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

${{\boldsymbol X}{(4350)}}$

$I^G(J^{PC})$ = $0^+(?^{? +})$ 
Seen by SHEN 2010 in the ${{\mathit \gamma}}$ ${{\mathit \gamma}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ . Needs confirmation.
${{\mathit X}{(4350)}}$ MASS   $4351 \pm5$ MeV 
 
${{\mathit X}{(4350)}}$ WIDTH   $13 {}^{+18}_{-10}$ MeV 
 
$\Gamma_{1}$ ${{\mathit J / \psi}}{{\mathit \phi}}$  seen 619
 
$\Gamma_{2}$ ${{\mathit \gamma}}{{\mathit \gamma}}$  seen 2175
 
FOOTNOTES