Abstract
Two-gluon glueballs are calculated by a new nonperturbative QCD approach where the only input is the slope of mesonic Regge trajectory. The slope of glueball trajectories is found to be 4 9 of that of the mesonic ones. The leading glueball trajectory with that slope passes through the 4 ++ and 2 ++ glueballs and has an intercept α g(0) around one, which agrees with the pomeron phenomenological values α P(0) and α′ P(0). Since also the cylindrical topology of the graphs is the same for glueballs and the pomeron, one concludes that the pomeron is likely a C=+1 leading glueball trajectory.
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