ϱπ resonances in π+π−πo system

Abstract Results on the analysis of neutral ϱπ system from π + d interactions at 5.1 GeV/ c are presented. Evidence for a new isoscalar resonance (ϱπ) is reported. Its mass, width and cross section are M = 1.636 GeV, Γ = 0.112 GeV and σ = 53 μ b, respectively. There is no evidence for H and A 1 o resonance production.