ISSN - 00319007, EISSN - 10797114, Physical Review Letters, 2002, vol. 88, p. 520021-520026
Observation of the color-suppressed decay B̄0 → D0π0
The observations of color-suppressed B meson decays and evidence for B̄0 → D*0η and D*0ω modes were reported. Decays proceeded through an internal spectator diagram and suppressed relative to the decays proceeding via the external spectator diagram. Results showed that all the modes had similar branching fractions with central values between 1.4 × 10-4 and 3.1 × 10-4.