Search for Wrong-Sign D0 → K+π−π0 decay at Belle II

Sumitted to PubDB: 2023-07-24

Category: Proceeding, Visibility: Public

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Authors	Chanchal Sharma
Date	July 12, 2023
Belle II Number	BELLE2-CONF-PROC-2023-024
Abstract	In the standard model, mixing and CP violation in the charm sector are expected to be very small, and thus, they constitute a sensitive probe for potential new physics contributions. The “wrong-sign” D0 → K+π−π0 decay is one of the most promising decay channels at Belle II. In this work, we developed a fit strategy for the “wrong-sign” D0 → K+π−π0 decay for the Belle II experiment. This study will be used to measure the mixing and CP Violation of the “wrong-sign” D0 → K+π−π0 decay.