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Magnetic Shear and Flares

Published online by Cambridge University Press:  19 July 2016

P. Venkatakrishnan
P. Venkatakrishnan*
Affiliation:
Indian Institute of Astrophysics Bangalore 560034 India

Abstract

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Magnetic tension posseses low values at regions of large magnetic “shear” on the polarity inversion line. The low tension allows for a non-force-free field that depends on the density of the medium. Instabilities which can modify the density may then possibly evolve into solar flares. Heuristic arguments are given to favour instability driven flare scenarios.

Type
VII. Magnetic Reconnection and Coronal Evolution
Information
Symposium - International Astronomical Union , Volume 142: Basic Plasma Processes on the Sun , 1990 , pp. 319 - 322
Copyright
Copyright © Kluwer 1990 

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