A. V. Eskin

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20232026

most citedMass spectrum of heavy tetraquarks in variational approach

1 citations · 1 across the 9 of their papers we have counts for

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hep-ph2023

Energy levels of mesonic helium in quantum electrodynamics

V. I. Korobov, A. V. Eskin, A. P. Martynenko +1

On the basis of variational method we study energy levels of pionic helium $(π - e - H e)$ and kaonic helium $(K - e - H e)$ with an electron in ground state and a meson in excited state wit…

hep-ph2023

Contribution of hadronic light-by-light scattering to the hyperfine structure of muonium

V. I. Korobov, A. V. Eskin, A. P. Martynenko +1

The contribution of hadronic scattering of light-by-light to the hyperfine structure of muonium is calculated using experimental data on the transition form factors of two photons…