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 PDGID:
M156

${{\mathit f}_{{{0}}}{(2020)}}$

$I^G(J^{PC})$ = $0^+(0^{+ +})$ 
Needs confirmation.
${{\mathit f}_{{{0}}}{(2020)}}$ T-MATRIX POLE $\sqrt {\mathit s }$ $(1870 - 2080) - i (120 - 240)$ MeV 
 
${{\mathit f}_{{{0}}}{(2020)}}$ MASS $1982^{+54.1}_{-3.0}$ MeV 
 
${{\mathit f}_{{{0}}}{(2020)}}$ WIDTH $440$ $\pm50$ MeV 
 
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{1}$ ${{\mathit \rho}}{{\mathit \pi}}{{\mathit \pi}}$ seen 814
 
$\Gamma_{2}$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ seen 982
 
$\Gamma_{3}$ ${{\mathit \rho}}{{\mathit \rho}}$ seen 617
 
$\Gamma_{4}$ ${{\mathit \omega}}{{\mathit \omega}}$ seen 608
 
$\Gamma_{5}$ ${{\mathit \eta}}{{\mathit \eta}}$ seen 826
 
$\Gamma_{6}$ ${{\mathit \eta}^{\,'}}{{\mathit \eta}^{\,'}}$ seen 254