Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |
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Page 239
... problem of the exterior boundary conditoin for w ( ) does not arise . In plasma physics every charge sheath problem features two characteristic lengths , whose ratio is very small : the Debye length and the mean free path for collisions ...
... problem of the exterior boundary conditoin for w ( ) does not arise . In plasma physics every charge sheath problem features two characteristic lengths , whose ratio is very small : the Debye length and the mean free path for collisions ...
Page 252
... problem by M. KRUSKAL , SPITZER suggested the consideration of the simpler problem of a simple harmonic oscil- lator with varying spring constant . This problem has a similar invariant whose constancy to higher order was a valid ...
... problem by M. KRUSKAL , SPITZER suggested the consideration of the simpler problem of a simple harmonic oscil- lator with varying spring constant . This problem has a similar invariant whose constancy to higher order was a valid ...
Page 255
... problem in which an adiabatic invariant exists . Consider the classic one - dimensional problem of an oscil- lator whose spring constant is slowly varied by some external means , such as a varying temperature , which only affects the ...
... problem in which an adiabatic invariant exists . Consider the classic one - dimensional problem of an oscil- lator whose spring constant is slowly varied by some external means , such as a varying temperature , which only affects the ...
Contents
W B THOMPSON Kinetic theory of plasma | 97 |
Topics in microinstabilities | 137 |
carrier mass | 159 |
Copyright | |
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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 electrons and ions electrostatic energy principle equations of motion equilibrium exp[i(k finite fluid theory frequency given Hence instability integral interaction ionized k₁ KRUSKAL l'axe magnétique limit Liouville function lowest order magnetic field Maxwell's equations mode nonlinear obtain Ohm's law P₁ parameter particle périodique perturbation Phys plasma oscillations Plasma Physics Poisson's equation potential problem quantities R₁ region Rendiconti S.I.F. satisfied saturation current solution solving stabilité stability temperature thermal tion v₁ values variables vector velocity x₁ zero zero-order Απ