LIGHT UNFLAVORED MESONS
($\mathit S$ = $\mathit C$ = $\mathit B$ = 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   JSON  (beta) PDGID:
M126

${{\mathit \omega}{(1650)}}$

$I^G(J^{PC})$ = $0^-(1^{- -})$ 
See also the ${{\mathit \omega}{(1420)}}$ particle listing.
${{\mathit \omega}{(1650)}}$ MASS   $1670 \pm30$ MeV 
 
${{\mathit \omega}{(1650)}}$ WIDTH   $315 \pm35$ MeV 
 
$\Gamma_{1}$ ${{\mathit \rho}}{{\mathit \pi}}$   seen 647
 
$\Gamma_{2}$ ${{\mathit \rho}{(1450)}}{{\mathit \pi}}$   seen 145
 
$\Gamma_{3}$ ${{\mathit \omega}}{{\mathit \pi}}{{\mathit \pi}}$   seen 617
 
$\Gamma_{4}$ ${{\mathit \omega}}{{\mathit \eta}}$   seen 500
 
$\Gamma_{5}$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$   seen 835
 
$\Gamma_{6}$ ${{\mathit \pi}^{0}}{{\mathit \gamma}}$   not seen 830
 
FOOTNOTES