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Observation of the Cabibbo suppressed charmed baryon decay lambda(c)+ ---> p phi

The CLEO collaboration Alexander, J.P. ; Bebek, C. ; Berger, B.E. ; et al.
Phys.Rev.D 53 (1996) 1013-1017, 1996.
Inspire Record 397665 DOI 10.17182/hepdata.47234

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.

1 data table
Table 1

Branching ratio of Cabibbo-suppressed and resolved modes.