Remarks on the magnetic support of quiescent prominences |
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| Authors: | U Anzer E Priest |
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| Institution: | (1) Max-Planck-Institut für Physik und Astrophysik, Institut für Astrophysik, 8046 Garching, F.R.G.;(2) University of St. Andrews, St. Andrews, Fife, Scotland |
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| Abstract: | The development of magnetic field structures which can lead to prominence configurations of the Kuperus-Raadu type is discussed. Starting from streamer type configurations and preserving the total current in the system we find that simple two-dimensional static configurations lead to prominences which in general lie systematically much lower than the heights found from observations. We therefore conclude that either more complex field configurations are needed to explain the recent observations by Leroy et al. (1983) or the initial configurations must be very special. |
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