IWAI KAZAMASA 岩井一正

… Alternative Names

Researcher Number	00725848
Other IDs	https://orcid.org/0000-0002-2464-5212
Affiliation (Current)	2022: 名古屋大学, 宇宙地球環境研究所, 准教授
Affiliation (based on the past Project Information) *help	2017 – 2021: 名古屋大学, 宇宙地球環境研究所, 准教授 2016: 国立研究開発法人情報通信研究機構, 電磁波研究所宇宙環境研究室, 協力研究員
Review Section/Research Field	Principal Investigator Space and upper atmospheric physics / Basic Section 17010:Space and planetary sciences-related / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 宇宙天気 / 太陽嵐 / FPGA / 電波天文学 / 太陽風 / フェーズドアレイ / 宇宙天気予報 / 太陽電波 / 電波バースト / デジタル分光 … More

Investigation of three-dimensional structure of solar storms using the radio observation with leading-edge digital signal processingPrincipal Investigator
- Principal Investigator
  
  岩井一正
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Nagoya University
Forecasting of space disasters using advanced ICT: Challenge to the speace meteorological radarPrincipal Investigator
- Principal Investigator
  
  岩井一正
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Nagoya University
Investigation of solar storm propagation processes by development of next generation phased array radio telescopePrincipal Investigator
- Principal Investigator
  
  岩井一正
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Nagoya University
Construction of data-assimilation type solar storm arrival prediction model using radio observationsPrincipal Investigator
- Principal Investigator
  
  岩井一正
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Research Institution
  Nagoya University
Study of fine spectral structures of solar radio burst by developing a super high-speed digital spectrometerPrincipal Investigator
- Principal Investigator
  
  Iwai Kazumasa
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
  National Institute of Information and Communications Technology

All 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Validation of coronal mass ejection arrival-time forecasts by magnetohydrodynamic simulations based on interplanetary scintillation observations2021
- Author(s)
  Iwai Kazumasa、Shiota Daikou、Tokumaru Munetoshi、Fujiki Ken’ichi、Den Mitsue、Kubo Y?ki
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Pages: 9-9
- DOI
  10.1186/s40623-020-01345-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22028, KAKENHI-WRAPUP-20H05604
[Journal Article] Spectral Structures of Type II Solar Radio Bursts and Solar Energetic Particles2020
- Author(s)
  Iwai Kazumasa、Yashiro Seiji、Nitta Nariaki V.、Kubo Yuki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 888 Pages: 50-50
- DOI
  10.3847/1538-4357/ab57ff
- NAID
  120006845849
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PUBLICLY-18H04442
[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 Letters
  
  Volume: 888
- DOI
  10.3847/2041-8213/ab62a5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PUBLICLY-18H04442, KAKENHI-PROJECT-15H03640, KAKENHI-PROJECT-18H01253, KAKENHI-PROJECT-17K05397, KAKENHI-PROJECT-17K14314
[Journal Article] Development of a coronal mass ejection arrival time forecasting system using interplanetary scintillation observations2019
- Author(s)
  Iwai, Kazumasa, Shiota, Daikou, Tokumaru, Munetoshi, Fujiki, Ken'ichi, Den, Mitsue, Kubo, Yuki
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 71 Pages: 39-39
- DOI
  10.1186/s40623-019-1019-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PUBLICLY-18H04442
[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 Pages: 30-30
- DOI
  10.1007/s11207-019-1418-6
- NAID
  120006583766
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PROJECT-18H01253, KAKENHI-PUBLICLY-18H04442
[Journal Article] Solar Polar Brightening and Radius at 100 and 230 GHz Observed by ALMA2019
- Author(s)
  Selhorst Caius L.、Simoes Paulo J. A.、Brajsa Roman、Valio Adriana、de Castro C. G. Gimenez、Costa Joaquim E. R.、Menezes Fabian、Rozelot Jean Pierre、Hales Antonio S.、Iwai Kazumasa、White Stephen
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 871 Pages: 45-45
- DOI
  10.3847/1538-4357/aaf4f2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Journal Article] ALMA Discovery of Solar Umbral Brightness Enhancement at λ = 3 mm2017
- Author(s)
  Iwai Kazumasa、Loukitcheva Maria、Shimojo Masumi、Solanki Sami K.、White Stephen M.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 841
- DOI
  10.3847/2041-8213/aa71b5
- NAID
  120006343669
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05397, KAKENHI-PROJECT-16K17813
[Journal Article] Observing the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA): Fast-Scan Single-Dish Mapping2017
- Author(s)
  White S. M.、Iwai K.、Phillips N. M.、Hills R. E.、Hirota A.、Yagoubov P.、Siringo G.、Shimojo M.、Bastian T. S.、Hales A. S.、Sawada T.、Asayama S.、Sugimoto M.、Marson R. G.、Kawasaki W.、Muller E.、Nakazato T.、Sugimoto K.、et al.
- Journal Title
  
  Solar Physics
  
  Volume: 292 Pages: 88-88
- DOI
  10.1007/s11207-017-1123-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05397, KAKENHI-PROJECT-16K17813
[Journal Article] Polarization Characteristics of Zebra Patterns in Type IV Solar Radio Bursts2017
- Author(s)
  Kaneda K., H.Misawa, K.Iwai, S.Masuda, F.Tsuchiya, Y.Kato and T.Obara,
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 842 Pages: 1-12
- DOI
  10.3847/1538-4357/aa74c1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05565, KAKENHI-PROJECT-17J01498, KAKENHI-PROJECT-16K17813, KAKENHI-PLANNED-15H05815
[Journal Article] Variation of the Solar Microwave Spectrum in the Last Half Century2017
- Author(s)
  Shimojo Masumi、Iwai Kazumasa、Asai Ayumi、Nozawa Satoshi、Minamidani Tetsuhiro、Saito Masao
- Journal Title
  
  Astrophysical Journal
  
  Volume: 848 Pages: 62-62
- DOI
  10.3847/1538-4357/aa8c75
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00958, KAKENHI-PROJECT-17K05397, KAKENHI-PROJECT-15K17772, KAKENHI-PROJECT-16K17813, KAKENHI-PLANNED-15H05816
[Journal Article] Observing the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA): High-Resolution Interferometric Imaging2017
- Author(s)
  Shimojo M.、Bastian T. S.、Hales A. S.、White S. M.、Iwai K.、Hills R. E.、Hirota A.、Phillips N. M.、Sawada T.、Yagoubov P.、Siringo G.、Asayama S.、Sugimoto M.、Brajsa R.、Skokic I.、Barta M.、Kim S.、de Gregorio-Monsalvo I.、Corder S. A.、et al.
- Journal Title
  
  Solar Physics
  
  Volume: 292 Pages: 87-87
- DOI
  10.1007/s11207-017-1095-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05397, KAKENHI-PROJECT-16K17813
[Journal Article] OCTAD-S: digital fast Fourier transform spectrometers by FPGA2017
- Author(s)
  Iwai Kazumasa、Kubo Y?ki、Ishibashi Hiromitsu、Naoi Takahiro、Harada Kenichi、Ema Kenji、Hayashi Yoshinori、Chikahiro Yuichi
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Pages: 95-95
- DOI
  10.1186/s40623-017-0681-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PROJECT-16K17813
[Presentation] ISEE太陽風観測装置の次世代機の開発2021
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  ISEE合同研究集会「太陽地球環境と宇宙線モジュレーション」、「惑星間空間プラズマにおける波動現象」および太陽圏・宇宙線関連の共同研究成果報告会
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代太陽風観測のための汎用デジタルフェーズドアレイ装置の開発2021
- Author(s)
  岩井一正
- Organizer
  日本天文学会2021年春季年会
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代惑星間空間シンチレーション観測用2次元フェーズドアレイ装置の開発2020
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  JpGU - AGU Joint Meeting 2020:Virtual
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] Next generation digital phased array IPS observation system of ISEE2020
- Author(s)
  Kazumasa Iwai
- Organizer
  "Technology for Next Generation Space-Earth Environmental Radio Science", a workshop by ISEE
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] Development of digital fast Fourier transform spectrometers by ADC and FPGA: OCTAD-S2020
- Author(s)
  岩井一正
- Organizer
  The ALMA 2030 Vision: Design considerations for Digitizers, Backend and Data Transmission System
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 327MHz帯域における惑星間空間シンチレーション観測のための次世代装置の開発検討2020
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  日本天文学会2020年春季年会
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] Spectral Structures of Type II Solar Radio Bursts and Solar Energetic Particles2020
- Author(s)
  Kazumasa Iwai, Seiji Yashiro, Nariaki V. Nitta, and Yuki Kubo
- Organizer
  The 4th PSTEP International Symposium (PSTEP-4) and the 2nd ISEE Symposium “Toward the Solar-Terrestrial Environmental Prediction as Science and Social Infrastructure”
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 次世代太陽風観測装置による太陽圏研究の新展開2020
- Author(s)
  岩井一正
- Organizer
  2020年度太陽研連・太陽スペース研究シンポジウム
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代宇宙地球系観測のための汎用デジタルフェーズドアレイ装置の開発2020
- Author(s)
  岩井一正
- Organizer
  第148回地球電磁気・地球惑星圏学会の総会および講演会
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 惑星間空間におけるII型電波バーストのスペクトルの特徴と太陽高エネルギー粒子の関係2020
- Author(s)
  岩井一正、八代誠司、新田就亮、久保勇樹
- Organizer
  日本天文学会2020年春季年会
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 2020年代の内部太陽圏研究：次世代IPS観測と国際/学際連携2020
- Author(s)
  岩井一正
- Organizer
  太陽研究者連絡会シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] Development and operation of a coronal mass ejection arrival time forecasting system using interplanetary scintillation observations2020
- Author(s)
  Kazumasa Iwai, D. Shiota, M. Tokumaru, K. Fujiki, M. Den, and K. Kubo
- Organizer
  The 4th PSTEP International Symposium (PSTEP-4) and the 2nd ISEE Symposium “Toward the Solar-Terrestrial Environmental Prediction as Science and Social Infrastructure”
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 次世代太陽圏観測装置の検討と試作機の設計2019
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  地球電磁気・地球惑星圏学会第146回講演会
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] Development of coronal mass ejection arrival time forecasting system using interplanetary scintillation observations2019
- Author(s)
  Kazumasa Iwai, Daikou Shiota, Munetoshi Tokumaru, Kenichi Fujiki, Mitsue Den, Yuki Kubo
- Organizer
  International ISEE symposium "Recent progress in heliospheric physics by direct measurements of unexplored space plasmas"
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 太陽圏研究から見たSolar-C EUVSTへの期待と連携の可能性2019
- Author(s)
  岩井一正
- Organizer
  日本天文学会2019年秋季年会
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] IPS 観測データを用いた太陽嵐到来予測モデルの開発と内部太陽圏研究2019
- Author(s)
  岩井一正、塩田大幸
- Organizer
  「太陽地球圏環境予測のためのモデル研究の展望」第4 回
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] データ同化シミュレーションによる内部太陽圏の可視化2019
- Author(s)
  岩井一正
- Organizer
  第3回太陽地球圏環境予測のためのモデル研究の展望
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 電波観測を用いたデータ同化型太陽嵐到来予測モデルの構築2019
- Author(s)
  岩井一正
- Organizer
  第7回PSTEP領域会議
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] メートル波・マイクロ波の偏波観測による太陽大気の磁場測定2019
- Author(s)
  岩井一正
- Organizer
  日本SKAサイエンス会議「宇宙磁場」2019
- Invited
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] Next generation heliospheric observation instrument: design of the new radio telescope for the IPS observations2019
- Author(s)
  Kazumasa Iwai
- Organizer
  内部太陽圏探査の新展開　～第25太陽活動周期に向けて～
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] Heliospheric physics and space weather using IPS2019
- Author(s)
  Kazumasa Iwai
- Organizer
  Korea-Japan Space Weather Workshop 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] データ同化シミュレーションによる内部太陽圏の可視化2019
- Author(s)
  岩井一正、塩田大幸、徳丸宗利、藤木謙一、田光江、久保勇樹
- Organizer
  2019年度太陽研究者連絡会シンポジウム
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] ALMA単面鏡太陽観測のためのビームパタンモデルとデコンボリューション2018
- Author(s)
  岩井一正, Timothy Bastian , Stephen White, 下条圭美, ALMA太陽観測チーム
- Organizer
  日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-16K17813
[Presentation] Radio telescopes at 327 MHz of ISEE, Nagoya University; System and its interplanetary scintillation observations2018
- Author(s)
  Kazumasa Iwai, Munetoshi Tokumaru, and Ken'ichi Fujiki
- Organizer
  Science at Low Frequency V (SALF V)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] ALMAによる太陽の単面鏡観測：ビームパターンモデルとデコンボリューション2018
- Author(s)
  岩井一正、Bastian Timothy、White Stephen、下条圭美
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] ALMA単面鏡太陽画像のデコンボリューション2018
- Author(s)
  岩井一正
- Organizer
  太陽研連シンポジウム「太陽研究の将来展望」
- Data Source
  KAKENHI-PROJECT-16K17813
[Presentation] Development of CME forecast system using IPS based MHD simulation2018
- Author(s)
  Kazumasa Iwai, D. Shiota, M. Tokumaru, K. Fujiki, M. Den, and Y. Kubo
- Organizer
  The Workshop on Solar Radio and IPS Data Analysis
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 惑星間空間シンチレーション観測を用いたデータ同化型太陽嵐到来予測モデルの開発2018
- Author(s)
  岩井一正、塩田大幸、久保勇樹、田光江、徳丸宗利、藤木謙一
- Organizer
  日本天文学会2018年秋季年会
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] 惑星間空間シンチレーション観測を用いた内部太陽圏の可視化と太陽嵐到来予測2018
- Author(s)
  岩井一正、塩田大幸、徳丸宗利、藤木謙一、田光江、久保勇樹
- Organizer
  地球電磁気・地球惑星圏学会第144回講演会
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] IPS observation of ISEE2018
- Author(s)
  Kazumasa Iwai
- Organizer
  The Workshop on Solar Radio and IPS Data Analysis
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] Development of space weather forecast system using interplanetary scintillation (IPS) observations2018
- Author(s)
  K. Iwai, D. Shiota, M. Tokumaru, K. Fujiki, M. Den, and Y. Kubo
- Organizer
  the 3rd PSTEP International Symposium (PSTEP-3)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[Presentation] IPS observation of ISEE2018
- Author(s)
  Kazumasa Iwai
- Organizer
  The Workshop on Solar Radio and IPS Data Analysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] ALMA Discovery of Solar Umbral Brightening at λ=3 mm2017
- Author(s)
  Kazumasa Iwai, M. Loukitcheva, M. Shimojo, S. Solanki, S. White
- Organizer
  Japan Geoscience Union Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17813
[Presentation] ALMA Discovery of Solar Umbral Brightness Enhancement at λ=3 mm2017
- Author(s)
  Kazumasa Iwai, M. Loukitcheva, M. Shimojo, S. Solanki, S. White
- Organizer
  American Geophysical Union Fall Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17813
[Presentation] ALMAによる黒点暗部増光の発見2017
- Author(s)
  岩井一正, Loukitcheva Maria,下条圭美, Solanki Sami, White Stephe
- Organizer
  日本天文学会2017年秋季年会
- Data Source
  KAKENHI-PROJECT-16K17813
[Presentation] 汎用デジタル分光装置：OCTAD-S2017
- Author(s)
  岩井一正, 久保勇樹, 石橋弘光, 直井隆浩, 原田健一, 江間研自, 林由紀, 近廣祐一
- Organizer
  日本天文学会2017年秋季年会
- Data Source
  KAKENHI-PROJECT-16K17813
[Presentation] 鹿児島県山川におけるNICT新太陽電波望遠鏡の開発2016
- Author(s)
  岩井一正、久保勇樹、石橋弘光、直井隆浩、石井守
- Organizer
  日本SKAコンソーシアム「技術開発」地域会議 in 鹿児島
- Place of Presentation
  鹿児島大学(鹿児島県・鹿児島市)
- Year and Date
  2016-12-17
- Data Source
  KAKENHI-PROJECT-16K17813

1. SHIMOJO Masumi

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
2. OBARA Takahiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
3. 横山央明

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. 川手朋子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 増田智

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 加藤雄人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 野澤恵

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 浅井歩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

IWAI KAZAMASA 岩井 一正

Iwai Kazumasa 岩井 一正

Research Projects

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Co-Researchers

Investigation of three-dimensional structure of solar storms using the radio observation with leading-edge digital signal processingPrincipal Investigator

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Forecasting of space disasters using advanced ICT: Challenge to the speace meteorological radarPrincipal Investigator

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Investigation of solar storm propagation processes by development of next generation phased array radio telescopePrincipal Investigator

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Construction of data-assimilation type solar storm arrival prediction model using radio observationsPrincipal Investigator

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Study of fine spectral structures of solar radio burst by developing a super high-speed digital spectrometerPrincipal Investigator

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[Journal Article] Validation of coronal mass ejection arrival-time forecasts by magnetohydrodynamic simulations based on interplanetary scintillation observations2021

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DOI

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[Journal Article] Spectral Structures of Type II Solar Radio Bursts and Solar Energetic Particles2020

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NAID

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[Journal Article] Estimating the Temperature and Density of a Spicule from 100 GHz Data Obtained with ALMA2020

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DOI

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[Journal Article] Development of a coronal mass ejection arrival time forecasting system using interplanetary scintillation observations2019

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DOI

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[Journal Article] Comparative Study of Microwave Polar Brightening, Coronal Holes, and Solar Wind over the Solar Poles2019

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NAID

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[Journal Article] Solar Polar Brightening and Radius at 100 and 230 GHz Observed by ALMA2019

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DOI

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[Journal Article] ALMA Discovery of Solar Umbral Brightness Enhancement at λ = 3 mm2017

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DOI

NAID

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[Journal Article] Observing the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA): Fast-Scan Single-Dish Mapping2017

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DOI

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[Journal Article] Polarization Characteristics of Zebra Patterns in Type IV Solar Radio Bursts2017

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IWAI KAZAMASA 岩井一正

Iwai Kazumasa 岩井一正