セッション詳細
[P-EM18][EE] Origin of Earth-affecting Coronal Mass Ejections
2017年5月24日(水) 15:30 〜 17:00
ポスター会場 国際展示場 7ホール
コンビーナ:No? Lugaz(University of New Hampshire Main Campus)、草野 完也(名古屋大学宇宙地球環境研究所)、Neel P Savani(NASA GSFC / University of Maryland Baltimore County)、浅井 歩(京都大学大学院理学研究科附属天文台)
Coronal mass ejections (CMEs) and CME-driven shocks and sheath regions are the primary drivers of strong geo-effective response, including geomagnetic storms, sudden impulse and changes in Earth's radiation belts. This session investigates the solar, coronal and interplanetary conditions under which fast and strong CMEs form and propagate, as well as the important characteristics to understand the solar wind-magnetosphere coupling and the variations in the radiation belts during the passage of a CME. Abstracts are solicited that focus on the type of active regions and solar conditions resulting in fast and strong CMEs, the interaction of CMEs with solar wind streams and other CMEs that affect their geo-effectiveness, the characteristics of CMEs and shocks that create strong sudden impulses and changes in the flux of energetic particles in Earth's radiation belts. Contributions that cover integrated investigations combining remote observations, numerical simulations and/or in situ measurements are especially welcome.
[PEM18-P01]"Dandelion" Filament Eruption and Coronal Waves Associated with a Solar Flare on 2011 February 16
*Denis Pavel Cabezas1,3、Ayumi Asai2、Satoru UeNo3 (1.Department of Astronomy, Kyoto University、2.Unit of Synergetic Studies for Space, Kyoto University、3.Kwasan and Hida Observatories, Kyoto University)
[PEM18-P02]Increase in the amplitude of line-of-sight velocity of the small scale motion as the precursor of filament eruptions
*関 大吉1、磯部 洋明1、大辻 賢一2、廣瀬 公美2 (1.京都大学大学院総合生存学館、2.京都大学理学研究科附属天文台)
[PEM18-P03]Study of the occurrence condition of eruptive flares and CMEs based on non-linear force-free field model
*水野 雄太1、草野 完也1、塩田 大幸1 (1.名古屋大学宇宙地球環境研究所)
[PEM18-P04]Forecast Coronal Mass Ejection Arrival at the Earth: An Integrated Automated System and Its Performance
*Bin Zhuang1、Yuming Wang1、Chenglong Shen1、Siqing Liu2、Jingjing Wang2 (1.University of Science and Technology of China、2.National Space Science Center, CAS)
[PEM18-P05]Statistical analysis for CME topology in the low corona
*Neel P Savani1、Angelos Vourlidas2 (1.NASA GSFC / UMBC、2.JHU APL)