NDLI: Simulation of the development and interaction of instabilities in a relativistic electron beam under variation of the beam wall thickness

Content Provider	Springer Nature Link
Author	Badarin, A. A. Kurkin, S. A. Korovskii, A. A. Rak, A. O. Hramov, A. E.
Copyright Year	2017
Abstract	The development and interaction of Bursian and diocotron instabilities in an annular relativistic electron beam propagating in a cylindrical drift chamber are investigated analytically and numerically as functions of the beam wall thickness and the magnitude of the external uniform magnetic field. It is found that the interaction of instabilities results in the formation of a virtual cathode with a complicated rotating helical structure and several reflection regions (electron bunches) in the azimuthal direction. It is shown that the number of electron bunches in the azimuthal direction increases with decreasing beam wall thickness and depends in a complicated manner on the magnitude of the external magnetic field.
Starting Page	346
Ending Page	353
Page Count	8
File Format	PDF
ISSN	1063780X
Journal	Plasma Physics Reports
Volume Number	43
Issue Number	3
e-ISSN	15626938
Language	English
Publisher	Pleiades Publishing
Publisher Date	2017-04-09
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Atomic, Molecular, Optical and Plasma Physics
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics

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Simulation of the development and interaction of instabilities in a relativistic electron beam under variation of the beam wall thickness