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Large-amplitude electron oscillations in a plasma slab

Published online by Cambridge University Press:  26 April 2006

L. STENFLO
Affiliation:
Centre for Nonlinear Physics, Department of Physics, Umeâ University, SE-901 87 Umeâ, Sweden
M. MARKLUND
Affiliation:
Centre for Nonlinear Physics, Department of Physics, Umeâ University, SE-901 87 Umeâ, Sweden Centre for Fundamental Physics, Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK
G. BRODIN
Affiliation:
Centre for Nonlinear Physics, Department of Physics, Umeâ University, SE-901 87 Umeâ, Sweden Centre for Fundamental Physics, Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK
P. K. SHUKLA
Affiliation:
Centre for Nonlinear Physics, Department of Physics, Umeâ University, SE-901 87 Umeâ, Sweden Centre for Fundamental Physics, Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK

Abstract

Nonlinear oscillations within a plasma slab are analyzed. Two types of solutions are found, depending on the initial value of the electron density. The first represents regular oscillations within the plasma slab, while the second gives rise to explosive growth at the slab centre or at the edges. The results are discussed.

Type
Letter to the Editor
Copyright
2006 Cambridge University Press

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