Nonlinear Field Line Random Walk and Generalized Compound Diffusion of Charged Particles

Andreas Shalchi, Ioannis Kourakis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A new nonlinear theory for the perpendicular transport of charged particles is presented. This approach is based on an improved nonlinear treatment of field line random walk in combination with a generalized compound diffusion model. The generalized compound diffusion model is much more systematic and reliable, in comparison to previous theories. Furthermore, the new theory shows remarkably good agreement with test-particle simulations and heliospheric observations.
Original languageEnglish
Title of host publicationProceedings of the 30th International Cosmic Ray Conference
Subtitle of host publicationRogelio Caballero, Juan Carlos D'Olivo, Gustavo Medina-Tanco, Lukas Nellen, Federico A. Sánchez, José F. Valdés-Galicia (eds.), México, Mexico City, Mexico, 2008
Pages405-408
Number of pages4
Volume1
Publication statusPublished - 2008
Event30th International Cosmic Ray Conference - Merida, Yucatan, Mexico
Duration: 03 Jul 200711 Jul 2007

Conference

Conference30th International Cosmic Ray Conference
Country/TerritoryMexico
CityMerida, Yucatan
Period03/07/200711/07/2007

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