Using pp collisions corresponding to 3 fb−1 integrated luminosity, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV, the ratio of branching fractions
is determined. The first uncertainty is statistical, the second is systematic and the third is due to the external branching fractions used.
- B physics
- Branching fraction
- Flavor physics
- Hadron-Hadron scattering (experiments)
ASJC Scopus subject areas
- Nuclear and High Energy Physics