The penumbra is ideally suited to challenge our understanding of magnetohydrodynamics. The energy transport takes place as magnetoconvection in inclined...
On the Interaction Between Solar Photospheric Flow and Magnetic Fields
The interaction between plasma flow and magnetic field transports magnetic energy and helicity through the photosphere. It plays an important role in driving...
On the k-mechanism and the multidimensional Eddington approximation
The suitability of the Eddington approximation as a theoretical framework for the study of the possibility of a k-like overstability mechanism as the driving...