000002035 001__ 2035
000002035 005__ 20200724082524.0
000002035 037__ $$aBELLE2-NOTE-PL-2020-014
000002035 041__ $$aeng
000002035 100__ $$aThe Belle II Collaboration
000002035 245__ $$aMeasurement of the tracking efficiency and fake rate with e+e- -> tau+tau- events
000002035 260__ $$a$$c2020-07-24
000002035 300__ $$a12
000002035 520__ $$aThe tracking efficiency and fake rate have been measured using e+e− → τ+τ− events, where one tau lepton decays leptonically (τ → l±ν ν ̄ , l = e, μ) while the other decays hadronically into three charged pions (τ → 3π±ντ + nπ0). These measurements were performed using the e+e− collision data recorded during the 2019a, 2019b and 2019c data taking periods. This document contains the approved plots and captions.
000002035 8560_ $$ftorben.ferber@desy.de
000002035 8564_ $$uhttps://docs.belle2.org/record/2035/files/BELLE2-NOTE-PL-2020-014.pdf