28 citations · 40 across the 2 of their papers we have counts for
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astro-ph.SR2021★ 12 cited
Magnetic properties on the boundary of an evolving pore
M. García-Rivas, J. Jurcak, N. Bello González
Context. Analyses of magnetic properties on umbrae boundaries led to the Jurcak criterion, which states that umbra-penumbra boundaries in stable sunspots are equally defined by a c…
astro-ph.SR2018★ 28 cited
Magnetic properties of a long-lived sunspot - Vertical magnetic field at the umbral boundary
Markus Schmassmann, Rolf Schlichenmaier, Nazaret Bello González
Context. In a recent statistical study of sunspots in 79 active regions, the vertical magnetic field component averaged along the umbral boundary is found to be inde…