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arXiv · hep-ph/9505285

CP Violation in $D^0-\overline{D^0}$Mixing

Lincoln Wolfenstein
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Abstract

The existence of $D^0-\overline{D^0}$ mixing at a detectable level requires new physics, which effectively yields a $Δc = 2$ superweak interaction. In general this interaction may involve significant CP violation. For small values of the mixing it may be much easier to detect the CP-violating part of the mixing than the CP-conserving part.

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Lincoln Wolfenstein. 1995-05-11. CP Violation in $D^0-\overline{D^0}$Mixing. https://doi.org/10.1103/physrevlett.75.2460

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