Resonant conversion of standing acoustic oscillations into Alfv{é}n waves in the $\beta 1$ region of the solar atmosphere

D. Kuridze, T. V. Zaqarashvili, B. Roberts

We show that 5-minute acoustic oscillations may resonantly convert into Alfv{é}n waves in the $\beta \sim 1$ region of the solar atmosphere. Considering the 5-minute oscillations as pu…