Measurement of the exclusive light hadron decays of the psi'' in e+e-   experiments
  The measurement of the exclusive light hadron decays of the psi'' in e+e- experiments with significant interference between the psi'' and non-resonance continuum amplitudes is discussed. The radiative correction and the Monte Carlo simulation are studied. A possible scheme to verify the destructive interference is proposed for the detectors with energy-momentum resolution of (1-2)%. 
P.Wang, X.H.Mo, C.Z.Yuan