29 citations · 146 across the 11 of their papers we have counts for
11 papers · 1 filter
Numerical simulations of a two-fluid jet at a magnetic null point in a solar arcade
J. J. González-Avilés, K. Murawski, T. V. Zaqarashvili
We study the formation and evolution of jets in the solar atmosphere using numerical simulations of partially ionized plasma. The two-fluid magnetohydrodynamic equations with ion+e…
Numerical simulations of the emerging plasma blob into a solar coronal hole
Anamaria Navarro, K. Murawski, D. Wojcik +1
We numerically simulate emergence of a magnetic plasma blob into a solar coronal hole. This blob may be associated with granulation and therefore it has a weak magnetic field. Two-…
Heating of a Quiet Region of the Solar Chromosphere by Ion and Neutral Acoustic Waves
B. Kuźma, D. Wójcik, K. Murawski
Using high-resolution numerical simulations we investigate the plasma heating driven by periodic two-fluid acoustic waves that originate at the bottom of the photosphere and propag…
Magnetic swirls and associated fast magnetoacoustic kink waves in a solar chromospheric flux tube
K. Murawski, P. Kayshap, A. K. Srivastava +4
We perform numerical simulations of impulsively generated magnetic swirls in an isolated flux tube which is rooted in the solar photosphere. These swirls are triggered by an initia…
Numerical Simulations of Torsional Alfvén Waves in Axisymmetric Solar Magnetic Flux Tubes
D. Wójcik, K. Murawski, Z. E. Musielak +2
We investigate numerically Alfvén waves propagating along an axisymmetric and non-isothermal solar flux tube embedded in the solar atmosphere. The tube magnetic field is current-fr…
Variation of acoustic cutoff period with height in the solar atmosphere: theory versus observations
K. Murawski, Z. E. Musielak, P. Konkol +1
Recently Wiśniewska et al. demonstrated observationally how the acoustic cutoff frequency varies with height in the solar atmosphere including the upper photosphere and the lower a…