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We report determination of branching fractions for the decays psi(2S) --> h +J/psi, where h=any, pi+pi-, pi0pi0, eta, pi0, and gamma gamma throughchi_{c0,1,2}. These measurements use 27M psi(2S) decays produced in e+e-collision data collected with the CLEO detector. The resulting branchingfractions and ratios thereof improve upon previously achieved precision in allcases, and in combination with other measurements permit determination ofB(chi_cJ --> gamma J/psi) and B(psi(2S) --> light hadrons).

Branching Fractions for Transitions of psi(2S) to J/psi