GAUGE AND HIGGS BOSONS
INSPIRE search

${{\mathit g}}$ $~$or gluon $I(J^P)$ = $0(1^{-})$

SU(3) color octet Mass $\mathit m$ = 0. Theoretical value. A mass as large as a few MeV may not be precluded, see YNDURAIN 1995 .
see data