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arXiv · 0711.2285

Impact on $\gamma\phi_3$ from CLEO-c Using CP-tagged $D\toK_{S,L}\pi\pi$ Decays

Eric White·Qing He
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Abstract

Precision determination of the CKM angle $\gamma/\phi_3$ depends upon constraints on charm mixing amplitudes, measurements of doubly-Cabibbo suppressed amplitudes and relative phases, and studies of charm Dalitz plots tagged by flavor or CP eigenstates. In this note we describe the technique used at CLEO-c to constrain the $K_{S,L}\pi\pi$ model uncertainty, and its impact on $\gamma/\phi_3$ measurements at B-factories presented at the Charm 2007 Workshop.

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Eric White, Qing He. 2007-11-14. Impact on $\gamma\phi_3$ from CLEO-c Using CP-tagged $D\toK_{S,L}\pi\pi$ Decays. https://arxiv.org/abs/0711.2285

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