Excitation of non-spherical waves in solar atmosphere in the presence of toroidal magnetic field

It has been shown that non-spherical waves could be excited in rotating stellar convective envelopes. In this paper, the manner of excitation of such waves is examined in the presence of toroidal magnetic field. The result shows that one of these waves might be considered to induce the formation of the observed magnetic unipolar regions of the sun.Visiting Scientist to the High Altitude Observatory on leave of absence from the Department of Astronomy, University of Tokyo, Japan.The National Center for Atmospheric Research is sponsored by the National Science Foundation.