E(G) (1420): s antis versus gg

The E(G) (1420) may be an s antis state, a glueball, or both. We study the spectrum of s antis and transverse gg states in potential models to see if the alternatives can easily be distinguished. We conclude that either identification is possible; the models require Msub(s antis)(1++) = 1.45 GeV and Msub(gg) (0-+) approximately 1.3 GeV. The glueball option predicts a degenerate 0++ gg state. We also discuss the masses and quantum numbers of others s antis and gg states