Quantum-correlated measurements of D⁰ → K<inf>S</inf>⁰Ï€⁺Ï€^−π⁰ and consequences for the determination of γ

Quantum-correlated measurements of the decay D0 → KS0π+π−π0 are performed with a data sample corresponding to an integrated luminosity of 818 pb−1 collected at the ψ(3770) resonance by the CLEO-c detector. Preliminary results are presented for the CP-even fraction F+ and the strong-phase differences of this decay. The value of F+ is measured to be 0.246 ± 0.018. The strong-phase differences are measured in different regions of KS0π+π−π0 phase space by binning around the intermediate resonances present. The potential sensitivity of the results for determining the CKM angle γ from B± → D(KS0π+π−π0)K± decays using data collected by the Belle detector is also shown.