Seismology of Sunspots: An Interplay between Temperature and Magnetic Field Structures
Using a numerical three-dimensional MHD modelling of magneto-acoustic wave propagation in a realistic magnetostatic sunspot model we investigate the influence of the magnetic field on the parameters measured by local helioseismology. We find that the variations of temperature as well as the presence of the magnetic field cause important changes to
Olshevsky, V. et al.
Fecha de publicación:
9
2008