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solar-flare researches based on the multi-wavelength simultaneous imaging obsevations of solar radio telescopes in Japan and China

Research Project

Project/Area Number 18H01253
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 16010:Astronomy-related
Research InstitutionNagoya University

Principal Investigator

Masuda Satoshi  名古屋大学, 宇宙地球環境研究所, 准教授 (10262916)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2020: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2019: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords太陽フレア / 粒子加速 / 電波 / 多波長観測 / 太陽 / フレア
Outline of Final Research Achievements

We promoted international joint research on particle acceleration phenomena of solar flares with the group of the new solar radio telescope ‘MUSER’ in China. We performed a detailed analysis of events simultaneously observed with the Nobeyama Radioheliograph (NoRH), which finished its scientific operation in March 2020, and MUSER, which was in the test observation phase. MUSER captured particle acceleration signatures above the magnetic reconnection site of a solar flare, and NoRH simultaneously observed a brightening corresponding to the acceleration below the magnetic reconnection site. These observational facts suggest that particle acceleration simultaneously takes place above and below the reconnection site. In addition, the temporal behavior in the frequency-drift characteristics of a lot of tiny radio bursts observed with MUSER indicates that the particle acceleration region was moving upward at high speed.

Academic Significance and Societal Importance of the Research Achievements

まず、太陽フレアの標準モデルである磁気リコネクションによるエネルギー解放モデルを想定した場合、そのエネルギー解放領域の上空と下方で同時に粒子加速が起きていることを示す重要な観測結果が得られた。フレア領域が、太陽から惑星間空間につながる磁場を含んでいた場合、高エネルギー粒子が惑星間空間に流出すると考えられ、宇宙天気研究にもつながる。また、本研究では上空の粒子加速領域が高速で上方に移動している可能性を示唆する結果を得た。これは、上空に放出されたプラズモイド周辺での粒子加速だと解釈でき、プラズマ物理学の理論計算や室内実験で説明・実証すべき課題を提起することになる。

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (74 results)

All 2023 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (5 results) Journal Article (17 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 15 results,  Open Access: 7 results) Presentation (51 results) (of which Int'l Joint Research: 25 results,  Invited: 4 results) Remarks (1 results)

  • [Int'l Joint Research] National Space Science Center, CAS(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Univ. of Applied Sciences NW Switzerland(スイス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 北西スイス応用科学大学(スイス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台(中国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 電波撮像観測に基づく太陽フレアにおける高エネルギー電子の加速・伝播過程に関する研究2023

    • Author(s)
      松本圭太郎
    • Journal Title

      名古屋大学大学院理学研究科 修士論文

    • Related Report
      2020 Annual Research Report
  • [Journal Article] ガンマ線天文衛星Fermi の観測に基づく太陽フレア中の粒子加速領域の時間変化の研究2023

    • Author(s)
      矢倉昌也
    • Journal Title

      名古屋大学大学院理学研究科 修士論文

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Nonequilibrium Flux Rope Formation by Confined Flares Preceding a Solar Coronal Mass Ejection2021

    • Author(s)
      Kliem Bernhard、Lee Jeongwoo、Liu Rui、White Stephen M.、Liu Chang、Masuda Satoshi
    • Journal Title

      The Astrophysical Journal

      Volume: 909 Issue: 1 Pages: 91-91

    • DOI

      10.3847/1538-4357/abda37

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Energy and spectral analysis of confined solar flares from radio and X-ray observations2021

    • Author(s)
      Tan Cheng-Ming、Klein Karl Ludwig、Yan Yi-Hua、Masuda Satoshi、Tan Bao-Lin、Huang Jing、Yuan Guo-Wu
    • Journal Title

      Research in Astronomy and Astrophysics

      Volume: 21 Issue: 11 Pages: 274-274

    • DOI

      10.1088/1674-4527/21/11/274

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High-energy gamma-rays and neutrons observed in very impulsive solar flare on 2012 June 32021

    • Author(s)
      Kamiya Kohki、Koga Kiyokazu、Masuda Satoshi、Matsumoto Haruhisa、Muraki Yasushi、Okudaira Osamu、Shibata Shoichi、Tajima Hiroyasu、Tanaka Yasuyuki、Yamamoto Tokonatu、Watanabe Kyoko
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 73 Issue: 6 Pages: 1443-1469

    • DOI

      10.1093/pasj/psab089

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Microwave and Hard X-Ray Flare Observations by NoRH/NoRP and RHESSI: Peak-flux Correlations2020

    • Author(s)
      Krucker Sam、Masuda Satoshi、White Stephen M.
    • Journal Title

      The Astrophysical Journal

      Volume: 894 Issue: 2 Pages: 158-158

    • DOI

      10.3847/1538-4357/ab8644

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of a Method for Determining the Search Window for Solar Flare Neutrinos2020

    • Author(s)
      K. Okamoto, Y. Nakano, S. Masuda, Y. Itow, M. Miyake, T. Terasawa, S. Ito, M. Nakahata
    • Journal Title

      Solar Physics

      Volume: 133 Issue: 10 Pages: 295-295

    • DOI

      10.1007/s11207-020-01706-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Microwave Study of a Solar Circular Ribbon Flare2020

    • Author(s)
      Lee Jeongwoo、White Stephen M.、Chen Xingyao、Chen Yao、Ning Hao、Li Bo、Masuda Satoshi
    • Journal Title

      The Astrophysical Journal

      Volume: 901 Issue: 1 Pages: L10-L10

    • DOI

      10.3847/2041-8213/abb4dd

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Possible detection of solar gamma-rays by ground-level detectors in solar flares on 2011 March 72020

    • Author(s)
      Muraki Yasushi、Vald'es-Galicia Jose F、Gonz'alez Luis Xavier、Kamiya Kohki、Katayose Yusaku、Koga Kiyokazu、Matsumoto Haruhisa、Masuda Satoshi、Matsubara Yutaka、Nagai Yuya、Ohnishi Munehiro、Ozawa Syunsuke、Sako Takashi、Shibata Shoichi、Takita Masato、Tanaka Yasuyuki、Tsuchiya Harufumi、Watanabe Kyoko、Zhang Ji Long
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 2 Pages: 1-17

    • DOI

      10.1093/pasj/psz141

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimating the Temperature and Density of a Spicule from 100 GHz Data Obtained with ALMA2020

    • Author(s)
      Shimojo Masumi、Kawate Tomoko、Okamoto Takenori J.、Yokoyama Takaaki、Narukage Noriyuki、Sakao Taro、Iwai Kazumasa、Fleishman Gregory D.、Shibata Kazunari
    • Journal Title

      The Astrophysical Journal

      Volume: 888 Issue: 2 Pages: L28-L28

    • DOI

      10.3847/2041-8213/ab62a5

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 白色光フレア発生に関わる多波長観測データの統計解析2020

    • Author(s)
      鶴田康介
    • Journal Title

      防衛大学校 理工学研究科 修士論文

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localized Microwave and EUV Bright Structures in an Eruptive Prominence2019

    • Author(s)
      Huang Jing、Tan Baolin、Masuda Satoshi、Cheng Xin、Kumar Bisoi Susanta、Melnikov Victor
    • Journal Title

      The Astrophysical Journal

      Volume: 874 Issue: 2 Pages: 176-176

    • DOI

      10.3847/1538-4357/ab0e80

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quasi-periodic Pulsations before and during a Solar Flare in AR 122422019

    • Author(s)
      Chen Xingyao、Yan Yihua、Tan Baolin、Huang Jing、Wang Wei、Chen Linjie、Zhang Yin、Tan Chengming、Liu Donghao、Masuda Satoshi
    • Journal Title

      The Astrophysical Journal

      Volume: 878 Issue: 2 Pages: 78-78

    • DOI

      10.3847/1538-4357/ab1d64

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Solar Fast-drifting Radio Bursts in an X1.3 Flare on 2014 April 252019

    • Author(s)
      Tan Baolin、Chen Naihwa、Yang Ya-Hui、Tan Chengming、Masuda Satoshi、Chen Xingyao、Misawa H.
    • Journal Title

      The Astrophysical Journal

      Volume: 885 Issue: 1 Pages: 90-90

    • DOI

      10.3847/1538-4357/ab4718

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multiwavelength Stereoscopic Observation of the 2013 May 1 Solar Flare and CME2019

    • Author(s)
      Lastufka Erica、Krucker Sam、Zimovets Ivan、Nizamov Bulat、White Stephen、Masuda Satoshi、Golovin Dmitriy、Litvak Maxim、Mitrofanov Igor、Sanin Anton
    • Journal Title

      The Astrophysical Journal

      Volume: 886 Issue: 1 Pages: 9-9

    • DOI

      10.3847/1538-4357/ab4a0a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comparative Study of Microwave Polar Brightening, Coronal Holes, and Solar Wind over the Solar Poles2019

    • Author(s)
      Fujiki Ken’ichi、Shibasaki Kiyoto、Yashiro Seiji、Tokumaru Munetoshi、Iwai Kazumasa、Masuda Satoshi
    • Journal Title

      Solar Physics

      Volume: 294 Issue: 3 Pages: 30-30

    • DOI

      10.1007/s11207-019-1418-6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Localized Microwave and EUV Bright Structures in an Eruptive Prominence2019

    • Author(s)
      Huang, J., B. Tan, S. Masuda, X. Cheng, S. K. Bisoi, and V. Melnikov,
    • Journal Title

      Astrophysical Journal

      Volume: 印刷中

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 太陽電波バーストのピークフラックスと太陽フレアクラスの関係: 1950年代の巨大太陽フレアへの応用2023

    • Author(s)
      松本圭太郎、増田智, 下条圭美, 早川尚志
    • Organizer
      太陽研連シンポジウム2022
    • Related Report
      2020 Annual Research Report
  • [Presentation] 野辺山電波ヘリオグラフを用いたフレアに伴う電子の加速・伝搬過程 II2023

    • Author(s)
      松本圭太郎、増田智、岩井一正、金子岳史、簑島敬
    • Organizer
      日本天文学会2023年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] “Time-of-Flight”解析による太陽フレア粒子加速領域の時間変化の推定2023

    • Author(s)
      矢倉昌也、増田智
    • Organizer
      日本天文学会2023年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Database of solar flare images observed with Nobeyama2022

    • Author(s)
      S. Masuda and K. Matsumoto
    • Organizer
      JpGU 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of electron acceleration/propagation processes in a solar flare using Nobeyama Radioheliograph2022

    • Author(s)
      K. Matsumoto and S. Masuda
    • Organizer
      JpGU2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time of Flight analysis of accelerated electrons in solar flares by using Fermi Gamma-ray Space Telescope2022

    • Author(s)
      M. Yakura and S. Masuda
    • Organizer
      JpGU2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of the Pitch Angle Distribution of the Accelerated Electrons Generating a Fast Propagation of a Microwave Source During a Solar Flare Observed with Nobeyama Radioheliograph2022

    • Author(s)
      K. Matsumoto, S. Masuda, K. Iwai, T. Kaneko, and T. Minoshima
    • Organizer
      AOGS 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evolution of the Electron Acceleration Site in Solar Flares by Using Time-of-flight Analysis with Multiple Time-windows2022

    • Author(s)
      M. Yakura and S. Masuda
    • Organizer
      AOGS 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Upward motion of electron acceleration region in a small solar flare2022

    • Author(s)
      S. Masuda, C. Tan, B. Tan, Y. Yan, and H. Misawa
    • Organizer
      Plasma Explosions in the Universe 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bouncing Motion of Accelerated Electrons in a Flare Loop Observed with Nobeyama Radioheliograph2022

    • Author(s)
      K.Matsumoto, S.Masuda,T.Kaneko
    • Organizer
      Plasma Explosions in the Universe 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evolution of the electron acceleration site in a solar flare using Time-of-Flight analysis with multiple Time-Windows2022

    • Author(s)
      M. Yakura and S. Masuda
    • Organizer
      Plasma Explosions in the Universe 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Digitization of Toyokawa radio polarimeter plot data (1958-1978) and size estimation of past large solar flare2022

    • Author(s)
      S. Masuda, K. Matsumoto, H. Hayakawa, and M. Shimojo
    • Organizer
      The 5th ISEE Symposium: Toward the Future of Space-Earth Environmental Research
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time of Flight analysis of accelerated electrons in solar flares by using Fermi Gamma-ray Space Telescope2022

    • Author(s)
      M. Yakura and S. Masuda
    • Organizer
      The 5th ISEE Symposium: Toward the Future of Space-Earth Environmental Research
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 豊川強度偏波計プロットデータ(1958 年-1978 年) のデジタル化と過去の大フレアの規模推定2022

    • Author(s)
      増田智、松本圭太郎、下条圭美、早川尚志
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 野辺山電波ヘリオグラフを用いたフレアに伴う電子の加速・伝搬過程2022

    • Author(s)
      松本圭太郎、増田智、金子岳文
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] γ線天文衛星Fermiを用いた太陽フレアのTime-of-Flight解析2022

    • Author(s)
      矢倉昌也、増田智
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 太陽フレアフープ上空における高エネルギー電子の観測2022

    • Author(s)
      増田 智
    • Organizer
      第17回ERGサイエンス会議
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Two Distinct Brightness Distributions of Microwave Loop during M-class Flare2022

    • Author(s)
      S.-J. Kim, S. Masuda, and J.-W. Lee
    • Organizer
      AOGS 2022
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Satoshi Masuda, Chengming Tan, Yihua Yan, Baolin Tan, and Hiroaki Misawa2021

    • Author(s)
      Electron acceleration region in a small solar flare observed with Nobeyama Radioheliograph and MUSER
    • Organizer
      JpGU 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NoRH とMUSER で同時観測された2015 年11 月22 日の微小フレア22021

    • Author(s)
      増田 智, Chengming Tan, Baolin Tan, Yihua Yan
    • Organizer
      日本天文学会2021年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] NoRH とMUSERで同時観測された2015 年11 月22 日の微小フレア2020

    • Author(s)
      増田 智、Chengming Tan
    • Organizer
      日本天文学会2020年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 国際コンソーシアムによる野辺山電波ヘリオグラフの運用 (2015 年4 月-2020年3 月)2020

    • Author(s)
      増田 智、International Consortium for the Continued Operation of Nobeyama Radioheliograph (ICCON)
    • Organizer
      JpGU 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Tiny Energy-Release Phenomena on the Sun Detected by Nobeyama Radioheliograh2020

    • Author(s)
      Satoshi Masuda
    • Organizer
      The 4th PSTEP International Symposium (PSTEP-4) and the 2nd ISEE Symposium “Toward the Solar-Terrestrial Environmental Prediction as Science and Social Infrastructure”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 国際コンソーシアムによる野辺山電波ヘリオグラフの運用2020

    • Author(s)
      増田智、ICCON
    • Organizer
      太陽研連シンポジウム「太陽研究の現状と将来展望」
    • Related Report
      2019 Annual Research Report
  • [Presentation] 国際コンソーシアムによる野辺山電波ヘリオグラフの運用(2015年4月-2020年3月)2020

    • Author(s)
      増田智、ICCON
    • Organizer
      日本天文学会2020年春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Statistical Analysis of Magnetic Features of White-light Flares2020

    • Author(s)
      Kosuke Tsuruda,Kyoko Watanabe,Satoshi Masuda,Sam Krucker
    • Organizer
      The 4th PSTEP International Symposium (PSTEP-4) and the 2nd ISEE Symposium “Toward the Solar-Terrestrial Environmental Prediction as Science and Social Infrastructure”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白色光フレア発生に関わる多波長観測データの統計解析2020

    • Author(s)
      鶴田康介,渡邉恭子,増田智,Sam Krucker
    • Organizer
      太陽研連シンポジウム「太陽研究の現状と将来展望」
    • Related Report
      2019 Annual Research Report
  • [Presentation] 白色光フレアと磁場の関係についての統計的研究2020

    • Author(s)
      渡邉恭子,鶴田康介,増田智,Sam Krucker
    • Organizer
      日本天文学会2020年春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Statistical study of solar flares simultaneously observed with RHESSI and Nobeyama Radioheliograph2019

    • Author(s)
      Satoshi Masuda、Sam Krucker、Stephen White
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] International Collaboration with/after Nobeyama Radioheliograph2019

    • Author(s)
      Satoshi Masuda
    • Organizer
      Workshop of Solar Radio Astronomy
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristics of big solar flares observed with RHESSI and Nobeyama Radioheliograph2019

    • Author(s)
      S. Masuda, S. Krucker, and S. White
    • Organizer
      Hinode-13/IPELS 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] RHESSI 衛星と野辺山電波ヘリオグラフ で観測された太陽フレアの特徴2019

    • Author(s)
      増田 智、Sam Krucker、Stephen White
    • Organizer
      日本天文学会2019年秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] International collaboration on solar radio physics in the east Asia after Nobeyama Radioheriograph2019

    • Author(s)
      Satoshi Masuda
    • Organizer
      Korea-Japan Space Weather Workshop 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Twenty-seven years of Nobeyama Radioheliograph: Its contribution to understanding of particle acceleration in solar flares2019

    • Author(s)
      Satoshi Masuda
    • Organizer
      AGU fall meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ALMA観測による太陽大気構造の理解2019

    • Author(s)
      川手朋子、岡本丈典、岩井一正、増田智、下条圭美
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] マイクロ波スペクトルの折れ曲がり周波数と白色光放射温度の統計解析による白色光フレア発生条件の探索2019

    • Author(s)
      鶴田康介,渡邉恭子,増田智,Sam Krucker
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Microwave Turn-over Frequencies, Emission Temperatures, and Impulsivity for White-light Solar Flares2019

    • Author(s)
      Kyoko Watanabe,Kosuke Tsuruda,Satoshi Masuda,Sam Krucker
    • Organizer
      AOGS 16th Annual Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 太陽フレアにおける非熱的電子のスペクトルと磁場構造の関係2019

    • Author(s)
      渡邉恭子, 岩田陽介, 佐々木力椰, 北田昌也, 増田智
    • Organizer
      日本天文学会2019年秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 白色光放射温度・磁場領域の統計解析による白色光フレア発生条件の探索2019

    • Author(s)
      鶴田康介,渡邉恭子,増田智,Sam Krucker
    • Organizer
      日本天文学会2019年秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] A Statistical Study of Magnetic Features of White-light Flares2019

    • Author(s)
      Kyoko Watanabe,Kosuke Tsuruda,Satoshi Masuda,Sam Krucker
    • Organizer
      AGU fall meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quarter Century of Nobeyama Radioheliograph and Its Contribution to Space Weather Research2019

    • Author(s)
      S. Masuda
    • Organizer
      2019 URSI Asia-Pacific Radio Science Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 2018年度野辺山電波ヘリオグラフ運用報告2019

    • Author(s)
      増田 智、International Consortium for the Continued Operation of Nobeyama Radioheliograph (ICCON)
    • Organizer
      太陽研連シンポジウム「太陽研究の現状と将来展望」
    • Related Report
      2018 Annual Research Report
  • [Presentation] 白色光フレア発生に関するマイクロ波スペクトルの折れ曲り周波数の統計的研究2019

    • Author(s)
      鶴田康介, 渡邉恭子, 増田智, Sam Krucker
    • Organizer
      太陽研連シンポジウム「太陽研究の現状と将来展望」
    • Related Report
      2018 Annual Research Report
  • [Presentation] 白色光フレア発生に関するマイクロ波スペクトルの折れ曲り周波数の統計的研究2019

    • Author(s)
      鶴田康介, 渡邉恭子, 増田智, Sam Krucker
    • Organizer
      日本天文学会2019年春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] The NoRH/RHESSI Big Flare Catalogue2018

    • Author(s)
      S.Masuda, S. Krucker, and S. White
    • Organizer
      日本天文学会2018年秋季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 粒子加速 現状の理解: 太陽フレア2018

    • Author(s)
      増田 智
    • Organizer
      研究会「宇宙プラズマにおける粒子加速」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Plasma Diagnostics around a coronal HXR source2018

    • Author(s)
      T. Kawate, S. Imada, S. Masuda, S. Ishikawa
    • Organizer
      RHESSI-17
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamics of high-energy electrons near the reconnection region in a solar flare2018

    • Author(s)
      T. Kawate, S. Krucker, S. Masuda, S. Imada, S. Ishikawa
    • Organizer
      Magnetic reconnection 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] コロナ硬X線源周辺領域における極端紫外線を用いたプラズマ診断2018

    • Author(s)
      川手朋子, S.Krucker, 増田智, 今田晋亮, 石川真之介
    • Organizer
      日本天文学会2018年秋季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] A systematic study of microwave and hard X-ray observations to search for characteristics of white-light flares2018

    • Author(s)
      K. Watanabe, K. Tsuruda, S. Masuda, S. Krucker
    • Organizer
      Hinode-12
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マイクロ波及び硬X線放射の統計的研究による白色光フレア発生条件の特定2018

    • Author(s)
      鶴田康介, 渡邉恭子, 増田智, Sam Krucker
    • Organizer
      日本天文学会2018年秋季年会
    • Related Report
      2018 Annual Research Report
  • [Remarks] International Consortium for NoRH

    • URL

      https://hinode.isee.nagoya-u.ac.jp/ICCON/

    • Related Report
      2020 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2024-01-30  

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