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

${{\boldsymbol \rho}_{{3}}{(1690)}}$ $I^G(J^{PC})$ = $1^+(3^{- -})$ 

${{\boldsymbol \rho}_{{3}}{(1690)}}$ MASS
Mass $\mathit m$   $1688.8 \pm2.1$ MeV 
2 ${{\mathit \pi}}$ MODE   $1686 \pm4$ MeV 
${{\mathit K}}{{\overline{\mathit K}}}$ AND ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$ MODES   $1696 \pm4$ MeV 
(4${{\mathit \pi}}){}^{+-}$ MODE   $1686 \pm5$ MeV (S = 1.1)
${{\mathit \omega}}{{\mathit \pi}}$ MODE   $1681 \pm7$ MeV 
${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ MODE   $1682 \pm12$ MeV 
${{\boldsymbol \rho}_{{3}}{(1690)}}$ WIDTH
2 ${{\mathit \pi}}$ , ${{\mathit K}}{{\overline{\mathit K}}}$ , AND ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$ MODES   $161 \pm10$ MeV (S = 1.5)
2${{\mathit \pi}}$ MODE   $186 \pm14$ MeV (S = 1.3)
${{\mathit K}}{{\overline{\mathit K}}}$ AND ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$ MODES   $204 \pm18$ MeV 
(4${{\mathit \pi}}){}^{+-}$ MODE   $129 \pm10$ MeV 
${{\mathit \omega}}{{\mathit \pi}}$ MODE   $190 \pm40$ MeV 
${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ MODE   $126 \pm40$ MeV (S = 1.8)
$\Gamma_{1}$ 4 ${{\mathit \pi}}$  $(71.1\pm{1.9})\%$ S=1.0 790
$\Gamma_{2}$ ${{\mathit \pi}^{\pm}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$  $(67\pm{22})\%$ 787
$\Gamma_{3}$ ${{\mathit \omega}}{{\mathit \pi}}$  $(16\pm{6})\%$ 655
$\Gamma_{4}$ ${{\mathit \pi}}{{\mathit \pi}}$  $(23.6\pm{1.3})\%$ S=1.0 834
$\Gamma_{5}$ ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$  $(3.8\pm{1.2})\%$ S=1.0 629
$\Gamma_{6}$ ${{\mathit K}}{{\overline{\mathit K}}}$  $(1.58\pm{0.26})\%$ S=1.2 685
$\Gamma_{7}$ ${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$  seen 727
$\Gamma_{8}$ ${{\mathit \rho}{(770)}}{{\mathit \eta}}$  seen 520
$\Gamma_{9}$ ${{\mathit \pi}}{{\mathit \pi}}{{\mathit \rho}}$  seen 633
$\Gamma_{10}$ ${{\mathit a}_{{2}}{(1320)}}{{\mathit \pi}}$  seen 308
$\Gamma_{11}$ ${{\mathit \rho}}{{\mathit \rho}}$  seen 335
$\Gamma_{12}$ ${{\mathit \phi}}{{\mathit \pi}}$  525
$\Gamma_{13}$ ${{\mathit \eta}}{{\mathit \pi}}$  749
$\Gamma_{14}$ ${{\mathit \pi}^{\pm}}$2 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$  694
    constrained fit information