Bibcode
Moreno-Insertis, F.
Bibliographical reference
In: Sunspots: Theory and observations; Proceedings of the NATO Advanced Research Workshop on the Theory of Sunspots, Cambridge, United Kingdom, Sept. 22-27, 1991 (A93-47383 19-92), p. 385-410.
Advertised on:
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1992
Citations
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Refereed citations
0
Description
The rise of kink-unstable magnetic flux tubes through the solar
convection zone is discussed with a view to explaining the subsurface
origin of active regions. In spite of the advances and insights obtained
by analytical and numerical means in the past decade(s), there are still
important uncertainties as to the viability of a mechanism of this kind
to explain the origin of sunspots and active regions. In this paper, the
main features of the rise of kink unstable tubes and some open questions
regarding this process are presented.