Abstract
The inclusive production of , , and mesons is studied using a data sample collected on the resonance with the Belle detector at the KEKB asymmetric-energy collider. The number of events in this data sample is determined. We measure the branching fractions , , and . From the and inclusive branching fractions the ratio of to the total quark pair production at the energy is obtained in a model-dependent way.
- Received 16 October 2006
DOI:https://doi.org/10.1103/PhysRevLett.98.052001
©2007 American Physical Society