Study of the decay mode D^0 -> K-K-K+pi+

FOCUS Collaboration, J. Link

Using data from the FOCUS (E831) experiment at Fermilab, we present a new measurement of the branching ratio for the Cabibbo-favored decay mode $D^0\to K^{-}{K}^{-}{K}^{+}{\pi }^{+}$. From a sampl…