Observation of the Cabibbo Suppressed Charmed Baryon Decay
arXiv:hep-ex/9508005 · doi:10.1103/PhysRevD.53.1013
Abstract
We report the observation of the Cabibbo-suppressed decays \lcpkk\ and \lcpphi\ using data collected with the CLEO II detector at CESR. The latter mode, observed for the first time with significant statistics, is of interest as a test of color-suppression in charm decays. We have determined the branching ratios for these modes relative to \lcpkpi\ and compared our results with theory.
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