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Flux surface averaging of the diffusion coefficient in electron cyclotron resonance heating

R A Cairns, C N Lashmore-Davies1986年Plasma Physics and Controlled FusionIF 2.2出版社

The single particle model has been used to describe electron cyclotron resonance heating. A method (Fielding 1980) of calculating the diffusion coefficient has been simplified and extended to include the effect of finite beam width. It is shown how this effect and the effect of the rotational transform lead to a spreading of the resonance over a wider class of particles and how the diffusion coefficient should be averaged over a magnetic surface or surfaces.

日本語訳

単一粒子モデルを用いて、電子サイクロトロン共鳴加熱を記述してきた。拡散係数を計算する方法(Fielding 1980)を簡略化し、有限ビーム幅の効果を含むように拡張した。この効果と回転変換の効果が、共鳴をより広い粒子群に広げることを示し、拡散係数を磁気面または複数の磁気面上で平均化すべきことを示した。

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Electron cyclotron heatingCyclotron resonanceElectron cyclotron resonance
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