Manifestations of anomalous glue: Light-mass exotic mesons and
Institute for Theoretical Physics, University of Innsbruck, Technikerstrasse 25, A-6020, Innsbruck, Austria
* e-mail: Steven.Bass@cern.ch
The light-mass exotics with J PC = 1- + observed at BNL and CERN may have a simple explanation as dynamically generated resonances in rescattering in the final-state interaction. This dynamics is mediated by the same anomalous glue which also generates the large mass of the . OZI-violating processes are also potentially important to production in proton-proton collisions close to threshold.
© Società Italiana di Fisica and Springer-Verlag, 2003