SOME PROBLEMS IN THE CHARMONIUM P-1(1) STATE

The charmonium El transition width for P-1(1)-->gammaeta(c) is estimated to be about 385 keV in a QCD-motivated potential model. The relativistic correction is found to be substantial and to be connected to the strong attractive color spin-spin force. Preliminary data for the P-1(1) state are used to find constraint on the decays P-1(1)-->ppBAR and P-1(1)-->J/psipi0. Implication to the rate of P-1(1)-->light hadrons and the P-1(1) total width is discussed.