Type

[Q, 0]

[Q, 1]

[Q, 2]

[−1, −1, −1]

$W^{-}$

$W_{\mu }^{-}$

$W_{\tau }^{-}$

[0, 0, 0]

Z

$Z_{\mu }$

$Z_{\tau }$

[1, −1, 0]

g

$g_{\mu }$

$g_{\tau }$

[0, 0, 0]

$g_o$

$g_{o\mu }$

$g_{o\tau }$

[0, 0, 0]

$\gamma$

${\gamma }_{\mu }$

${\gamma }_{\tau }$