IWAI KAZAMASA 岩井一正

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Iwai Kazumasa 岩井一正

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Researcher Number	00725848
Other IDs	https://orcid.org/0000-0002-2464-5212
Affiliation (Current)	2025: 名古屋大学, 宇宙地球環境研究所, 教授
Affiliation (based on the past Project Information) *help	2023 – 2025: 名古屋大学, 宇宙地球環境研究所, 教授 2017 – 2024: 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 Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Broad Section B / Medium-sized Section 17:Earth and planetary science and related fields / Basic Section 17010:Space and planetary sciences-related / Space and upper atmospheric physics
Keywords	Principal Investigator 太陽嵐 / 宇宙天気 / フェーズドアレイ / 太陽風 / 宇宙防災 / 宇宙天気予報 / FPGA / デジタル信号処理 / 電波観測 / 電波天文学 … More / データ同化 / 気象レーダー / 電波望遠鏡 / 月面気象予報 / フェーズドアレイレーダー / デジタル分光計 / デジタル分光 / 電波バースト / 太陽電波 Less

Prediction of Solar Storm Arrival by Innovative Radio ObservationPrincipal Investigator
- Principal Investigator
  
  岩井一正
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section B
- Research Institution
  Nagoya University
Lunar weather forecast by space weather radar and data assimilation simulationPrincipal Investigator
- Principal Investigator
  
  Iwai Kazumasa
- Project Period (FY)
  2022 – 2024
- 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 three-dimensional structure of solar storms using the radio observation with leading-edge digital signal processingPrincipal Investigator
- Principal Investigator
  
  Iwai Kazumasa
- 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
  
  Iwai Kazumasa
- 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
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
Investigation of solar storm propagation processes by development of next generation phased array radio telescopePrincipal Investigator
- Principal Investigator
  
  Iwai Kazumasa
- 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
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 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation Book

[Book] Structure of Solar Atmosphere and Magnetic Phenomena2022
- Author(s)
  Ichimoto, K., Shimizu, T., Iwai, K., Yurimoto, H.
- Publisher
  Springer
- ISBN
  9789811977657
- Data Source
  KAKENHI-PROJECT-21H04517
[Journal Article] The Solar and Geomagnetic Storms in 2024 May: A Flash Data Report2025
- Author(s)
  Hayakawa Hisashi、Ebihara Yusuke、Mishev Alexander、Koldobskiy Sergey、Kusano Kanya、Bechet Sabrina、Yashiro Seiji、Iwai Kazumasa、Shinbori Atsuki、Mursula Kalevi、Miyake Fusa、Shiota Daikou、Silveira Marcos V. D.、Stuart Robert、Oliveira Denny M.、Akiyama Sachiko、Ohnishi Kouji、Ledvina Vincent、Miyoshi Yoshizumi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 979 Issue: 1 Pages: 49-49
- DOI
  10.3847/1538-4357/ad9335
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05643, KAKENHI-PROJECT-21H04492, KAKENHI-PROJECT-22K02956, KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-21K13957, KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-23K22555, KAKENHI-PROJECT-24K07112
[Journal Article] Electron Cyclotron Maser Emission and the Brightest Solar Radio Bursts2024
- Author(s)
  White Stephen M.、Shimojo Masumi、Iwai Kazumasa、Bastian Timothy S.、Fleishman Gregory D.、Gary Dale E.、Magdalenic Jasmina、Vourlidas Angelos
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 969 Issue: 1 Pages: 3-3
- DOI
  10.3847/1538-4357/ad4640
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Journal Article] Cosmic-Ray North?South Anisotropy: Rigidity Spectrum and Solar Cycle Variations Observed by Ground-based Muon Detectors2024
- Author(s)
  Kozai M.、Hayashi Y.、Fujii K.、Munakata K.、Kato C.、Miyashita N.、Kadokura A.、Kataoka R.、Miyake S.、Duldig M. L.、Humble J. E.、Iwai K.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 977 Issue: 2 Pages: 160-160
- DOI
  10.3847/1538-4357/ad8577
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-24K07068, KAKENHI-PROJECT-22KK0049
[Journal Article] Global Analysis of the Extended Decreases in Cosmic Rays Observed with Worldwide Networks of Neutron Monitors and Muon Detectors: Temporal Variation of the Rigidity Spectrum and Its Implication2024
- Author(s)
  Munakata K.、Hayashi Y.、Kozai M.、Kato C.、Miyashita N.、Kataoka R.、Kadokura A.、Miyake S.、Iwai K.、Echer E.、Dal Lago A.、Rockenbach M.、Schuch N. J.、Bageston J. V.、Braga C. R.、Al Jassar H. K.、Sharma M. M.、Duldig M. L.、Humble J. E.、Sabbah I.、Evenson P.、Kuwabara T.、K?ta J.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 974 Issue: 2 Pages: 283-283
- DOI
  10.3847/1538-4357/ad7466
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-24K07068, KAKENHI-PROJECT-22KK0049
[Journal Article] Comparison of Solar Multifrequency Microwave Data with Other Solar Indices for Understanding Solar and Stellar Microwave Data2024
- Author(s)
  Shimojo Masumi、Namekata Kosuke、Iwai Kazumasa、Asai Ayumi、Watanabe Kyoko
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 965 Issue: 2 Pages: 170-170
- DOI
  10.3847/1538-4357/ad2a7a
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22KJ3091, KAKENHI-PROJECT-22K18869
[Journal Article] Application of novel interplanetary scintillation visualisations using LOFAR: A case study of merged CMEs from September 20172023
- Author(s)
  Fallows R.A.、Iwai K.、Jackson B.V.、Zhang P.、Bisi M.M.、Zucca P.
- Journal Title
  
  Advances in Space Research
  
  Volume: 72 Issue: 12 Pages: 5311-5327
- DOI
  10.1016/j.asr.2022.08.076
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-21H04517
[Journal Article] East-West Asymmetry in Interplanetary-Scintillation-Level Variation Associated with Solar-Wind Disturbances2023
- Author(s)
  Tokumaru Munetoshi、Nagai Miho、Fujiki Ken’ichi、Iwai Kazumasa
- Journal Title
  
  Solar Physics
  
  Volume: 298 Issue: 11 Pages: 127-127
- DOI
  10.1007/s11207-023-02220-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-21K03640, KAKENHI-PROJECT-21H04517
[Journal Article] Interplanetary Scintillation Observations of Solar-Wind Disturbances During Cycles 23 and 242023
- Author(s)
  Tokumaru Munetoshi、Fujiki Ken’ichi、Iwai Kazumasa
- Journal Title
  
  Solar Physics
  
  Volume: 298 Issue: 2 Pages: 22-22
- DOI
  10.1007/s11207-023-02116-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03640, KAKENHI-PROJECT-21H04517
[Journal Article] Magnetohydrodynamic simulation of coronal mass ejections using interplanetary scintillation data observed from radio sites ISEE and LOFAR2023
- Author(s)
  Iwai Kazumasa、Fallows Richard A.、Bisi Mario M.、Shiota Daikou、Jackson Bernard V.、Tokumaru Munetoshi、Fujiki Ken'ichi
- Journal Title
  
  Advances in Space Research
  
  Volume: 72 Issue: 12 Pages: 5328-5340
- DOI
  10.1016/j.asr.2022.09.028
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-21H04517
[Journal Article] Forecasting Heliospheric CME Solar-Wind Parameters Using the UCSD Time-Dependent Tomography and ISEE Interplanetary Scintillation Data: The 10 March 2022 CME2023
- Author(s)
  Jackson Bernard V.、Tokumaru Munetoshi、Iwai Kazumasa、Bracamontes Matthew T.、Buffington Andrew、Fujiki Ken’ichi、Murakami Go、Heyner Daniel、Sanchez-Cano Beatriz、Rojo Mathias、Aizawa Sae、Andre Nicolas、Barthe Alain、Penou Emmanuel、Fedorov Andrei、Sauvaud Jean-Andre、Yokota Shoichiro、Saito Yoshifumi
- Journal Title
  
  Solar Physics
  
  Volume: 298 Issue: 5 Pages: 74-74
- DOI
  10.1007/s11207-023-02169-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869, KAKENHI-PROJECT-21K03640, KAKENHI-PROJECT-22KJ3187, KAKENHI-PROJECT-21H04517
[Journal Article] Testing the Alfven-wave Model of the Solar Wind with Interplanetary Scintillation2022
- Author(s)
  Shoda Munehito、Iwai Kazumasa、Shiota Daikou
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 928 Issue: 2 Pages: 130-130
- DOI
  10.3847/1538-4357/ac581e
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K23472, KAKENHI-PROJECT-22K14077, KAKENHI-PROJECT-21H04517
[Journal Article] Over seven decades of solar microwave data obtained with Toyokawa and Nobeyama Radio Polarimeters2022
- Author(s)
  Shimojo Masumi、Iwai Kazumasa
- Journal Title
  
  Geoscience Data Journal
  
  Volume: 10 Issue: 1 Pages: 114-129
- DOI
  10.1002/gdj3.165
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04517
[Journal Article] Solar observing with the Atacama large millimeter-submillimeter array2022
- Author(s)
  Bastian T. S.、Shimojo M.、B?rta M.、White S. M.、Iwai K.
- Journal Title
  
  Frontiers in Astronomy and Space Sciences
  
  Volume: 9
- DOI
  10.3389/fspas.2022.977368
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Journal Article] BepiColombo Science Investigations During Cruise and Flybys at the Earth, Venus and Mercury2021
- Author(s)
  Mangano, V., Dosa, M., Franz, M., Milillo, A., Oliveira, J. S., Lee, Y. J, Slavin, J. A., Krger, H., Maturilli, A., Cornet, T., Iwai, K., Miyoshi, Y., Lucente, M., Massetti, S., Schmidt, C. A., Dong, C., McKnna-Lawlor, S., Grassi, D., Heyner, D., Kozyrev, A. S., Peron, R.
- Journal Title
  
  Space Sci. Rev.
  
  Volume: 217 Issue: 1 Pages: 23-23
- DOI
  10.1007/s11214-021-00797-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-18H01266
[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 Issue: 1 Pages: 9-9
- DOI
  10.1186/s40623-020-01345-5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028, KAKENHI-WRAPUP-20H05604, KAKENHI-PROJECT-18H01266, KAKENHI-PROJECT-21H04492
[Journal Article] Venus's induced magnetosphere during active solar wind conditions at BepiColombo's Venus 1 flyby2021
- Author(s)
  Volwerk Martin、Sanchez-Cano Beatriz、Heyner Daniel、Aizawa Sae、Andr? Nicolas、Varsani Ali、Mieth Johannes、Orsini Stefano、Baumjohann Wolfgang、Fischer David、Futaana Yoshifumi、Harrison Richard、Jeszenszky Harald、Kazumasa Iwai、 et al
- Journal Title
  
  Annales Geophysicae
  
  Volume: 39 Issue: 5 Pages: 811-831
- DOI
  10.5194/angeo-39-811-2021
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028, KAKENHI-PROJECT-21H04517
[Journal Article] BepiColombo’s Cruise Phase: Unique Opportunity for Synergistic Observations2021
- Author(s)
  Hadid L. Z.、Gnot V.、Aizawa S.、Milillo A.、Zender J.、Murakami G.、Benkhoff J.、Zouganelis I.、Alberti T.、Andr? N.、Bebesi Z.、Califano F.、Dimmock A. P.、Dosa M.、Escoubet C. P.、Griton L.、Ho G. C.、Horbury T. S.、Iwai K.、et al
- Journal Title
  
  Frontiers in Astronomy and Space Sciences
  
  Volume: 8 Pages: 718024-718024
- DOI
  10.3389/fspas.2021.718024
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028, KAKENHI-PROJECT-21H04517
[Journal Article] Global Distribution of the Solar Wind Speed Reconstructed from Improved Tomographic Analysis of Interplanetary Scintillation Observations between 1985 and 20192021
- Author(s)
  Tokumaru Munetoshi、Fujiki Ken’ichi、Kojima Masayoshi、Iwai Kazumasa
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 922 Issue: 1 Pages: 73-73
- DOI
  10.3847/1538-4357/ac1862
- NAID
  120007185077
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028, KAKENHI-PROJECT-21K03640
[Journal Article] PSTEP: project for solar?terrestrial environment prediction2021
- Author(s)
  Kusano Kanya、Ichimoto Kiyoshi、Ishii Mamoru、Miyoshi Yoshizumi、Yoden Shigeo、Akiyoshi Hideharu、Asai Ayumi、Ebihara Yusuke、Fujiwara Hitoshi、Goto Tada-Nori、Hanaoka Yoichiro、Hayakawa Hisashi、Hosokawa Keisuke、Hotta Hideyuki、Hozumi Kornyanat、Imada Shinsuke、Iwai Kazumasa、et al
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Issue: 1 Pages: 159-159
- DOI
  10.1186/s40623-021-01486-1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028, KAKENHI-PROJECT-21H04497, KAKENHI-PROJECT-20K04033, KAKENHI-PROJECT-20K20943, KAKENHI-PROJECT-20K14510, KAKENHI-PROJECT-21H04492, KAKENHI-PROJECT-21H04517, KAKENHI-PROJECT-20H01961
[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
- 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] 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 Issue: 1 Pages: 50-50
- DOI
  10.3847/1538-4357/ab57ff
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PUBLICLY-18H04442
[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 Space
  
  Volume: 71 Issue: 1 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 Issue: 3 Pages: 30-30
- DOI
  10.1007/s11207-019-1418-6
- 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 Issue: 1 Pages: 45-45
- DOI
  10.3847/1538-4357/aaf4f2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04442
[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 Issue: 7 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] 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 Issue: 7 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 Issue: 1 Pages: 95-95
- DOI
  10.1186/s40623-017-0681-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05814, KAKENHI-PROJECT-16K17813
[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
  
  Astrophysical Journal Letter
  
  Volume: 841 Issue: 2 Pages: L20-L20
- DOI
  10.3847/2041-8213/aa71b5
- NAID
  120006343669
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05397, KAKENHI-PROJECT-16K17813
[Journal Article] Polarization Characteristics of Zebra Pattern in Type IV Solar Radio Bursts.2017
- Author(s)
  Kaneda K., H.Misawa, K.Iwai, S.Masuda, F.Tsuchiya, Y.Kato and T.Obara,
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 842 Issue: 1 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
  
  The Astrophysical Journal
  
  Volume: 848 Issue: 1 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
[Presentation] ISEE次世代太陽風観測装置の開発状況2025
- Author(s)
  岩井一正
- Organizer
  太陽圏・宇宙線関連の共同研究成果報告会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] IPS観測を用いた太陽圏研究とモデリングの展望2025
- Author(s)
  岩井一正
- Organizer
  2024年度ISEE合同研究集会「太陽地球圏環境予測のためのモデル研究の展望」「SOLAR-C 時代およびその先の次世代太陽圏研究の検討(その2)」
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置の開発と科学検討2025
- Author(s)
  岩井一正
- Organizer
  太陽研究者連絡会シンポジウム 2024
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 電波散乱を用いた太陽風プラズマの観測と宇宙天気予報2025
- Author(s)
  岩井一正
- Organizer
  プラズマ科学のフロンティア2024
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Prediction of the solar wind disturbances by the MHD simulation based on the next generation interplanetary scintillation observations2025
- Author(s)
  Kazumasa Iwai, Ken'ichi Fujiki, Hirofumi Isogai, Yushuke Kagao, Keita Morishima, Daichi Takehara, Haruto Watanabe
- Organizer
  ISEE symposium 2025
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] IPS observation and SOLAR-C2024
- Author(s)
  Kazumasa Iwai
- Organizer
  SOLAR-C Science Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] ISEEの太陽圏研究と次世太陽風観測装置2024
- Author(s)
  岩井一正
- Organizer
  太陽圏の次世代研究検討会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測による太陽圏と太陽地球系結合過程の研究2024
- Author(s)
  Kazumasa Iwai, Ken'ichi Fujiki, Yusuke Kagao, Haruto Watanabe, Takehara Daichi
- Organizer
  日本地球惑星科学連合2024年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 2024年5月上旬に発生したCME群の惑星間空間シンチレーション観測2024
- Author(s)
  岩井一正
- Organizer
  日本天文学会 2024年秋季年会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 45m鏡を用いた太陽関係の観測2024
- Author(s)
  岩井一正
- Organizer
  45m鏡サイエンス研究会 2024
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Interplanetary scintillation observation of coronal mass ejections in May 20242024
- Author(s)
  Kazumasa Iwai, Daikou Shiota,Ken'ichi Fujiki, Hirofumi Isogai
- Organizer
  Space Climate 9 and ISEE Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] ISEEの太陽圏研究①と次世太陽風観測装置2024
- Author(s)
  岩井一正
- Organizer
  太陽圏の次世代研究検討会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Next generation interplanetary scintillation observation for Space Weather2024
- Author(s)
  Kazumasa Iwai, Ken'ichi Fujiki, Yusuke Kagao, Haruto Watanabe, and Takehara Daichi
- Organizer
  European Space Weather Week 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] モデルシミュレーションを用いた次世代太陽風観測装置のCME観測性能の評価2024
- Author(s)
  岩井一正
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置の開発2024
- Author(s)
  岩井一正
- Organizer
  2023年度太陽研連シンポジウム
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置の開発:327MHz帯の広視野フェーズドアレイアンテナ2024
- Author(s)
  岩井一正, 藤木謙一, 竹原大智, 加賀尾勇典, 渡部温
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代の太陽風観測と太陽地球系2024
- Author(s)
  岩井一正
- Organizer
  太陽地球環境データ解析に基づく超高層大気の空間・時間変動の解明 IUGONET プロジェクト 15 年の歩みとその将来
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 惑星間空間シンチレーション観測等による最近の顕著な宇宙天気現象の研究2024
- Author(s)
  岩井一正
- Organizer
  第21回ERGサイエンス会議および2024年度ISEE研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置の開発2024
- Author(s)
  岩井一正
- Organizer
  2023年度太陽研連シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] IPS observation and SOLAR-C2024
- Author(s)
  Kazumasa Iwai
- Organizer
  SOLAR-C Science Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 2024年5月のCME群の惑星間空間シンチレーション観測と到来予測の可能性2024
- Author(s)
  岩井一正、塩田大幸、藤木謙一、磯貝拓史
- Organizer
  地球電磁気・地球惑星圏学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置の開発:327MHz帯の広視野フェーズドアレイアンテナ2024
- Author(s)
  岩井一正, 藤木謙一, 竹原大智, 加賀尾勇典, 渡部温
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 太陽表面磁場と太陽風の接続2023
- Author(s)
  岩井一正
- Organizer
  SOLAR-C時代およびその先の次世代太陽圏研究の検討会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置に向けた小型アレイの開発2023
- Author(s)
  岩井一正、藤木謙一
- Organizer
  地球電磁気・地球惑星圏学会 2023年秋季年会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Three-dimensional Reconstruction of CMEs Using MHD Simulation with Interplanetary Scintillation Data Observed From Radio Sites ISEE and LOFAR2023
- Author(s)
  Kazumasa IWAI, Richard FALLOWS, Mario BISI, Daikou SHIOTA, Bernard JACKSON, Munetoshi TOKUMARU, Ken'ichi FUJIKI
- Organizer
  Asia Oceania Geosciences Society (AOGS) 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Next generation interplanetary scintillation observation for better Three-dimensional reconstruction of the heliosphere2023
- Author(s)
  Kazumasa IWAI, Munetoshi TOKUMARU, Ken'ichi FUJIKI
- Organizer
  Asia Oceania Geosciences Society (AOGS) 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 太陽表面磁場と太陽風の接続2023
- Author(s)
  岩井一正
- Organizer
  SOLAR-C時代およびその先の次世代太陽圏研究の検討会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置に向けたプロトタイプの開発2023
- Author(s)
  岩井一正
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置が担う太陽地球系結合過程の理解2023
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] IPS観測データとBepiColombo衛星観測データを用いたMHDシミュレーションによるCME伝搬の再現2023
- Author(s)
  岩井一正、Beatriz Sanchez-Cano、塩田大幸、村上豪、徳丸宗利、藤木謙一、三好由純
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Next generation interplanetary scintillation observation for better Three-dimensional reconstruction of the heliosphere2023
- Author(s)
  Kazumasa IWAI, Munetoshi TOKUMARU, Ken'ichi FUJIKI
- Organizer
  Asia Oceania Geosciences Society (AOGS) 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置プロジェクトの進捗と太陽圏研究2023
- Author(s)
  岩井一正
- Organizer
  太陽研連シンポジウム2022
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] BepiColomboとIPS観測を用いた太陽圏研究と惑星宇宙天気予報2023
- Author(s)
  岩井一正
- Organizer
  BepiColomboが拓く太陽圏システム科学の新展開 ~太陽圏×惑星圏×磁気圏~
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] BepiColomboとIPS観測をいた太陽圏研究と惑星宇宙天気予報2023
- Author(s)
  岩井一正
- Organizer
  BepiColomboが拓く太陽圏システム科学の新展開～太陽圏×惑星圏×磁気圏～
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] MHz帯での観測の将来2023
- Author(s)
  岩井一正
- Organizer
  太陽研究者連絡会 2023年度将来計画シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] IPS観測データとBepiColombo衛星観測データを用いたMHDシミュレーションによるCME伝搬の再現2023
- Author(s)
  岩井一正、Beatriz Sanchez-Cano、塩田大幸、村上豪、徳丸宗利、藤木謙一、三好由純
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Next-generation solar wind observation system of ISEE2023
- Author(s)
  Kazumasa Iwai
- Organizer
  Korea-Japan Space Weather Workshop 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置に向けたプロトタイプの開発2023
- Author(s)
  岩井一正
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Three-dimensional Reconstruction of CMEs Using MHD Simulation with Interplanetary Scintillation Data Observed From Radio Sites ISEE and LOFAR2023
- Author(s)
  Kazumasa IWAI, Richard FALLOWS, Mario BISI, Daikou SHIOTA, Bernard JACKSON, Munetoshi TOKUMARU, Ken'ichi FUJIKI
- Organizer
  Asia Oceania Geosciences Society (AOGS) 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] IPS観測データとBepiColombo衛星観測データを統合したCMEのMHDシミュレーション2023
- Author(s)
  岩井一正, Sanchez-Cano, B, 塩田大幸, 村上豪, 徳丸宗利, 藤木謙一, 三好由純
- Organizer
  日本天文学会2023年春季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置計画の進捗とプロトタイプ機を用いた共同研究2023
- Author(s)
  岩井一正
- Organizer
  2022年度ISEE研究集会「太陽地球環境と宇宙線モジュレーション」、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-21H04517
[Presentation] MHD simulation of the heliosphere combined with IPS and Bepi2023
- Author(s)
  Kazumasa Iwai
- Organizer
  BepiColomboが拓く太陽圏システム科学の新展開　~太陽圏×惑星圏×磁気圏~
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 太陽風の地上電波観測と宇宙天気・GNSSの関係2023
- Author(s)
  岩井一正
- Organizer
  GPS/GNSSシンポジウム2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Next generation interplanetary scintillation observation system for space weather2023
- Author(s)
  Kazumasa Iwai, Munetoshi Tokumaru, Ken'ich Fujiki
- Organizer
  URSI GASS 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] MHz帯での観測の将来2023
- Author(s)
  岩井一正
- Organizer
  太陽研究者連絡会 2023年度将来計画シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Next generation interplanetary scintillation observation system for space weather2023
- Author(s)
  Kazumasa Iwai, Munetoshi Tokumaru, Ken'ich Fujiki
- Organizer
  URSI GASS 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置が担う太陽地球系結合過程の理解2023
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置に向けた小型アレイの開発2023
- Author(s)
  岩井一正、藤木謙一
- Organizer
  地球電磁気・地球惑星圏学会 2023年秋季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Next-generation solar wind observation system of ISEE2023
- Author(s)
  Kazumasa Iwai
- Organizer
  Korea-Japan Space Weather Workshop 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 太陽風の地上電波観測と宇宙天気・GNSSの関係2023
- Author(s)
  岩井一正
- Organizer
  GPS/GNSSシンポジウム2023
- Invited
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] Interplanetary scintillation observation of the CMEs and its application for space weather forecasting using MHD simulation2022
- Author(s)
  Kazumasa Iwai, Daikou Shiota
- Organizer
  URSI AT-AP-RASC 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] MHD simulation of the heliosphere combined with IPS and space-based observations2022
- Author(s)
  Kazumasa Iwai
- Organizer
  2022 IHDEA meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 地上電波観測による太陽嵐の検出と宇宙天気予報への応用2022
- Author(s)
  岩井一正
- Organizer
  宇宙電波懇談会シンポジウム2021
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] Next generation interplanetary scintillation observation system of ISEE2022
- Author(s)
  Kazumasa Iwai
- Organizer
  15TH QUADRENNIAL SOLAR-TERRESTRIAL PHYSICS SYMPOSIUM (STP-15)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 日欧で観測されたIPS観測データを統合したCMEのMHDシミュレーション2022
- Author(s)
  岩井一正, Fallows, R., Bisi, M.,塩田大幸, Jackson, B.,徳丸宗利,藤木謙一
- Organizer
  第152回SGEPSS総会および講演会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Spectral Structures of Type II Solar Radio Bursts and Solar Energetic Particles2022
- Author(s)
  Kazumasa Iwai,ツ?Seiji Yashiro,ツ?Nariaki Nitta,ツ?Yuki Kubo
- Organizer
  Asia Oceania Geosciences Society (AOGS) 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置の計画と 2021 年度の進捗2022
- Author(s)
  岩井一正
- Organizer
  「太陽地球環境と宇宙線モジュレーション」、「太陽風プラズマ物理の最新成果と今後の展望」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] Reconstruction of in-situ measurements of CMEs using MHD simulation with IPS data observed from multiple ground-based stations2022
- Author(s)
  Iwai, K., Fallows, R., Bisi, M., Shiota, D., Jackson, B., Tokumaru, M., and Fujiki, K.
- Organizer
  AGU fall meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置の開発と科学課題2022
- Author(s)
  岩井一正
- Organizer
  太陽研究者連絡会シンポジウム2021
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] MHD simulation of the heliosphere combined with IPS and space-based observations2022
- Author(s)
  Kazumasa Iwai
- Organizer
  2022 IHDEA meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Interplanetary scintillation observation of the CMEs and its application for space weather forecasting using MHD simulation2022
- Author(s)
  Kazumasa Iwai, Daikou Shiota
- Organizer
  URSI AT-AP-RASC 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Next generation interplanetary scintillation observation system of ISEE2022
- Author(s)
  Kazumasa Iwai
- Organizer
  15TH QUADRENNIAL SOLAR-TERRESTRIAL PHYSICS SYMPOSIUM (STP-15)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代太陽風観測装置に向けたデジタルアレイの開発検討2022
- Author(s)
  岩井一正
- Organizer
  日本天文学会 2022年春季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] ISEEとLOFARのIPS観測データを統合したCMEのMHDシミュレーション2022
- Author(s)
  岩井一正, Fallows, R., Bisi, M.,塩田大幸, Jackson, B.,徳丸宗利,藤木謙一
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置に向けたデジタルアレイの開発検討2022
- Author(s)
  岩井一正
- Organizer
  日本天文学会 2022年春季年会
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] Next generation solar wind observation system of ISEE2022
- Author(s)
  Kazumasa Iwai, Munetoshi Tokumaru, Ken'ichi Fujiki
- Organizer
  The 5th ISEE Symposium: Toward the Future of Space Earth Environmental Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Reconstruction of in-situ measurements of CMEs using MHD simulation with IPS data observed from multiple ground-based stations2022
- Author(s)
  Iwai, K., Fallows, R., Bisi, M., Shiota, D., Jackson, B., Tokumaru, M., and Fujiki, K.
- Organizer
  AGU fall meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18869
[Presentation] 次世代太陽風観測装置の計画と 2021 年度の進捗2022
- Author(s)
  岩井一正
- Organizer
  「太陽地球環境と宇宙線モジュレーション」、「太陽風プラズマ物理の最新成果と今後の展望」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-21H04517
[Presentation] Single-dish observation of the Sun at millimeter/submillimeter range2022
- Author(s)
  Kazumasa Iwai
- Organizer
  Science with LLAMA 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Solar wind and heliospheric studies using the interplanetary scintillation observation2022
- Author(s)
  Kazumasa Iwai
- Organizer
  日本地球惑星科学連合2022年大会（JpGU2022)
- Invited
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 地上電波観測による太陽嵐の検出と宇宙天気予報への応用2022
- Author(s)
  岩井一正
- Organizer
  宇宙電波懇談会シンポジウム2021
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置による革新的太陽圏科学の実現2022
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  日本地球惑星科学連合2022年大会（JpGU2022)
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] IPS観測による太陽圏研究の展望と次世代太陽風観測装置2021
- Author(s)
  岩井一正
- Organizer
  茨城大学重点研究「宇宙科学教育研究センターを核とした宇宙惑星科学教育研究の新展開」サマリー研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] IPS based heliospheric MHD simulation for the space weather forecasting2021
- Author(s)
  Kazumasa Iwai
- Organizer
  Online Radio Heliophysics Catch-up
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] IPS観測による太陽圏研究の展望と次世代太陽風観測装置2021
- Author(s)
  岩井一正
- Organizer
  "茨城大学重点研究「宇宙科学教育研究センターを核とした宇宙惑星科学教育研究の新展開」サマリー研究会"
- Invited
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Ground-based solar wind observation of ISEE and its possible collaboration with space instruments and simulations2021
- Author(s)
  Kazumasa Iwai
- Organizer
  名古屋大学宇宙地球環境研究所共同研究集会宇宙科学研究所電離圏磁気圏シンポジウム「第25太陽活動周期における内部太陽圏研究の新展開」
- Invited
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] 次世代太陽風観測のためのデジタルフェーズドアレイ装置の開発2：多段接続による大規模アレイの実現2021
- Author(s)
  岩井一正
- Organizer
  地球電磁気・地球惑星圏学会第150回総会・講演会
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代太陽風観測装置による革新的太陽圏科学の実現2021
- Author(s)
  岩井一正
- Organizer
  シンポジウム「太陽研究：30年代の科学研究戦略」
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代太陽風観測装置による革新的太陽圏科学の実現2021
- Author(s)
  岩井一正
- Organizer
  シンポジウム「太陽研究：30年代の科学研究戦略」
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代IPS観測装置の開発: 科学検討と実験機2021
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  Japan Geoscience Union Meeting 2021
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置による太陽圏研究2021
- Author(s)
  岩井一正
- Organizer
  日本天文学会 2021年秋季年会
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代IPS観測装置の開発: 科学検討と実験機2021
- Author(s)
  岩井一正、徳丸宗利、藤木謙一
- Organizer
  Japan Geoscience Union Meeting 2021
- Data Source
  KAKENHI-PROJECT-19K22028
[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] 次世代太陽風観測装置による太陽圏研究2021
- Author(s)
  岩井一正
- Organizer
  日本天文学会 2021年秋季年会
- 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-18H01266
[Presentation] IPS based heliospheric MHD simulation for the space weather forecasting2021
- Author(s)
  Kazumasa Iwai
- Organizer
  Online Radio Heliophysics Catch-up
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] 次世代太陽風観測のためのデジタルフェーズドアレイ装置の開発2：多段接続による大規模アレイの実現2021
- Author(s)
  岩井一正
- Organizer
  地球電磁気・地球惑星圏学会第150回総会・講演会
- Data Source
  KAKENHI-PROJECT-21H04517
[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] Interplanetary scintillation observation of ISEE during the BepiColombo cruise phase2021
- Author(s)
  Kazumasa Iwai
- Organizer
  第25太陽活動周期における内部太陽圏研究の新展開 2021/ISEE/ISAS Symposium on Inner Heliosphere Studies 2021
- Invited
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] Development and Validation of CME Arrival-Time Forecasting System by MHD Simulations based on Interplanetary Scintillation Observations2021
- Author(s)
  Kazumasa Iwai
- Organizer
  European Geosciences Union General Assembly 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04517
[Presentation] 次世代太陽風観測装置の開発と科学課題2021
- Author(s)
  岩井一正
- Organizer
  太陽研究者連絡会シンポジウム2021
- Data Source
  KAKENHI-PROJECT-21H04517
[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-18H01266
[Presentation] Validation of CME arrival-time forecasted by MHD simulations based on interplanetary scintillation observations2021
- Author(s)
  Iwai K., Shiota D., Tokumaru M., Fujiki K., Den M., Kubo Y.
- Organizer
  43rd COSPAR Scientific Assembly
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[Presentation] Interplanetary scintillation observation of ISEE during the BepiColombo cruise phase2021
- Author(s)
  Kazumasa Iwai
- Organizer
  第25太陽活動周期における内部太陽圏研究の新展開 2021
- Invited
- Data Source
  KAKENHI-PROJECT-19K22028
[Presentation] Development and Validation of CME Arrival-Time Forecasting System by MHD Simulations based on Interplanetary Scintillation Observations2021
- Author(s)
  Kazumasa Iwai
- Organizer
  European Geosciences Union General Assembly 2021
- 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] 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] 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-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] 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-18H01266
[Presentation] 惑星間空間シンチレーション観測データを取り込んだMHDシミュレーションによる太陽嵐到来予報の精度評価2020
- 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2020年秋季年会
- Data Source
  KAKENHI-PROJECT-18H01266
[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] Validation and operation of a coronal mass ejection arrival time forecasting system using interplanetary scintillation observations2020
- 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
  JpGU-AGU Joint Meeting 2020:Virtual
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[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-18H01266
[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] 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 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)
  岩井一正、八代誠司、Nitta Nariaki、久保勇樹
- Organizer
  JpGU-AGU Joint Meeting 2020:Virtual
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[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-18H01266
[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
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01266
[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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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. 藤木謙一 (20303597)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. SHIMOJO Masumi

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
3. TOKUMAR Munetoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. OBARA Takahiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 塩田大幸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 野澤恵

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 早川尚志

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 三宅芙沙

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

IWAI KAZAMASA 岩井 一正

Iwai Kazumasa 岩井 一正

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Prediction of Solar Storm Arrival by Innovative Radio ObservationPrincipal Investigator

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Lunar weather forecast by space weather radar and data assimilation simulationPrincipal Investigator

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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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Construction of data-assimilation type solar storm arrival prediction model using radio observationsPrincipal 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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Study of fine spectral structures of solar radio burst by developing a super high-speed digital spectrometerPrincipal Investigator

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[Book] Structure of Solar Atmosphere and Magnetic Phenomena2022

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[Journal Article] The Solar and Geomagnetic Storms in 2024 May: A Flash Data Report2025

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[Journal Article] Electron Cyclotron Maser Emission and the Brightest Solar Radio Bursts2024

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[Journal Article] Cosmic-Ray North?South Anisotropy: Rigidity Spectrum and Solar Cycle Variations Observed by Ground-based Muon Detectors2024

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[Journal Article] Global Analysis of the Extended Decreases in Cosmic Rays Observed with Worldwide Networks of Neutron Monitors and Muon Detectors: Temporal Variation of the Rigidity Spectrum and Its Implication2024

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[Journal Article] Comparison of Solar Multifrequency Microwave Data with Other Solar Indices for Understanding Solar and Stellar Microwave Data2024

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[Journal Article] Application of novel interplanetary scintillation visualisations using LOFAR: A case study of merged CMEs from September 20172023

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IWAI KAZAMASA 岩井一正

Iwai Kazumasa 岩井一正