Chromospheric structure and dynamics.
Abstract
Chromospheric structures are observed up to the limiting spatial resolving power of the instruments. The magnetic field controls the chromospheric topology both at the large scale, such as canopies, supergranulation, mesogranulation and at the small scale, such as fibrils, mottles, spicules. Different properties of the chromosphere structure may be deduced from a dynamics study. The author will discuss on the role of magnetic and convective forces in oscillatory and non-stationary flows observed in the structures. Spectroscopic diagnostics are used to derive physical parameters in chromospheric structures.
- Publication:
-
ESA Special Publication
- Pub Date:
- May 1992
- Bibcode:
- 1992ESASP.344...35S
- Keywords:
-
- Chromosphere;
- Fine Structure;
- Solar Physics;
- Spectroscopy;
- Helioseismology;
- Line Spectra;
- Solar Magnetic Field;
- Solar Oscillations;
- Solar Physics