Abstract
Decay widths, branching ratios, and production dynamics of some recently discovered ${\mathit{J}}^{\mathrm{PC}}$=${1}^{\mathrm{\ensuremath{-}}+}$, ${0}^{\mathrm{\ensuremath{-}}+}$, ${1}^{\mathrm{\ensuremath{-}}\mathrm{\ensuremath{-}}}$, and ${2}^{\mathrm{\ensuremath{-}}+}$ mesons are found to be in remarkable agreement with the predicted properties of hybrid mesons. We propose tests for this new dynamics, emphasize the critical role of \ensuremath{\pi}${\mathit{b}}_{1}$ or \ensuremath{\pi}${\mathit{h}}_{1}$ decay channels in discriminating hybrids from conventional states, and suggest that photoproduction may offer special opportunities for isolation and confirmation of hybrids.
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