Pulse-beam heating of deep atmospheric layers triggering their oscillations and upwards moving shocks that can modulate the reconnection in solar flares

@inproceedings{Jelinek2019PulsebeamHO,
  title={Pulse-beam heating of deep atmospheric layers triggering their oscillations and upwards moving shocks that can modulate the reconnection in solar flares},
  author={P. Jel'inek and M. Karlick'y},
  year={2019}
}
Aims. We study processes occurring after a sudden heating of the chromosphere at the flare arcade footpoints which is assumed to be caused by particle beams. Methods. For the numerical simulations we adopt a 2-D magnetohydrodynamic (MHD) model, in which we solve a full set of the time-dependent MHD equations by means of the FLASH code, using the Adaptive Mesh Refinement (AMR) method. Results. In the initial state we consider a model of the solar atmosphere with densities according to the VAL-C… Expand

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