Abstract
We report the first observation of the and decays based on events collected with the Belle detector at KEKB. We observe the decay to and the decay to the and final states. We also set 90% C.L. upper limits for the decays , , , and .
- Received 8 August 2003
DOI:https://doi.org/10.1103/PhysRevLett.91.262002
©2003 American Physical Society