Detailed_physics_explains_the_fascinating_phenomenon_of_sunspin_and_its_impacts
Helioseismology and Internal Rotation Profiles
Helioseismology, as previously mentioned, is a powerful tool for probing the Sun’s interior. By analyzing the frequencies of solar oscillations, scientists can infer the internal rotation profile. Different modes of oscillation penetrate to different depths within the Sun, providing information about the rotation rate at various layers. This data reveals that the Sun’s rotation is not uniform even within its interior. There are shear layers, where the rotation rate changes rapidly with depth, and regions of rotation that are synchronized with the Sun’s surface. These internal structures are thought to play a role in the generation and propagation of the solar magnetic field.
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