ISSN - 00319007, EISSN - 10797114, Physical Review Letters, 2003, vol. 90, p. 121802/1-121802/5
Observation of the decay B̄0 → Λc +p̄
The charmed baryonic Β decay ̄Β0 → ∧c +̄p with a branching fraction of (2.19-0.49 +0.56±0.32±0.57) × 10-5 and a statistical significance of 5.8 σ was measured. The branching fraction was found to be about an order-of-magnitude smaller than that of the three-body decay B- → ∧c +̄pπ-.