Y. Kozhedub

collaborators

3 papers

physics.atom-ph2025

QED calculations of intra- $L$ -shell doubly excited states in Be-like ions

A. V. Malyshev, Y. S. Kozhedub, V. M. Shabaev +1

The rigorous QED approach is employed to calculate the energies of the $2 p 2 p^{3} P_{0, 1, 2}$ , $2 p 2 p^{1} D_{2}$ , and $2 p 2 p^{1} S_{0}$ states of selected Be-like highly charged ions over a w…

physics.chem-ph2025

A relativistic coupled-cluster treatment of magnetic hyperfine structure of the $X^{2} I^$ and $A^{2} I^£^{+}$ states of OH isotopologues

D. P. Usov, Y. S. Kozhedub, A. V. Stolyarov +3

$Ab initio$ calculations of the parallel component of the magnetic dipole hyperfine structure (HFS) constant have been carried out for hydroxyl radical isotopologues ($^{1…

hep-ph2025

Influence of the nuclear magnetic field on electron-positron pair production in low-energy heavy-nuclei collisions

N. K. Dulaev, D. A. Telnov, V. M. Shabaev +5

Total and energy-angle differential probabilities of positrons created in slow collisions of two identical nuclei are calculated within relativistic two-center approach. The time-d…

QED calculations of intra-L-shell doubly excited states in Be-like ions

A relativistic coupled-cluster treatment of magnetic hyperfine structure of the X2I^ and A2I^£+ states of OH isotopologues

Influence of the nuclear magnetic field on electron-positron pair production in low-energy heavy-nuclei collisions

QED calculations of intra- $L$ -shell doubly excited states in Be-like ions

A relativistic coupled-cluster treatment of magnetic hyperfine structure of the $X^{2} I^$ and $A^{2} I^£^{+}$ states of OH isotopologues