izvor podataka: crosbi
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Eta and eta' in a coupled Schwinger-Dyson and Bethe-Salpeter approach. II. The gamma* gamma transition form factors (CROSBI ID 94428)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Kekez, Dalibor ; Klabučar, Dubravko
Eta and eta' in a coupled Schwinger-Dyson and Bethe-Salpeter approach. II. The gamma* gamma transition form factors // Physical review. D, Particles and fields, 6505 (2002), 5; 7901-7905-x
Podaci o odgovornosti
Kekez, Dalibor ; Klabučar, Dubravko
engleski
Eta and eta' in a coupled Schwinger-Dyson and Bethe-Salpeter approach. II. The gamma* gamma transition form factors
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.
Bethe-Salpeter equations; meson physics; two-photon transition
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