A model for quiescent solar prominences with normal polarity |
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| Authors: | A W Hood U Anzer |
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| Institution: | (1) Max-Planck-Institut für Astrophysik, D-8046 Garching bei München, F.R.G.;(2) Present address: Department of Mathematical Sciences, University of St. Andrews, KY16 9SS St. Andrews, Fife, U.K. |
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| Abstract: | A class of 2-D models of solar quiescent prominences, with normal polarity, is presented. These represent an extension to the Kippenhahn-Schlüter model for which the prominence configuration matches smoothly onto an external non-potential coronal solution of a constant  field. Using typical prominence values a model is constructed which also matches the coronal conditions. It is found that the magnetic field component along the prominence influences the internal structure of the prominence. A simple extension to the basic models is indicated as a means of taking a lower boundary of the prominence and eliminating parasitic polarities in the photosphere. |
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