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arXiv · 2103.08202

First measurements on charmless $B$ decays at Belle II

Sebastiano Raiz
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Abstract

We report on the first Belle II measurements of branching fractions and CP-violating charge asymmetries in charmless $B$ decays. We use 34.6 fb$^{-1}$ from electron-positron collisions collected in 2019 and 2020 at the $\Upsilon(4S)$ resonance. The results are compatible with known values and show performance already comparable with Belle.

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Sebastiano Raiz. 2021-03-15. First measurements on charmless $B$ decays at Belle II. https://arxiv.org/abs/2103.08202

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