We consider the two-point function of gluonic currents with quantum numbers JPC=O++. Low-energy theorems obtained earlier starting from the QCD lagrangian allow to reconstruct, in gross features, the corresponding spectral density. The mass of the lowest O+ gluonium is estimated.
|Original language||English (US)|
|Number of pages||4|
|Journal||Zeitschrift für Physik C Particles and Fields|
|State||Published - Dec 1981|