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情報理工学域 / II 類（融合系）/ 情報通信工学

細川研究室

大学院生・卒研生の受入れに関する情報

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新着情報

• 2024 年 11 月 24 - 17 日

  国立極地研究所で開催された地球電磁気・地球惑星圏学会（SGEPSS）において，細川，齋藤，高野，平野が研究発表を行いました.

  2024 年 11 月 23 日

  国立極地研究所で開催された地球電磁気・地球惑星圏学会（SGEPSS）の一般公開イベントにおいて，細川がアウトリーチ活動を行いました.

  2024 年 11 月 20 日

  中野セントラルパークで開催された The International Workshop on ATM/CNS (IWAC) 2024 において，細川が研究発表を行いました．

  2024 年 10 月 9 日

  バンコクで開催されたThe 7th Asia-Oceania Space Weather Alliance meetingにおいて，齋藤，細川が研究発表を行いました．

  2024 年 10 月 4 日

  国立極地研究所で開催された Symposium on the Results and Future of Japan-Norway Sounding Rocket Experiments において，細川が研究発表を行いました．

  2024 年 10 月 3 日

  明治記念館で開催された Norway Japan Space Seminar において，細川が講演を行いました．

  2024 年 9 月 24 日

  卒業論文中間発表において，田納，平野，秋元，住本，大山が発表を行いました．

  2024 年 9 月 19 日

  九州工業大学で開催された中間圏・熱圏・電離圏 (MTI) 研究集会において，齋藤が研究発表を行いました．

  2022 年 8 月 2 日

  修士論文中間発表において，齋藤，高野が研究発表を行いました．

  2024 年 7 月 29 日

  UiT The Arctic University of Norway で開催された 21st International EISCAT Symposium において，南條，細川が研究発表を行いました．

  2024 年 7 月 5 日

  国立極地研究所で開催された スポラディック E 層研究集会 において，細川，齋藤が研究発表を行いました．

  2024 年 5 月 26 日 - 29 日

  幕張メッセ，オンラインで開催された 日本地球惑星科学連合 (JpGU) 2024 年大会 において，齋藤，高野が研究発表を行いました．

  2024 年 5 月 20 日 - 22 日

  北京で開催された SuperDARN Workshop 2024 において，細川が研究発表を行いました．

  2024 年 4 月 1 日

  卒研生 5 名が新しく配属されました．「研究室メンバ」のページ

  2024 年 3 月 14 日

  金沢大学で開催された 第 20 回 ERG サイエンス会議において，伊藤が研究発表を行いました．

  2024 年 1 月 10 - 11 日

  名古屋大学で開催された脈動オーロラ研究集会において，細川，南條，伊藤，高野が研究発表を行いました．

  2023 年 12 月 11 - 15 日

  サンフランシスコで開催された American Geophysical Union (AGU) Fall Meeting において，細川，伊藤，田淵が研究発表を行いました．

  2023 年 12 月 7 日

  スウェーデン国立宇宙科学研究所（IRF）において，南條が セミナー を行いました．

  2023 年 11 月 27 - 29 日

  東京大学 (ハイブリッド) で開催された 第 19 回 ERG サイエンス会議/内部磁気圏研究会において，細川，伊藤が研究発表を行いました．

  2023 年 11 月 12 日

  東北大学 (ハイブリッド) で開催された地球電磁気・地球惑星圏学会（SGEPSS）において，南條，並木，田淵が「優秀発表者」に選出されました．

  2023 年 9 月 28 日

  卒業論文中間発表において，浦部，大貫，西澤，眞弓が発表を行いました．

  2023 年 9 月 24 - 27 日

  東北大学 (ハイブリッド) で開催された 地球電磁気・地球惑星圏学会（SGEPSS） において，細川，南條，並木，伊藤，田淵，齋藤，高野が研究発表を行いました.

  2023 年 8 月 21 日

  ストックホルム大学で開催された 47th Annual European Meeting on Atmospheric Studies by Optical Methods (Optical Meeting)において，南條が発表を行いました．

  2023 年 8 月 19 - 26 日

  札幌コンベンションセンターで開催された URSI General Assembly and Scientific Symposium 2023 (URSI GASS 2023) において，細川，伊藤，田淵が研究発表を行いました.

  2023 年 8 月 6 日

  国立女性教育会館で開催された 女子中高生夏の学校 において，伊藤がアウトリーチ活動を行いました.

  2023 年 7 月 10 日

  幕張メッセ，オンラインで開催された 日本地球惑星科学連合 (JpGU) 2023 年大会 において，南條，伊藤が学生優秀発表賞を受賞しました.

  2023 年 5 月 24 日

  地球電磁気・地球惑星圏学会（SGEPSS）の「田中舘賞」を細川が受賞しました．

  2023 年 5 月 21 日 - 26 日

  幕張メッセ，オンラインで開催された 日本地球惑星科学連合 (JpGU) 2023 年大会 において，細川，南條，並木，伊藤，田淵，齋藤，高野が研究発表を行いました．

  2023 年 4 月 1 日

  卒研生 4 名が新しく配属されました．「研究室メンバ」のページ

  2023 年 3 月 16 日

  スウェーデン国立宇宙科学研究所において，南條が セミナー を行いました．

  2023 年 3 月 6 - 10 日

  国立極地研究所 (ハイブリッド) で開催された 第7回 国際北極研究シンポジウム において，細川，伊藤が研究発表を行いました．

  2023 年 2 月 9 日

  卒業論文最終発表において，河合，小山，齋藤，高野が発表を行いました．

  2023 年 2 月 6 日

  修士論文最終発表において，瀬島，高陽が発表を行いました．

  2022 年 11 月 30 日

  相模原市立産業会館 (ハイブリッド) で開催された地球電磁気・地球惑星圏学会（SGEPSS）において，瀬島が「優秀発表者」に選出されました．

  2022 年 11 月 30 日

  相模原市立産業会館 (ハイブリッド) で開催された地球電磁気・地球惑星圏学会（SGEPSS）において，南條が第 3 分野で，伊藤が第 2 分野で学生発表賞 「オーロラメダル」を受賞しました．

  2022 年 11 月 16 日

  オンラインで開催された 第 13 回 極域シンポジウム において，伊藤が研究発表を行いました．

  2022 年 11 月 9 日

  ノルウェーのトロムソ大学において，南條が セミナー を行いました.

  2022 年 11 月 4 - 6 日

  相模原市立産業会館 (ハイブリッド) で開催された 地球電磁気・地球惑星圏学会（SGEPSS） において，細川，南條，瀬島，高陽，並木，伊藤，田淵が研究発表を行いました.

  2022 年 10 月 26 - 27 日

  中野セントラルパークカンファレンスで開催された International Workshop on ATM/CNS（IWAC）2022 において，細川，田淵が研究発表を行いました.

  2022 年 9 月 29 日

  卒業論文中間発表において，河合，小山，齋藤，高野が研究発表を行いました．

  2022 年 9 月 28 日

  名古屋大学で開催された宇宙空間からの地球超高層大気観測に関する研究会において，南條が研究発表を行いました．

  2022 年 9 月 28 日

  名古屋大学で開催された中間圏・熱圏・電離圏 (MTI) 研究集会において，南條が研究発表を行いました．

  2022 年 9 月 26 - 28 日

  東京大学 (ハイブリッド) で開催された 第 17 回 ERG サイエンス会議/内部磁気圏研究会において，細川，伊藤が研究発表を行いました．

  2022 年 9 月 20 - 21 日

  名古屋大学 (ハイブリッド) で開催された脈動オーロラ研究集会において，細川，南條，伊藤が研究発表を行いました．

  2022 年 8 月 15 - 19 日

  スウェーデンのエスキルストゥーナで開催された 20th International EISCAT Symposium 2022 において，伊藤が研究発表を行いました．

  2022 年 8 月 5 日

  修士論文中間発表において，瀬島，高陽が研究発表を行いました．

  2022 年 5 月 22 日 - 6 月 3 日

  幕張メッセ，オンラインで開催された 日本地球惑星科学連合 (JpGU) 2022 年大会 において，南條，並木，伊藤，田淵が研究発表を行いました．

  2022 年 4 月 1 日

  卒研生 4 名が新しく配属されました．「研究室メンバ」のページ

  2022 年 2 月 14 日

  卒業論文最終発表において，伊藤が「優秀発表者」に選ばれました．

  2022 年 2 月 10 日

  卒業論文最終発表において，伊藤，田淵が発表を行いました．

  2022 年 2 月 7 日

  修士論文最終発表において，安倍，松嶋が発表を行いました．

  2022 年 1 月 11 - 12 日

  オンラインで開催された脈動オーロラ研究集会において，細川，南條，安倍，伊藤が研究発表を行いました.

  2021 年 12 月 21 日

  オンラインで開催された名古屋大学 ISEE 研究集会「宇宙地球環境の理解に向けての統計数理的アプローチ」において，南條が研究発表を行いました．

  2021 年 12 月 16 日

  オンラインで開催された American Geophysical Union (AGU) Fall Meeting において，南條が研究発表を行いました．

  2021 年 10 月 31 日 - 11 月 4 日

  オンラインで開催された 地球電磁気・地球惑星圏学会（SGEPSS）第 150 回総会及び講演会において，南條，安倍，松嶋，高陽が研究発表を行いました．

  2021 年 10 月 12 日

  オンラインで開催された ERG サイエンス会議/内部磁気圏研究集会において，南條が研究発表を行いました．

  2021 年 9 月 30 日

  卒業論文中間発表において，伊藤，田淵，塚崎が発表を行いました．

  2021 年 9 月 30 日

  オンラインで開催された 太陽地球系物理学分野のデータ解析手法、ツールの理解と応用研究集会 において，南條が研究発表を行いました．

  2021 年 8 月 10 日

  修士論文中間発表において，安倍，松嶋が研究発表を行いました．

関連ウェブサイト

• 国立大学法人 電気通信大学
  
• 宇宙・電磁環境研究センター
  
• PsA 研究プロジェクト
  
• SWSS
  
• SuperDARN Japan
  
• HFDOPE
  

論文公表実績（全て査読付き学術雑誌）

----- 2024 年 -----

1. Enomoto, R., Nakata, H., Rui, S., Hattori, K., Hosokawa, K., and Ohya, H., Analysis of Concentric Traveling Ionospheric Disturbances associated with typhoon Faxai in 2019 using HF Doppler Soundings, Journal of Atmospheric Electricity, 43, 1-7, 2024
2. Nanjo, S., Shiokawa, K., Spatial structures of blue low-latitude aurora observed from Japan during the extreme geomagnetic storm of May 2024, Earth Planets Space 76, 156, https://doi.org/10.1186/s40623-024-02090-9, 2024
3. Hosokawa, K., Miyoshi, Y., Mcharg, M., Ledvina, V., Hampton, D., Lessard, M., et al., Variation of the altitude of auroral emission during a substorm cycle: Stereoscopic optical observations during the LAMP rocket experiment, Journal of Geophysical Research: Space Physics, 129, e2024JA033036, https://doi.org/10.1029/2024JA033036, 2024
4. Ito, Y., Hosokawa, K., Ogawa, Y., Miyoshi, Y., Tsuchiya, F., Fukizawa, M., et al., On the factors controlling the relationship between type of pulsating aurora and energy of pulsating auroral electrons: Simultaneous observations by Arase satellite, ground-based all-sky imagers and EISCAT radar, Journal of Geophysical Research: Space Physics, 129, e2024JA032617, https://doi.org/10.1029/2024JA032617, 2024
5. Chen, R., Miyoshi, Y., Gao, X., Lu, Q., Tsurutani, B. T., Hosokawa, K., et al., Observational evidence for three time-scale modulations in the pulsating aurora, Geophysical Research Letters, 51, e2024GL108253, https://doi.org/10.1029/2024GL108253, 2024
6. Hosokawa, K., Kataoka, R., Tsuda, T. T., Ogawa, Y., Taguchi, S., Zhang, Y., and Paxton, L. J., Exceptionally gigantic aurora in the polar cap on a day when the solar wind almost disappeared, Science Advances, 10, eadn5276, doi:10.1126/sciadv.adn5276, 2024
7. Nanjo, S., Hofstra, G. A., Shiokawa, K., Shinbori, A., Nozawa, S., and Hosokawa, K., Post-midnight purple arc and patches appeared on the high latitude part of the auroral oval: Dawnside counterpart of STEVE?, Earth Planets Space 76, 55, https://doi.org/10.1186/s40623-024-01995-9, 2024
8. Nosé, M., Hosokawa, K., Nomura, R., Teramoto, M., Asamura, K., Miyoshi, Y., et al., Field-aligned currents associated with pulsating auroral patches: Observation with magneto-impedance magnetometer (MIM) onboard loss through auroral microburst pulsations (LAMP) sounding rocket, Journal of Geophysical Research: Space Physics, 129, e2023JA032232, https://doi.org/10.1029/2023JA032232, 2024
9. Obana, Y., Sakaguchi, K., Nosé, M., Hosokawa, K., Jaquiery, P., Saita, S., Shiokawa, K., Connors, M., Kadokura, A., Nagatsuma, T., and Petersen, T., New observational projects in New Zealand for studying radiation belt loss processes in the deep inner magnetosphere: instrumentation, operation by solar power and initial results, Earth Planets Space 76, 42, https://doi.org/10.1186/s40623-024-01990-0, 2024
10. Oyama, S., Vanhamäki, H., Cai, L., Shinbori, A., Hosokawa, K., Sakanoi, T., et al., Thermospheric wind response to March 2023 storm: Largest wind ever observed with a Fabry-Perot interferometer in Tromsø, Norway since 2009, Space Weather, 22, e2023SW003728, https://doi.org/10.1029/2023SW003728, 2024



----- 2023 年 -----

11. Saito, S., Hosokawa, K., Sakai, J., and Tomizawa, I., Anomalous long-distance propagation of ILS LOC signals by the Es layer and its impact on aviation receivers, Space Weather, 21, e2023SW003577, https://doi.org/10.1029/2023SW003577, 2023
12. Eriksen, N. K., Lorentzen, D. A., Oksavik, K., Baddeley, L., Hosokawa, K., Shiokawa, K., et al., On the creation, depletion, and end of life of polar cap patches, Journal of Geophysical Research: Space Physics, 128, e2023JA031739, https://doi.org/10.1029/2023JA031739, 2023
13. Namekawa, T., Mitani, T., Asamura, K., Miyoshi, Y., Hosokawa, K., Lessard, M., Moser, C., Halford, A. J., Sakanoi, T., Kawamura, M., Nose, M., Nomura, R., Teramoto, M., Shumko, M., Lynch, K. A., Jaynes, A. N. and McHarg, M. G., Simultaneous precipitation of sub-relativistic electron microburst and pulsating aurora electrons, Geophysical Research Letters, 50, e2023GL104001, https://doi.org/10.1029/2023GL104001, 2023
14. Fukizawa, M., Tanaka, Y., Ogawa, Y., Hosokawa, K., Raita, T., and Kauristie, K., Three-dimensional ionospheric conductivity associated with pulsating auroral patches: reconstruction from ground-based optical observations, Ann. Geophys., 41, 511–528, https://doi.org/10.5194/angeo-41-511-2023, 2023
15. Chen, L., Shiokawa, K. Miyoshi, Y. Oyama, S., Jun, C.-W., Ogawa, Y., Hosokawa, K., Kazama, Y., Wang, S. Y., Tam, S. W. Y., Chang, T. F., Wang, B. J., Asamura, K., Kasahara, S., Yokota, S., Hori, T., Keika, K., Kasaba, Y., Kumamoto, A., Tsuchiya, F., Shoji, M., Kasahara, Y., Matsuoka, A., Shinohara, I., Nakamura, S., Correspondence of Pi2 pulsations, aurora luminosity, and plasma flux fluctuation near a substorm brightening aurora: Arase observations, Journal of Geophysical Research: Space Physics, 128, e2023JA031648, https://doi.org/10.1029/2023JA031648, 2023
16. Nakata, H., Hosokawa, K., Saito, S., Otsuka, Y., and Tomizawa, I., Periodic oscillations of Doppler frequency excited by the traveling ionospheric disturbances associated with the Tonga eruption in 2022, Earth Planets Space 75, 158, https://doi.org/10.1186/s40623-023-01914-4, 2023
17. Hosokawa, K., Saito, S., Nakata, H., Lin, C.-H., Lin J.-T., Pornchai, S., Tomizawa, I., Sakai, J., Takahashi, T., Tsugawa, T., Nishioka, T., and Ishii, M., Monitoring of equatorial plasma bubbles using aeronautical navigation system: a feasibility study, Earth Planets Space 75, 152, https://doi.org/10.1186/s40623-023-01911-7, 2023
18. Sejima, H., Hosokawa, K., Nakata, H., Chum, J., Lin, C.-H., Lin, J.-T., Simultaneous observations of equatorial plasma bubbles with an all-sky airglow imager and a HF Doppler sounding system in Taiwan, Earth Planets Space 75, 156, https://doi.org/10.1186/s40623-023-01908-2, 2023
19. Ezoe, Y., Funase, R., Nagata, H., Miyoshi, Y., Nakajima, H., Mitsuishi, I., Ishikawa, K., Numazawa, M., Kawabata, Y., Nakajima, S., Fuse, R., Boden, R. C., Kamps, L., Yoneyama, T., Hagino, K., Matsumoto, Y., Hosokawa, K., Kasahara, S., Hiraga, J., et al., GEOspace X-ray imager (GEO-X), Journal of Astronomical Telescopes, Instruments, and Systems, 9(3), Article 034006, https://doi.org/10.1117/1.JATIS.9.3.034006, 2023
20. Nanjo, S., Ebukuro, S., Nakamura, S., Miyoshi, Y., Kurita, S., Oyama, S.-I., Ogawa, Y., Keika, K., Kasahara, Y., Kasahara, S., Matsuoka, A., Hori, T., Yokota, S., Matsuda, S., Shinohara, I., Wang, S.-Y., Kazama, Y., Jun, C.-W., Kitahara, M., Hosokawa, K., An implication of detecting the internal modulation in a pulsating aurora: A conjugate observation by the Arase satellite and all-sky imagers, Journal of Geophysical Research: Space Physics, 128, e2023JA031499, https://doi.org/10.1029/2023JA031499, 2023
21. Hosokawa, K., Oyama, S.-I., Ogawa, Y., Miyoshi, Y., Kurita, S., Teramoto, M., et al., A ground-based instrument suite for integrated high-time resolution measurements of pulsating aurora with Arase, Journal of Geophysical Research: Space Physics, 128, e2023JA031527, https://doi.org/10.1029/2023JA031527, 2023
22. Oyama, S., Hosokawa, K., Vanhamäki, H., Aikio, A., Sakanoi, T., Cai, L., et al., IMF dependence of midnight bifurcation in the thermospheric wind at an auroral latitude based on nine winter measurements in Tromsø, Norway, Geophysical Research Letters, 50, e2023GL104334, https://doi.org/10.1029/2023GL104334, 2023
23. Tsurutani, B. T. Zank, G. P., Sterken, V. J., Shibata, K. Nagai, T. Mannucci, A. J. Malaspina, D. M., Lakhina, G. S. Kanekal, S. G., Hosokawa, K., Horne, R. B., Hajra, R., Glassmeier, K.-H., Gaunt, C. T., Chen, P. F. and Akasofu, S.-I., Space Plasma Physics: A Review, in IEEE Transactions on Plasma Science, vol. 51, no. 7, pp. 1595-1655, doi: 10.1109/TPS.2022.3208906, 2023
24. Oyama, S.-I., A. Aikio, T. Sakanoi, K. Hosokawa, et al., Geomagnetic activity dependence and dawn-dusk asymmetry of thermospheric winds from 9-year measurements with a Fabry–Perot interferometer in Tromsø, Norway, Earth Planets Space 75, 70, https://doi.org/10.1186/s40623-023-01829-0, 2023
25. Lyons, L. R., Nishimura, Y., Liu, J., Zou, Y., Bristow, W. A., Yadav, S., Donovan, E., Nishitani, N., Shiokawa, K. and Hosokawa, K., Unsolved problems: Mesoscale polar cap flow channels’ structure, propagation, and effects on space weather disturbances, Front. Astron. Space Sci., 10:1147531, doi: 10.3389/fspas.2023.1147531, 2023
26. Chum, J., T. Šindelářová, P. K. Knížová, K. Podolská, J. Rusz, J. Baše, H. Nakata, K. Hosokawa, M. Danielides, C. Schmidt, L. Knez, J.-Y. Liu, M. G. Molina, M. Fagre, Z. Katamzi-Joseph, H. Ohya, T. Omori, J. Laštovička, D. O. Burešová, D. Kouba, J. Urbář, V. Truhlík, Atmospheric and ionospheric waves induced by the Hunga eruption on 15 January 2022; Doppler sounding and infrasound, Geophysical Journal International, Volume 233, Issue 2, 1429–1443, 2023



----- 2022 年 -----

27. Chen, L., Shiokawa, K., Miyoshi, Y., Oyama, S., Jun, C.-W., Ogawa, Y., K. Hosokawa, et al., Observation of source plasma and field variations of a substorm brightening aurora at L ∼6 by a ground-based camera and the Arase satellite on 12 October 2017, Journal of Geophysical Research: Space Physics, 127, e2021JA030072, https://doi.org/10.1029/2021JA030072, 2022
28. Shumko, M., Gallardo-Lacourt, B., Halford, A. J., Blum, L. W., Liang, J., Miyoshi, Y., Hosokawa, K., Donovan, E., Mann, I. R., Murphy, K., Spanswick, E. L., Blake, J. B., Looper, M. D. and Gillies, D. M., Proton aurora and relativistic electron microbursts scattered by electromagnetic ion cyclotron waves, Front. Astron. Space Sci., 9:975123, doi:10.3389/fspas.2022.975123, 2022
29. Fukizawa, M., Sakanoi, T., Tanaka, Y., Ogawa, Y., Hosokawa, K., Gustavsson, B., Kauristie, K., Kozlovsky, A., Raita, T., Brändström, U., and Sergienko, T., Reconstruction of precipitating electrons and three-dimensional structure of a pulsating auroral patch from monochromatic auroral images obtained from multiple observation points, Ann. Geophys., 40, 475–484, https://doi.org/10.5194/angeo-40-475-2022, 2022
30. Nanjo, S., Nozawa, S., Yamamoto, M. Kawabata, T., Johnsen, M. G., Tsuda, T. T., and Hosokawa, K., An automated auroral detection system using deep learning: real-time operation in Tromsø, Norway, Scientific Reports, 12, 8038, https://doi.org/10.1038/s41598-022-11686-8, 2022
31. Kikuchi, T., Araki, T., Hashimoto, K. K., Ebihara, Y., Tanaka, T., Nishimura, Y., Vichare, G., Sinha, A. K., Chum, J., Hosokawa, K., Tomizawa, I., Tanaka, Y. and Kadokura, A., Instantaneous Achievement of the Hall and Pedersen–Cowling Current Circuits in Northern and Southern Hemispheres During the Geomagnetic Sudden Commencement on 12 May 2021, Front. Astron. Space Sci., 9:879314, doi:10.3389/fspas.2022.879314, 2022
32. Ozaki, M., Yagitani, S., Shiokawa, K., Tanaka, Y., Ogawa, Y., Hosokawa, K., et al., Slow contraction of flash aurora induced by an isolated chorus element ranging from lower-band to upper-band frequencies in the source region, Geophysical Research Letters, 49, e2021GL097597, 2022
33. Matsushima, R., K. Hosokawa, J. Sakai, Y. Otsuka, M. K. Ejiri, M. Nishioka and T. Tsugawa, Propagation characteristics of sporadic E and medium-scale traveling ionospheric disturbances (MSTIDs): statistics using HF Doppler and GPS-TEC data in Japan, Earth Planets Space 74, 60, 2022
34. Yu, Y., K. Hosokawa, B. Ni, V. Jordanova, Y. Miyoshi, X. Tian, L. Ma, and J. Cao, On the importance of using event-specific chorus wave dynamics in simulating diffuse electron precipitation, Journal of Geophysical Research: Space Physics, 127, e2021JA029918, doi:10.1029/2021JA029918, 2022
35. Safargaleev, V., Sergienko, T., Hosokawa, K. et al., Altitude of pulsating arcs as inferred from tomographic measurements, Earth Planets Space 74, 31, doi:10.1186/s40623-022-01592-8, 2022
36. Tsuda, T. T., Hozumi, Y., Kawaura, K., Tatsuzawa, K., Ando, Y., Hosokawa, K., et al., Detection of polar mesospheric clouds utilizing Himawari-8/AHI full-disk images, Earth and Space Science, 9, e2021EA002076, doi:10.1029/2021EA002076, 2022



----- 2021 年 -----

37. Fukizawa, M., Sakanoi, T., Ogawa, Y., Tsuda, T. T., and Hosokawa, K., Statistical study of electron density enhancements in the ionospheric F region associated with pulsating auroras, Journal of Geophysical Research: Space Physics, 126, e2021JA029601, doi:10.1029/2021JA029601, 2021
38. Díaz Pena, J., J. Semeter, Y. Nishimura, R. Varney, A. Reimer, M. Hairston, M. Zettergren, M. Hirsch, O. Verkhoglyadova, K. Hosokawa, and K. Shiokawa, Auroral heating of plasma patches due to high-latitude reconnection, Journal of Geophysical Research: Space Physics, 126, e2021JA029657, doi:10.1029/2021JA029657, 2021
39. Nakata, H., K. Nozaki, Y. Oki, K. Hosokawa, K. K. Hashimoto, T. Kikuchi, J. Sakai, I. Tomizawa and S. Saita, Software-defined radio-based HF doppler receiving system, Earth, Planets and Space volume 73, Article number: 209, doi:10.1186/s40623-021-01547-5, 2021
40. Nanjo, S., Hozumi, Y., Hosokawa, K., Kataoka, R., Miyoshi, Y., Oyama, S.-I., Periodicities and colors of pulsating auroras: DSLR camera observations from the International Space Station, Journal of Geophysical Research: Space Physics, 126, e2021JA029564, doi:10.1029/2021JA029564, 2021
41. Saito, S, Hosokawa, K., Sakai, J., and Tomizawa, I., Study of structures of the sporadic E layer by using dense GNSS network observations, NAVIGATION, 68: 751-758, doi:10.1002/navi.454, 2021
42. Kawamura, M., Sakanoi, T., Fukizawa, M., Miyoshi, Y., Hosokawa, K., Tsuchiya, F., et al., Simultaneous pulsating aurora and microburst observations with ground-based fast auroral imagers and CubeSat FIREBIRD-II, Geophysical Research Letters, 48, e2021GL094494, doi:10.1029/2021GL094494, 2021
43. Hozumi, Y., Tsuda, T. T., Hosokawa, K., Ando, Y., Suzuki, H., Murata, T., & Nakamura, T., Horizontal movement of polar mesospheric clouds observed from the Himawari-8 geostationary meteorological satellite, Journal of Geophysical Research: Atmospheres, 126, e2021JD035081, doi:10.1029/2021JD035081, 2021
44. Miyamoto, T., S. Oyama, T. Raita, K. Hosokawa, Y. Miyoshi, Y. Ogawa, and S. Kurita,, Variations in cosmic noise absorption in association with equatorward development of the pulsating auroral patch: A case study to estimate the energy spectra of auroral precipitating electrons, Journal of Geophysical Research, 126, doi:10.1029/2021JA029309, 2021
45. Kusano, K., K. Ichimoto, M. Ishii, Y. Miyoshi, S. Yoden, H. Akiyoshi, A. Asai, Y. Ebihara, H. Fujiwara, T. Goto, Y. Hanaoka, H. Hayakawa, K. Hosokawa, H. Hotta, K. Hozumi, S. Imada, K. Iwai, et al., PSTEP: project for solar–terrestrial environment prediction. Earth Planets Space 73, 159, doi:10.1186/s40623-021-01486-1, 2021
46. Miyoshi, Y., K. Hosokawa, S. Kurita, et al., Penetration of MeV electrons into the mesosphere accompanying pulsating aurorae, Scientific Reports, 11, 13724, doi:10.1038/s41598-021-92611-3, 2021
47. Namekawa, T., T. Mitani, K. Asamura, Y. Miyoshi, K. Hosokawa, Y. Ogawa, et al., Rocket observation of sub-relativistic electrons in the quiet dayside auroral ionosphere, Journal of Geophysical Research, 126, doi:10.1029/2020JA028633, 2021
48. Ozaki, M., T. Inoue, Y. Tanaka, S. Yagitani, Y. Kasahara, K. Shiokawa, K., Y. Miyoshi, K. Imamura, K. Hosokawa, S. Oyama, R. Kataoka, Y. Ebihara, Y. Ogawa, and A. Kadokura, Spatial evolution of wave-particle interaction region deduced from flash-type auroras and chorus-ray tracing, Journal of Geophysical Research, 126, doi:10.1029/2021JA029254, 2021
49. Hosokawa, K., M. Nagata, K. Shiokawa, Y. Otsuka, What controls the luminosity of polar cap airglow patches?: Implication from airglow measurements in Eureka, Canada in comparison with SuperDARN convection pattern, Polar Science, 28, https://doi.org/10.1016/j.polar.2020.100608, 2021
50. Li, H.-M., J.-H. Shue, S. Taguchi, M. Nosé, K. Hosokawa, J. M. Ruohoniemi, et al., Dayside cusp aurorae and ionospheric convection under radial interplanetary magnetic fields, Journal of Geophysical Research: Space Physics, 126, e2019JA027664, https://doi.org/10.1029/2019JA027664, 2021
51. Hosokawa, K., Y. Miyoshi, S.-I. Oyama,Y. Ogawa, S. Kurita,Y. Kasahara, Y. Kasaba, S. Yagitani, S. Matsuda, M. Ozaki, F. Tsuchiya, A. Kumamoto, T. Takashima, I. Shinohara, R. Fujii, Over-darkening of pulsating aurora, Journal of Geophysical Research: Space Physics, 126, e2020JA028838, https://doi.org/10.1029/2020JA028838, 2021
52. Sugo, S., O. Kawashima, S. Kasahara, K. Asamura, R. Nomura, Y. Miyoshi, Y. Ogawa, K. Hosokawa, T. Mitani, T. Namekawa, T. Sakanoi, M. Fukizawa, N. Yagi, Y. Fedorenko, A. Nikitenko, S. Yokota, K. Keika, T. Hori, and C. Koehler, Energy-resolved detection of precipitating electrons of 30–100 keV by a sounding rocket associated with dayside chorus waves, Journal of Geophysical Research: Space Physics, 126, e2020JA028477, 2021
53. Tretler, R., T. Tatsuno, and K. Hosokawa, Plasma sheet thinning due to loss of near-Earth magnetotail plasma, Journal of Plasma Physics, 87(1), 905870108, doi:10.1017/S0022377820001580, 2021
54. Hosokawa, K., K., Kimura, J. Sakai, S. Saito, I. Tomizawa, M. Nishioka, T. Tsugawa and M. Ishii, Visualizing sporadic E using aeronautical navigation signals at VHF frequencies, Journal of Space Weather and Space Climate, 11, 6, 2021
55. Kagawa, A., Hosokawa, K., Ogawa, Y., Ebihara, Y., and Kadokura, A., Occurrence distribution of polar cap patches: dependences on UT, season and hemisphere. Journal of Geophysical Research: Space Physics, 125, e2020JA028538, 2021
56. Ozaki, M., K. Shiokawa, R. B. Horne, M. J. Engebretson, M. Lessard, Y. Ogawa, K. Hosokawa, M. Nosé, Y. Ebihara, A. Kadokura, S. Yagitani, Y. Miyoshi, S. Hashimoto, S. S. Ashwini, K. S. Gopi, K. Seemala, C.-W. Jun, Magnetic conjugacy of Pc1 waves and isolated proton precipitation at subauroral latitudes: Importance of ionosphere as intensity modulation region, Geophysical Research Letters, 48, e2020GL091384, https://doi.org/10.1029/2020GL091384, 2021
57. Kikuchi, T., J. Chum, I. Tomizawa, K. K. Hashimoto, K. Hosokawa, Y. Ebihara, K. Hozumi, and P. Supnithi, Penetration of the electric fields of the geomagnetic sudden commencement over the globe as observed with the HF Doppler sounders and magnetometers, Earth Planets Space 73, 10, https://doi.org/10.1186/s40623-020-01350-8, 2021



----- 2020 年 -----

58. Tsuda, T. T., Li, C., Hamada, S., Hosokawa, K., Oyama, S.‐i., Nozawa, S., et al., OI 630.0‐nm and N2 1PG emissions in pulsating aurora events observed by an optical spectrograph at Tromsø, Norway, Journal of Geophysical Research: Space Physics, 125, e2020JA028250, 2020
59. Miyoshi, Y., Saito, S., Kurita, S., Asamura, K., Hosokawa, K., Sakanoi, T., et al., Relativistic electron microbursts as high‐energy tail of pulsating aurora electrons, Geophysical Research Letters, 47, e2020GL090360, 2020
60. Kataoka, R., Y. Asaoka, S. Torii, S. Nakahira, H. Ueno, S. Miyake, Y. Miyoshi, S. Kurita, M. Shoji, Y. Kasahara, M. Ozaki, S. Matsuda, A. Matsuoka, Y. Kasaba, I. Shinohara, K. Hosokawa, H. A. Uchida, K. Murase, and Y. Tanaka, Plasma waves causing relativistic electron precipitation events at International Space Station: Lessons from conjunction observations with Arase satellite, Journal of Geophysical Research: Space Physics, 125, e2020JA027875, 2020
61. Sakai, J., Saito, S., Hosokawa, K., and Tomizawa, I., Anomalous propagation of radio waves from distant ILS localizers due to ionospheric sporadic‐E, Space Weather, 18, e2020SW002517, 2020
62. Shiokawa, K., M. Nose, S. Imajo, Y. Tanaka, Y. Miyoshi, K. Hosokawa, M. Connors, M. Engebretson, Y. Kazama, S.-Y. Wang, S. W. Y. Tam, Tzu-Fang Chang, Bo-Jhou Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, K. Keika, Y. Kasaba, M. Shoji, Y. Kasahara, A. Matsuoka and I. Shinohara, Arase observation of the source region of auroral arcs and diffuse auroras in the inner magnetosphere. Journal of Geophysical Research: Space Physics, 125, e2019JA027310, 2020
63. Tretler, R., T. Tatsuno and K. Hosokawa, Loss of the Rarefaction Wave during Plasma Sheet Thinning, Plasma and Fusion Research, 15, 2401053, 2020
64. Uchida, H. A., R. Kataoka, A. Kadokura, K. Murase, A. S. Yukimatu, Y. Miyoshi, K. Shiokawa, Y. Ebihara, K. Hosokawa, A. Matsuoka, S. Kurita, S. Fujita and I. Shinohara, Asymmetric development of auroral surges in the Northern and Southern Hemispheres, Geophysical Research Letters, 47, e2020GL088750, 2020
65. Yokoyama, Y., Taguchi, S., Iyemori, T., and Hosokawa, K., The quasipersistent feature of highly structured field‐aligned currents in the duskside auroral oval: Conjugate observation via Swarm satellites and a ground all‐sky imager, Journal of Geophysical Research: Space Physics, 125, e2019JA027594, 2020
66. Kawamura, Y., K. Hosokawa, S. Nozawa, Y. Ogawa, T. Kawabata, S.-I. Oyama, Y. Miyoshi, S. Kurita and R. Fujii, Estimation of the emission altitude of pulsating aurora using the five-wavelength photometer, Earth, Planets and Space, 72, 2020
67. Hosokawa, K., J. Sakai, I. Tomizawa, S. Saito, T. Tsugawa, M. Nishioka and M. Ishii, A monitoring network for anomalous propagation of aeronautical VHF radio waves due to sporadic E in Japan, Earth, Planets and Space, 72, 2020
68. Hashimoto K. K., T. Kikuchi, I. Tomizawa, K. Hosokawa, J. Chum, D. Buresova, M. Nose and K. Koga, Penetration electric fields observed at middle and low latitudes during the 22 June 2015 geomagnetic storm, Earth, Planets and Space, 72, 2020
69. Hosokawa, K., K. Takami, S. Saito, Y. Ogawa, Y. Otsuka, K. Shiokawa, C.-H. Chen and C.-H. Lin, Observations of equatorial plasma bubbles using a low-cost 630.0-nm all-sky imager in Ishigaki Island, Japan, Earth, Planets and Space, 72, 2020
70. Nanjo, S., Y. Hozumi, K. Hosokawa, R. Kataoka, Y. Miyoshi, S. Oyama, M. Ozaki, K. Shiokawa and S. Kurita, Fine-scale visualization of aurora in a wide area using color digital camera images from the International Space Station, Journal of Geophysical Research: Space Physics, 125, 2020
71. Hosokawa, K., Y. Miyoshi, M. Ozaki, S.-I. Oyama, Y. Ogawa, S. Kurita, Y. Kasahara, Y. Kasaba, S. Yagitani, S. Matsuda, F. Tsuchiya, A. Kumamoto, R. Kataoka, K. Shiokawa, T. Raita, E. Turunen, T. Takashima, I. Shinohara and R. Fujii, Multiple time-scale beats in aurora: precise orchestration via magnetospheric chorus waves, Scientific Reports, 10, 2020
72. Billett, D. D., K. Hosokawa, A. Grocott, J. A. Wild, A. L. Aruliah, Y. Ogawa, S. Taguchi and M. Lester, Multi‐Instrument Observations of Ion‐Neutral Coupling in the Dayside Cusp, Geophysical Research Letters, 47, 2020
73. Hosokawa, K., A. Kullen, S. E. Milan, J. Reidy, Y. Zou, H. U. Frey, R. Maggiolo, and R. C. Fear, Aurora in the polar cap: a review, Space Science Review, 216, 15, 2020
74. Nishimura, Y., M. R. Lessard, Y. Katoh, Y. Miyoshi, E. Grono, N. Partamies, N. Sivadas, K. Hosokawa, M. Fukizawa, M. Samara, R. G. Michell, R. Kataoka, T. Sakanoi, D. K. Whiter, S.-I. Oyama, Y. Ogawa and S. Kurita, Diffuse and Pulsating Aurora, Space Sci Rev, 216, 4, 2020
75. Ogawa, Y., Y. Tanaka, A. Kadokura, K. Hosokawa, Y. Ebihara, T. Motoba, B. Gustavsson, U. Brändström, Y. Sato, S. Oyama, M. Ozaki, T. Raita, F. Sigernes, S. Nozawa, K. Shiokawa, M. Kosch, K. Kauristie, C. Hall, S. Suzuki, Y. Miyoshi, A. Gerrard, H. Miyaoka, R. Fujii, Development of low-cost multi-wavelength imager system for studies of aurora and airglow, Polar Science, Volume 23, 2020



----- 2019 年 -----

76. Taguchi, S., Hosokawa, K., and Ogawa, Y., Plasma flow in the north‐south aligned discrete aurora equatorward of the cusp, Journal of Geophysical Research: Space Physics, 124, 10778-10793, 2019
77. Hosokawa, Y. Zou, and Y. Nishimura, Airglow patches in the polar cap region: a review, Space Sci. Rev., 215, 53, https://doi.org/10.1007/s11214-019-0616-8, 2019
78. Hosokawa, K., Y. Ogawa, and S. Taguchi, Imaging of polar cap patches with a low-cost airglow camera: Pilot observations in Svalbard, Norway, Earth, Planets and Space, 71, 115, 2019
79. Tanaka, Y.-M., T. Nishiyama, A. Kadokura, M. Ozaki, Y. Miyoshi, K. Shiokawa, S.-I. Oyama, R. Kataoka, M. Tsutsumi, K. Nishimura, K. Sato, Y. Kasahara, A. Kumamoto, F. Tsuchiya, M. Fukizawa, M. Hikishima, S. Matsuda, A. Matsuoka, I. Shinohara, M. Nosé, T. Nagatsuma, M. Shinohara, A. Fujimoto, M. Teramoto, R. Nomura, A. Yukimatu, K. Hosokawa, M. Shoji, R. Latteck, Direct comparison between magnetospheric plasma waves and polar mesosphere winter echoes in both hemispheres, Journal of Geophysical Research: Space Physics, 124, 2019
80. Kozlovsky, A., S. Shalimov, S.-I. Oyama, K. Hosokawa, M. Lester, Y. Ogawa, C. Hall, Ground echoes observed by the meteor radar and high-speed auroral observations in the substorm growth phase, Journal of Geophysical Research: Space Physics, 124, 2019
81. Matsui, H., C. Farrugia, J. Goldstein, R. Torbert, M. Argall, H. Vaith, C. Russell, R. Strangeway, B. Giles, C. Pollock, S. Taguchi, K. Hosokawa, Velocity Rotation Events in the Outer Magnetosphere Near the Magnetopause, Journal of Geophysical Research: Space Physics, 124, 4137– 4156, 2019
82. Hozumi, Y., A. Saito, T. Sakanoi, A. Yamazaki, K. Hosokawa, and T. Nakamura, Geographical and seasonal variability of mesospheric bores observed by IMAP/VISI, Journal of Geophysical Research, Journal of Geophysical Research: Space Physics, 124, 3775– 3785, 2019
83. Sakai, J., K. Hosokawa, I. Tomizawa, S. Saito, A statistical study of anomalous VHF propagation due to the sporadic-E layer in the air-navigation band, Radio Science, 54, 426–439, 2019
84. Kawamura, S., K. Hosokawa, S. Kurita, S. Oyama, Y. Miyoshi, Y. Kasahara, et al., Tracking the region of high correlation between pulsating aurora and chorus: Simultaneous observations with Arase satellite and ground‐based all‐sky imager in Russia, Journal of Geophysical Research: Space Physics, 124, 2019
85. Takahashi, T., I. I. Virtanen, K. Hosokawa, Y. Ogawa, A. Aikio, H. Miyaoka, and A. Kero, Polarization electric field inside auroral patches: Simultaneous experiment of EISCAT radars and KAIRA, Journal of Geophysical Research: Space Physics, 124, 2019
86. Kataoka, R., T. Nishiyama, Y. Tanaka, A. Kadokura, H. A. Uchida, Y. Ebihara, M. K. Ejiri, Y. Tomikawa, M. Tsutsumi, K. Sato, Y. Miyoshi, K. Shiokawa, S. Kurita, Y. Kasahara, M. Ozaki, K. Hosokawa, S. Matsuda, I. Shinohara, T. Takashima, T. Sato, T. Mitani, T. Hori and N. Higashio, Transient ionization of the mesosphere during auroral breakup: Arase satellite and ground-based conjugate observations at Syowa Station, Earth, Planets and Space, 201971:9, 2019
87. Ozaki, M., Y. Miyoshi, K. Shiokawa, K. Hosokawa, S-I. Oyama, R. Kataoka, Y. Ebihara, Y. Ogawa, Y. Kasahara, S. Yagitani, Y. Kasaba, A. Kumamoto, F. Tsuchiya, S. Matsuda, Y. Katoh, M. Hikishima, S. Kurita, Y. Otsuka, R. C Moore, Y. Tanaka, M. Nose, T. Nagatsuma, N. Nishitani, A. Kadokura, M. Connors, T. Inoue, A. Matsuoka, and I. Shinohara, Visualization of rapid electron precipitation via chorus element wave-particle interactions, Nature Communications, 10, 1, 257, doi:10.1038/s41467-018-07996-z, 2019



----- 2018 年 -----

88. Hozumi, Y., A. Saito, T. Sakanoi, A. Yamazaki, and K. Hosokawa, Mesospheric bores at southern midlatitudes observed by ISS-IMAP/VISI: a first report of an undulating wave front, Atmos. Chem. Phys., 18, 16399-16407, 2018
89. Nozawa, S. T. Kawabata, K. Hosokawa, Y. Ogawa, T. T. Tsuda, A. Mizuno, R. Fujii and C. Hall, A new five-wavelength photometer operated in Tromsø (69.6°N, 19.2°E), Earth, Planets and Space, 201870:193, 2018
90. Fukizawa, M., T. Sakanoi, Y. Miyoshi, K. Hosokawa, K. Shiokawa, Y. Katoh, Y. Kazama, A. Kumamoto, F. Tsuchiya, Y. Miyashita, Y.‐M. Tanaka, Y. Kasahara, M. Ozaki, A. Matsuoka, S. Matsuda, M. Hikishima, S. Oyama, Y. Ogawa, S. Kurita, R. Fujii, Electrostatic Electron Cyclotron Harmonic Waves as a Candidate to Cause Pulsating Auroras, Geophysical Research Letters, 45, 8 pages, doi:10.1029/2018GL080145, 2018
91. Ozaki, M., K. Shiokawa, Y. Miyoshi, K. Hosokawa, S. Oyama, S. Yagitani, Y. Kasahara, Y. Kasaba, S. Matsuda, R. Kataoka, Y. Ebihara, Y. Ogawa, Y. Otsuka, S. Kurita, R. C. Moore, Y.‐M. Tanaka, M. Nosé, T. Nagatsuma, M. Connors, N. Nishitani, Y. Katoh, M. Hikishima, A. Kumamoto, F. Tsuchiya, A. Kadokura, T. Nishiyama, T. Inoue, K. Imamura, A. Matsuoka, I. Shinohara, Microscopic observations of pulsating aurora associated with chorus element structures: Coordinated Arase satellite‐PWING observations, Geophysical Research Letters, 45, 10 pages, doi:10.1029/2018GL079812, 2018
92. Tsuda, T. T., Y. Hozumi, K. Kawaura, K. Hosokawa, H. Suzuki, and T. Nakamura, Initial report on polar mesospheric cloud observations by Himawari-8, Atmos. Meas. Tech., 11, 6163-6168, doi:10.5194/amt-11-6163-2018, 2018
93. Oyama, S., T. T. Tsuda, K. Hosokawa, Y. Ogawa, Y. Miyoshi, S. Kurita, A. E. Kero, R. Fujii, Y. Tanaka, A. Mizuno, T. Kawabata, B. Gustavsson, and T. Leyser, Auroral molecular-emission effects on the atomic oxygen line at 777.4 nm, Earth Planets Space, 70, 7 pages, doi:10.1186/s40623-018-0936-z, 2018
94. Tsuda, T. T., M. T. Rietveld, M. J. Kosch, S. Oyama, Y. Ogawa, K. Hosokawa, S. Nozawa, T. Kawabata, and, A. Mizuno, Survey of conditions for artificial aurora experiments by the second electron gyro-harmonic at EISCAT Tromsø using dynasonde data, Earth Planets Space, 70, 10 pages, doi:10.1186/s40623-018-0864-y, 2018
95. Tsuda, T. T., M. T. Rietveld, M. J. Kosch, S. Oyama, K. Hosokawa, S. Nozawa, T. Kawabata, A. Mizuno and Y. Ogawa, Survey of conditions for artificial aurora experiments at EISCAT Tromsø using dynasonde data, Earth, Planets and Space, 70:40, 11 pages, doi:10.1186/s40623-018-0805-9, 2018



----- 2017 年 -----

96. Shiokawa, K., Y. Kato, Y. Hamaguchi, Y. Yamamoto, T. Adachi, M. Ozaki, S.-I. Oyama, M. Nosé, T. Nagatsuma, Y. Tanaka, Y. Otsuka, Y. Miyoshi, R. Kataoka, Y. Takagi, Y. Takeshita, A. Shinbori, S.Kurita, T. Hori, N. Nishitani, I. Shinohara, F. Tuchiya, Y. Obana, S. Suzuki, N. Takahashi, K. Seki, A. Kadokura, K. Hosokawa, Y. Ogawa, M. Connors, J. M. Ruohoniemi, M. Engebretson, E. Turunen, T. Ulich, J. Manninen, T. Raita, A. Kero, A. Oksanen, M. Back, K. Kauristie, J. Mattanen, D. Baishev, V. Kurkin, A. Oinats, A. Pashinin, R. Vasilyev, R. Rakhmatulin, W. Bristow, and M. Karjala, Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network, Earth Planets Space, 69:160, 21 pages, doi:10.1186/s40623-017-0745-9, 2017
97. Tsuda T.T., T. Nakamura, M. K. Ejiri, T. Nishiyama, K. Hosokawa, T. Takahashi, J. Gumbel, and J. Hedin, Statistical investigation of Na layer response to geomagnetic activity using resonance scattering measurements by Odin/OSIRIS, Geophys. Res. Lett., 44, doi:10.1002/2017GL072801, 2017
98. Taguchi, S., Y. Chiba, K. Hosokawa, and Y. Ogawa, Horizontal profile of a moving red line cusp aurora, Journal of Geophysical Research, 122, doi:10.1002/2016JA023115, 2017
99. Takahashi, T., K. Hosokawa, S. Nozawa, T. T. Tsuda, Y. Ogawa, M. Tsutsumi, Y. Hiraki, H. Fujiwara, T. D. Kawahara, N. Saito, S. Wada, T. Kawabata, C. Hall, Depletion of mesospheric sodium during extended period of pulsating aurora, Journal of Geophysical Research, 122, doi:10.1002/2016JA023472, 2017



----- 2016 年 -----

100. Hosokawa, K., S. Taguchi, and Y. Ogawa, Periodic creation of polar cap patches from auroral transients in the cusp, Journal of Geophysical Research, 121, doi:10.1002/2015JA022221, 2016
101. Oyama, S., K. Shiokawa, Y. Miyoshi, K. Hosokawa, B. Watkins, J. Kurihara, T. T. Tsuda, C. Fallen, Lower-thermospheric wind variations in auroral patches during the substorm recovery phase, Journal of Geophysical Research, 121, doi:10.1002/2015JA022129, 2016
102. Hosokawa, K., S. Taguchi, and Y. Ogawa, Edge of polar cap patches, Journal of Geophysical Research, 121, doi:10.1002/2015JA021960, 2016
103. Clausen, L. B. N., J. I. Moen, K. Hosokawa, J. Holmes, GPS scintillations in the high latitudes during periods of dayside and nightside reconnection, Journal of Geophysical Research, 121, doi:10.1002/2015JA022199, 2016



----- 2015 年 -----

104. Perry, G., H. Dahlgren, M. Nicolls, M. Zettergren, J-P St-Maurice, J. Semeter, T. Sundberg, K. Hosokawa, K. Shiokawa, S. Chen, Spatiotemporally resolved electrodynamic properties of a sun-aligned arc over Resolute Bay, Journal of Geophysical Research, 120, doi:10.1002/2015JA021790, 2015
105. Sato, N., A. Kadokura, T. Motoba, K. Hosokawa, G. Bjornsson, Th. Saemundsson, Interhemispheric auroral symmetry and asymmetry from ground-based conjugate observations, Auroral Dynamics and Space Weather, Geophysical Monograph 215, Edited by Yongliang Zhang and Larry J. Paxton, American Geophysical Union, 145-161, 2015
106. Thomas E., K. Hosokawa, J. Sakai, J. H. Baker, J. M. Ruohoniemi, S. Taguchi, K. Shiokawa, Y. Otsuka, A. Coster, J.-P. St.-Maurice, and K. McWilliams, Multi-instrument, high-resolution imaging of polar cap patch transportation Radio Science, 50, doi:10.1002/2015RS005672, 2015
107. Taguchi, S., K. Hosokawa, Y. Ogawa, Three-dimensional imaging of the plasma parameters of a moving cusp aurora, Journal of Atmospheric and Solar-Terrestrial Physics, 133, 98-110, 2015
108. Moen, J. I., K. Hosokawa, N. Gulbrandsen, L. B. N. Clausen, On the symmetry of ionospheric polar cap patch exits around magnetic midnight, Journal of Geophysical Research, 120, doi:10.1002/2014JA020914, 2015
109. Hosokawa K., Y. Miyoshi, and W. Li, Introduction to Special Section on Pulsating Aurora and Related Magnetospheric Phenomena, Journal of Geophysical Research, 120, doi:10.1002/2015JA021453, 2015
110. Hosokawa K., and Y. Ogawa, Ionospheric variation during pulsating aurora, Journal of Geophysical Research, 120, doi:10.1002/2015JA021401, 2015
111. Taguchi, S., K. Hosokawa, and Y. Ogawa, Investigating the particle precipitation of a moving cusp aurora using simultaneous observations from the ground and space, Progress in Earth and Planetary Science, 2:11, doi:10.1186/s40645-015-0044-7, 2015
112. Tsuda T. T., X. Chu, T. Nakamura, M. K. Ejiri, T. D. Kawahara, A. S. Yukimatu, and K. Hosokawa, A thermospheric Na layer observed up to 140 km over Syowa Station (69.0S, 39.6E) in Antarctica, Geophysical Research Letters, 42, 3647–3653. doi: 10.1002/2015GL064101, 2015
113. Ishida T., Y. Ogawa, A. Kadokura, K. Hosokawa, and Y. Otsuka, Direct observations of blob deformation during a substorm, Annales Geophysicae, 33, 525-530, doi:10.5194/angeo-33-525-2015, 2015
114. Hori, T., Y. Miyashita, Y. Miyoshi, K. Seki, T. Segawa, Y.-M. Tanaka, K. Keika, M. Shoji, I. Shinohara, K. Shiokawa, Y. Otsuka, S. Abe, A. Yoshikawa, K. Yumoto, Y. Obana, N. Nishitani, A. S. Yukimatu, T. Nagatsuma, M. Kunitake, K. Hosokawa, Y. Ogawa, K. T. Murata, M. Nose, H. Kawano, and T. Sakanoi, CDF data archive and integrated data analysis platform for ERG-related ground data developed by ERG Science Center (ERG-SC), J. Space Sci. Info. Jpn., vol. 4, JAXA-RR-14-009 (ISSN 1349-1113), 75-89, 2015



----- 2014 年 -----

115. Hosokawa, K., The Earth's Ionosphere, Journal of Plasma Fusion Research, Vol.90, No.12, 764‐768, 2014 (in Japanese)
116. Dahlgren, H., G. Perry, J.-P. St-Maurice, T. Sundberg, K. Hosokawa, J. L. Semeter, M. J. Nicolls, K. Shiokawa, 3D imaging reveals electrod ynamics of polar cap aurora, News and Reviews in Astronomy and Geophysics, 55, doi: 10.1093/astrogeo/atu215, 2014
117. Hosokawa, K., Y. Otsuka, Y. Ogawa, and T. Tsugawa, Observations of GPS scintillation during an isolated auroral substorm, Progress in Earth and Planetary Science, 1:16, 2014
118. Sakai, J., K. Hosokawa, S. Taguchi, and Y. Ogawa, Storm-time enhancements of 630.0-nm airglow associated with polar cap patches, Journal of Geophysical Research, 119, doi:10.1002/2013JA019197, 2014
119. Hosokawa, K., Y. Takeda, A. Kadokura, A. S. Yukimatu, and N. Sato, Simultaneous NLC and PMSE Observations at Syowa, Antarctica, Antarctic Record, 57, 317-328, 2014
120. Hosokawa, K., S. Taguchi, K. Shiokawa, Y. Ogawa, and M. Nicolls, Global imaging of polar cap patches with dual airglow imagers, Geophysical Research Letters, 41, doi:10.1002/2013GL058748, 2014



----- 2013 年 -----

121. Ogawa, Y., M. Sawatsubashi, S. C. Buchert, K. Hosokawa, S. Taguchi, S. Nozawa, S. Oyama, T. T. Tsuda, and R. Fujii, Relationship between auroral substorm and ion upflow in the nightside polar ionosphere, Journal of Geophysical Research, 118, doi:10.1002/2013JA018965, 2013
122. Perry, G., J.-P. St-Maurice, and K. Hosokawa, The interconnection between cross-polar cap convection and the luminosity of polar cap patches, Journal of Geophysical Research, 118, doi:10.1002/2013JA019196, 2013
123. Demissie, T. D., K. Hosokawa, N. H. Kleinknecht, P. J. Espy, R. E. Hibbins, Planetary wave oscillations observed in ozone and PMSE data from Antarctica, Journal of Atmospheric and Solar-Terrestrial Physics, 105-106, 207-213, 2013
124. Hosokawa, K., S. Taguchi, Y. Ogawa, and J. Sakai, Two-dimensional direct imaging of structuring of polar cap patches, Journal of Geophysical Research, 118, doi:10.1002/jgra.50577, 2013
125. Sato, N. A. Kadokura, T. Motoba, K. Hosokawa, G. Bjornsson and Th. Saemundsson, Ground-Based Aurora Conjugacy and Dynamic Tracing of Geomagnetic Conjugate Points, in Auroral Phenomenology and Magnetospheric Processes: Earth And Other Planets (eds A. Keiling, E. Donovan, F. Bagenal and T. Karlsson), American Geophysical Union, Washington, D. C., doi:10.1029/2011GM001154, 2013
126. Hosokawa, K., S. E. Milan, M. Lester, A. Kadokura, N. Sato, and G. Bjornsson, Large flow shears around auroral beads at substorm onset, Geophysical Research Letters, 40, doi:10.1002/grl.50958, 2013
127. Liu, E. X., H. Q. Hu, K. Hosokawa, R. Y. Liu, Z. S. Wu, Z. Y. Xing, First observations of Polar Mesosphere Summer Echoes by SuperDARN Zhongshan radar, Journal of Atmospheric and Solar-Terrestrial Physics, 104, 39-44, 2013
128. Grocott, A., K. Hosokawa, T. Ishida, M. Lester, S.E. Milan, M.P. Freeman, N. Sato and A.S. Yukimatu, Characteristics of medium-scale travelling ionospheric disturbances observed near the Antarctic Peninsula by HF radar, J., Geophys. Res., 118, doi:10.1002/jgra.50515, 2013
129. Sakai, J., S. Taguchi, K. Hosokawa, and Y. Ogawa, Steep plasma depletion in dayside polar cap during a CME-driven magnetic storm, Journal of Geophysical Research, 118, doi:10.1029/2012JA018138, 2013
130. Hori T, N. Nishitani, Y. Miyoshi, Y. Miyashita, K. Seki, T. Segawa, K. Hosokawa, A. S. Yukimatu, Y. Tanaka, N. Sato, M. Kunitake, and T. Nagatsuma, An integrated analysis platform merging SuperDARN data within the THEMIS tool developed by ERG-Science Center (ERG-SC), Adv. Polar. Sci., 24, doi:10.3724/SP.J.1085.2013.000692013, 69-77, 2013
131. Ogawa, Y., A. Kadokura, T. Motoba, Y. Tanaka, and K. Hosokawa, Processing and visualization of large amounts of auroral data obtained with All-sky/Narrow field-of-view parallel imagers in Tromso and Longpbyen, Journal of Space Science Informatics Japan, vol. 2, 51-61, 2013
132. Hosokawa, K., S. Taguchi, and Y. Ogawa, Periodicities of polar cap patches, Journal of Geophysical Research, 118, doi:10.1029/2012JA018165, 2013



----- 2012 年 -----

133. Taguchi, S. K. Hosokawa, Y. Ogawa, T. Aoki, and M. Taguchi, Double bursts inside a poleward-moving auroral form in the cusp, Journal of Geophysical Research, 117, doi:10.1029/2012JA018150, 2012
134. Dahlgren, H., G. Perry, J. Semeter, J.-P. St.-Maurice, K. Hosokawa, M. Nicolls, M. Greffen, K. Shiokawa, C. Heinselman, Space-time variability of polar cap patches: direct evidence for internal plasma structuring, Journal of Geophysical Research, 117, doi:10.1029/2012JA017961, 2012
135. Motoba, T., K. Hosokawa, Y. Ogawa, N. Sato, A. Kadokura, S. E. Milan, M. Lester, Simultaneous ground-satellite observations of meso-scale auroral arc undulations, Journal of Geophysical Research, doi:10.1029/2011JA017291, 2012
136. Jayachandran, P. T., K. Hosokawa, K. Shiokawa, Y. Otsuka, C. J. Watson, S. C. Mushini, J. W. MacDougall, P. Prikryl, R. Chadwick, and T. D. Kelly, GPS Total Electron Content Variations Associated with Poleward Moving Sun Aligned Arcs, Journal of Geophysical Research, 117, doi:10.1029/2011JA017423, 2011
137. Motoba, T., K. Hosokawa, A. Kadokura, and N. Sato, Magnetic conjugacy of northern and southern auroral beads, Geophysical Research Letters, 39, doi:10.1029/2012GL051599, 2012
138. Dahlgren, H., J. L. Semeter, K. Hosokawa, M. J. Nicolls, T. W. Butler, M. G. Johnsen, K. Shiokawa, and C. Heinselman, Direct three-dimensional imaging of polar ionospheric structures with the Resolute Bay Incoherent Scatter Radar, Geophysical Research Letters, 39, doi:10.1029/2012GL050895, 2012
139. Koustov, A. V., K. Hosokawa, N. Nishitani, K. Shiokawa, and H. Liu, Signatures of moving polar cap arcs in the F-region PolarDARN echoes, Ann. Geophys., 30, 441-455, 2012



----- 2011 年 -----

140. Nishitani, N., T. Ogawa, Y. Otsuka, K. Hosokawa, and T. Hori, Propagation of large amplitude ionospheric disturbances with velocity dispersion observed by the SuperDARN Hokkaido radar after the 2011 off the Pacific coast of Tohoku Earthquake, Earth Planets and Space, 63, 891-896, doi:10.5047/eps.2011.07.003, 2011
141. Hosokawa, K., J. I. Moen, K. Shiokawa, and Y. Otsuka, Decay of polar cap patch, Journal of Geophysical Research, 116, doi:10.1029/2010JA016297, 2011
142. Motoba, T., K. Hosokawa, Y. Ogawa, N. Sato, A. Kadokura, S. Buchert, H. Rème, In-situ evidence for IMF-induced tail twisting associated with relative displacement of conjugate auroras, Journal of Geophysical Research, 116, doi:10.1029/2010JA016206, 2011
143. Wild, J. A., E. E. Woodfield, E. Donovan, R. Fear, A. Grocott, M. Lester, A. Fazakerley, E. Lucek, A. Kadokura, K. Hosokawa, C. Carlson, J. McFadden, K.-H. Glassmeier, V. Angelopoulos, G. Bjornsson, Midnight sector observations of auroral omega bands, Journal of Geophysical Research, 116, doi:10.1029/2010JA015874, 2011
144. Miyashita, Y., I. Shinohara, M. Fujimoto, H. Hasegawa, K. Hosokawa, T. Takada and T. Hori, A powerful tool for browsing quick-look data in solar-terrestrial physics: "Conjunction Event Finder", Earth, Planets and Space, 63, e1-e4, 2011
145. Hosokawa, K., J. I. Moen, K. Shiokawa, and Y. Otsuka, Motion of polar cap arcs, Journal of Geophysical Research, 116, doi:10.1029/2010JA015906, 2011



----- 2010 年 -----

146. Hosokawa, K., T. Tsugawa, K. Shiokawa, Y. Otsuka, N. Nishitani, T. Ogawa and M. Hairston, Dynamic temporal evolution of polar cap tongue of ionization, Journal of Geophysical Research, 115, doi:10.1029/2010JA015848, 2010
147. Nishimura, Y., L. Lyons, S. Zou, X. Xing, V. Angelopoulos, S. Mende, J. Bonnell, D. Larson, U. Auster, T. Hori, N. Nishitani, K. Hosokawa, G. Sofko, M. Nicolls, and C. Heinselman, Pre-onset time sequence of auroral substorms: Coordinated observations by ASIs, satellites and radars, Journal of Geophysical Research, doi:10.1029/2010JA015832, 2010
148. Taguchi, S., K. Hosokawa, S. Suzuki, A. Tawara, H. U. Frey, J. Mazka, A. S. Yukimatu, and N. Sato, Distorted flow during moving mesoscale plasma precipitation in the cusp, Journal of Geophysical Research, 115, doi:10.1029/2010JA015535, 2010
149. Hosokawa, K. and Y. Ogawa, Pedersen current carried by electrons in auroral D-region, Geophysical Research Letters, doi:10.1029/2010GL044746, 2010
150. Motoba, T., K. Hosokawa, A. Kadokura, N. Sato, and G. Bjornsson, Varying IMF By effects on interhemispheric conjugate auroral features during weak substorm, Journal of Geophysical Research, 115, doi:10.1029/2010JA015369, 2010
151. Hosokawa, K., T. Motoba, A. S. Yukimatu, S. E. Milan, M. Lester, A. Kadokura, N. Sato, and G. Bjornsson, Plasma irregularities adjacent to auroral patches in the post-midnight sector, Journal of Geophysical Research, 115, doi:10.1029/2010JA015319, 2010
152. Hosokawa, K. and N. Nishitani, Plasma irregularities in the duskside subauroral F region ionosphere as observed with mid-latitude SuperDARN radar in Hokkaido, Japan, Radio Science, 45, doi:10.1029/2009RS004244, 2010
153. Hayashi, H., N. Nishitani, T. Ogawa, Y. Otsuka, T. Tsugawa, K. Hosokawa and A. Saito, Large scale traveling ionospheric disturbance observed by SuperDARN Hokkaido HF radar and GPS network on 15 December 2006, Journal of Geophysical Research, 115, doi:10.1029/2009JA014297, 2010
154. Taguchi S., K. Hosokawa, S. Suzuki, A. S. Yukimatu, and N. Sato, Initial development of the HF radar polar patch driven by the azimuthal flow burst in the cusp, Journal of Geophysical Research, 115, doi:10.1029/2009JA014631, 2010
155. Hosokawa, K., Y. Ogawa, A. Kadokura, H. Miyaoka, and N. Sato, Modulation of ionospheric conductance and electric field associated with pulsating aurora, Journal of Geophysical Research, 115, doi:10.1029/2009JA014683, 2010
156. Hosokawa, K., J.-P. St.-Maurice, G. J. Sofko, K. Shiokawa, Y. Otsuka, and T. Ogawa, Reorganization of polar cap patches through shears in the background plasma convection, Journal of Geophysical Research, 115, doi:10.1029/2009JA014599, 2010



----- 2009 年 -----

157. Jayachandran P. T., K. Hosokawa, J. W. MacDougall, S. Mushini, R. B. Langley, and K. Shiokawa, GPS Total Electron Content Variations Associated with a Polar Cap Arc Journal of Geophysical Research, 114, doi:10.1029/2009JA014916, 2009
158. Maeda, S., Y. Ogawa, K. Hosokawa, S. Nozawa, S. Oyama, T. Tsuda and A. Brekke, Ion heating in high-speed flow channel within the duskside cell of the polar-cap ion convection under large IMF-By condition, Journal of Geophysical Research, 114, doi:10.1029/2009JA014300, 2009
159. Suzuki, S., K. Hosokawa, T. F. Shibata, K. Shiokawa, Y. Otsuka, N. Nishitani, T. Ogawa, A. V. Koustov, and B. M. Shevtsov, Coordinated observations of nighttime medium-scale traveling ionospheric disturbances in 630-nm airglow and HF radar echoes at midlatitudes, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013963, 2009
160. Taguchi, S., S. Suzuki , K. Hosokawa, Y. Ogawa, A. S. Yukimatu, N. Sato, M. R. Collier, T. E. Moore, Moving meso-scale plasma precipitation in the cusp, Journal of Geophysical Research, 114, doi:10.1029/2009JA014128, 2009
161. Tsuda, T., S. Nozawa, S. Oyama, T. Motoba, Y. Ogawa, H. Shinagawa, N. Nishitani, K. Hosokawa, N. Sato, M. Lester and R. Fujii Acceleration mechanism of high-speed neutral wind observed in the polar lower thermosphere, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013867, 2009
162. Hosokawa, K., T. Kashimoto, S. Suzuki, K. Shiokawa, Y. Otsuka and T. Ogawa, Motion of polar cap patches: A statistical study with all-sky airglow imager at Resolute Bay, Canada, Journal of Geophysical Research, 114, A04318, doi:10.1029/2008JA014020, 2009
163. Kataoka, R., K. Hosokawa, N. Nishitani and Y. Miyoshi, SuperDARN Hokkaido radar observation of westward flow enhancement in subauroral latitudes, Annales Geophysicae, 27, 1695-1699, 2009
164. Hosokawa, K., T. Tsugawa, K. Shiokawa, Y. Otsuka, T. Ogawa and M. Hairston, Unusually elongated, bright airglow plume in the polar cap F region: is it tongue of ionization?, Geophysical Reseach Letters, 36, doi:10.1029/2009GL037512, 2009
165. Ogawa, T., N. Nisitani, Y. Otsuka, K. Shiokawa, T. Tsugawa and K. Hosokawa, Medium-scale traveling ionospheric disturbances observed with the SuperDARN Hokkaido radar, all-sky imager and GPS network, and their relation to concurrent sporadic-E layer irregularities, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013893, 2009
166. Hosokawa, K., K. Shiokawa, Y. Otsuka, T. Ogawa, J.-P. St-Maurice, G. J. Sofko, D. A. Andre, The relationship between polar cap patches and field-aligned irregularities as observed with an all-sky airglow imager at Resolute Bay and the PolarDARN radar at Rankin Inlet, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013707, 2009
167. Taguchi, S., K. Hosokawa, A. Nakao, M. R. Collier, T. E. Moore, N. Sato, and A. S. Yukimatu, HF radar polar patch and its relation with the cusp during By-dominated IMF: Simultaneous observations at two altitudes, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013624, 2009
168. Suzuki, S., K. Shiokawa, K. Hosokawa, K. Nakamura, and W. K. Hocking, Statistical characteristics of polar cap mesospheric gravity waves observed by an all-sky airglow imager at Resolute Bay, Canada, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013652, 2009
169. Ebihara, Y., N Nishitani, T. Kikuchi, T. Ogawa, K. Hosokawa, M.-C. Fok , M. F. Thomsen, Dynamical property of SAPS as a manifestation of fine structures of the ring current during the magnetic storm of 15 December 2006, Journal of Geophysical Reseach, 114, doi:10.1029/2008JA013614, 2009



----- 2008 年 -----

170. Miyashita, Y., K. Hosokawa, T. Hori, Y. Kamide, S. Machida, N. Sato, A. S. Yukimatu, M. Fujimoto, I. Shinohara, T. Mukai, Y. Saito, and J. B. Sigwarth, Response of large-scale ionospheric convection to substorm expansion onsets: A case study, Journal of Geophysical Reseach, 113, doi:10.1029/2008JA013586, 2008
171. Hosokawa, K., A. Kadokura, N. Sato, S. E. Milan, M. Lester, G. Bjornsson, and Th. Saemundsson, Electric field modulation behind pulsating aurora, Journal of Geophysical Reseach, 113, doi:10.1029/2008JA013601, 2008
172. Hosokawa, K., S. Taguchi, S. Suzuki, M. R. Collier, T. E. Moore, and M. F. Thomsen, Estimation of magnetopause motion from low-energy neutral atom emission, Journal of Geophysical Reseach, 113, doi:10.1029/2008JA013124, 2008
173. Koustov, A., K. Hosokawa, N. Nishitani, T. Ogawa, and K. Shiokawa, Rankin Inlet PolarDARN radar observations of duskward moving Sun-aligned optical forms, Ann. Geophys., 26, 2711–2723, 2008
174. Milan, S. E., K. Hosokawa, M. Lester, N. Sato, H. Yamagishi, and F. Honary D region HF radar echoes associated with energetic particle precipitation and pulsating aurora Ann. Geophys., 26, 1897-1904, 2008
175. Suzuki, S., S. Taguchi, K. Hosokawa, M. R. Collier, T. E. Moore, H. U. Frey, and S. B. Mende, Conjugate observations of ENA signals in the high-altitude cusp and proton auroral spot in the low-altitude cusp with IMAGE spacecraft, Geophysical Research Letters, 35, doi:10.1029/2008GL034543, 2008
176. Ishida, T., K. Hosokawa, T. Shibata, S. Suzuki, N. Nishitani, and T. Ogawa, SuperDARN observations of daytime MSTIDs in the auroral and mid-latitudes: Possibility of long-distance propagation, Geophysical Research Letters, 35, doi:10.1029/2008GL034623, 2008



----- 2007 年 -----

177. Ebihara Y, N. Nishitani, T. Kikuchi, T. Ogawa, K. Hosokawa, and M. -C. Fok, Two-dimensional observations of overshielding during a magnetic storm by the SuperDARN Hokkaido radar, Journal of Geophysical Research, 113, doi:10.1029/2007JA012641, 2007
178. Fujiwara, H., R. Kataoka, M. Suzuki, S. Maeda, S. Nozawa, K. Hosokawa, H. Fukunishi, N.Sato, and M. Lester, Electromagnetic energy deposition rate in the polar upper thermosphere derived from the EISCAT Svalbard radar and CUTLASS Finland radar observations. Annales Geophysicae, 25, 2393-2403, 2007
179. Kataoka, R., N. Nishitani, Y. Ebihara, K. Hosokawa, T. Ogawa, T. Kikuchi, and Y. Miyoshi, Dynamic variations of a convection flow reversal in the subauroral postmidnight sector as seen by the SuperDARN Hokkaido HF radar, Geophysical Research Letters, 34, doi:10.1029/2007GL031552, 2007
180. Murata, Y., S. Taguchi, K. Hosokawa, A. Nakao, M. R. Collier, T. E. Moore, N. Sato, H. Yamagishi, A. S. Yukimatu, Correlative variations of the neutral atom emission in the high-altitude cusp and the fast anti-sunward convection in the low-altitude cusp, Journal of Geophysical Research, 112, doi:10.1029/2007JA012404, 2007
181. Kunori, T., M. Nose, S. Taguchi, K. Hosokawa, M. R. Collier, and T. E. Moore, Storm phase dependence of ion outflow: Statistical signatures obtained by IMAGE/LENA, Geophysical Research Letters, 34, doi:10.1029/2007GL029877, 2007



----- 2006 年 -----

182. Hosokawa, K., K. Shiokawa, Y. Otsuka, A. Nakajima, T. Ogawa, and J. D. Kelly, Estimating drift velocity of polar cap patches with all-sky airglow imager at Resolute Bay, Canada, Geophysical Research Letters, 33, 10, 10.1029/2006GL026916, 2006
183. Taguchi, S., K. Hosokawa, Y. Murata, A. Nakao, M. R. Collier, T. E. Moore, A. Yamazaki, N. Sato, and A. S. Yukimatu, Neutral atom emission coming from the direction of the high-latitude magnetopause under northward IMF, Advances in Polar Upper Atmospheric Research, 20, 17-26, 2006
184. Taguchi, S., K. Hosokawa, A. Nakao, M. R. Collier, T. E. Moore, A. Yamazaki, N. Sato, and A. S. Yukimatu, Neutral atom emission in the direction of the high-latitude magnetopause for northward IMF: Simultaneous observations from IMAGE spacecraft and SuperDARN radar, Geophysical Research Letters, 33, 10.1029/2005GL025020, 2006



----- 2005 年 -----

185. Hosokawa, K., T. Ogawa, N. F. Arnold, M. Lester, N. Sato, and A. S. Yukimatu, Extraction of polar mesosphere summer echoes from SuperDARN data, Geophysical Research Letters, 32, 10.1029/2005GL022788 , 2005
186. Nose, M., S. Taguchi, K. Hosokawa, S. P. Christon, R. W. McEntire, T. E. Moore, and M. R. Collier, Overwhelming O+ contribution to the plasma sheet energy density during the October 2003 superstorm: Geotail/EPIC and IMAGE/LENA observations, Journal of Geophysical Research, 110, 10.1029/2004JA010930, 2005
187. Taguchi, S., S.-H. Chen, M. R. Collier, T. E. Moore, M.-C. Fok, K. Hosokawa, and A. Nakao, Monitoring the high-altitude cusp with the Low Energy Neutral Atom Imager: Simultaneous observations from IMAGE and Polar, Journal of Geophysical Research, 110, 10.1029/2005JA011075, 2005



----- 2004 年 -----

188. Taguchi, S., K. Hosokawa, M. R. Collier, M.-C. Fok, A. S. Yukimatu, N. Sato, and R. A. Greenwald, Simultaneous observations of the cusp with IMAGE Low Energy Neutral Atoms Imager and SuperDARN radar, Advances in Polar Upper Atmospheric Research, 18, 53-64, 2004
189. Hosokawa, K., T. Ogawa, N. Sato, A. S. Yukimatu, T. Iyemori, Statistics of Antarctic Mesospheric Echoes Observed with the SuperDARN Syowa Radar, Geophysical Research Letters, 31, doi:10.1029/2003GL018776, 2004
190. Hosokawa, K., S. Yamasita, P. Stauning, N. Sato, A. S. Yukimatu and T. Iyemori, Origin of the SuperDARN broad Doppler spectra: simultaneous observation with Oersted satellite magnetometer, Annales Geophysicae, 22, 159–168, 2004



----- 2003 年 -----

191. Fujita, S., T. Tanaka, T. Kikuchi, K. Fujimoto, K. Hosokawa, M. Itonaga, A numerical simulation of the geomagnetic sudden commencement: 1. Generation of the field-aligned current associated with the preliminary impulse, Journal of Geophysical Research, 108, 10.1029/2002JA009407, 2003
192. Ogawa, T., K. Hosokawa, N. Nishitani, N. Sato, H. Yamagishi, and A. S. Yukimatu, Characteristics of polar mesosphere summer echoes observed with the Syowa Station HF radars, Advances in Polar Upper Atmosphere, 17, 13–29, 2003
193. Kataoka, R., H. Fukunishi, K. Hosokawa, H. Fujiwara, A. S. Yukimatu, N. Sato and Y.-K Tung, Transient production of F-region irregularities associated with TCV passage, Annales Geophysicae, 21, 1531–1541, 2003
194. Hosokawa, K., E. E. Woodfield, M. Lester, S. E. Milan, N. Sato, A. S. Yukimatu, and T. Iyemori, Interhemispheric comparison of spectral width boundary as observed by the SuperDARN radars, Annales Geophysicae 21, 1553–1565, 2003



----- 2002 年 -----

195. Hosokawa, K., M. Sugino, M. Lester, N. Sato, A. S. Yukimatu, and T. Iyemori, Simultaneous measurement of duskside subauroral irregularities from the CUTLASS Finland radar and EISCAT UHF system, Journal of Geophysical Research 107, 10.1029/2002JA009494, 2002
196. Hosokawa, K., E. E. Woodfield, M. Lester, S. E. Milan, N. Sato, A. S. Yukimatu, and T. Iyemori, Statistical characteristics of Doppler spectral width as observed by the conjugate SuperDARN radars, Annales Geophysicae 20, 1213–1223, 2002
197. Woodfield, E. E., K. Hosokawa, S. E. Milan, N. Sato, and M. Lester, An inter-hemispheric, statistical study of nightside spectral width distribution from coherent HF scatter radars, Annales Geophysicae 20, 1921–1934, 2002



----- 2001 年 -----

198. Hosokawa, K., T. Iyemori, A. S. Yukimatu, and N. Sato, Source of field-aligned irregularities in the subauroral F region as observed by SuperDARN radars, Journal of Geophysical Research 106, 24,713–24,731, 2001



----- 2000 年 -----

199. Hosokawa, K., T. Iyemori, A. S. Yukimatu, and N. Sato, Characteristics of solar flare effect in the high-latitude ionosphere as observed by the SuperDARN radars, Advances in Polar Upper Atmosphere Research 14, 66–75, 2000