Electrons and X-Ray Emission of Solar Flares
Abstract
Results are presented of a statistical analysis of solar-flare X-rays and interplanetary particle fluxes measured onboard the Venera-13 and -14 spacecraft. The correlation of fluences for different manifestations of solar flares is strong, especially for fast electrons and hard and soft X-ray emissions. The frequency dependence of the fluence value epsiloni for practically all kinds of solar-flare emission is described by the power law nu (epsilon is greater than epsilon0) is about epsilon exp -0.45 +/- 0.15, which does not change significantly with solar activity. For different H-alpha flare importances, the values of epsiloni were obtained. It is proposed that the appearance of a particular energy flare frequency is strongly dependent on some scale factor.
- Publication:
-
Basic Plasma Processes on the Sun
- Pub Date:
- 1990
- Bibcode:
- 1990IAUS..142..409K
- Keywords:
-
- Electron Energy;
- High Temperature Plasmas;
- Interplanetary Medium;
- Solar Flares;
- Solar Wind;
- Solar X-Rays;
- Venera Satellites;
- H Alpha Line;
- Plasma Temperature;
- Solar Protons;
- Statistical Analysis;
- Solar Physics