30 citations · 67 across the 4 of their papers we have counts for
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Hydrogen Emission in Type II White-light Solar Flares
Ondřej Procházka, Aaron Reid, Mihalis Mathioudakis
Type II WLFs have weak Balmer line emission and no Balmer jump. We carried out a set of radiative hydrodynamic simulations to understand how the hydrogen radiative losses vary with…
Reproducing Type II White-Light Solar Flare Observations with Electron and Proton Beam Simulations
Ondřej Procházka, Aaron Reid, Ryan O. Milligan +3
We investigate the cause of the suppressed Balmer series and the origin of the white-light continuum emission in the X1.0 class solar flare on 2014 June 11. We use radiative hydrod…
Suppression of Hydrogen Emission in an X-class White-light Solar Flare
Ondřej Procházka, Ryan O. Milligan, Joel C. Allred +3
We present unique NUV observations of a well-observed X-class flare from NOAA 12087 obtained at Ondřejov Observatory. The flare shows a strong white-light continuum but no detectab…
New Observations of Balmer Continuum Flux in Solar Flares, Instrument Description and First Results
P. Kotrč, O. Procházka, P. Heinzel
Increase in the Balmer continuum radiation during solar flares was predicted by various authors but never firmly confirmed observationally using ground-based slit spectrographs. He…