V. I. Lashkevich

collaborators

3 papers

hep-ph2024

Radiative QED corrections to the lepton anomaly from four-loop vacuum polarization insertions with three identical leptons

O. P. Solovtsova, V. I. Lashkevich, L. P. Kaptari

Analytical expressions for the tenth order electromagnetic corrections to the lepton ( $L = e, μ$ and $τ$ ) anomaly $a_{L}$ are derived explicitly for a class of Feynman diagrams with i…

hep-ph2024

Contributions of QED diagrams with vacuum polarization insertions to the lepton anomaly within the Mellin--Barnes representation

O. P. Solovtsova, V. I. Lashkevich, L. P. Kaptari

We investigate the radiative QED corrections to the lepton ( $L = e, μ$ and $τ$ ) anomalous magnetic moment arising from vacuum polarization diagrams by four closed lepton loops. The m…

hep-ph2023

Analytical calculations of the tenth order QED radiative corrections to lepton anomalies within the Mellin-Barnes representation

O. P. Solovtsova, V. I. Lashkevich, L. P. Kaptari

We investigate the radiative quantum electrodynamic (QED) corrections to the lepton ( $L = e, μ$ and $τ$ ) anomalous magnetic moment due to the contributions of diagrams with insertio…