Analysis of three D -> Kpipi Dalitz Plots
by P.L. Frabetti et al.
Analysis of three $D\rightarrow K\pi\pi$ Dalitz plots is presented using
data collected by the Fermilab high energy
photoproduction experiment E687.
Our data are fit to a model consisting of a sum of Breit-Wigner amplitudes
for the intermediate two-body resonant decay modes and a
constant term for the nonresonant contribution. We extract branching
relative phases and compare them to the results obtained in other experiments.
Although this model qualitatively reproduces many features of our data,
statistically significant discrepancies are observed in some of our fits.