Sign in
Search for the decay (B)over-bar(0) -> Lambda(+)(c)(p)over-barp(p)over-bar
Journal article

Search for the decay (B)over-bar(0) -> Lambda(+)(c)(p)over-barp(p)over-bar

J. P. Lees, V. Poireau, V. Tisserand, E. Grauges, A. Palano, G. Eigen, B. Stugu, D. N. Brown, L. T. Kerth, Yu G. Kolomensky, …
Physical review. D, Particles, fields, gravitation, and cosmology, Vol.89(7)
30/04/2014

Abstract

Astronomy & Astrophysics Physical Sciences Physics Physics, Particles & Fields Science & Technology
We report a search for the decay (B) over bar (0) -> Lambda(+)(c)(p) over barp (p) over bar. Using a data sample of 471 x 10(6) B (B) over bar pairs collected with the BABAR detector at the PEP-II2 storage ring at SLAC, we find no events and set an upper limit on the branching fraction B((B) over bar (0) -> Lambda(+)(c)(p) over barp (p) over bar x B(Lambda(+)(c) -> pK(-)pi(+))/0.050 < 2.8 x 10(-6) at 90% C. L., where we have normalized B(Lambda(+)(c) -> pK(-)pi(+)) to the world average value.

Metrics

1 Record Views

Details