Note that the ω decay is modeled as a two-stage process, with a quasi-ρ in the intermediate state: actual &rho meson quantum numbers are not forced but a sum over its possible spins and a broad phase space is given.
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Note that the ω decay is modeled as a two-stage process, with a quasi-ρ in the intermediate state: actual ρ meson quantum numbers are not forced but a sum over its possible spins and a broad phase space is given.