Search for D-0(D)over-bar(0) mixing in the Dalitz plot analysis of D-0 -> K-S(0)pi(+)pi(-)
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The resonant substructure in D0KS0+ decays is described by a combination of ten quasi two-body intermediate states which include both CP-even and CP-odd eigenstates and one doubly Cabibbo suppressed channel. We present a formalism that connects the variation in D0 decay time over the Dalitz plot with the mixing parameters, x and y, that describe off-shell and on-shell D0-D0 mixing. We analyze the CLEO II.V data sample and find the parameters x and y are consistent with zero. We limit (-4.5