We extend an earlier calculation within lattice QCD of excited light meson resonances with JPC=1⁻⁻, 2⁻⁻, 3⁻⁻ at the SU(3) flavor point in the singlet representation, by considering the octet representation. In this case the resonances appear in coupled-channel amplitudes, which we determine, establishing the relative strength of pseudoscalar-pseudoscalar to pseudoscalar-vector decays. Combining the new octet results with the prior results for the singlet, we perform a plausible extrapolation to the physical quark mass, and compare to experimental ρ^J, K^J, ω^J and φ^J resonances.
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Dudek et al. (2024) studied this question.
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