3 papers
hep-ex2026
Search for the decay
Belle, Belle II Collaborations, : +432
We present the first search for decays. We look for signal decays in events produced in asymmetric-energy electron-positron collisions.…
hep-ex2026
Measurement of time-dependent violation parameters in decays at Belle and Belle II
Belle, Belle II Collaborations, : +416
We perform a measurement of time-dependent violation parameters in decays using a dataset of approximately and $521 \times 10…
hep-ex2026
Study of at Belle II
Belle II Collaboration, M. Abumusabh, I. Adachi +404
The bottomonium spectrum, consisting of bound states of a quark and an anti- quark, provides an excellent laboratory for probing quantum chromodynamics in the non-perturbati…