3 papers
hep-ex2026
Measurement of mixing-induced CP violation in the decay
Belle II Collaboration, M. Abumusabh, I. Adachi +437
Measurements of charge-parity (CP) violation in quark transitions provide stringent tests of the current theory and sensitive probes of particles or interactions beyond it. We repo…
physics.ins-det2025
Radiation damage study of Belle II silicon strip sensors with 90 MeV electron irradiation
K. Adamczyk, H. Aihara, K. Amos +58
The silicon strip sensors of the Belle II silicon vertex detector were irradiated with 90 MeV electron beams up to an equivalent 1-MeV-neutron fluence of $3.0\times 10^{13}~{\rm n}…
physics.ins-det2025
Operational experience and performance of the Silicon Vertex Detector after the first long shutdown of Belle II
K. Ravindran, K. Adamczyk, H. Aihara +62
In 2024, the Belle II experiment resumed data taking after the Long Shutdown 1, which was required to install a two-layer pixel detector and upgrade accelerator components. We desc…