Diagnostics of preflare current sheets in solar active regions
Abstract
The possibility of the detection and diagnostics of preflare current sheets in active regions using radio observations is considered. Measurements of the radio emission spectra in the millimeter and centimeter wavelength ranges using narrow-beam antennas permit the detection and diagnostics of a current sheet. The connection between the measure of emission per unit area of a current sheet and the form of the radio spectra is established.
- Publication:
-
Astronomicheskii Zhurnal
- Pub Date:
- February 1982
- Bibcode:
- 1982AZh....59..108K
- Keywords:
-
- Current Sheets;
- Microwave Emission;
- Radio Astronomy;
- Solar Activity Effects;
- Solar Flares;
- Solar Radio Emission;
- Centimeter Waves;
- Microwave Antennas;
- Millimeter Waves;
- Solar Atmosphere;
- Solar Physics