Possible model of forming relativistic jets and disks in astrophysical objects

I analyze the solution of the problem concerning ejection of charged particles from a sphere, outside which there is the Parker magnetic field. Depending on the magnetic field polarity, the particles escaping the sphere are shown to be either focused along the field symmetry axis, or drift from the axis along the equatorial plane. From this analysis, it follows that the obtained solutions may appear useful to understand the process of forming relativistic jets and disks observed in many space objects.