Low Mass $S$-wave $K\ddot{I}€$ and $\ddot{I}€\ddot{I}€$ System

Abstract

Knowledge of the details of the $S$-wave $K\ddot{I}€$ and $\ddot{I}€\ddot{I}€$ systems limits the precision of measurements of heavy quark meson properties. This talk covers recent experimental developments in parametrizing and measuring these waves, and examines possibilities for the future.

To be published in the proceedings of CHARM07, Ithaca, NY, August 2007, eConf C070805. 8 pages, 7 figures, talk