Advanced Plasma Theory, Volume 25M. N. Rosenbluth |
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Page 143
... instability ( 1.11 ) pi P B2 P1 Επ In fact , it turns out that there is a residual instability of the Alfvén wave for any anisotropy ; but , the growth is quite small going as ( 1.12 ) w ≈ why exp exp - ( - ) ] 2 Here is the ratio of ...
... instability ( 1.11 ) pi P B2 P1 Επ In fact , it turns out that there is a residual instability of the Alfvén wave for any anisotropy ; but , the growth is quite small going as ( 1.12 ) w ≈ why exp exp - ( - ) ] 2 Here is the ratio of ...
Page 146
... instability , ( 2.9 ) U Vthi 2 T. Ꭲ √1⁄2 + ( H ) Te T. exp Vthe . 2T i e This shows that for T. T , extremely large drifts are necessary to pro- duce instability - of the order of electron thermal velocities . On the other hand for ...
... instability , ( 2.9 ) U Vthi 2 T. Ꭲ √1⁄2 + ( H ) Te T. exp Vthe . 2T i e This shows that for T. T , extremely large drifts are necessary to pro- duce instability - of the order of electron thermal velocities . On the other hand for ...
Page 148
... instabilities . - 3. We discuss next another version of the two - stream instability appro- priate to the magnetic field . e ཀ In a recent experiment , D'ANGELO and coworkers have observed oscilla- tions near the ion cyclotron frequency ...
... instabilities . - 3. We discuss next another version of the two - stream instability appro- priate to the magnetic field . e ཀ In a recent experiment , D'ANGELO and coworkers have observed oscilla- tions near the ion cyclotron frequency ...
Common terms and phrases
adiabatic invariant amplitude approximation Boltzmann equation boundary conditions boundary layer calculated cathode coefficient collision components consider constant contraction corresponds courbe critère current density d³k d³v Debye length derived differential equations discharge dispersion relation distribution function eigenvalue electric field electrostatic energy principle equations of motion equilibrium exp[i(k finite fluid theory frequency given Hence instability integral interaction ionized k₁ k₂ KRUSKAL KULSRUD l'axe magnétique limit lowest order m₁ magnetic field Maxwell's equations mode nonlinear obtain Ohm's law P₁ parameter particle perturbation Phys plasma oscillations plasma physics Poisson's equation potential problem quantities R₁ radial region Rendiconti S.I.F. satisfied saturation current solution solving stabilité stability temperature thermal tion v₁ values variables vector velocity voisinage waves in plasmas zero zero-order Απ