activity
20202025
most citedSelf-energy screening effects in the factor of Li-like ions

15 citations · 15 across the 6 of their papers we have counts for

collaborators

6 papers

physics.atom-ph2025

Radiative corrections to the nuclear size and polarizability effects in atomic systems

Krzysztof Pachucki

We perform a complete calculation of radiative corrections to the finite nuclear size, the recoil finite size and the nuclear polarizability effects in atomic syst…

physics.atom-ph2024

Heavy-particle quantum electrodynamics

Krzysztof Pachucki, Vladimir A. Yerokhin

The quantum electrodynamic formalism is presented for the systematic and exact in derivation of nuclear recoil corrections in hydrogenic systems.

physics.atom-ph2024

Finite nuclear mass correction to the hyperfine splitting in hydrogenic systems

Krzysztof Pachucki

A general quantum electrodynamic method for derivation of nuclear recoil corrections in hydrogenic systems, which are exact in the nuclear charge parameter , is introduced. T…

physics.chem-ph2024

Integrals for relativistic nonadiabatic energies of H in exponential basis

Krzysztof Pachucki, Jacek Komasa

Accurate predictions for hydrogen molecular levels require the treatment of electrons and nuclei on an equal footing. While nonrelativistic theory has been effectively formulated t…

physics.chem-ph2023

Nuclear mass and size corrections to the magnetic shielding

Krzysztof Pachucki

We derive finite nuclear mass and finite nuclear size corrections to the magnetic shielding in light ions. These corrections are important for the accurate determination of nuclear…

physics.atom-ph2020★ 15 cited

Self-energy screening effects in the factor of Li-like ions

V. A. Yerokhin, K. Pachucki, M. Puchalski +2

We report an investigation of the self-energy screening effects for the factor of the ground state of Li-like ions. The leading screening contribution of the relative order $1/…