Original scientific paper

Light scattering in a dense cold plasma

M. M. Platiša ; Institute of Physics, Beograd

Abstract

Nearly all theories of light scattering from plasma, based o n random- phase approximation, assume a large number of charged particles in a sphere of the Debye radius. This basic assumption was not valid for the dense mid theta pinch plasma used in this experiment. The a>operative domain was realized even at an observation angle of e = 90°. The ion line was spectrally resolved and the scattering spectra were found to fit the theoretical profiles, within the limits of experimental error. It is shown that scattering theories can be applied even in the case of 0.7 particles per Debye sphere i n accordance with Theimer's extended nonlinear correction theory.

Keywords

Hrčak ID:

321985

URI

https://hrcak.srce.hr/321985

Publication date:

6.8.1973.

Article data in other languages: serbian

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