a Lebedev Institute of Physics RAN, Moscow, 117 924, Russia
b Institute for Astronomy RAN, Moscow, 109 017, Russia
Abstract:
The 2D and 3D numerical simulation is used for the investigation of current sheet (CS) creation above the active region. The current sheet in the solar corona can be created either in vicinity of a magnetic field singular line by focusing disturbances or at the interaction of the super-Alfvenic plasma flow with the perpendicular magnetic field.