Partial-wave analysis of the K+K¯0π- system

We have performed a partial-wave analysis of the K⁺K⁰_Sπ^- system produced in the reaction π^-p-->K⁺K¯⁰π^-n at 8 GeV/c. We present the results of the analysis of 30 740 events in the mass range 1.24-1.60 GeV/c², with 0.0<=-t<1.0 GeV²/c². In the 1.28-GeV/c² mass region, we see evidence for a J^PG=0^-+ resonance in addition to the resonant 1⁺⁺ wave. We observe a 0^-+ resonance and possibly a small 1⁺⁺ resonance in the 1.42-GeV/c² region. We also observe a 1⁺⁺ state near 1.5 GeV/c².