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Nonlinear Waves in Flux Tubes

Published online by Cambridge University Press:  19 July 2016

M. Ryutova
M. Ryutova*
Affiliation:
630090 Novosibirsk, 90 USSR

Abstract

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Some results of nonlinear studies of flux tube oscillations are summarized showing that each step made towards the real conditions of the solar atmosphere opens the existence of qualitatively new effects which form the basis of strongly nonlinear dynamics. Among these effects are, for example: explosive instability in the presence of negative energy waves which leads to an efficient and fast energy release; the generation of secondary plasma flows and current drive which strongly influence the evolution of magnetic flux tubes and their stability conditions; formation of shocks and solitary waves, temporal brightening of flux tubes and others.

Type
V. Photospheric Flux Tubes
Information
Symposium - International Astronomical Union , Volume 142: Basic Plasma Processes on the Sun , 1990 , pp. 175 - 185
Copyright
Copyright © Kluwer 1990 

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