Study Of D0 ---> K0(s) Pi+ Pi- And D0 ---> K0(s) K+ K- In High-Energy
Photoproduction
by P.L. Frabetti et al.
Analysis of the resonant and non-resonant branching fractions
for the decays D0 ---> K0(s) Pi+ Pi- and D0 ---> K0(s) K+ K-
is presented.
For the D0 ---> K0(s) Pi+ Pi-,
a fit to the observed Dalitz plot
was performed to determine the complex amplitudes of the sub-component modes.
For the D0 ---> K0(s) K+ K- decay, measurements of the branching ratios
D0 ---> K0(s) K+ K-(inclusive), D0 ---> K0(s) phi, and
D0 ---> K0(s) K+ K- (non-phi) relative to the
K0(s) Pi+ Pi- mode are reported.
The data were collected by the Fermilab high energy
photoproduction experiment E687.