850 citations · 5.2k across the 121 of their papers we have counts for
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Hard X-rays from the deep solar atmosphere. An unusual UV burst with flare properties
L. P. Chitta, I. G. Hannah, L. Fletcher +4
Explosive transient events occur throughout the solar atmosphere. The differing manifestations range from coronal mass ejections to Ellerman bombs. The former may have negligible s…
Energetic Electrons Accelerated and Trapped in a Magnetic Bottle above a Solar Flare Arcade
Bin Chen, Xiangliang Kong, Sijie Yu +6
Where and how flares efficiently accelerate charged particles remains an unresolved question. Recent studies revealed that a "magnetic bottle" structure, which forms near the botto…
Multipoint study of the rapid filament evolution during a confined C2 flare on 28 March 2022, leading to eruption
Stefan Purkhart, Astrid M. Veronig, Bernhard Kliem +5
We studied the rapid filament evolution in AR 12975 during a confined C2 flare on 28 March 2022, which led to an eruptive M4 flare 1.5 h later. It is characterized by the breakup o…
FOXSI-2: Upgrades of the Focusing Optics X-ray Solar Imager for its Second Flight
Steven Christe, Lindsay Glesener, Camilo Buitrago-Casas +12
The Focusing Optics X-ray Solar Imager (FOXSI) sounding rocket payload flew for the second time on 2014 December 11. To enable direct Hard X-Ray (HXR) imaging spectroscopy, FOXSI m…
Localising pulsations in the hard X-ray and microwave emission of an X-class flare
Hannah Collier, Laura A. Hayes, Sijie Yu +5
Aims: This work aims to identify the mechanism driving pulsations in hard X-ray (HXR) and microwave emission during solar flares. Here, by using combined HXR and microwave observat…
Evidence for flare-accelerated particles in large scale loops in the behind-the-limb gamma-ray solar flare of September 29, 2022
Melissa Pesce-Rollins, Karl-Ludwig Klein, Säm Krucker +4
We report on the detection of the gamma-ray emission above 100 MeV from the solar flare of September 29, 2022, by Fermi LAT with simultaneous coverage in HXR by Solar Orbiter STIX.…