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Evaluation of the distribution functions of spatial derivatives of an ionic electric microfield in plasmas by using only the central interactions approach

Published online by Cambridge University Press:  03 April 2013

S. CHIHI  and
S. GUERRICHA
S. CHIHI
Affiliation:
LRPPS Laboratory, Physics Department, Ouargla University, Ouargla 30000, Algeria (chihism@yahoo.com)
S. GUERRICHA
Affiliation:
LRPPS Laboratory, Physics Department, Ouargla University, Ouargla 30000, Algeria (chihism@yahoo.com)
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Abstract

By using some physical approximations, distribution functions of spatial derivatives of components of an electric ionic microfield in plasmas have been theoretically evaluated. The particles are considered quasistatic. Only interactions between charged emitter and perturber ions are taken into account. Our theoretical results have been compared with those found in the literature. The few differences found are discussed. Some properties of distribution functions of spatial derivatives have been deduced from curves.

Type
Papers
Information
Journal of Plasma Physics , Volume 79 , Issue 5 , October 2013 , pp. 727 - 734
Copyright
Copyright © Cambridge University Press 2013 

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