The UTfit Collaboration Average of D meson mixing data: Spring 2012
  We derive constraints on the parameters $M_{12}$, $\Gamma_{12}$ and $\Phi_{12}$ that describe $D$ meson mixing using all available data, allowing for CP violation. We also provide posterior distributions and predictions for observable parameters appearing in $D$ physics. 
UTfit Collaboration: A.J. Bevan, M. Bona, M. Ciuchini, D. Derkach, E.   Franco, V. Lubicz, G. Martinelli, F. Parodi, M. Pier...
hep-ph