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Kink Instabilities Triggering a Filament Eruption View all abstracts by submitter

Cristiana Dumitrache   Submitted: 2010-12-10 04:46

A huge complex filament was observed between 28 December 2000 and 7 January 2001. We have analyzed its dynamics and its sudden disappearance. We analyze the 3-D coronal magnetic field extrapolated from MDI photospheric magnetograms and compare with filament coronal images. The filament erupted in a CME after a mild helical up-awarded movement of plasma on 7 January. We attempt to explain this CME event onset by kink instabilities. An approach to estimate the filament helicity and magnetic flux injection explain the filament destabilization.

Authors: C.Dumitrache, D.Constantin
Projects: None

Publication Status: RoAJ 20, 35-44, 2010
Last Modified: 2010-12-10 10:16
Go to main E-Print page  Polar flaring filament  A Case Of Filament - Active Region Interaction  Edit Entry  Download Preprint  Submitter's Homepage Delete Entry 

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