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Understanding Massive Star Evolution and Explosion Mechanism of Supernovae

Research Project

Project/Area Number 22840009
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Astronomy
Research InstitutionNational Astronomical Observatory of Japan

Principal Investigator

TANAKA Masaomi  国立天文台, 理論研究部, 助教 (70586429)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2011: ¥1,495,000 (Direct Cost: ¥1,150,000、Indirect Cost: ¥345,000)
Fiscal Year 2010: ¥1,625,000 (Direct Cost: ¥1,250,000、Indirect Cost: ¥375,000)
Keywords天文学 / 宇宙物理学 / 超新星爆発 / 偏光 / 輻射輸送
Research Abstract

We have developed a multi-dimensional radiative transfer code for supernova explosions including polarization, and simulated polarization spectra with various multi-dimensional ion distributions in supernova ejecta. We also performed spectropolarimetric observations of supernovae with Subaru telescope. Adding our new data to the existing datasets, we have constructed the largest data samples of Type Ibc supernovae. By comparing the results of simulations and observations, we showed that a three-dimensional geometry is common in supernovae.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (37 results)

All 2012 2011 2010 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (28 results) Remarks (3 results)

  • [Journal Article] Detectability of High-Redshift Super Luminous Supernovae with Upcoming Optical and Infrared Surveys2012

    • Author(s)
      田中雅臣、守谷尭、 吉田直紀 、野本憲一
    • Journal Title

      MNRAS

      Volume: 422 Issue: 3 Pages: 2675-2675

    • DOI

      10.1111/j.1365-2966.2012.20833.x

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Search for Infrared Emission from Core-Collapse Supernovae at the Transitional Phase2012

    • Author(s)
      Masaomi Tanaka, Takaya Nozawa, Itsuki Sakon, and 7 coauthors
    • Journal Title

      The Astrophysical Journal

      Volume: Vol.749 Issue: 2 Pages: 173-173

    • DOI

      10.1088/0004-637x/749/2/173

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Elemental Abundances in the Possible Type Ia Supernova Remnant G344.7-0.12012

    • Author(s)
      Yamaguchi, H., Tanaka, M., Maeda K., Slane P. O., Foster A., Smith R. K., Katsuda S., Yoshii R.
    • Journal Title

      The Astrophysical Journal

      Volume: 749 Issue: 2 Pages: 137-137

    • DOI

      10.1088/0004-637x/749/2/137

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Unburned Material in the Ejecta of Type Ia Supernovae2012

    • Author(s)
      Folatelli, G., Phillips, M. M., Morrell, N., Tanaka, M., Maeda, K., Nomoto, K., Stritzinger, M., Burns, C. R., Hamuy, M., Mazzali, P., Boldt, L., Campillay, A., Contreras, C., Gonzalez, S., Roth, M., Salgado, F., Freedman, W. L., Madore, B. F., Persson, S
    • Journal Title

      The Astrophysical Journal

      Volume: 745 Issue: 1 Pages: 74-74

    • DOI

      10.1088/0004-637x/745/1/74

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of Dust in the Ejecta of Type Ia Supernovae2011

    • Author(s)
      Nozawa, Takaya; Maeda, Keiichi; Kozasa, Takashi; Tanaka, Masaomi; Nomoto, Ken'ichi; Umeda, Hideyuki
    • Journal Title

      The Astrophysical Journal

      Volume: 736 Issue: 1 Pages: 45-45

    • DOI

      10.1088/0004-637x/736/1/45

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Abundance stratification in Type Ia supernovae-III. The normal SN 2003du2011

    • Author(s)
      Tanaka, M., et al
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 410 Pages: 1725-1738

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Spectropolarimetry of Type Ib/c Supernovae2012

    • Author(s)
      田中雅臣
    • Organizer
      IAU Symposium 279 "Death of Massive Stars : Supernovae and Gamma-Ray Bursts"
    • Place of Presentation
      日光千姫物語、栃木県
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Observational Studies of Supernovae with Subaru2012

    • Author(s)
      田中雅臣
    • Organizer
      すばるユーザーズミーティング2011年度
    • Place of Presentation
      国立天文台
    • Related Report
      2011 Final Research Report
  • [Presentation] Observational Studies of Supernovae with Subaru2012

    • Author(s)
      田中雅臣
    • Organizer
      すばるユーザーズミーティング2011年度
    • Place of Presentation
      国立天文台、東京都
    • Related Report
      2011 Annual Research Report
  • [Presentation] 可視偏光観測で見えてきた超新星の3次元形状2011

    • Author(s)
      田中雅臣
    • Organizer
      超新星からのマルチメッセンジャー
    • Place of Presentation
      国立天文台
    • Year and Date
      2011-03-03
    • Related Report
      2011 Final Research Report
  • [Presentation] 可視偏光観測で見えてきた超新星の3次元形状2011

    • Author(s)
      田中雅臣
    • Organizer
      超新星からのマルチメッセンジャー
    • Place of Presentation
      国立天文台、東京都(招待講演)
    • Year and Date
      2011-03-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] 超新星爆発の偏光分光観測2011

    • Author(s)
      田中雅臣
    • Organizer
      ガンマ線バーストで読み解く太古の宇宙」第四回領域シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-02-09
    • Related Report
      2011 Final Research Report
  • [Presentation] 超新星爆発の偏光分光観測2011

    • Author(s)
      田中雅臣
    • Organizer
      ガンマ線バーストで読み解く太古の宇宙」第四回領域シンポジウム
    • Place of Presentation
      東京工業大学、東京都
    • Year and Date
      2011-02-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 初期宇宙のダストは超新星爆発が作ったか?-新しい観測アプローチー2011

    • Author(s)
      田中雅臣
    • Organizer
      初代星・初代銀河研究会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2011-01-27
    • Related Report
      2011 Final Research Report
  • [Presentation] 初期宇宙のダストは超新星爆発が作ったか?-新しい観測アプローチ-2011

    • Author(s)
      田中雅臣
    • Organizer
      初代星・初代銀河研究会2011
    • Place of Presentation
      愛媛大学、愛媛県
    • Year and Date
      2011-01-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] A Search for IR Emission from Supernovae in Nearby Galaxies2011

    • Author(s)
      田中雅臣
    • Organizer
      あかりによる我々の銀河系及び系外銀河の星間物質の研究会
    • Place of Presentation
      東京大学
    • Related Report
      2011 Final Research Report
  • [Presentation] 広視野カメラによる超新星残骸エコーの探査2011

    • Author(s)
      田中雅臣
    • Organizer
      日本の新たな広視野カメラを用いた銀河系探査の展望
    • Place of Presentation
      東京大学天文学教育研究センター
    • Related Report
      2011 Final Research Report
  • [Presentation] 可視光偏光分光で探る超新星爆発の3次元構造2011

    • Author(s)
      田中雅臣
    • Organizer
      次世代の多波長偏光サイエンスの開拓
    • Place of Presentation
      国立天文台
    • Related Report
      2011 Final Research Report
  • [Presentation] すばる望遠鏡ToO観測:超新星爆発の即時偏光分光観測2011

    • Author(s)
      田中雅臣
    • Organizer
      2011年光赤天連シンポジウム
    • Place of Presentation
      京都大学
    • Related Report
      2011 Final Research Report
  • [Presentation] KWFCによる超新星サーベイ2011

    • Author(s)
      田中雅臣
    • Organizer
      木曽シュミットシンポジウム2011
    • Place of Presentation
      木曽勤労者福祉センター、長野県
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Subaru Spectropolarimetry of Supernovae2011

    • Author(s)
      田中雅臣
    • Organizer
      Stellar Polarimetry : From Birth to Death
    • Place of Presentation
      University of Wisconsin Madison、Madison、USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Spectropolarimetry of Type Ib/c Supernovae2011

    • Author(s)
      田中雅臣
    • Organizer
      Supernovae and Their Host Galaxies
    • Place of Presentation
      Australian National Maritime Museum、Sydney
    • Related Report
      2011 Final Research Report
  • [Presentation] Spectropolarimetry of Type Ib/c Supernovae2011

    • Author(s)
      Tanaka, M.
    • Organizer
      Supernovae and Their Host Galaxies
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2011 Annual Research Report
  • [Presentation] Subaru Spectropolarimetry of Supernovae2011

    • Author(s)
      Tanaka, M.
    • Organizer
      Stellar Polarimetry : From Birth to Death
    • Place of Presentation
      Madison, USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] すばる望遠鏡ToO観測:超新星爆発の即時偏光分光観測2011

    • Author(s)
      田中雅臣
    • Organizer
      2011年光赤天連シンポジウム
    • Place of Presentation
      京都大学、京都府
    • Related Report
      2011 Annual Research Report
  • [Presentation] 可視光偏光分光で探る超新星爆発の3次元構造2011

    • Author(s)
      田中雅臣
    • Organizer
      次世代の多波長偏光サイエンスの開拓
    • Place of Presentation
      国立天文台、東京都
    • Related Report
      2011 Annual Research Report
  • [Presentation] 広視野カメラによる超新星残骸エコーの探査2011

    • Author(s)
      田中雅臣
    • Organizer
      日本の新たな広視野カメラを用いた銀河系探査の展望
    • Place of Presentation
      東京大学天文学教育研究センター、東京都
    • Related Report
      2011 Annual Research Report
  • [Presentation] A Search for IR Emission from Supernovae in Nearby Galaxies2011

    • Author(s)
      田中雅臣
    • Organizer
      あかりによる我々の銀河系及び系外銀河の星間物質の研究会
    • Place of Presentation
      東京大学、東京都
    • Related Report
      2011 Annual Research Report
  • [Presentation] SPICAによる超新星爆発ダストの観測2010

    • Author(s)
      田中雅臣
    • Organizer
      SPICAサイエンスワークショップ(宇宙圏研究会)
    • Place of Presentation
      国立天文台
    • Year and Date
      2010-12-16
    • Related Report
      2011 Final Research Report
  • [Presentation] SPICAによる超新星爆発ダストの観測2010

    • Author(s)
      田中雅臣
    • Organizer
      SPICAサイエンスワークショップ(宇宙圏研究会)
    • Place of Presentation
      国立天文台、東京都
    • Year and Date
      2010-12-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] 超新星の偏光分光観測: TMTへの展望2010

    • Author(s)
      田中雅臣
    • Organizer
      TMTで切り拓く2020年代の新しい天文学
    • Place of Presentation
      国立天文台
    • Year and Date
      2010-10-04
    • Related Report
      2011 Final Research Report
  • [Presentation] 超新星の偏光分光観測:TMTへの展望2010

    • Author(s)
      田中雅臣
    • Organizer
      TMTで切り拓く2020年代の新しい天文学
    • Place of Presentation
      国立天文台、東京都
    • Year and Date
      2010-10-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] 超新星爆発における3次元偏光輻射輸送シミュレーション2010

    • Author(s)
      田中雅臣
    • Organizer
      日本天文学会2010年秋季年会
    • Place of Presentation
      金沢大学
    • Year and Date
      2010-09-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 超新星爆発における3次元偏光輻射輸送シミュレーション2010

    • Author(s)
      田中雅臣
    • Organizer
      日本天文学会2010年秋季年会
    • Place of Presentation
      金沢大学、石川県
    • Year and Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://th.nao.ac.jp/MEMBER/tanaka/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://th.nao.ac.jp/MEMBER/tanaka/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://th.nao.ac.jp/MEMBER/tanaka/publication.html

    • Related Report
      2011 Annual Research Report

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Published: 2010-08-27   Modified: 2016-04-21  

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