Kaon and Pion Identification Performances in Phase III data

Saurabh Sandilya ; Alan Schwartz

03 August 2019

Abstract: We study the performances of the charged Kaon and Pion identification based on 2.62 fb−1 Phase III data from the Physics runs taken during summer 2019 and compare with Phase III Monte Carlo events. The efficiency and the fake rates of kaon and pion identification are calculated using D ∗+ → D 0 [K − π + ]π + decays for the binary PID criteria (obtained from ALL the subdetectors combined). The study is performed in the momentum and polar angle bins.

Keyword(s): PID ; Phase III ; D*

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Belle II Notes (Public) > Belle II Notes : Approved plots

 Record created 2019-08-04, last modified 2019-08-04

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