Abstract
The first observation of the decay B 0 s → χc1φ and a study of B 0 → 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.
Original language | English |
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Pages (from-to) | 663-678 |
Number of pages | 16 |
Journal | Nuclear Physics B |
Volume | 874 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Jan 2013 |
Externally published | Yes |
Bibliographical note
Copyright:Copyright 2017 Elsevier B.V., All rights reserved.
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics