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Home / Publications / Journals / Fusion Science and Technology / Volume 53 / Number 2T

Kinetic Theory of Plasma Waves - Part I: Introduction

P. U. Lamalle

Fusion Science and Technology / Volume 53 / Number 2T / February 2008 / Pages 85-90

Technical Paper / Kinetic Theory /

The kinetic description of linear waves in plasmas is succinctly presented, with emphasis on applications to high-frequency (hf) wave heating and current drive. The Maxwell-Vlasov system of equations is introduced. Its two-timescale analysis yields the linearized Vlasov and the quasilinear Fokker-Planck equations. The standard guiding centre and Hamiltonian formalisms are presented. Two formulations of the hf plasma wave equation are given: as a partial differential equation to hold at each position, and as a global Galerkin ('variational') form.

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