LIGHT UNFLAVORED MESONS
($\boldsymbol S$ = $\boldsymbol C$ = $\boldsymbol B$ = 0)
For $\mathit I = 1$ (${{\mathit \pi}}$, ${{\mathit b}}$, ${{\mathit \rho}}$, ${{\mathit a}}$): ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit d}}}$, ( ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit u}}}−$ ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit d}}})/\sqrt {2 }$, ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit u}}}$;
for $\mathit I = 0$ (${{\mathit \eta}}$, ${{\mathit \eta}^{\,'}}$, ${{\mathit h}}$, ${{\mathit h}^{\,'}}$, ${{\mathit \omega}}$, ${{\mathit \phi}}$, ${{\mathit f}}$, ${{\mathit f}^{\,'}}$): ${\mathit {\mathit c}}_{{\mathrm {1}}}$( ${{\mathit u}}{{\overline{\mathit u}}}$ $+$ ${{\mathit d}}{{\overline{\mathit d}}}$ ) $+$ ${\mathit {\mathit c}}_{{\mathrm {2}}}$( ${{\mathit s}}{{\overline{\mathit s}}}$ )
INSPIRE search

${{\boldsymbol \pi}_{{2}}{(2100)}}$ $I^G(J^{PC})$ = $1^-(2^{- +})$ 

Needs confirmation.
${{\mathit \pi}_{{2}}{(2100)}}$ MASS   $2090 \pm29$ MeV 
${{\mathit \pi}_{{2}}{(2100)}}$ WIDTH   $625 \pm50$ MeV (S = 1.2)
${\mathit D}{\mathrm -wave}/{\mathit S}{\mathrm -wave}$ RATIO FOR ${{\mathit \pi}_{{2}}{(2100)}}$ $\rightarrow$ ${{\mathit f}_{{2}}{(1270)}}{{\mathit \pi}}$   $0.39 \pm0.23$  
$\Gamma_{1}$ 3 ${{\mathit \pi}}$ seen1023
$\Gamma_{2}$ ${{\mathit \rho}}{{\mathit \pi}}$ seen896
$\Gamma_{3}$ ${{\mathit f}_{{2}}{(1270)}}{{\mathit \pi}}$ seen646
$\Gamma_{4}$ (${{\mathit \pi}}{{\mathit \pi}}$ )$_{\mathit s}$ ${{\mathit \pi}}$ seen