2 papers
hep-ex2026
First search for decays
Belle II Collaboration, M. Abumusabh, I. Adachi +440
We report the first search for the flavor-changing neutral-current decays , where is a hadronic system with strangeness equal to 1, in data co…
hep-ex2026
Search for the decay using data from the Belle and Belle II experiments
Belle, Belle II Collaborations, : +446
We report a search for the rare decay using mesons produced near threshold in electron-positron collisions and colle…