Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |
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Page 101
... velocity . Relative particle velocity . Drift velocity . Radius of the column . Discharge current . Longitudinal electric field component . Radial potential distribution . Ionization coefficient for electron - neutral collisions ...
... velocity . Relative particle velocity . Drift velocity . Radius of the column . Discharge current . Longitudinal electric field component . Radial potential distribution . Ionization coefficient for electron - neutral collisions ...
Page 119
... velocity turns back to the retrograde velocity , that means the point where the spot is at rest , is called the critical point and is in- dicated by the index ( 0 ) . Figures 16a ) and b ) give the relation between critical magnetic ...
... velocity turns back to the retrograde velocity , that means the point where the spot is at rest , is called the critical point and is in- dicated by the index ( 0 ) . Figures 16a ) and b ) give the relation between critical magnetic ...
Page 148
... velocity becomes comparable to the electron thermal velocity . Only in situations where T , T , does the critical velocity approach the ion thermal velocity . In the following , we shall show that for a collisionless plasma instability ...
... velocity becomes comparable to the electron thermal velocity . Only in situations where T , T , does the critical velocity approach the ion thermal velocity . In the following , we shall show that for a collisionless plasma instability ...
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