4 papers
Electron Acceleration and Plasma Heating in an Impulsive Confined C-class Solar Flare
I. N. Sharykin, I. V. Zimovets, G. V. Koynash +3
A detailed analysis of the impulsive C2.8 solar flare SOL2023-03-19T02:12 is presented, focusing on the microwave (MW) and X-ray domains. The flare was selected because of its impu…
On the possibility of using decayless kink oscillations of coronal loops to forecast powerful solar flares and coronal mass ejections
A. B. Nechaeva, I. V. Zimovets, I. N. Sharykin +1
This work investigates the decayless kink oscillations of solar coronal loops and examines possible changes in their behaviour in active regions (ARs) before powerful solar flares…
Investigation of possible precursors of solar flares in the active region 12230 On December 9, 2014
G. G. Motorina, I. N. Sharykin, I. V. Zimovets +1
The question of the nature of precursors of solar flares, as well as their relationship with subsequent flares, still has no unambiguous answer. This is due, in particular, to the…
Magnetic energies (and some other parameters) in solar active regions of different Hale and McIntosh classes: statistical analysis for 2010-2024
I. V. Zimovets, I. N. Sharykin, W. -Q. Gan
A statistical analysis of magnetic energies of the nonlinear force-free and potential fields, and their difference (a proxy for the free magnetic energy) in active regions (ARs) on…