Optimization and calibration of flavour tagging algorithms from the LHCb experiment

Antonio Falabella
2013 Proceedings of 14th International Conference on B-Physics at Hadron Machines — PoS(Beauty 2013)   unpublished
In what follows the calibration and performances of the flavour tagging algorithms using the de- The data sample used correspond to 1.0fb −1 of data collected by the LHCb experiment during 2011. The measured effective tagging efficiency is found to be 2.35 ± 0.06% for the opposite side tagging algorithms combination, while it is 1.5 ± 0.4% for same side kaon tagging algorithm.
doi:10.22323/1.190.0063 fatcat:5yeijgljbrf3zl2lvkstohvov4