Abstract
In [Formula presented] collisions using the CLEO detector, we have studied the decay of the [Formula presented] to the final state [Formula presented] with the initial flavor of the [Formula presented] tagged by the decay [Formula presented]. 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 [Formula presented] component which arises from doubly Cabibbo suppressed decays or [Formula presented] mixing.
Original language | English (US) |
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Journal | Physical review letters |
Volume | 89 |
Issue number | 25 |
DOIs | |
State | Published - 2002 |