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LIGHT UNFLAVORED MESONS ($\mathit S$ = $\mathit C$ = $\mathit B$ = $\mathit{0}$)

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 $\mathit I = 0$ (${{\mathit \eta}}$, ${{\mathit \eta}^{\,'}}$, ${{\mathit h}}$, ${{\mathit h}^{\,'}}$, ${{\mathit \omega}}$, ${{\mathit \phi}}$, ${{\mathit f}}$, ${{\mathit f}^{\,'}}$): ${\mathit {\mathit c}}_{{\mathrm {1}}}({{\mathit u}}{{\overline{\mathit u}}}$ $+$ ${{\mathit d}}{{\overline{\mathit d}}}$) $+$ ${\mathit {\mathit c}}_{{\mathrm {2}}}({{\mathit s}}{{\overline{\mathit s}}}$)

See related reviews:
Form Factors for Semileptonic Kaon (${{\mathit K}}_{{{\mathit \ell}}3}$), Radiative Pion (${{\mathit \pi}}_{{{\mathit \ell}}2 {{\mathit \gamma}}}$) and Kaon (${{\mathit K}}_{{{\mathit \ell}}2 {{\mathit \gamma}}}$) Decays

Scalar Mesons below 1 GeV

Spectroscopy of Light Meson Resonances

${{\mathit \pi}^{\pm}}$

${{\mathit \pi}^{0}}$

${{\mathit \eta}}$

${{\mathit f}_{{{0}}}{(500)}}$
aka ${{\mathit \sigma}}$; was ${{\mathit f}_{{{0}}}{(600)}}$, ${{\mathit f}_{{{0}}}{(400-1200)}}$

${{\mathit \rho}{(770)}}$

${{\mathit \omega}{(782)}}$

${{\mathit \eta}^{\,'}{(958)}}$

${{\mathit f}_{{{0}}}{(980)}}$

${{\mathit a}_{{{0}}}{(980)}}$

${{\mathit \phi}{(1020)}}$

${{\mathit h}_{{{1}}}{(1170)}}$

${{\mathit b}_{{{1}}}{(1235)}}$

${{\mathit a}_{{{1}}}{(1260)}}$

${{\mathit f}_{{{2}}}{(1270)}}$

${{\mathit f}_{{{1}}}{(1285)}}$

${{\mathit \eta}{(1295)}}$

${{\mathit \pi}{(1300)}}$

${{\mathit a}_{{{2}}}{(1320)}}$

${{\mathit f}_{{{0}}}{(1370)}}$

${{\mathit \pi}_{{{1}}}{(1400)}}$

${{\mathit \eta}{(1405)}}$

${{\mathit h}_{{{1}}}{(1415)}}$

${{\mathit f}_{{{1}}}{(1420)}}$

${{\mathit \omega}{(1420)}}$

${{\mathit f}_{{{2}}}{(1430)}}$

${{\mathit a}_{{{0}}}{(1450)}}$

${{\mathit \rho}{(1450)}}$

${{\mathit \eta}{(1475)}}$

${{\mathit f}_{{{0}}}{(1500)}}$

${{\mathit f}_{{{1}}}{(1510)}}$

${{\mathit f}_{{{2}}}^{\,'}{(1525)}}$

${{\mathit f}_{{{2}}}{(1565)}}$

${{\mathit \rho}{(1570)}}$

${{\mathit h}_{{{1}}}{(1595)}}$

${{\mathit \pi}_{{{1}}}{(1600)}}$

${{\mathit a}_{{{1}}}{(1640)}}$

${{\mathit f}_{{{2}}}{(1640)}}$

${{\mathit \eta}_{{{2}}}{(1645)}}$

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

${{\mathit \omega}_{{{3}}}{(1670)}}$

${{\mathit \pi}_{{{2}}}{(1670)}}$

${{\mathit \phi}{(1680)}}$

${{\mathit \rho}_{{{3}}}{(1690)}}$

${{\mathit \rho}{(1700)}}$

${{\mathit a}_{{{2}}}{(1700)}}$

${{\mathit a}_{{{0}}}{(1710)}}$

${{\mathit f}_{{{0}}}{(1710)}}$

${{\mathit X}{(1750)}}$

${{\mathit \eta}{(1760)}}$

${{\mathit f}_{{{0}}}{(1770)}}$

${{\mathit \pi}{(1800)}}$

${{\mathit f}_{{{2}}}{(1810)}}$

${{\mathit X}{(1835)}}$

${{\mathit \phi}_{{{3}}}{(1850)}}$

${{\mathit \eta}_{{{1}}}{(1855)}}$

${{\mathit \eta}_{{{2}}}{(1870)}}$

${{\mathit \pi}_{{{2}}}{(1880)}}$

${{\mathit \rho}{(1900)}}$

${{\mathit f}_{{{2}}}{(1910)}}$

${{\mathit a}_{{{0}}}{(1950)}}$

${{\mathit f}_{{{2}}}{(1950)}}$

${{\mathit a}_{{{4}}}{(1970)}}$

${{\mathit \rho}_{{{3}}}{(1990)}}$

${{\mathit \pi}_{{{2}}}{(2005)}}$

${{\mathit f}_{{{2}}}{(2010)}}$

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

${{\mathit f}_{{{4}}}{(2050)}}$

${{\mathit \pi}_{{{2}}}{(2100)}}$

${{\mathit f}_{{{0}}}{(2100)}}$

${{\mathit f}_{{{2}}}{(2150)}}$

${{\mathit \rho}{(2150)}}$

${{\mathit \phi}{(2170)}}$

${{\mathit f}_{{{0}}}{(2200)}}$

${{\mathit f}_{{{J}}}{(2220)}}$

$0^+(2{}^{++}~$
or $~4^{+ +})$

${{\mathit \omega}{(2220)}}$

${{\mathit \eta}{(2225)}}$

${{\mathit \rho}_{{{3}}}{(2250)}}$

${{\mathit f}_{{{2}}}{(2300)}}$

${{\mathit f}_{{{4}}}{(2300)}}$

${{\mathit f}_{{{0}}}{(2330)}}$

${{\mathit f}_{{{2}}}{(2340)}}$

${{\mathit \rho}_{{{5}}}{(2350)}}$

${{\mathit X}{(2370)}}$

${{\mathit f}_{{{0}}}{(2470)}}$

${{\mathit f}_{{{6}}}{(2510)}}$


•	Indicates established particles.