Abstract
AbstractThe conditions for spontaneous onset of instabilities propagated along the external (stationary or quasi‐stationary) magnetic field in cold and magnetized active plasmas are considered in collisionless approximation. Attention is given to non‐resonant cases, i.e. to situations in which the modal frequencies of the wave significantly differ from the frequency of coherent electromagnetic radiation arising due to the active particles. It is shown that instabilities are also possible in these non‐resonant cases and that, under certain specified conditions, they develop only in a very narrow wavelength band. The pertaining amplitude increments are evaluated.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
