16 citations · 16 across the 2 of their papers we have counts for
2 papers
astro-ph.SR2026
Properties of granular light bridges
Michal Sobotka, Jan Jurcak, Marta Garcia-Rivas
Granular light bridges in sunspots are a manifestation of magnetoconvection in an approximately vertical magnetic field that is weaker than the field of the umbra. We study the rel…
astro-ph.SR2014★ 16 cited
Orphan penumbrae: Submerging horizontal fields
J. Jurcak, L. R. Bellot Rubio, M. Sobotka
We investigate the properties of orphan penumbrae, which are photospheric filamentary structures observed in active regions near polarity inversion lines that resemble the penumbra…