Charm meson decay into the final states
Ks0 K+ and Ks0 K*+
by P.L. Frabetti et al.
Abstract:
We have made a new measurement of the branching ratio
$\Gamma(D^+ \rightarrow \overline{K^0} K^+) / \Gamma(D^+ \rightarrow
\overline{K^0} \pi^+)$ and the first measurement of
$\Gamma(D^+ \rightarrow \overline{K^0} K^{*+}) /
\Gamma(D^+ \rightarrow\overline{K^0} \pi^+)$.
The data were accumulated in the 1990-1991 fixed target
running period
of Fermilab high energy
photoproduction experiment E687.
We measure $\Gamma(D^+ \rightarrow \overline{K^0} K^+) / \Gamma(D^+
\rightarrow
\overline{K^0} \pi^+)$ = 0.25 $\pm$ 0.04 $\pm$ 0.02 and
$\Gamma(D^+ \rightarrow \overline{K^0} K^{*+}) / \Gamma(D^+
\rightarrow
\overline{K^0} \pi^+)$ = 1.1 $\pm$ 0.3 $\pm$ 0.4.