collaborators

5 papers

hep-ex2025

The Imaging Time-of-Propagation Detector at Belle II

Hulya Atmacan, Matt Belhorn, Yinghui Guan +92

We report on the construction, operation, and performance of the Time-of-Propagation detector with imaging used for the Belle II experiment running at the Super-KEKB colli…

hep-ex2025

Model-independent measurement of - mixing parameters in decays at Belle and Belle II

Belle, Belle II Collaborations, : +339

We perform a model-independent measurement of the - mixing parameters using samples of -collision data collected by the Belle and Belle II experiment…

hep-ex2025

Measurement of the branching fraction, polarization, and time-dependent asymmetry in decays and constraint on the CKM angle

Belle II Collaboration, I. Adachi, L. Aggarwal +377

We present a measurement of the branching fraction and fraction of longitudinal polarization of decays, which have two 's in the final state. We also meas…

hep-ex2025

Search for violation in decays using triple and quadruple products

Belle, Belle II Collaborations, : +366

We perform the first search for violation in decays. We use a combined data set from the Belle and Belle II experiments, which…

hep-ex2024

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…