activity
20172026
most citedAsymptotics of the contour of the stationary phase and efficient evaluation of the Mellin-Barnes integral for the F_3 structure function

3 citations · 3 across the 5 of their papers we have counts for

collaborators

6 papers

hep-ph2026

Some Mathematical Methods Relevant to Analytical Calculations of Anomalous Magnetic Moments of Leptons

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

The mathematical methods and approaches used in our analytical calculations of electromagnetic corrections to the leptonic anomaly , which is caused by a special class of Feyn…

hep-ph2025

The sixth order QED radiative corrections to lepton anomalies due to the fourth order vacuum polarization insertions within the Mellin-Barnes representation

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

The explicit form of the sixth order radiative corrections to the lepton ( and ) anomalous magnetic moment from QED Feynman diagrams with insertion of the fourth-or…

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 ( and ) anomaly 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 ( and ) anomalous magnetic moment arising from vacuum polarization diagrams by four closed lepton loops. The m…

hep-ph2022

Lepton anomaly from QED diagrams with vacuum polarization insertions within the Mellin-Barnes representation

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

The contributions to the anomalous magnetic moment of the lepton ( or ) generated by a specific class of QED diagrams are evaluated analytically up to the eighth o…

hep-ph2017★ 3 cited

Asymptotics of the contour of the stationary phase and efficient evaluation of the Mellin-Barnes integral for the F_3 structure function

A. V. Sidorov, V. I. Lashkevich, O. P. Solovtsova

A new approximation is proposed for the contour of the stationary phase of the Mellin--Barnes integrals in the case of its finite asymptotic behavior as . Th…