On the branching in the emission relations of Ca+ in prominences |
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| Authors: | G Stellmacher E Wiehr |
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| Institution: | (1) Institut d'Astrophysique de Paris, CNRS, 98 bis, Bd. Arago, F75014 Paris, France;(2) Universitäts-Sternwarte, Geismarlandstr. 11, D34 Göttingen, Germany |
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| Abstract: | Spatially well resolved prominence spectra of the three lines Ca+ K, H , and Ca+ 8542 are analysed. It is confirmed that the branching in the emission relations of Ca+ versus H correlates with the magnitude of non-thermal (turbulent) broadening. |
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