The stability of line tied force-free cy
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A. Hood; U. Anzer
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Article
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1987
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Springer
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English
β 545 KB
The MHD stability of force-free, cylindrical arcades is investigated, including the stabilising effect of photospheric line tying. It is found that a wide variety of fields are stable. This suggests that either a departure from a force free equilibrium or suppression of line tying is necessary if a