S. Khlebtsov

activity

20162025

most citedNon-Abelian axial anomaly, axial-vector duality, and the pseudoscalar glueball

6 citations · 6 across the 2 of their papers we have counts for

collaborators

4 papers

hep-ph2025

Visible and Invisible Pseudoscalar Meson Decays from Anomaly Sum Rules

Xurong Chen, Sergey Khlebtsov, Armen Oganesian +1

The decays of pseudoscalar mesons to real and virtual photons as well as neutrino-antineutrino pairs are considered in the framework of the dispersive method based on Anomaly Sum R…

hep-ph2020★ 6 cited

Non-Abelian axial anomaly, axial-vector duality, and the pseudoscalar glueball

Sergey Khlebtsov, Yaroslav Klopot, Armen Oganesian +1

We generalize the dispersive approach to axial anomaly by A.D. Dolgov and V.I. Zakharov to a non-Abelian case with arbitrary photon virtualites. We derive the anomaly sum rule for…

hep-ph2018

Dispersive approach to non-Abelian axial anomaly

Sergey Khlebtsov, Yaroslav Klopot, Armen Oganesian +1

Manifestations of strong and electromagnetic axial anomalies in two-photon decays of $η$ and $η^{'}$ mesons are studied. Applying dispersive approach to axial anomaly in the singlet c…

hep-ph2016

Analysis of the $e^{+} e^{-} \to π^{0} γ$ process using anomaly sum rules approach

S. Khlebtsov, A. Oganesian, O. Teryaev

The process $e^{+} e^{-} \to γ^{*} \to π^{0} γ$ was considered using time-like pion transition form factor, obtained in the approach of the Anomaly Sum Rules(ASR). The t…

Visible and Invisible Pseudoscalar Meson Decays from Anomaly Sum Rules

Non-Abelian axial anomaly, axial-vector duality, and the pseudoscalar glueball

Dispersive approach to non-Abelian axial anomaly

Analysis of the e+e−→π0γ process using anomaly sum rules approach

Analysis of the $e^{+} e^{-} \to π^{0} γ$ process using anomaly sum rules approach