73 citations · 884 across the 37 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
astro-ph.SR2018
Photospheric Magnetic Fields of the Trailing Sunspots in Active Region NOAA 12396
M. Verma, H. Balthasar, C. Denker +27
The solar magnetic field is responsible for all aspects of solar activity. Sunspots are the main manifestation of the ensuing solar activity. Combining high-resolution and synoptic…
astro-ph.SR2018★ 44 cited
The magnetic nature of umbra-penumbra boundary in sunspots
Jan Jurčák, Reza Rezaei, Nazaret Bello González +2
Sunspots are the longest-known manifestation of solar activity, and their magnetic nature has been known for more than a century. Despite this, the boundary between umbrae and penu…