An Exact Test of Generalized Ray Theory in Local Helioseismology

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Generalized Ray Theory (GRT) provides a simple description of MHD mode transmission and conversion between magnetoacoustic fast and slow waves and is directly applicable to solar active regions. Here it is tested in a simple two-dimensional, isothermal, gravitationally-stratified model with inclined magnetic field using previously published exact solutions and found to perform very well.
11 pages, 4 figures

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Solar and Stellar Astrophysics

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http://salesiana.dossiersoluciones.com/handle/123456789/219248

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0902.1581
 http://arxiv.org/abs/0902.1581

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arXiv