184 citations · 780 across the 26 of their papers we have counts for
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Emergence of small-scale magnetic flux in the quiet Sun
I. Kontogiannis, G. Tsiropoula, K. Tziotziou +4
We study the evolution of a small-scale emerging flux region (EFR) in the quiet Sun, from its emergence to its decay. We track processes and phenomena across all atmospheric layers…
Which Photospheric Characteristics are Most Relevant to Active-Region Coronal Mass Ejections?
Ioannis Kontogiannis, Manolis K. Georgoulis, Jordan A. Guerra +2
We investigate the relation between characteristics of coronal mass ejections and parameterizations of the eruptive capability of solar active regions widely used in solar flare pr…
A persistent quiet-Sun small-scale tornado. II. Oscillations
K. Tziotziou, G. Tsiropoula, I. Kontogiannis
Recently, the characteristics, and dynamics of a persistent 1.7 h vortex flow, resembling a small-scale tornado, have been investigated with ground-base and space-based observation…