Particle identification using Ks->\pi^{+}\pi^{-} decay

Sumitted to PubDB: 2023-07-24

Category: Proceeding, Visibility: Public

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Authors	Sanjeeda Das, Angelo Di Canto, Kavita Lalwani
Date	July 10, 2023
Belle II Number	BELLE2-CONF-PROC-2023-021
Abstract	Particle identification performance for charged pions is studied using a Belle II simulated sample of Ks0 −→ π+π−. The relative difference between true efficiencies and that obtained from the sPlot technique is studied for different pion-identification criteria in bins of pion momenta.