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

#### ${{\boldsymbol \phi}{(1020)}}$

$I^G(J^{PC})$ = $0^-(1^{- -})$
 ${{\mathit \phi}{(1020)}}$ MASS $1019.461 \pm0.016$ MeV
 ${{\mathit \phi}{(1020)}}$ WIDTH $4.249 \pm0.013$ MeV (S = 1.1)
 ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $/$ ${{\mathit \rho}}{{\mathit \pi}}$ AMPLITUDE RATIO ${{\mathit a}_{{1}}}$ IN DECAY OF $~$ ${{\mathit \phi}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $0.091 \pm0.012$
PARAMETER $\beta$ IN ${{\boldsymbol \phi}}$ $\rightarrow$ ${{\boldsymbol P}}{{\boldsymbol e}^{+}}{{\boldsymbol e}^{-}}$ DECAYS
 PARAMETER $\beta$ IN ${{\mathit \phi}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ DECAY $2.02 \pm0.11$ GeV${}^{-2}$
 PARAMETER $\beta$ IN ${{\mathit \phi}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ DECAY $1.29 \pm0.13$ GeV${}^{-2}$
 $\Gamma_{1}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ $(49.2\pm{0.5})\%$ S=1.3 127
 $\Gamma_{2}$ ${{\mathit K}_L^0}$ ${{\mathit K}_S^0}$ $(34.0\pm{0.4})\%$ S=1.3 110
 $\Gamma_{3}$ ${{\mathit \rho}}{{\mathit \pi}}{+}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $(15.24\pm{0.33})\%$ S=1.2
 $\Gamma_{4}$ ${{\mathit \rho}}{{\mathit \pi}}$ 179
 $\Gamma_{5}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ 462
 $\Gamma_{6}$ ${{\mathit \eta}}{{\mathit \gamma}}$ $(1.303\pm{0.025})\%$ S=1.2 363
 $\Gamma_{7}$ ${{\mathit \pi}^{0}}{{\mathit \gamma}}$ $(1.32\pm{0.06})\times 10^{-3}$ 501
 $\Gamma_{8}$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ 510
 $\Gamma_{9}$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $(2.974\pm{0.034})\times 10^{-4}$ S=1.3 510
 $\Gamma_{10}$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ $(2.86\pm{0.19})\times 10^{-4}$ 499
 $\Gamma_{11}$ ${{\mathit \eta}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ $(1.08\pm{0.04})\times 10^{-4}$ 363
 $\Gamma_{12}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(7.3\pm{1.3})\times 10^{-5}$ 490
 $\Gamma_{13}$ ${{\mathit \omega}}{{\mathit \pi}^{0}}$ $(4.7\pm{0.5})\times 10^{-5}$ 171
 $\Gamma_{14}$ ${{\mathit \omega}}{{\mathit \gamma}}$ $<5\%$ CL=84% 209
 $\Gamma_{15}$ ${{\mathit \rho}}{{\mathit \gamma}}$ $<1.2\times 10^{-5}$ CL=90% 215
 $\Gamma_{16}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \gamma}}$ $(4.1\pm{1.3})\times 10^{-5}$ 490
 $\Gamma_{17}$ ${{\mathit f}_{{0}}{(980)}}{{\mathit \gamma}}$ $(3.22\pm{0.19})\times 10^{-4}$ S=1.1 29
 $\Gamma_{18}$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \gamma}}$ $(1.12\pm{0.06})\times 10^{-4}$ 492
 $\Gamma_{19}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(3.9^{+2.8}_{-2.2})\times 10^{-6}$ 410
 $\Gamma_{20}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $<4.6\times 10^{-6}$ CL=90% 342
 $\Gamma_{21}$ ${{\mathit \pi}^{0}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ $(1.33^{+0.07}_{-0.10})\times 10^{-5}$ 501
 $\Gamma_{22}$ ${{\mathit \pi}^{0}}{{\mathit \eta}}{{\mathit \gamma}}$ $(7.27\pm{0.30})\times 10^{-5}$ S=1.5 346
 $\Gamma_{23}$ ${{\mathit a}_{{0}}{(980)}}{{\mathit \gamma}}$ $(7.6\pm{0.6})\times 10^{-5}$ 39
 $\Gamma_{24}$ ${{\mathit K}^{0}}{{\overline{\mathit K}}^{0}}{{\mathit \gamma}}$ $<1.9\times 10^{-8}$ CL=90% 110
 $\Gamma_{25}$ ${{\mathit \eta}^{\,'}{(958)}}{{\mathit \gamma}}$ $(6.22\pm{0.21})\times 10^{-5}$ 60
 $\Gamma_{26}$ ${{\mathit \eta}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \gamma}}$ $<2\times 10^{-5}$ CL=90% 293
 $\Gamma_{27}$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \gamma}}$ $(1.4\pm{0.5})\times 10^{-5}$ 499
 $\Gamma_{28}$ ${{\mathit \rho}}{{\mathit \gamma}}{{\mathit \gamma}}$ $<1.2\times 10^{-4}$ CL=90% 215
 $\Gamma_{29}$ ${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<1.8\times 10^{-5}$ CL=90% 288
 $\Gamma_{30}$ ${{\mathit \eta}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ $<9.4\times 10^{-6}$ CL=90% 321
 $\Gamma_{31}$ ${{\mathit \eta}}{{\mathit U}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ $<1\times 10^{-6}$ CL=90%
 $\Gamma_{32}$ invisible $<1.7\times 10^{-4}$ CL=90%
 FOOTNOTES