Rossby waves in the solar tachocline: nonlinear interactions and instabilities

Breno Raphaldini, National Center for Atmospheric Research, High Altitude Observatory, Boulder, United States, Mausumi Dikpati, NCAR, Boulder, CO, United States, Carlos F. M. Raupp, University of Sao Paulo, Atmospheric Science, Sao Paulo, Brazil and Andre Seiji Teruya, Institute of Astronomy, Geophysics and Atmospheric Sciences, Department of Atmospheric Sciences, Sao Paulo, Brazil