Kinetic properties of an acoustic-like mode in a two-ion quasi-neutral plasma |
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| Authors: | C B Dwivedi |
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| Affiliation: | (1) Physical Research Laboratory, 380 009 Navarangpura, Ahmedabad, India;(2) Present address: Institute of Advanced Study in Science and Technology, 781 022 Khanapara, Guwahati, India |
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| Abstract: | ![]()
Kinetic analysis of an acoustic-like mode in a plasma with hot and cold ion components has been carried out. Under the short wevelength approximation (kλ De≫1), electrons are assumed to form a dynamic neutralising background and their contribution to the perturbation is neglected. The significant role of the hot ions to Landau damping of the acoustic-like mode is highlighted and a novel concept of plasma experiment is suggested. |
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| Keywords: | Kinetic property acoustic-like mode Landau damping Maxwellian distribution quasi-neutral |
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