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We report measurements of branching fractions for psi(2S) decays into omegapi pi, b1 pi,omega f2(1270),omega KK, omega p pbar, phi pi pi, phi f0(980),phiKK, and an upper limit for phi p pbar final states based on a data sample of 4X 10^6 psi(2S) events collected with the BESI detector at the BeijingElectron-Positron Collider. The branching fractions for b1 pi and omegaf2(1270) update previous BES results, while those for other decay modes arefirst measurements. The ratios of psi(2S)and J/psi branching fractions aresmaller than what is expected from the 12% rule by a factor of five for omegaf2(1270),by a factor of two for omega pi pi, omega p pbar, and phi KK, whilefor other studied channels the ratios are consistent with expectation withinerrors.Comment: 9 pages,12 figures and 1 tabl

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>ψ</mml:mi><mml:mn /><mml:mo>(</mml:mo><mml:mn>2</mml:mn><mml:mi>S</mml:mi><mml:mo>)</mml:mo><mml:mn /></mml:math>two- and three-body hadronic decays

ψ(2S)two- and three-body hadronic decays