Abstract
In collisions using the CLEO detector, we have studied the decay of the to the final state with the initial flavor of the tagged by the decay . We use the Dalitz technique to measure the resonant substructure in this final state and clearly observe ten different contributions by fitting for their amplitudes and relative phases. We observe a component which arises from doubly Cabibbo suppressed decays or mixing.
- Received 23 July 2002
DOI:https://doi.org/10.1103/PhysRevLett.89.251802
©2002 American Physical Society