The evolution of coronal magnetic fields
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E. R. Priest; T. G. Forbes
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Article
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1990
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Springer
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English
β 351 KB
Slow photospheric motions can produce flow speeds in the corona which are fast enough to violate quasi-static evolution. Therefore, high-speed flows observed in the corona are not necessarily due to a loss of equilibrium or stability. In this letter we present an example where the flow speed increas