| Amplitude analysis of the D+,D+s→ K-K+p+ and D0→KosK+K - final states are presented using the data collected by the Fermilab high energy photoproduction experiment E831(FOCUS), during 96--97. Our data are fit to a model consisting of a sum of Breit-Wigner amplitudes for the intermediate two-body resonant decay modes. We extract decay fractions and relative phases. The KsK +K- analysis provides information on the decomposition of this mode into CP even and CP odd eigenstates channels. |
