From the 1 of 5 linked papers with an AI index.
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Measurement of violation in decays at Belle II
Belle II Collaboration, I. Adachi, K. Adamczyk +399
We report a measurement of the -violating parameters and in decays at Belle II using a sample of events reco…
Measurement of the energy dependence of the , , and cross sections at Belle~II
Belle II Collaboration, I. Adachi, L. Aggarwal +466
We report measurements of the , , and cross sections at four energies, 10653, 10701, 10746 and 10805 MeV, using data collected b…
Search for a long-lived spin-0 mediator in transitions at the Belle II experiment
Belle II Collaboration, I. Adachi, K. Adamczyk +411
Additional spin-0 particles appear in many extensions of the standard model. We search for long-lived spin-0 particles in -meson decays mediated by a quark transiti…
Evidence for decays
Belle II Collaboration, I. Adachi, K. Adamczyk +452
We search for the rare decay in a sample of electron-positron collisions at the resonance collected with the Belle II…