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A Contribution to the Understanding of Chromospheric Oscillations

TitleA Contribution to the Understanding of Chromospheric Oscillations
Publication TypeJournal Article
Year of Publication2007
AuthorsBaudin, F., Ibarra E., Avrett E. H., Vial J.-C., Bocchialini K., Costa A., Lemaire P., and Rovira M.
JournalSolar Physics
Volume241
Pagination39-51
Date PublishedMar
Abstract

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.
DOI10.1007/s11207-007-0006-3