Common Origin for Ultraviolet and Radio Fluctuations
Abstract
Brightness temperature fluctuations induced by a shock wave transit through the solar transition region are computed at several decimetric wavelengths. A simplified method previously used to reproduce the observed UV line intensity fluctuations is shown to give oscillation amplitudes which are consistent with experimental results. The detectability of shock-induced radio fluctuations is briefly discussed, to check the possibility of a common origin for the observed UV and radio phenomena.
- Publication:
-
Solar Physics
- Pub Date:
- June 1980
- DOI:
- 10.1007/BF00150588
- Bibcode:
- 1980SoPh...66..323P
- Keywords:
-
- Brightness Temperature;
- Plasma Oscillations;
- Shock Heating;
- Solar Atmosphere;
- Solar Radiation;
- Solar Radio Emission;
- Ultraviolet Spectra;
- Atmospheric Heating;
- Atmospheric Temperature;
- Perturbation Theory;
- Radio Astronomy;
- Shock Wave Propagation;
- Solar Spectra;
- Solar Physics;
- Shock Wave;
- Transition Region;
- Temperature Fluctuation;
- Oscillation Amplitude;
- Brightness Temperature