eta and eta' in a coupled Schwinger-Dyson and Bethe-Salpeter approach. II. The gamma* gamma transition form factors
Dalibor Kekez, Dubravko Klabucar
Abstract
The applications of the consistently coupled Schwinger-Dyson and Bethe-Salpeter approach to the eta-eta' complex are extended to the two-photon transition form factors of eta and eta' for spacelike transferred momenta. We compare our predictions with experiment and some other theoretical approaches.
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