Y. Klopot

activity

20082021

most citedAxial anomaly as a collective effect of meson spectrum

44 citations · 204 across the 14 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

hep-ph2013★ 19 cited

Axial anomaly and vector meson dominance model

Yaroslav Klopot, Armen Oganesian, Oleg Teryaev

The dispersive representation of axial anomaly leads to the anomaly sum rules (ASRs), exact nonperturbative relations in QCD. The analytical continuation of the ASRs to the time-li…

hep-ph2013★ 2 cited

Transition form factors of $π^{0}$ , $η$ and $η^{'}$ mesons: What can be learned from anomaly sum rule?

Yaroslav Klopot, Armen Oganesian, Oleg Teryaev

We have studied the applications of the anomaly sum rule to the transition form factors of light pseudoscalar mesons: $π^{0}$ , $η$ and $η^{'}$ . This nonperturbative QCD approach can be…

Axial anomaly and vector meson dominance model

Transition form factors of π0, η and η′ mesons: What can be learned from anomaly sum rule?

Transition form factors of $π^{0}$ , $η$ and $η^{'}$ mesons: What can be learned from anomaly sum rule?