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20152026
most citedA distinct magnetic property of the inner penumbral boundary

32 citations · 110 across the 7 of their papers we have counts for

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Showing 2018Show all

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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…