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2013 Fiscal Year Final Research Report

Study of solar jets by 2-D high spatial resolution spectroscopic observations

Research Project

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Project/Area Number 23540264
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Astronomy
Research InstitutionBukkyo University (2013)
Kyoto University (2011-2012)

Principal Investigator

KITAI Reizaburo  佛教大学, 教育学部, 非常勤講師 (40169850)

Co-Investigator(Kenkyū-buntansha) ICHIMOTO Kiyoshi  京都大学, 大学院・理学研究科, 教授 (70193456)
SHIBATA Kazunari  京都大学, 大学院・理学研究科, 教授 (70144178)
Co-Investigator(Renkei-kenkyūsha) MIURA Noriaki  北見工業大学, 工学部, 教授 (30209720)
UENO Satoru  京都大学, 大学院・理学研究科, 助教 (70303807)
NAGATA Shin'ichi  京都大学, 大学院・理学研究科, 助教 (30362437)
Project Period (FY) 2011 – 2013
Keywords太陽活動現象 / ジェット / 磁気リコネクション / 磁気対流現象
Research Abstract

Violent explosive events are often observed on the solar surface. Recent progress of solar observational facilities, such as Japanese satellite HINODE, permits us to investigate the fine structure and dynamics of explosive events. The characteristics of solar events are rapid heating of solar plasma and ejection of high speed gas. Main target of our present study is to observationally clarify the mechanism of the explosive events such as Ellerman bombs, spicules and emerging magnetic field. We are successful to pin-point the physical mechanism of explosion as the magnetic reconnection in the chromosphere.

  • Research Products

    (15 results)

All 2012 2011

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (2 results)

  • [Journal Article] Prominent Photospheric Downflows on Magnetic Neutral Line in a Delta-Type Sunspot2012

    • Author(s)
      Takizawa, K.; Kitai, R.; Zhang, Y
    • Journal Title

      Solar Physics

      Volume: Volume 281, Issue 2 Pages: 599-609

    • DOI

      10.1007/s11207-012-0116-4

    • Peer Reviewed
  • [Journal Article] Persistent Circulating Motion in a Sunspot Umbra2012

    • Author(s)
      Katsukawa, Y.; Kitai, R.; Watanabe, H
    • Journal Title

      Hinode-3: The 3rd Hinode Science Meeting, Proceedings of the conference held 1-4 December 2009 at Hitotsubashi Memorial Hall, Tokyo, Japan. Edited by T. Sekii, T. Watanabe, and T. Sakurai. ASP Conference Series, Vol. 454. San Franciso: Astronomical Society of the Pacific

      Pages: 213

    • URL

      http://www.aspbooks.org/a/volumes/table_of_contents/?book_id=454

    • Peer Reviewed
  • [Journal Article] Chromospheric Anemone Jets Observed with Hinode/SOT and Hida Ca II2012

    • Author(s)
      Morita, S.; Shibata, K.; Ueno, S.; Ichimoto, K.;Kitai, R.; Otsuji, K
    • Journal Title

      Spectroheliograph, Hinode-3: The 3rd Hinode Science Meeting, Proceedings of the conference held 1-4 December 2009 at Hitotsubashi Memorial Hall, Tokyo, Japan. Edited by T. Sekii, T. Watanabe, and T. Sakurai. ASP Conference Series, Vol. 454. San Franciso: Astronomical Society of the Pacific

      Pages: 95

    • URL

      http://www.aspbooks.org/a/volumes/table_of_contents/?book_id=454

    • Peer Reviewed
  • [Journal Article] Spicule Dynamics over Plage Region2012

    • Author(s)
      Anan, T.; Kitai, R.; Hillier, A.; Kawate, T.;Ichimoto, K.; Shibata, K
    • Journal Title

      Hinode-3: The 3rd Hinode Science Meeting, Proceedings of the conference held 1-4 December 2009 at Hitotsubashi Memorial Hall, Tokyo, Japan. Edited by T. Sekii, T. Watanabe, and T. Sakurai. ASP Conference Series, Vol. 454. San Franciso: Astronomical Society of the Pacific

      Pages: 91

    • URL

      http://www.aspbooks.org/a/volumes/table_of_contents/?book_id=454

    • Peer Reviewed
  • [Journal Article] Solar adaptive optics at the Hida Observatory: latest achievements of current system and design of new system, Adaptive Optics Systems III2012

    • Author(s)
      Miura, Noriaki; Miyazaki, Jun'ichi; Kuwamura, Susumu; Baba, Naoshi; Hanaoka, Yoichiro; Yamaguchi, Masashi;Ueno, Satoru; Nakatani, Yoshikazu; Nagata, Shin'ichi; Kitai, Reizaburou; Ichimoto, Kiyoshi; Takami, Hideki
    • Journal Title

      Proceedings of the SPIE

      Volume: Volume 8447 Pages: article id. 84474D, 6

    • DOI

      10.1117/12.925848

    • Peer Reviewed
  • [Journal Article] Magnetic Helicity Transported by Flux Emergence and Shuffling Motions in Solar Active Region NOAA 109302012

    • Author(s)
      Zhang, Y.; Kitai, R.; Takizawa, K
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 751, Issue 2 Pages: article id. 85, 6

    • DOI

      10.1088/0004-637X/751/2/85

    • Peer Reviewed
  • [Journal Article] Ellerman Bomb as a Manifestation of Chromospheric Fine Scale Activity2012

    • Author(s)
      Kitai, R
    • Journal Title

      The Fifth Hinode Science Meeting. ASP Conference Series, Vol. 456, Proceedings of a conference held 10-14 October 2011 at Royal Sonesta Hotel, Cambridge, Massachusetts. Edited by Leon Golub, Ineke De Moortel and Toshifumi Shimizu. San Francisco: Astronomical Society of the Pacific

      Pages: 81

    • URL

      http://www.aspbooks.org/a/volumes/table_of_contents/?book_id=456

    • Peer Reviewed
  • [Journal Article] A Study on Red Asymmetry of Hα Flare Ribbons Using a Narrowband Filtergram in the 2001 April 10 Solar Flare2012

    • Author(s)
      Asai, Ayumi; Ichimoto, Kiyoshi; Kitai, Reizaburo; Kurokawa, Hiroki; Shibata, Kazunari
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: Vol.64, No.1 Pages: Article No.20, 8

    • DOI

      10.1093/pasj/64.1.20

    • Peer Reviewed
  • [Journal Article] First Simultaneous Observation of an Hα Moreton Wave, EUV Wave, and Filament/Prominence Oscillations2012

    • Author(s)
      Asai, Ayumi; Ishii, Takako T.; Isobe, Hiroaki; Kitai, Reizaburo; Ichimoto, Kiyoshi; UeNo, Satoru; Nagata, Shin'ichi; Morita, Satoshi; Nishida, Keisuke; Shiota, Daikou; Oi, Akihito; Akioka, Maki; Shibata, Kazunari
    • Journal Title

      The Astrophysical Journal Letters

      Volume: Volume 745, Issue 2 Pages: article id. L18, 6

    • DOI

      10.1088/2041-8205/745/2/L18

    • Peer Reviewed
  • [Journal Article] Properties of Umbral Dots as Measured from the New Solar Telescope Data and MHD Simulations2012

    • Author(s)
      Kilcik, A.; Yurchyshyn, V. B.; Rempel, M.; Abramenko, V.; Kitai, R.; Goode, P. R.; Cao, W.; Watanabe, H
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 745, Issue 2 Pages: article id. 163, 14

    • DOI

      10.1088/0004-637X/745/2/163

    • Peer Reviewed
  • [Journal Article] Statistical Study on the Nature of Solar-Flux Emergence2011

    • Author(s)
      Otsuji, Kenichi; Kitai, Reizaburo; Ichimoto, Kiyoshi; Shibata, Kazunari
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: Vol.63, No.5 Pages: 1047-1057

    • DOI

      10.1093/pasj/63.5.1047

    • Peer Reviewed
  • [Journal Article] Ellerman Bombs at High Resolution. I. Morphological Evidence for Photospheric Reconnection2011

    • Author(s)
      Watanabe, Hiroko; Vissers, Gregal; Kitai, Reizaburo; Rouppe van der Voort, Luc; Rutten, Robert J
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 736, Issue 1 Pages: article id. 71, 12

    • DOI

      10.1088/0004-637X/736/1/71

    • Peer Reviewed
  • [Journal Article] Propagation of Moreton Waves2011

    • Author(s)
      Zhang, Yuzong; Kitai, Reizaburo; Narukage, Noriyuki; Matsumoto, Takuma; Ueno, Satoru; Shibata, Kazunari; Wang, Jingxiu
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: Vol.63, No.3 Pages: 685-696

    • DOI

      10.1093/pasj/63.3.685

    • Peer Reviewed
  • [Presentation] Magnetic helicity transported by flux emergence and shuffling motions in Solar Active Region NOAA 109302012

    • Author(s)
      Zhang Yin (NAOC), Kitai R, Takizawa Kan
    • Organizer
      IAU Symposium 294 Solar and Astrophysical Dynamos and Magnetic Activity
    • Place of Presentation
      北京
    • Year and Date
      2012-08-25
  • [Presentation] Stereoscopic observation of a rapidly rotating filament eruption2011

    • Author(s)
      R. Kitai, H. Watanabe, T. Anan, M. Fujimoto, T. Fukuoka, H. Shimono and S. Nagata
    • Organizer
      AOGS 2011
    • Place of Presentation
      台北
    • Year and Date
      2011-08-09

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Published: 2015-07-16  

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