武藤恭之
    • Organizer
      日本惑星科学会秋季講演会
    • Place of Presentation
      神戸大学
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] 原始惑星系円盤の進化と最新の観測2012

    • Author(s)
      武藤恭之
    • Organizer
      複合的アプローチで探る宇宙の化学進化
    • Place of Presentation
      ホテル伊豆高原
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Planets in Protoplanetary Disks: Dynamical Processes and Observational Prospects2012

    • Author(s)
      Takayuki Muto
    • Organizer
      名古屋大学GCOE 若手分野横断セミナー
    • Place of Presentation
      名古屋大学
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] High Resolution Near-Infrared Images of Transitional Disks around SAO 206462 (HD135344 B) and MWC 7582012

    • Author(s)
      Takayuki Muto
    • Organizer
      The First Year of ALMA Science
    • Place of Presentation
      Puerto Varas, Chile
    • Related Report
      2012 Annual Research Report
  • [Presentation] 赤外線散乱光プロファイルから探る原始惑星系円盤の構造2012

    • Author(s)
      武藤恭之
    • Organizer
      第25回理論懇シンポジウム
    • Place of Presentation
      エポカルつくば
    • Related Report
      2012 Annual Research Report
  • [Presentation] ALMA Observations of a Protoplanetary Disk aroud HD 142527 II : Disk Model

    • Author(s)
      Takayuki Muto
    • Related Report
      2013 Final Research Report
  • [Remarks] ホームページ

    • URL

      http://www.ns.kogakuin.ac.jp/~ft13389/

    • Related Report
      2013 Final Research Report

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Published: 2012-11-27   Modified: 2019-07-29  

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