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Hydrodynamic theory of surface-wave fluctuations in inhomogeneous plasma

Published online by Cambridge University Press:  13 March 2009

Yu. M. Aliev ,
S. Vuković ,
O. M. Gradov  and
A. Yu. Kyrie
Yu. M. Aliev
Affiliation:
Lebedev Physical Institute of the Academy of Sciences of the USSR, Moscow
S. Vuković
Affiliation:
Lebedev Physical Institute of the Academy of Sciences of the USSR, Moscow
O. M. Gradov
Affiliation:
Lebedev Physical Institute of the Academy of Sciences of the USSR, Moscow
A. Yu. Kyrie
Affiliation:
Lebedev Physical Institute of the Academy of Sciences of the USSR, Moscow
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Extract

This paper investigates the fluctuation spectrum of the surface waves in a semi-infinite plasma, and in a plasma cylinder, with an inhomogeneous boundary layer. It is shown that the correlations of the surface waves are dependent on temperature and density distributions in the boundary layer. The correlation function is determined by temperature values in the points of transition layer, where the longitudinal dielectric permeability becomes equal to zero. Dependence of the obtained correlation function on co-ordinates, in the electrostatic limit, is characterized by the complex correlation length, which is fully determined by the inhomogenity of the plasma density near the boundary.

Type
Articles
Information
Journal of Plasma Physics , Volume 13 , Issue 2 , April 1975 , pp. 273 - 282
Copyright
Copyright © Cambridge University Press 1975

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References

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