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METHODOLOGICAL NOTES
The role of nonquasineutrality in instable plasma oscillations
B. N. Shvilkin Lomonosov Moscow State University, Faculty of Physics
Abstract:
Nonquasineutrality in perturbations has a destabilising influence on a plasma which is not in thermodynamic equilibrium and has a density gradient across a homogeneous axial magnetic field. This destabilising effect applies not only to short but also to long drift—dissipative instability waves. If long drift waves are excited, nonquasineutrality can also destabilise a plasma simultaneously with ion inertia. In strong magnetic fields the absence of quasineutrality of perturbations is important even when the density of charged particles is high.
Received: May 1, 1994
Citation:
B. N. Shvilkin, “The role of nonquasineutrality in instable plasma oscillations”, UFN, 164:6 (1994), 651–652; Phys. Usp., 37:6 (1994), 607–608
Linking options:
https://www.mathnet.ru/eng/ufn978 https://www.mathnet.ru/eng/ufn/v164/i6/p651
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Statistics & downloads: |
Abstract page: | 117 | Full-text PDF : | 56 | First page: | 1 |
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