Three-Dimensional Doppler Images of the Disk-like and Stream-like States of U Coronae Borealis

Michail Agafonov, Olga Sharova, Mercedes Richards

The 3D Radioastronomical Approach to Doppler tomography has been used to study the H$\alpha$ emission sources in U Coronae Borealis. These 3D tomograms provide greater resolution than t…