H. Albrecht et al., STUDY OF D(0) AND D(-STATES WITH 2 OR 3 KAONS() DECAYS INTO FINAL), Zeitschrift fur Physik. C, Particles and fields, 64(3), 1994, pp. 375-380
Using the ARGUS detector at the e+e- storage ring DORIS II, we have st
udied Cabibbo-suppressed D0 decay modes resulting in the K+K-pi+pi- fi
nal state and two-body D0 decay modes with a phi meson in the final st
ate. The BR(D0 --> K(S)0K(S)0pi+pi-) was measured for the first time.
We also present a measurement of the D+ --> K(S)0K(S)0K+ branching rat
io. The values are compared with other experimental results and model
predictions.