Experimental Indication of Existence of Extra Light-Vector Mesons   omega'(1.3) and rho'(1.3)
  Mass distributions of pi^+ pi^- pi^0 and omega pi^0 systems in the e^+ e^- annihilation obtained by the several experiments are analyzed. We obtain indication of light-vector mesons omega'(1.3) and rho'(1.3) in the lower mass region. Those states are expected to exist in the U~(12)-classification scheme. 
Toshihiko Komada (Nihon Univ.)