Resonant absorption of electromagnetic waves in a non-uniformly magnetized plasma

Oscillations of inhomogeneous flows of plasma and liquids

“…При <вр е Э" с \ dcojdz |, когда законно использова-ние квазиклассического приближения, рассмотрение, аналогичное про-веденному в разделе 1.2, приводит к выводу о полном поглощении коле-баний 4 " β -4β · 48 . Если плотность плазмы мала: сор е <ζ. с | da>Jdz |, так что плазма оказывает малое воздействие на распространение колебаний, то и коэффициент поглощения η оказывается малым: η « п.сор е /с | d<u e /dz | (см.…”

Electromagnetic Waves and Their Application to Charged Particle Acceleration

“…This acceleration can produce a steep reduction in the plasma density at the resonance, resulting in partial reflection of the incident wave. The propagation and collisionless absorption of electromagnetic waves propagating in nonuniformly magnetized plasmas with regions of cyclotron resonance were computed by Kuckes [7]. He considered the particle dynamics associated with motion in a nonuniform magnetic field near cyclotron resonance explicitly and predicted the complete wave absorption above a critical plasma density.…”

Status of the theoretical study of microwave heating in EBT

“…Cnt.nffs occur for (11) and for 0 . (12) Equation (11) represents the familiar ordinary mode cutoff.…”