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Article Dans Une Revue The European Physical Journal D : Atomic, molecular, optical and plasma physics Année : 2011

The gyrokinetic Water-bag modeling in toroidal geometry

Résumé

The present paper addresses the gyrokinetic water-bag model in toroidal geometry. The previous works were focused on the water-bag concept in magnetized cylindrical plasmas. Here we report on the possibility to improve the water-bag model by taking into account the curvature and gradient drifts. After a presentation of the model, a local linear analysis with some approximations is performed. Interchange and ion temperature gradient instabilities are examined with this new gyro-water-bag model in order to show its ability and its theoretical interest in describing kinetic instabilities in toroidal geometry.

Dates et versions

hal-00594882 , version 1 (21-05-2011)

Identifiants

Citer

R. Klein, E. Gravier, Jean-Hughes Chatenet, Nicolas Besse, Pierre Bertrand, et al.. The gyrokinetic Water-bag modeling in toroidal geometry. The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2011, 62 (3), pp.413-420. ⟨10.1140/epjd/e2011-10595-4⟩. ⟨hal-00594882⟩
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