22 citations · 127 across the 17 of their papers we have counts for
3 papers · 1 filter
Penumbral decay observed in active region NOAA 12585
M. Murabito, S. L. Guglielmino, I. Ermolli +3
The physical conditions leading the sunspot penumbra decay are poorly understood so far. We investigate the photospheric magnetic and velocity properties of a sunspot penumbra duri…
Analysis of Pseudo-Lyapunov Exponents of Solar Convection Using State-of-the-Art Observations
Giorgio Viavattene, Mariarita Murabito, Salvatore L. Guglielmino +4
The solar photosphere and the outer layer of the Sun's interior are characterized by convective motions, which display a chaotic and turbulent character. In this work, we evaluated…
A novel approach to identify resonant MHD wave modes in solar pores and sunspot umbrae: analysis
M. Stangalini, D. B. Jess, G. Verth +12
The umbral regions of sunspots and pores in the solar photosphere are generally dominated by ~mHz oscillations, which are due to -modes penetrating the magnetic region. In th…