Strong Phase Measurements - Towards gamma at CLEO-c
Abstract
Strategies that utilise the interference effects within B -> DK decays hold great potential for improving our sensitivity to the CKM angle gamma. However, in order to exploit fully this potential, knowledge of parameters associated with the D decay, such as strong-phase differences, are required. This essential information can be obtained from the unique quantum-correlated psi(3770) datasets at CLEO-c. Results of such analyses involving the decay modes D -> Kpi, Kpipi0, Kpipipi and K0Spipi will be presented.
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