Diffusion in a stochastic magnetic field

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We consider a stochastic differential equation for a charged particle in a stochastic magnetic field, known as A-Langevin equation. The solution of the equation is found, and the Lagrange velocity correlation function is calculated in Corrsin approximation. A corresponding diffusion constant is estimated. We observe different transport regimes, such as quasilinear- or Bohm-type diffusion, depending on the parameters of plasma.
15 pages

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Chaotic Dynamics

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http://salesiana.dossiersoluciones.com/handle/123456789/80717

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nlin/0404056
 http://arxiv.org/abs/nlin/0404056

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arXiv