Search for $D^0-{\bar{D}}^0$ Mixing Using Doubly Flavor Tagged Semileptonic Decay Modes

The BABAR Collaboration, B. Aubert

We have searched for $D^0-{\bar{D}}^0$ mixing in $D^{\ast +}\to {\pi }^{+}{D}^0$ decays with $D^0\to K^{(\ast )}e\nu$ in a sample of $e^{+}{e}^{-}\to c\bar{c}$ events produced near 10.58 GeV. The c…