Charm meson decay into the final states K0(s) K+ and K0(s) K*+

We have made a new measurement of the branching ratio Γ(D + → K 0 K + ) Γ(D + → K 0 π + ) and the first measurement of Γ(D + → K 0 K*+ ) Γ(D + → K 0 π + ) . The data were accumulated in the 1990–1991 fixed target running period of Fermilab high energy photoproduction experiment E687. We measure Γ(D + → K 0 K + ) Γ(D + → K 0 π + ) = 0.25 ± 0.04 ± 0.02 and Γ(D + → K 0 K*+ ) Γ(D + → K 0 π + ) = 1.1 ± 0.3 ± 0.4 .. Authors: Frabetti, P. L.. DOE Contract: AC02-07CH11359. Subjects: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS