Covariant tensor formalism for partial wave analyses of psi decay to   mesons
  J/psi and psi' decay to mesons are a good place to look for glueballs, hybrids and for extracting strange and nonstrange components in mesons. Abundant J/psi and psi' events have been collected at the Beijing Electron Positron Collider (BEPC). More data will be collected at upgraded BEPC and CLEO-C. Here we provide explicit PWA formulae for many interesting channels in the covariant tensor formalism. 
B.S.Zou (IHEP, Beijing), D.V.Bugg (QMC, London)