Measurement of chicJ Decays to 2(pi+pi-)ppbar Final States
Abstract
Using chicJ -> 2(π+π-) ppbar decays from 14 × 106 psi(2S) events accumulated by the BESII detector at the BEPC, the intermediate states Xi+Xi-, Lambda Lambdabar pi+ pi-, and KSKS p pbar are studied, and their branching ratios or upper limits are measured.
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