questions concerning the disconnection and eruption of filaments and cmes what is the role of...
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![Page 1: Questions Concerning the Disconnection and Eruption of Filaments and CMEs What is the role of prominence disconnection in CMEs? What causes/prevents eruptions?](https://reader030.vdocuments.net/reader030/viewer/2022032704/56649d775503460f94a59507/html5/thumbnails/1.jpg)
Questions Concerning the Disconnection and Eruption of Filaments and CMEs
What is the role of prominence disconnection in CMEs?What causes/prevents eruptions?What happens when a barb disconnects?Where do CMEs disconnect?
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Chifor et al. 2006
What is the role of prominence disconnection in CMEs?
Can activity at filament footpoints be the cause of CMEs?
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Footpoint Disconnection
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Nagashima et al 2007
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What prevents eruption?
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1997 February 23 Dere et al 1999
What is happening when only one footpoint apparently remains attached?
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What Happens When a Footpoint Disconnects?
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Would the disconnection event be affected by the magnetic structure of the
barb?
Kucera et al 1999 DeVore & Antiochos 2000
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Where do CME disconnect?
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Bidirectional Flows
Larson et al 1997
Where and how do CMEs disconnect?
Are prominence disconnections just small & localized?
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Failed or at least postponed eruptions
Gopalswamy et al 2004