Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |
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Page 191
... decay over growth . However , we may make a simple order- of - magnitude estimate of the decay rate by evaluating the second - order time derivative , first taking the first derivative of ( 4.7 ) and then expressing the first ...
... decay over growth . However , we may make a simple order- of - magnitude estimate of the decay rate by evaluating the second - order time derivative , first taking the first derivative of ( 4.7 ) and then expressing the first ...
Page 192
... decay time , is given by ( 4.24 ) where T ༤ 5Wp Mn kт ( kв ) Ɛ w is the background wave energy density . The treatment we have outlined is not applicable to a thermal plasma in which the multi - stream nature of the electron flow is ...
... decay time , is given by ( 4.24 ) where T ༤ 5Wp Mn kт ( kв ) Ɛ w is the background wave energy density . The treatment we have outlined is not applicable to a thermal plasma in which the multi - stream nature of the electron flow is ...
Page 238
... decay to its asymptotic value before the fundamental solu- tion ( x ) has appreciably moved off its boundary value . The actual solution y ( r , e ) is then approximated by two different functions ( e ) and ( ) in the two regions ; both ...
... decay to its asymptotic value before the fundamental solu- tion ( x ) has appreciably moved off its boundary value . The actual solution y ( r , e ) is then approximated by two different functions ( e ) and ( ) in the two regions ; both ...
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