Recent and future experimental evidences for exotic mesons in hard reactions
I. V. Anikin, B. Pire, L. Szymanowski, O. V. Teryaev, S. Wallon
Abstract
The QCD analysis of the recent experimental data (L3@LEP) of the hard exclusive ρρ production in two photon collisions shows that these data can be understood as a signal for the existence of an exotic isotensor resonance with a mass around 1.5 GeV. We also argue that hard exclusive reactions are a powerful tool for an experimental study of exotic hybrid mesons with JPC=1-+.
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