Reversals of the Magnetic Field in one low-dimensional αΩ-dynamo model

Described low-dimensional model, that implements the various known regimes of cosmic dynamo systems, in particular, the various regimes of reversals. The source of regular reversals in the model is its internal dynamics. Violation of this cyclicality, failures in the a dynamo, the occurrence regime...

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Bibliographic Details
Main Authors: Vodinchar, Gleb, Godomskaya, Anna, Sheremetyeva, Olga
Format: Conference Proceeding
Language:English
Subjects:
Celestial bodies
Chaos theory
Dynamo theory
Fluctuations
Magnetic fields
Online Access:Get full text
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Summary:Described low-dimensional model, that implements the various known regimes of cosmic dynamo systems, in particular, the various regimes of reversals. The source of regular reversals in the model is its internal dynamics. Violation of this cyclicality, failures in the a dynamo, the occurrence regime irregularity reversals caused by chaotic fluctuations in the parameters. This fluctuations are interpreted as the result of spontaneous coherent addition of the higher modes. The simplicity of the model allows you to easily modify it for various celestial bodies.
ISSN:2555-0403
2267-1242
DOI:10.1051/e3sconf/20161100024