${\boldsymbol {\boldsymbol c}}$ ${\boldsymbol {\overline{\boldsymbol c}}}$ MESONS(including possibly non- ${\boldsymbol {\boldsymbol q}}$ ${\boldsymbol {\overline{\boldsymbol q}}}$ states) INSPIRE search

${{\boldsymbol \psi}{(4390)}}$ $I^G(J^{PC})$ = $0^-(1^{- -})$ I need confirmation.

was ${{\mathit X}{(4390)}}$
This state shows properties different from a conventional ${{\mathit q}}{{\overline{\mathit q}}}$ state. A candidate for an exotic structure. See the review on non- ${{\mathit q}}{{\overline{\mathit q}}}$ states.
 ${{\mathit \psi}{(4390)}}$ MASS $4392 \pm7$ MeV
 ${{\mathit \psi}{(4390)}}$ WIDTH $140 {}^{+16}_{-21}$ MeV
 $\Gamma_{1}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit h}_{{c}}}$ seen 739