JpGU Meeting 2024
セッション概要| 宇宙惑星科学(P) | |||
|---|---|---|---|
| セッション小記号 | 太陽地球系科学・宇宙電磁気学・宇宙環境(EM) | ||
| セッションID | P-EM10 | ||
| タイトル | 和文 | Dynamics of Magnetosphere and Ionosphere | |
| 英文 | Dynamics of Magnetosphere and Ionosphere | ||
| タイトル短縮名 | 和文 | Magnetosphere-Ionosphere | |
| 英文 | Magnetosphere-Ionosphere | ||
| 代表コンビーナ | 氏名 | 和文 | 今城 峻 |
| 英文 | Shun Imajo | ||
| 所属 | 和文 | 京都大学大学院理学研究科附属地磁気世界資料解析センター | |
| 英文 | Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University | ||
| 共同コンビーナ 1 | 氏名 | 和文 | 家田 章正 |
| 英文 | Akimasa Ieda | ||
| 所属 | 和文 | 名古屋大学 宇宙地球環境研究所 | |
| 英文 | Institute for Space-Earth Environmental Research, Nagoya University | ||
| 共同コンビーナ 2 | 氏名 | 和文 | 佐藤 由佳 |
| 英文 | Yuka Sato | ||
| 所属 | 和文 | 日本工業大学 | |
| 英文 | Nippon Institute of Technology | ||
| 共同コンビーナ 3 | 氏名 | 和文 | 藤本 晶子 |
| 英文 | Akiko Fujimoto | ||
| 所属 | 和文 | 九州工業大学 | |
| 英文 | Kyushu Institute of Technology | ||
| 発表言語 | E | ||
| スコープ | 和文 |
This session provides an opportunity to present recent results from satellite and ground-based observations and theoretical and simulation studies on the magnetosphere, ionosphere, and their coupling processes. We invite talks and posters discussing various phenomena related to the magnetosphere-ionosphere system: solar wind-magnetosphere interaction, magnetosphere-ionosphere convection, field-aligned current, magnetic storms/substorms, neutral-plasma interaction, ionospheric ion inflow and outflow, aurora phenomena, and so forth. Discussions on planetary and satellite ionospheres and magnetospheres, future missions, instrument developments, and advanced methodology are also welcome. |
|
| 英文 |
This session provides an opportunity to present recent results from satellite and ground-based observations and theoretical and simulation studies on the magnetosphere, ionosphere, and their coupling processes. We invite talks and posters discussing various phenomena related to the magnetosphere-ionosphere system: solar wind-magnetosphere interaction, magnetosphere-ionosphere convection, field-aligned current, magnetic storms/substorms, neutral-plasma interaction, ionospheric ion inflow and outflow, aurora phenomena, and so forth. Discussions on planetary and satellite ionospheres and magnetospheres, future missions, instrument developments, and advanced methodology are also welcome. |
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| 発表方法 | 口頭および（または）ポスターセッション | ||
| 招待講演 |
Alex Hoffmann (University of Michigan Ann Arbor) |
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| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月27日 AM1 | |||
| 09:00 - 09:15 | PEM10-01 | Observations of solar wind-magnetosphere-ionosphere coupling and its impact on equatorial ionospheric electrodynamics | Guan Le |
| 09:15 - 09:30 | PEM10-02 | Circulation and acceleration of ionosphere outflow O+ ions through upstream solar wind region driven by an IMF discontinuity: 3D global hybrid simulation | Chih-Ping Wang |
| 09:30 - 09:45 | PEM10-03 | 磁気嵐時のカスプからのイオン流出の季節、太陽活動依存性のモデリング | 北村 成寿 |
| 09:45 - 10:00 | PEM10-04 | Alfvénic structure at 500 km altitude in the cusp and its relation to mesoscale electron precipitation regions | 田口 聡 |
| 10:00 - 10:15 | PEM10-05 | Atmospheric ionization of EMIC-wave driven energetic electron precipitation events | 村瀬 清華 |
| 口頭発表 5月27日 AM2 | |||
| 10:45 - 11:00 | PEM10-06 | New Frontiers in Spaceflight Magnetometry: The Era of Boomless Magnetometers in Geospace Exploration | Alex Hoffmann |
| 11:00 - 11:15 | PEM10-07 | A penalized background subtraction model for scaling of low signal-to-noise ratio Ionogram video images | 藤本 晶子 |
| 11:15 - 11:30 | PEM10-08 | 波長427.8nmのオーロラを計測するファブリ・ペロー干渉計の最適化：ノルウェー・シーボトンでの2023-2024冬季観測 | 菊池 大希 |
| 11:30 - 11:45 | PEM10-09 | Seasonal Effects on Modeling of Soft X-ray Imaging of the Earth's Magnetosphere Under Disturbed Solar Wind Conditions | 百瀬 遼太 |
| 11:45 - 12:00 | PEM10-10 | Mid-latitude Electric Field Response during Isolated Substorms: Effects of SCW Location, Shielding, and Aurora Activity | 林 萌英 |
| 口頭発表 5月27日 PM1 | |||
| 13:45 - 14:00 | PEM10-11 | Numerical analysis on non-local and nonlinear evolution of auroral fine structures in the magnetosphere-ionosphere coupling | 榊 剛志 |
| 14:00 - 14:15 | PEM10-12 | Nonlinear gyrokinetic simulation of auroral growth in the M-I coupling system | 藤田 慶二 |
| 14:15 - 14:30 | PEM10-13 | Characteristics of eastward expansion of substorm auroral bulge | 門倉 昭 |
| 14:30 - 14:45 | PEM10-14 | Simultaneous Occurrence of Substorm and Pseudosubstorm | 宮下 幸長 |
| 14:45 - 15:00 | PEM10-15 | 地球近尾部のおけるプラズモイドと磁気再結合の夕側への偏在 | 家田 章正 |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月27日 PM3 | ||
| PEM10-P01 | Multi-spacecraft observations of the magnetosphere and ionosphere under low Alfvén Mach number solar wind | 西野 真木 |
| PEM10-P02 | Disturbances of dayside current system near the magnetopause by foreshock or solar wind transients | Boyi Wang |
| PEM10-P03 | Inconsistent Seasonal Variations of the IHFAC at the Morning Sector Observed by the Satellite and Ground Observations | 北村 健太郎 |
| PEM10-P04 | 2003年10月24日に発生した巨大サブストームに伴う中緯度電離圏・熱圏応答の詳細解析 | 森田 早紀 |
| PEM10-P05 | Energization of outflowing O+ ions at the high-latitude boundaries | 小池 春人 |
| PEM10-P06 | Preliminary design of search-coil magnetometer with ASIC devise | Hyeonji Kang |
| PEM10-P07 | Pi2脈動の空間解析によるサブストーム初動時のM-I全球結合系の解明 | 髙着 泰輔 |
| PEM10-P08 | 緯度方向に広がる誘導磁力計ネットワークとSwarm衛星で同時に観測されたPc1地磁気脈動 | 能勢 正仁 |
| PEM10-P09 | Estimation of the FLR frequency and the magnetospheric density from the SuperDARN VLOS data using the Discrete-Time FT | 河野 英昭 |
| PEM10-P10 | Spectral resonance structures with frequency separation of 0.2 Hz detected at Kawatabi, Miyagi, Japan | 中川 朋子 |
| PEM10-P11 | Wave observations at lunar orbit in the magnetotail and the solar wind | Kaiti Wang |
| PEM10-P12 | Wave mode of broadband ELF waves based on Akebono satellite VLF/MCA observations | 加藤 雄人 |
| PEM10-P13 | The upflow events associated with electron precipitation and BBELF observed by SS-520-3 | 酒井 啓伍 |
| PEM10-P14 | 二波長オーロラ観測によるオメガバンドオーロラの降り込み電子特性解析 | 長縄 一輝 |
| PEM10-P15 | Characteristics of the precipitating electron energy of omega band auroras | 三好 由純 |
| PEM10-P16 | Temporal variations of intense low-energy electron precipitation near the nightside polar cap boundary | 八島 和輝 |
| PEM10-P17 |
The source altitude distribution and heating property of electron conic estimated with the Arase satellite |
石丸 宏樹 |
| PEM10-P18 | Advanced methods for analyzing in-situ observations of magnetic reconnection | Hiroshi Hasegawa |
| PEM10-P19 | Geometry of Dungey reconnection and its relation to the interchange cycle during periods of almost due northward interplanetary magnetic field | 渡辺 正和 |
| PEM10-P20 | Large-scale FAC pattern and SW-M-I coupling | 中溝 葵 |