Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-26T14:45:43.908Z Has data issue: false hasContentIssue false
  • English
  • Français

On the Bright Rims of Hα Filaments

Published online by Cambridge University Press:  12 April 2016

F. Paletou
F. Paletou*
Affiliation:
Observatoire de la Côte d’Azur, Département Cassini, BP 4229, F–06304 Nice Cedex 4, France E-mail: paletou@obs-nice.fr

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Heinzel et al. (1995) have proposed that diffusive penetration of the incident chromospheric Hα radiation could explain the bright rims of filaments. We examine this suggestion with the help of new 2D radiative models of filaments and show that our computations do not support this explanation.

Type
Filaments and Their Environment
Information
International Astronomical Union Colloquium , Volume 167: New Perspectives on Solar Prominences , 1998 , pp. 70 - 73
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

D’Azambuja, L. and d’Azambuja, M. 1948, Ann. Obs. Paris-Meudon 6, 7 Google Scholar
Engvold, O. 1988, in Dynamics and Structures of Quiescent Solar Prominences, Priest, E.R. (ed.), Kluwer Acad. Pub., Dordrecht, Holland, p. 47 Google Scholar
Heinzel, P., Kononovich, E.V. and Smirnova, O.B. 1990, Debrecen Obs. 7, 172 Google Scholar
Heinzel, P. et al., 1995, Solar Phys., 160, 19 CrossRefGoogle Scholar
Kononovich, E.V. et al. 1994, in Solar Coronal Structures, Rusin, V. et al. (eds.), Astr. Inst., Slovak Republic, p. 365 Google Scholar
Kostik, R.I. and Orlova, T.V. 1975, Solar Phys. 45, 119 CrossRefGoogle Scholar
Paletou, F. 1995, A&A 302, 587 Google Scholar
Paletou, F. 1996, A&A 311, 708 Google Scholar
Royds, T. 1920, Kodaikanal Obs. Bull. 63, 289 Google Scholar
Zirin, H. 1988, Astrophysics of the Sun, Cambridge Univ. Press, Cambridge Google Scholar