Generation of density inhomogeneities by magnetohydrodynamic waves in two dimensions

S. Van Loo; S. A. E. G. Falle; T. W. Hartquist

doi:10.1111/j.1365-2966.2006.10524.x

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Generation of density inhomogeneities by magnetohydrodynamic waves in two dimensions

S. Van Loo·S. A. E. G. Falle·T. W. Hartquist

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Abstract

Using two dimensional simulations, we study the formation of structures with a high-density contrast by magnetohydrodynamic waves in regions in which the ratio of thermal to magnetic pressure is small. The initial state is a uniform background perturbed by fast-mode wave. Our most significant result is that dense structures persist for far longer in a two-dimensional simulation than in the one-dimensional case. Once formed, these structures persist as long as the fast-mode amplitude remains high.

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S. Van Loo, S. A. E. G. Falle, T. W. Hartquist. 2006-05-10. Generation of density inhomogeneities by magnetohydrodynamic waves in two dimensions. https://doi.org/10.1111/j.1365-2966.2006.10524.x

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