arXiv · hep-ex/0501006
$D^0$--$\bar{D}{}^0$ hadronic mixing and DCS decays from FOCUS
Abstract
We present an analysis of the decay $D^0 \to K^+π^-$ from FOCUS. From a sample of 234 events we find a branching ratio of $\frac{Γ(D^0 \to K^+π^-)}{Γ(D^0 \to K^-π^+)} = (0.430^{+0.062}_{-0.061}\pm 0.031)%$ under the assumption of no mixing and no CP violation. We also present limits on charm mixing.
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Kevin Stenson. 2005-01-05. $D^0$--$\bar{D}{}^0$ hadronic mixing and DCS decays from FOCUS. https://doi.org/10.1142/s0217751x05027321
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