A rational view of the beam instabilities

Constructing the dielectric tensor of a beam-component plasma necessarily introduces various kinds of singularities. Here, we present a rational singularity-removal method for constructing the dielectric tensor and solving for the dispersion relation in a cold plasma with beam components. We retain...

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Bibliographic Details
Main Authors: Y. Narita, U. Motschmann
Format: Article
Language:English
Published: AIP Publishing LLC 2025-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0263275
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