Abstract
Based on events collected with BESII at the Beijing Electron-Positron Collider (BEPC), the decay branching fractions of , , and are measured using different and decay modes. The results are higher than previous measurements. The electromagnetic form factor is also obtained.
5 More- Received 10 November 2005
DOI:https://doi.org/10.1103/PhysRevD.73.052007
©2006 American Physical Society