TY  - JOUR
AU  - BABAR Collaboration (Lees, J. P. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Villanueva-Perez, P.
PY  - 2014
DA  - 2014//
TI  - Evidence for the baryonic decay (B)over-bar(0) -> D-0 Lambda(Lambda)over-bar
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 112002
EP  - 9pp
VL  - 89
IS  - 11
PB  - Amer Physical Soc
AB  - Evidence is presented for the baryonic B meson decay (B) over bar (0) -> (B) over bar (0)Lambda(Lambda) over bar based on a data sample of 471 x 10(6) B (B) over bar pairs collected with the BABAR detector at the PEP-II asymmetric e(+)e(-) collider located at the SLAC National Accelerator Laboratory. The branching fraction is determined to be B((B) over bar (0) -> (B) over bar (0)Lambda(Lambda) over bar) = (9.8(-2.6)(+2.9) +/- 1.9) x 10(-6), corresponding to a significance of 3.4 standard deviations including additive systematic uncertainties. A search for the related baryonic B meson decay (B) over bar (0) -> D-0 Sigma(0)(Lambda) over bar (0) with Sigma(0) -> Lambda gamma is performed and an upper limit B((B)over bar>(0) -> D-0 Sigma(0)(Lambda) over bar + (B)over bar>(0) -> D-0 Lambda(Sigma) over bar (0)) < 3.1 x 10(-5) is determined at 90% confidence level.
SN  - 1550-7998
UR  - http://arxiv.org/abs/arXiv:1401.5990
UR  - https://doi.org/10.1103/PhysRevD.89.112002
DO  - 10.1103/PhysRevD.89.112002
LA  - English
N1  - WOS:000341886200001
ID  - BABARCollaborationLees_etal2014
ER  -