LIGHT UNFLAVORED MESONS ($\boldsymbol S$ = $\boldsymbol C$ = $\boldsymbol B$ = 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 $\mathit I = 0$ (${{\mathit \eta}}$, ${{\mathit \eta}^{\,'}}$, ${{\mathit h}}$, ${{\mathit h}^{\,'}}$, ${{\mathit \omega}}$, ${{\mathit \phi}}$, ${{\mathit f}}$, ${{\mathit f}^{\,'}}$): ${\mathit {\mathit c}}_{{\mathrm {1}}}$( ${{\mathit u}}{{\overline{\mathit u}}}$ $+$ ${{\mathit d}}{{\overline{\mathit d}}}$ ) $+$ ${\mathit {\mathit c}}_{{\mathrm {2}}}$( ${{\mathit s}}{{\overline{\mathit s}}}$ )
See related reviews:
Form Factors for Radiative Pion and Kaon Decays
Scalar Mesons below 2 GeV
${{\mathit \rho}{(770)}}$
Pseudoscalar and Pseudovector Mesons in the 1400 MeV Region
${{\mathit \rho}{(1450)}}$ and ${{\mathit \rho}{(1700)}}$
${{\mathit \pi}^{\pm}}$
$1^-(0^{-})$
${{\mathit \pi}^{0}}$
$1^-(0^{- +})$
${{\mathit \eta}}$
$0^+(0^{- +})$
${{\mathit f}_{{0}}{(500)}}$
aka ${{\mathit \sigma}}$; was ${{\mathit f}_{{0}}{(600)}}$
$0^+(0^{+ +})$
${{\mathit \rho}{(770)}}$
$1^+(1^{- -})$
${{\mathit \omega}{(782)}}$
$0^-(1^{- -})$
${{\mathit \eta}^{\,'}{(958)}}$
$0^+(0^{- +})$
${{\mathit f}_{{0}}{(980)}}$
$0^+(0^{+ +})$
${{\mathit a}_{{0}}{(980)}}$
$1^-(0^{+ +})$
${{\mathit \phi}{(1020)}}$
$0^-(1^{- -})$
${{\mathit h}_{{1}}{(1170)}}$
$0^-(1^{+ -})$
${{\mathit b}_{{1}}{(1235)}}$
$1^+(1^{+ -})$
${{\mathit a}_{{1}}{(1260)}}$
$1^-(1^{+ +})$
${{\mathit f}_{{2}}{(1270)}}$
$0^+(2^{+ +})$
${{\mathit f}_{{1}}{(1285)}}$
$0^+(1^{+ +})$
${{\mathit \eta}{(1295)}}$
$0^+(0^{- +})$
${{\mathit \pi}{(1300)}}$
$1^-(0^{- +})$
${{\mathit a}_{{2}}{(1320)}}$
$1^-(2^{+ +})$
${{\mathit f}_{{0}}{(1370)}}$
$0^+(0^{+ +})$
${{\mathit h}_{{1}}{(1380)}}$
$?^-(1^{+ -})$
${{\mathit \pi}_{{1}}{(1400)}}$
$1^-(1^{- +})$
${{\mathit \eta}{(1405)}}$
$0^+(0^{- +})$
${{\mathit a}_{{1}}{(1420)}}$
$1^-(1^{+ +})$
${{\mathit f}_{{1}}{(1420)}}$
$0^+(1^{+ +})$
${{\mathit \omega}{(1420)}}$
$0^-(1^{- -})$
${{\mathit f}_{{2}}{(1430)}}$
$0^+(2^{+ +})$
${{\mathit a}_{{0}}{(1450)}}$
$1^-(0^{+ +})$
${{\mathit \rho}{(1450)}}$
$1^+(1^{- -})$
${{\mathit \eta}{(1475)}}$
$0^+(0^{- +})$
${{\mathit f}_{{0}}{(1500)}}$
$0^+(0^{+ +})$
${{\mathit f}_{{1}}{(1510)}}$
$0^+(1^{+ +})$
${{\mathit f}_{{2}}^{\,'}{(1525)}}$
$0^+(2^{+ +})$
${{\mathit f}_{{2}}{(1565)}}$
$0^+(2^{+ +})$
${{\mathit \rho}{(1570)}}$
$1^+(1^{- -})$
${{\mathit h}_{{1}}{(1595)}}$
$0^-(1^{+ -})$
${{\mathit \pi}_{{1}}{(1600)}}$
$1^-(1^{- +})$
${{\mathit a}_{{1}}{(1640)}}$
$1^-(1^{+ +})$
${{\mathit f}_{{2}}{(1640)}}$
$0^+(2^{+ +})$
${{\mathit \eta}_{{2}}{(1645)}}$
$0^+(2^{- +})$
${{\mathit \omega}{(1650)}}$
$0^-(1^{- -})$
${{\mathit \omega}_{{3}}{(1670)}}$
$0^-(3^{- -})$
${{\mathit \pi}_{{2}}{(1670)}}$
$1^-(2^{- +})$
${{\mathit \phi}{(1680)}}$
$0^-(1^{- -})$
${{\mathit \rho}_{{3}}{(1690)}}$
$1^+(3^{- -})$
${{\mathit \rho}{(1700)}}$
$1^+(1^{- -})$
${{\mathit a}_{{2}}{(1700)}}$
$1^-(2^{+ +})$
${{\mathit f}_{{0}}{(1710)}}$
$0^+(0^{+ +})$
${{\mathit \eta}{(1760)}}$
$0^+(0^{- +})$
${{\mathit \pi}{(1800)}}$
$1^-(0^{- +})$
${{\mathit f}_{{2}}{(1810)}}$
$0^+(2^{+ +})$
${{\mathit X}{(1835)}}$
$?^?(0^{- +})$
${{\mathit X}{(1840)}}$
$?^?(?^{? ?})$
${{\mathit \phi}_{{3}}{(1850)}}$
$0^-(3^{- -})$
${{\mathit \eta}_{{2}}{(1870)}}$
$0^+(2^{- +})$
${{\mathit \pi}_{{2}}{(1880)}}$
$1^-(2^{- +})$
${{\mathit \rho}{(1900)}}$
$1^+(1^{- -})$
${{\mathit f}_{{2}}{(1910)}}$
$0^+(2^{+ +})$
${{\mathit a}_{{0}}{(1950)}}$
$1^-(0^{+ +})$
${{\mathit f}_{{2}}{(1950)}}$
$0^+(2^{+ +})$
${{\mathit \rho}_{{3}}{(1990)}}$
$1^+(3^{- -})$
${{\mathit f}_{{2}}{(2010)}}$
$0^+(2^{+ +})$
${{\mathit f}_{{0}}{(2020)}}$
$0^+(0^{+ +})$
${{\mathit a}_{{4}}{(2040)}}$
$1^-(4^{+ +})$
${{\mathit f}_{{4}}{(2050)}}$
$0^+(4^{+ +})$
${{\mathit \pi}_{{2}}{(2100)}}$
$1^-(2^{- +})$
${{\mathit f}_{{0}}{(2100)}}$
$0^+(0^{+ +})$
${{\mathit f}_{{2}}{(2150)}}$
$0^+(2^{+ +})$
${{\mathit \rho}{(2150)}}$
$1^+(1^{- -})$
${{\mathit \phi}{(2170)}}$
$0^-(1^{- -})$
${{\mathit f}_{{0}}{(2200)}}$
$0^+(0^{+ +})$
${{\mathit f}_{{J}}{(2220)}}$
$0^+(2{}^{++}~$
or $~4^{+ +})$
${{\mathit \eta}{(2225)}}$
$0^+(0^{- +})$
${{\mathit \rho}_{{3}}{(2250)}}$
$1^+(3^{- -})$
${{\mathit f}_{{2}}{(2300)}}$
$0^+(2^{+ +})$
${{\mathit f}_{{4}}{(2300)}}$
$0^+(4^{+ +})$
${{\mathit f}_{{0}}{(2330)}}$
$0^+(0^{+ +})$
${{\mathit f}_{{2}}{(2340)}}$
$0^+(2^{+ +})$
${{\mathit \rho}_{{5}}{(2350)}}$
$1^+(5^{- -})$
${{\mathit a}_{{6}}{(2450)}}$
$1^-(6^{+ +})$
${{\mathit f}_{{6}}{(2510)}}$
$0^+(6^{+ +})$
 
   Indicates established particles.