A Contribution to the Understanding of Chromospheric Oscillations
Titre | A Contribution to the Understanding of Chromospheric Oscillations |
Type de publication | Journal Article |
Year of Publication | 2007 |
Auteurs | Baudin, F., Ibarra E., Avrett E. H., Vial J.-C., Bocchialini K., Costa A., Lemaire P., and Rovira M. |
Journal | Solar Physics |
Volume | 241 |
Pagination | 39-51 |
Date Published | Mar |
Résumé | We present SUMER/SOHO UV measurements of chromospheric oscillations of intensity, velocity, and linewidth observed in C I, S I, O I, and C II lines, which are formed in the altitude range from 1000 km to 2000 km above τ $_{500}$=1. Oscillations in lines originating at similar altitudes exhibit different behaviors which we discuss in terms of the formation of the lines. |
DOI | 10.1007/s11207-007-0006-3 |
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