Numerical simulations of two-fluid magnetoacoustic waves in the solar atmosphere
Numerical simulations of two-fluid magnetoacoustic waves in the solar atmosphere
We study vertical variations of wave-periods of magnetoacoustic two-fluid waves in the partially ionized lower solar atmosphere, consisting of ion (proton) + electron and neutral (atomic hydrogen) fluids, which are coupled by ion-neutral collisions. The study allows finding the wave period cutoffs and their variations in the solar atmosphere, as …