Evolutionary Electron Beam and MHD Two Stream Instability in Solar Radio Burst Models
Abstract
This paper represents a contribution to the theory of type III and IIIb solar radio bursts. It tries to clarify the role of the MHD two stream instability in the case of the evolutionary electron beam. It is shown that, in this case, the generation of the MHD two stream instability depends on strong depression of quasilinear relaxation (caused by a bump-on-tail instability). The results of this paper are compared with the ideas used in Smith's and de la Noë's (1976) model of type IIIb burst.
- Publication:
-
Bulletin of the Astronomical Institutes of Czechoslovakia
- Pub Date:
- January 1983
- Bibcode:
- 1983BAICz..34...18K
- Keywords:
-
- Electron Beams;
- Magnetohydrodynamic Stability;
- Stellar Models;
- Stream Functions (Fluids);
- Type 3 Bursts;
- Distribution Functions;
- Electron Acceleration;
- Time Dependence;
- Solar Physics