CPV and CKM at Belle-II: status and prospects

We present recent measurements relevant to the CKM unitarity triangle and $CP$ violation, based on data collected by the Belle II experiment at the $\Upsilon(4S)$ resonance from 2019 to 2022. These measurements play a crucial role in testing the consistency of the Standard Model and probing possible signs of new physics. Specifically, we report the latest results on two-body $B$ meson decays contributing to the determination of the CKM angle $\alpha$, as well as the recent determinations of the CKM matrix elements $|V_{cb}|$ and $|V_{ub}|$ using semileptonic $B$ decays.

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Publication Details

Published
2025-12-05
DOI
https://doi.org/10.22323/1.489.0001
Primary Topic
Particle physics theoretical and experimental studies
Type
article
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CPV and CKM at Belle-II: status and prospects

Michele Mantovano
Particle physics theoretical and experimental studies
article

CPV and CKM at Belle-II: status and prospects

Michele Mantovano
article en

Abstract

We present recent measurements relevant to the CKM unitarity triangle and $CP$ violation, based on data collected by the Belle II experiment at the $\Upsilon(4S)$ resonance from 2019 to 2022. These measurements play a crucial role in testing the consistency of the Standard Model and probing possible signs of new physics. Specifically, we report the latest results on two-body $B$ meson decays contributing to the determination of the CKM angle $\alpha$, as well as the recent determinations of the CKM matrix elements $|V_{cb}|$ and $|V_{ub}|$ using semileptonic $B$ decays.

Openalex Percentile: Top 83%
Particle physics theoretical and experimental studies
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CPV and CKM at Belle-II: status and prospects — Michele Mantovano · (2025) | TGRS Research Map | TGRS