ISSN - 00319007, EISSN - 10797114, Physical Review Letters, 2003, vol. 90, p. 201802/1-201802/5
Observation of B0 → pΛ̄π-
A search for the rare baryonic decays B0 → p̄∧π-, p̄∧K-, and p̄Sigma0π- with 85.0±0.5X106 Β̄Β events was performed. A clear signal was seen in the p̄∧π- mode. A branching fraction of Β(Β0→p̄∧-) = (3.97-0.80 1.00±0.56) X 10-6 was measured.