Search for the Decay D0 -> gamma gamma and Measurement of the Branching Fraction for D0 -> pi0 pi0

The BABAR Collaboration, J. P. Lees, others

We search for the rare decay of the $D^0$ meson to two photons, $D^0\to \gamma \gamma$, and present a measurement of the branching fraction for a $D^0$ meson decaying to two neutra…