Kaon and Pion Identification Performances in Phase III data

Sumitted to PubDB: 2020-07-29

Category: Conference papers and plots, Visibility: Public

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Authors
Non-Belle II authors	The Belle II Collaboration
Date	2020-07-28
Belle II Number	BELLE2-NOTE-PL-2020-024
Abstract	We study the performances of the charged kaon and pion identification based on 37 fb−1PhaseIII data from the physics runs collected till early 2020 and compare with Phase III Monte Carlo(MC) events. The efficiency and the mis-ID rates of kaon and pion identification are calculated usingD∗+→D0[K−π+]π+decays for the binary PID criteria. The study is performed in several momentum, polar angle bins.