Charge Fluctuation of Dust Grains and its Impact on Dusty Wave Propagation

Barbara Atamaniuk; Krzysztof Zuchowski

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Charge Fluctuation of Dust Grains and its Impact on Dusty Wave Propagation

Barbara Atamaniuk·Krzysztof Zuchowski

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Abstract

In this paper we consider the influence of dust charge fluctuations on damping of the dust-ion-acoustic waves. Fluid approximation of longitudinal electrostatic waves in unmagnetized plasmas is considered. We show that for a weak acoustic wave the attenuation depends on a phenomenological charging coefficient.

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Barbara Atamaniuk, Krzysztof Zuchowski. 2003-12-10. Charge Fluctuation of Dust Grains and its Impact on Dusty Wave Propagation. https://arxiv.org/abs/physics/0312067

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