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Measurement of exclusive lambda(c)-decays with a sigma(+) in the final state

dc.contributor.authorAmmar, Raymond G.
dc.contributor.authorBall, S.
dc.contributor.authorBaringer, Philip S.
dc.contributor.authorCoppage, Don
dc.contributor.authorCopty, N.
dc.contributor.authorDavis, Robin E. P.
dc.contributor.authorHancock, N.
dc.contributor.authorKelly, M.
dc.contributor.authorKwak, Nowhan
dc.contributor.authorLam, H.
dc.date.accessioned2007-04-13T20:06:04Z
dc.date.available2007-04-13T20:06:04Z
dc.date.issued1993-11
dc.identifier.citationKUBOTA, Y, LATTERY, M, et al. Measurement of exclusive lambda(c)-decays with a sigma(+) in the final state. PHYSICAL REVIEW LETTERS. November 1993. 71(20) : 3255-3258
dc.identifier.urihttp://hdl.handle.net/1808/1412
dc.description.abstractWe have measured branching ratios for three LAMBDA(c) decay modes that have a SIGMA+ in the final state. Two of the observed decay modes, LAMBDA(c) --> SIGMA+pi0 and LAMBDA(c)+ --> SIGMA+omega, have no external W-emission amplitudes. Their branching ratios relative to the pK-pi+ mode are 0.20 +/- 0.03 +/- 0.03 and 0.54 +/- 0.13 +/- 0.06, respectively. We have also significantly improved the measurement of the branching ratio for the previously observed decay mode LAMBDA(c)+ --> SIGMA+pi+pi-. We find its branching ratio relative to pK-pi+ to be 0.74 +/- 0.07 +/- 0.09.
dc.language.isoen_US
dc.publisherAMERICAN PHYSICAL SOC
dc.titleMeasurement of exclusive lambda(c)-decays with a sigma(+) in the final state
dc.typeArticle
dc.identifier.doi10.1103/PhysRevLett.71.3255
dc.rights.accessrightsopenAccess


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