We report on a search for charmless hadronic [Formula presented] decays to the three-body final states [Formula presented], [Formula presented], [Formula presented] ([Formula presented] denotes a charged pion or kaon), and their charge conjugates, using [Formula presented] of integrated luminosity produced near [Formula presented], and collected with the CLEO detector. We observe the decay [Formula presented] with a branching fraction [Formula presented] and the decay [Formula presented] with a branching fraction [Formula presented].

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Persistent URL dx.doi.org/10.1103/PhysRevLett.89.251801
Journal Physical Review Letters
Eckhart, E. (E.), Gan, K.K. (K. K.), Gwon, C. (C.), Hart, T. (T.), Honscheid, K. (K.), Hufnagel, D. (D.), … Wappler, F. (F.). (2002). Observation of [Formula presented] and Evidence for [Formula presented]. Physical Review Letters, 89(25). doi:10.1103/PhysRevLett.89.251801