Title: Trend of photospheric magnetic helicity flux in active regions generating halo coronal mass ejections
Authors: Smyrli, A ×
Zuccarello, F.
Romano, P
Zuccarello, Francesco
Guglielmino, S. L
Spadaro, D
Hood, A. W
Mackay, D #
Issue Date: Oct-2010
Publisher: EDP Sciences
Series Title: Astronomy & Astrophysics vol:521 pages:-
Article number: A56
Abstract: Context. Coronal mass ejections (CMEs) are very energetic events (similar to 10(32) erg) initiated in the solar atmosphere, resulting in the expulsion of magnetized plasma clouds that propagate into interplanetary space. It has been proposed that CMEs can play an important role in shedding magnetic helicity, avoiding its endless accumulation in the corona.
ISSN: 0004-6361
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Plasma-astrophysics Section
× corresponding author
# (joint) last author

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