Indico has been upgraded to version 3.1. Details in the SSB
July 28, 2020 to August 6, 2020
virtual conference
Europe/Prague timezone

Track reconstruction efficiency measurement using e+e- → τ+τ- events at Belle II

Jul 30, 2020, 12:55 PM
15m
virtual conference

virtual conference

Talk 12. Operation, Performance and Upgrade of Present Detectors Operation, Performance and Upgrade of Present Detectors

Speaker

Laura Zani (CPPM - Centre de Physique des Particules de Marseille)

Description

We present the measurement of the Belle II track reconstruction efficiency and Monte
Carlo efficiency correction factors using τ-pair events, in which one τ lepton decays
leptonically ( τ → lνν , l = e, μ) while the other decays hadronically into three charged
pions ( τ → 3πν + nπ0). These measurements are performed using the e+e-
collision data recorded during the early Phase III of data taking.

Presentation materials