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Filamentation instability of quantum magnetized plasma in the presence of an external periodic magnetic field.
- Source :
-
Physics of Plasmas . Apr2012, Vol. 19 Issue 4, p042112-042112-6. 1p. 2 Diagrams, 5 Graphs. - Publication Year :
- 2012
-
Abstract
- This paper investigates the filamentation instability of a non-relativistic electron beam passing through a periodic longitudinal magnetic field and an infinite uniform magnetized plasma. The linearized fluid-Maxwell equations are used to derive an equation for the dispersion relation of quantum magnetized plasma. The resulting dispersion equation is analyzed numerically over a wide range of system parameters. It is found that the growth rate of the filamentation instabilities is strongly affected by the strength of the periodic magnetic field. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1070664X
- Volume :
- 19
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Physics of Plasmas
- Publication Type :
- Academic Journal
- Accession number :
- 74667784
- Full Text :
- https://doi.org/10.1063/1.4707668