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 search

#### ${{\boldsymbol f}_{{1}}{(1285)}}$

$I^G(J^{PC})$ = $0^+(1^{+ +})$
 ${{\mathit f}_{{1}}{(1285)}}$ MASS $1281.9 \pm0.5$ MeV (S = 1.8)
 ${{\mathit f}_{{1}}{(1285)}}$ WIDTH $22.7 \pm1.1$ MeV (S = 1.5)
 $\Gamma_{1}$ 4 ${{\mathit \pi}}$ $(32.7\pm{1.9})\%$ S=1.2 568
 $\Gamma_{2}$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(21.8\pm{1.3})\%$ S=1.2 566
 $\Gamma_{3}$ 2 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}}$ $(10.9\pm{0.6})\%$ S=1.2 563
 $\Gamma_{4}$ ${{\mathit \rho}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(10.9\pm{0.6})\%$ S=1.2 336
 $\Gamma_{5}$ ${{\mathit \rho}^{0}}{{\mathit \rho}^{0}}$ seen -1
 $\Gamma_{6}$ 4 ${{\mathit \pi}^{0}}$ $<7\times 10^{-4}$ CL=90% 568
 $\Gamma_{7}$ ${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(35\pm{15})\%$ 479
 $\Gamma_{8}$ ${{\mathit \eta}}{{\mathit \pi}}{{\mathit \pi}}$ $(52.2\pm{2.0})\%$ S=1.2 482
 $\Gamma_{9}$ ${{\mathit a}_{{0}}{(980)}}{{\mathit \pi}}$ [ignoring ${{\mathit a}_{{0}}{(980)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}$ ] $(38\pm{4})\%$ 238
 $\Gamma_{10}$ ${{\mathit \eta}}{{\mathit \pi}}{{\mathit \pi}}$ [excluding ${{\mathit a}_{{0}}{(980)}}{{\mathit \pi}}$ ] $(14\pm{4})\%$ 482
 $\Gamma_{11}$ ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$ $(9.0\pm{0.4})\%$ S=1.1 308
 $\Gamma_{12}$ ${{\mathit K}}{{\overline{\mathit K}}^{*}{(892)}}$ not seen -1
 $\Gamma_{13}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $(3.0\pm{0.9})\times 10^{-3}$ 603
 $\Gamma_{14}$ ${{\mathit \rho}^{\pm}}{{\mathit \pi}^{\mp}}$ $<3.1\times 10^{-3}$ CL=95% 390
 $\Gamma_{15}$ ${{\mathit \gamma}}{{\mathit \rho}^{0}}$ $(6.1\pm{1.0})\%$ S=1.7 406
 $\Gamma_{16}$ ${{\mathit \phi}}{{\mathit \gamma}}$ $(7.4\pm{2.6})\times 10^{-4}$ 236
 $\Gamma_{17}$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $<9.4\times 10^{-9}$ CL=90% 641
 $\Gamma_{18}$ ${{\mathit \gamma}}{{\mathit \gamma}^{*}}$ 641
 $\Gamma_{19}$ ${{\mathit \gamma}}{{\mathit \gamma}}$ 641
 FOOTNOTES