Sumitted to PubDB: 2024-11-27

Category: Proceeding, Visibility: Public

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Authors	Swarna Maharana
Date	2024-11-08
Belle II Number	BELLE2-CONF-PROC-2024-025
Abstract	The Belle and Belle II B-factories have collectively gathered an extensive 1.1~ab${}^{-1}$ dataset of $e^{+}{e}^{-}$ collisions at the $\mathrm{{\rm Y}}(4S)$ resonance, resulting in the production of numerous $B\overline{B}$ pairs. This allows for precise measurements of hadronic $B$ decays, which is essential to test Quantum Chromodynamics (QCD) and refine theoretical models. This also helps improve simulation accuracy. We present results for the $B$ to hadronic decays such as $B^{-}\to D^0{\rho }^{-}$, $B\to D{K}^{\ast }{K}_{(s)}^{(\ast )(0)}$ and the first Belle and Belle II combined ${\varphi }_3$ measurement.

• BELLE2-CONF-PROC-2024-025.pdf (versions: 3, 2, 1)
  latest upload: 2024-12-02