Measurement of the ${\Omega }_c^0$ Lifetime

FOCUS collaboration, J. M. Link

The FOCUS experiment(FNAL-E831) has used two channels, ${\Omega }^{-}{\pi }^{+}$ and ${\Xi }^{-}{K}^{-}{\pi }^{+}{\pi }^{+}$,to measure the lifetime of the ${\Omega }_c^0$ charmed baryon. From a sample of $64\pm 14$ signal eve…