190 citations · 1.4k across the 52 of their papers we have counts for
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Chromospheric heating by acoustic waves compared to radiative cooling
M. Sobotka, P. Heinzel, M. Švanda +3
Acoustic and magnetoacoustic waves are among the possible candidate mechanisms that heat the upper layers of solar atmosphere. A weak chromospheric plage near a large solar pore NO…
White-light continuum emission from a solar flare and plage
Arkadiusz Berlicki, Arun Kumar Awasthi, Petr Heinzel +1
Observations of flare emissions in the optical continuum are very rare. Therefore, the analysis of such observations is useful and may contribute to our understanding of the flarin…
Numerical RHD simulations of flaring chromosphere with Flarix
P. Heinzel, J. Kasparova, M. Varady +2
Flarix is a radiation-hydrodynamical (RHD) code for modeling of the response of the chromosphere to a beam bombardment during solar flares. It solves the set of hydrodynamic conser…
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…