| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1766221 | Advances in Space Research | 2009 | 7 Pages |
Abstract
One- and two-dimensional models of magnetic field fluctuations and turbulence are widely used in space-, astrophysical, and laboratory contexts. In the present article we use a generalized form of the turbulence wave spectrum to calculate field line diffusion coefficients analytically and numerically. General conditions are derived for which field line wandering behaves subdiffusively, diffusively, and superdiffusively.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Space and Planetary Science
Authors
A. Shalchi, B. Weinhorst,