Rediscovery of $D^0\to\K^0_S\pi^+\pi^-$ decays in early Belle II data

Sumitted to PubDB: 2020-07-23

Category: Conference papers and plots, Visibility: Public

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Authors
Non-Belle II authors	The Belle II Collaboration
Date	2020-07-23
Belle II Number	BELLE2-NOTE-PL-2020-010
Abstract	This note presents plots for rediscovery of the $D^{*+}\to D^0\pi^+$, $D^0\to\K^0_S\pi^+\pi^-$ decays, using the data collected by Belle II during 2019, which correspond to 9.6\fb^{-1} of integrated luminosity. The fit to $M(D^0)$ vs $Q$ 2D distribution, fit to $D^0$ decay-time and Dalitz distributions are shown in this note.