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Analytic approximate seismology of propagating MHD waves in the solar corona View all abstracts by submitter

Roberto Soler   Submitted: 2012-10-09 23:57

Observations show that propagating magnetohydrodynamic (MHD) waves are ubiquitous in the solar atmosphere. The technique of MHD seismology uses the wave observations combined with MHD wave theory to indirectly infer physical parameters of the solar atmospheric plasma and magnetic field. Here we present an analytical seismological inversion scheme for propagating MHD waves. This scheme uses in a consistent manner the observational information on wavelengths and damping lengths, along with observed values of periods or phase velocities, and is based on approximate asymptotic expressions for the theoretical values of wavelengths and damping lengths. The applicability of the inversion scheme is discussed and an example is given.

Authors: M. Goossens, R. Soler, I. Arregui, J. Terradas
Projects: None

Publication Status: Accepted in ApJ
Last Modified: 2012-10-10 09:03
Go to main E-Print page  CIRCULAR RIBBON FLARES AND HOMOLOGOUS JETS  Long-Term Measurements of Sunspot Magnetic Tilt Angles  Edit Entry  Download Preprint  Submitter's Homepage Delete Entry 

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