144 citations · 964 across the 48 of their papers we have counts for
9 papers · 1 filter
Evolution of Flare Ribbon Bead-like Structures in a Solar Flare
Ryan J. French, Maria D. Kazachenko, David Berghmans +6
We present fast cadence and high resolution observations of flare ribbons from the Solar Orbiter Extreme Ultraviolet Imager (EUI). Utilizing the short-exposure observations from th…
Multi-height probing of horizontal flows in the solar photosphere
Teodor Kostić, Ivan Milić, Matthias Rempel +4
We tested whether simultaneous spectropolarimetric imaging in two magnetically sensitive optical spectral lines, which probe two different layers of the solar atmosphere (the photo…
Dual Origins of Rapid Flare Ribbon Downflows in an X9-class Solar Flare
Ryan J. French, William H. Ashfield, Cole A. Tamburri +4
We detect rapid downflows of 150-217 km/s in IRIS Si IV 1402.77 nm measurements of an X9-class solar flare on 2024 October 3rd. The fast redshift values persist for over 15 minutes…
Why every solar eclipse viewing event needs a disco ball
Valerie A. Rapson, Alex Pietrow, Robert J. Cumming +12
Solar eclipses offer unparalleled opportunities for public engagement in astronomy. Large groups of people often gather to view eclipses, and these events require affordable and ea…
When Magnetic Field Lines Stretch, Snap, and Expand: A New Look at Solar Flares with L-maps
Maria D. Kazachenko, Yuhong Fan, Andrey N. Afanasyev
Understanding the three-dimensional evolution of coronal magnetic fields during solar flares remains challenging due to the lack of direct coronal field measurements. Here we combi…
Unveiling Unprecedented Fine Structure in Coronal Flare Loops with the DKIST
Cole A. Tamburri, Maria D. Kazachenko, Gianna Cauzzi +8
We present the highest-resolution H observations of a solar flare to date, collected during the decay phase of an X1.3-class flare on 8 August 2024 at 20:12 UT. Observations wit…