Exclusive Baryon-Antibaryon Decays of the chicJ Mesons
CLEO Collaboration · Naik, P.
Original · EN
Using a sample of 2.59 × 10⁷ psi(2S) decays collected by the CLEO--c detector, we present results of a study of chicJ (J=0,1,2) decays into baryon-antibaryon final states. We present the world's most precise measurements of the chicJ -> p-pbar and chicJ -> Lambda-Lambdabar branching fractions, and the first measurements of chic0 decays to other hyperons. These results illuminate the decay mechanism of the chic states.
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