Izvestiya of Saratov University.

Physics

ISSN 1817-3020 (Print)

ISSN 2542-193X (Online)

hydrogen-like atom

Тhе Quasipotential Approach to the Syperfine Splitting of Muonic Hydrogen and Positronium

The Investigation of the Fine Shift to the Energy Levels in the Hydrogen–Like Atoms with Accuracy α^6 ln α^(-1) by Quasipotential Method