3 papers
astro-ph.SR2026
New Approach to Superflare Energy Determination
Petr Heinzel, Robert Falewicz, Kamil Bicz +1
We present a new method for estimating the total energy radiated by stellar flares in broad-band continua, which assumes a constant emitting area but incorporates a time-dependent…
astro-ph.SR2025
Observational signs of limited flare area variation and peak flare temperatures estimations in main-sequence flaring stars
K. Bicz, R. Falewicz, P. Heinzel +8
In the study of stellar flares, traditional method of calculating total energy emitted in the continuum assumes the emission originating from a narrow chromospheric condensation re…
astro-ph.SR2024
Analysis of the Stellar Occultations During the Unprecedented Long-Duration Flare
Kamil Bicz, Robert Falewicz, Petr Heinzel +2
In strong stellar and solar flares flare loops typically appear during the decay phase, providing an additional contribution to the flare emission and, possibly, obscuring the flar…