Formation of a Density Jump in the Inhomogeneous Isothermal Plasma Interacting with Modulated Electron Beam
DOI:
https://doi.org/10.15407/ujpe58.01.0026Keywords:
modulated electron beam, local plasma resonance region, ponderomotive force, inhomogeneous plasmaAbstract
The results of analytical estimation and numerical simulation of the interaction of the inhomogeneous isothermal plasma with a modulated electron beam are presented. The formation of a fuzzy jump of the plasma density in the late phase of the interaction in a region, where the local plasma resonance point initially existed, is demonstrated. The jump is moving to the dense plasma, when the current density amplitude of the beam is large.
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