67 citations · 236 across the 12 of their papers we have counts for
3 papers · 1 filter
Height dependence of the penumbral fine-scale structure in the inner solar atmosphere
Mariarita Murabito, I. Ermolli, F. Giorgi +6
We studied the physical parameters of the penumbra in a large and fully-developed sunspot, one of the largest over the last two solar cycles, by using full-Stokes measurements take…
Two strong white-light solar flares in AR NOAA 12673 as potential clues for stellar superflares
Paolo Romano, Abouazza Elmhamdi, Ayman Kordi
Recently, two strong homologous white light flares of X-GOES class occurred on the Sun on Sept. 06, 2017, providing a rare exceptional opportunity to study the mechanisms responsib…
IRIS observations of magnetic interactions in the solar atmosphere between pre-existing and emerging magnetic fields. I. Overall evolution
Salvo L. Guglielmino, Francesca Zuccarello, Peter R. Young +2
We report multi-wavelength ultraviolet observations taken with the IRIS satellite, concerning the emergence phase in the upper chromosphere and transition region of an emerging flu…