44 citations · 261 across the 23 of their papers we have counts for
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hep-ph2011★ 8 cited
Quark-hadron duality, axial anomaly and mixing
Yaroslav Klopot, Armen Oganesian, Oleg Teryaev
Interplay between axial anomaly and quark-hadron duality in the presence of strong mixing is considered. The anomaly sum rule for meson transition form factors based on the dispers…
hep-ph2011★ 29 cited
Axial anomaly and mixing: from real to highly virtual photons
Yaroslav N. Klopot, Armen G. Oganesian, Oleg V. Teryaev
The relation for transition form factors of eta and eta' mesons is obtained by combining the exact nonperturbative QCD sum rule, following from the dispersive representation of axi…