Ion larmour radius effect on rf ponderomotive forces and induced poloidal flow in tokamak plasmas

Analytical approximations are used to clarify the effect of Larmour radius on rf ponderomotive forces and on poloidal flows induced by them in tokamak plasmas. The electromagnetic force is expressed as a sum of a gradient part and of a wave momentum transfer force, which is proportional to wave diss...

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Veröffentlicht in:Physical review letters 2000-02, Vol.84 (6), p.1200-1203
Hauptverfasser: Elfimov, AG, Segundo, GA, Galvao, RM, Nascimento, IC
Format: Artikel
Sprache:eng
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