Production of light quark resonances in Z0 decays

A study of inclusive ρo, Κ*0(892), f0(975), and f2(1270) production in hadronic Z0 decays is presented. The obtained results are in a good agreement with the predictions of the JETSET 7.3 PS and HERWIG 5.4 models except the f2(1270) production which is overestimated by HERWIG. A pp candidate resonance at mpp=2.17 GeV is presented and the ratio Ω/Θ is found to be 27%±10%.