2 papers
hep-ex2026
Observation of the radiative decay
Belle II Collaboration, M. Abumusabh, I. Adachi +367
We observe the radiative decay for the first time, with a significance exceeding standard deviations. The signal is found in the conti…
hep-ex2025
Measurement of decays at Belle II
Belle II Collaboration, I. Adachi, L. Aggarwal +451
We present measurements of decays using of data collected from 2019 to 2022 by the Belle~II experiment at the SuperKEKB asymmetric-energ…