Observation of B[0s χc1φ decay and study of: B0 -> χ c1,2K*1 decays
Journal
Nuclear Physics B
Journal Volume
874
Journal Issue
3
Pages
663-678
Date Issued
2013
Author(s)
Aaij, R. et al. (LHCb Collaboration)
Abstract
The first observation of the decay B0s → χc1φ and a study of B0 → χc1,2K*0 decays are presented. The analysis is performed using a dataset, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment in pp collisions at a centre-of-mass energy of 7 TeV. The following ratios of branching fractions are measured: Where the third uncertainty is due to the limited knowledge of the branching fractions of χc → J/ψγ modes. © 2013 CERN. Published by Elsevier B.V.
Type
journal article