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7 - The Twisted Magnetic Flux Tube

Published online by Cambridge University Press:  15 July 2019

Bernard Roberts
Bernard Roberts
Affiliation:
University of St Andrews, Scotland
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Summary

The twisted flux tube is explored. Its dispersion relation is obtained for an incompressible plasma and examined in the special case of a thin tube. The case of a compressible medium is also discussed for small twist. The special case of a twisted annular region is also explored.

Keywords

magnetic twistwaves in twisted magnetic tubesdispersion relations
Type
Chapter
Information
MHD Waves in the Solar Atmosphere , pp. 182 - 206
Publisher: Cambridge University Press
Print publication year: 2019

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