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A model for the fibril structure of normal-polarity solar prominences

✍ Scribed by C. D. C. Steele; E. R. Priest

Publisher
Springer
Year
1992
Tongue
English
Weight
906 KB
Volume
140
Category
Article
ISSN
0038-0938

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πŸ“œ SIMILAR VOLUMES

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A class of 2-D models of solar quiescent prominences, with normal polarity, is presented. These represent an extension to the Kippenhahn-Schlt~ter model for which the prominence configuration matches smoothly onto an external non-potential coronal solution of a constant ~ field. Using typical promin

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In this paper we present several magneto-hydrostatic equilibrium models for prominences with fibril-like fine structure. For all the models ad hoc temperature profiles are used without discussing the energetics. For our models we assume fine structure to occur either across the prominence axis or al

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The temperature and density are obtained for coronal plasma in thermal and hydrostatic equilibrium and located in a force-free magnetic arcade. The isotherms are found to be inclined to the magnetic field lines and so care should be taken in inferring the magnetic structure from observed emission.