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

# ${{\boldsymbol a}_{{2}}{(1320)}}$ $I^G(J^{PC})$ = $1^-(2^{+ +})$

 ${{\mathit a}_{{2}}{(1320)}}$ MASS $1316.9 \pm0.9$ MeV (S = 1.9)
 3 ${{\mathit \pi}}$ MODE $1318.6 \pm1.3$ MeV (S = 1.4)
 ${{\mathit K}}{{\overline{\mathit K}}}$ MODE $1318.1 \pm0.7$ MeV
 ${{\mathit \eta}}{{\mathit \pi}}$ MODE $1312.2 \pm2.8$ MeV (S = 2.6)
 ${{\mathit \eta}^{\,'}}{{\mathit \pi}}$ MODE $1322 \pm7$ MeV
${{\boldsymbol a}_{{2}}{(1320)}}$ WIDTH
 3 ${{\mathit \pi}}$ MODE $105.0 {}^{+1.7}_{-1.9}$ MeV
 ${{\mathit K}}{{\overline{\mathit K}}}$ AND ${{\mathit \eta}}{{\mathit \pi}}$ MODES $107 \pm5$ MeV
 ${{\mathit K}}{{\overline{\mathit K}}}$ MODE $109.8 \pm2.4$ MeV
 ${{\mathit \eta}}{{\mathit \pi}}$ MODE $113.4 \pm1.3$ MeV
 ${{\mathit \eta}^{\,'}}{{\mathit \pi}}$ MODE $119 \pm25$ MeV
 constrained fit information