Stochastic diffusion of energetic ions due to lower hybrid waves



Título del documento: Stochastic diffusion of energetic ions due to lower hybrid waves
Revista: Brazilian journal of physics
Base de datos: PERIÓDICA
Número de sistema: 000152481
ISSN: 0103-9733
Autors: 1
Institucions: 1Universidade Federal do Rio Grande do Sul, Instituto de Física, Porto Alegre, Rio Grande do Sul. Brasil
Any:
Període: Sep
Volum: 28
Número: 3
Paginació: 211-221
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico
Resumen en inglés This paper discusses the interaction between energetic ions and lower hybrid waves in tokamak plasmas, presenting a numerical analysis which employs a quasilinear formalism appropriated for the situation in which ion stochastic diffusion occurs. The results show that significant wave-particle interaction may take place when a population of energetic ions in present in the plasma, in partial agreement with evidence from experimental results available in the literature
Disciplines Física y astronomía
Paraules clau: Física,
Teoría cinética y plasmas,
Difusión estocástica,
Iones,
Plasmas,
Tokamak,
Ondas de ciclotrón,
Ondas híbridas
Keyword: Physics and astronomy,
Kinetic theory and plasma,
Physics,
Stochastic diffusion,
Ions,
Plasmas,
Tokamak,
Cyclotron waves,
Hybrid waves
Text complet: Texto completo (Ver HTML)