Confining the thermal spread of the tachocline

Catherine Blume, University of Colorado at Boulder, JILA & Astrophysical and Planetary Sciences, Boulder, CO, United States, Bradley Hindman, University of Colorado Boulder, JILA & Applied Mathematics, Boulder, United States, Loren Matilsky, University of Colorado Boulder, JILA & Astrophysical and Planetary Sciences, Boulder, United States, Lydia Korre, Applied Mathematics Department, University of Colorado Boulder, Boulder, United States and Nicholas Andrew Featherstone, University of Colorado Boulder, Applied Mathematics, Boulder, United States