Recent Highlights from the Belle II Experiment

2025/02/14 by Shu-Ping Lin, Lin, Shu-Ping
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.2502.10539

openalex publication_date 2025/02/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The Belle II experiment operates at the SuperKEKB asymmetric-energy e⁺e^- collider. During the Run 1 data taking, we have collected an integrated luminosity of 424 fb^-1 of collision data at the energy near the Υ(4S) resonance. We present highlights of recent Belle II results on measurements of rare B decays, tests of lepton flavour universality, and measurements that contribute to the determination of the Cabibbo-Kobayashi-Maskawa unitarity triangle and the muon anomalous magnetic moment.

Related

• Belle II Executive Summary
• Semileptonic and Leptonic B Physics at Belle II
• Semileptonic and leptonic B decay results from early Belle II data
• The Belle II Experiment at SuperKEKB -- Input to the European Particle Physics Strategy
• Belle II status and prospects for studies of neutral currents