Isospin

N^2S+1l_J = 1³S₀

=2³S₁

1

r

r(1450) [1465 ± 25]

1303.3 (0.1119)

0

w

w(1420) [1400 - 1450]

1303.3 (0.06535 - 0.101)

1/2

K^*(892)

K^*(1410) [1414 ± 15]

1166.8 (0.1595)

0

f

f(1680) [1680 ± 20]

1471 (0.1646)

0

J/y

y(2S) [3686.1 ± 0.084]

3236 (0.7789)

0

U(1S)

U(2S) [10023.26 ± 0.00031]

9555 (2.2919)