ISSN - 00319007, EISSN - 10797114, Physical Review Letters, 2003, vol. 90, p. 131803/1-131803/5
Studies of the decay B± → DCPK±
Using 29.1 fb-1 of data collected with the Belle detector, the decays B±→DCPK± were studied. The ratios of branching ratios R for the decays B-→DCPK- and B-→DCPπ- were found to be consistent with that for the flavor specific decay within errors. The partial rate asymmetries were found to be consistent with zero within large errors.