153 citations · 1k across the 36 of their papers we have counts for
36 papers
Brightenings AnD Polarity Inversion Tracking (BADPIT) method for studying solar active region evolution before major solar flares
Augustin André-Hoffmann, Marianna B. Korsós, Alexander Nindos +3
This study investigates the relationship between extreme ultraviolet (EUV) transient brightenings (TBs) and the onset of GOES X-class solar flares in active regions (ARs). We intro…
ALMA Observations of Solar Spicules in a Polar Coronal Hole
T. S. Bastian, C. Alissandrakis, A. Nindos +2
We report observations of solar spicules at millimeter wavelengths (mm-) using the Atacama Large Millimeter/submillimeter Array (ALMA). These are supplemented by observations in…
Magnetic helicity and energy budgets of jet events from an emerging solar active region
A. Nindos, S. Patsourakos, K. Moraitis +4
Using photospheric vector magnetograms obtained by the Helioseismic and Magnetic Imager on board the Solar Dynamics Observatory and a magnetic connectivity-based method, we compute…
Case studies on pre-eruptive X-class flares using R-value in the lower solar atmosphere
Shreeyesh Biswal, Marianna B. Korsós, Manolis K. Georgoulis +3
The R-value is a measure of the strength of photospheric magnetic Polarity Inversion Lines (PILs) in Active Regions (ARs). This work investigates the possibility of a relation betw…
Assessment of the near-Sun magnetic field of the 10 March 2022 coronal mass ejection observed by Solar Orbiter
Shifana Koya, Spiros Patsourakos, Manolis K. Georgoulis +1
We estimate the near-Sun axial magnetic field of a coronal mass ejection (CME) on 10 March 2022. Solar Orbiter's in situ measurements, 7.8 degrees east of the Sun-Earth line at 0.4…
On the use of relative field line helicity as an indicator for solar eruptivity
K. Moraitis, S. Patsourakos, A. Nindos +2
Context. Relative field line helicity (RFLH) is a recently developed quantity which can approximate the density of relative magnetic helicity. Aims. This paper aims to determine wh…