126 citations · 936 across the 48 of their papers we have counts for
39 papers · 1 filter
QED calculations of intra--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 , , and states of selected Be-like highly charged ions over a w…
QED calculations of intra--shell singly excited states in Be-like ions
A. V. Malyshev, Y. S. Kozhedub, V. M. Shabaev +1
The \textit{ab initio} approach is used to evaluate the excitation energies of the states from the ground state as well as the $2s2p \, ^3P_1 \rightarrow 2s2p…
Orbital collapse and dual states of the electrons in superheavy elements
I. I. Tupitsyn, I. M. Savelyev, Y. S. Kozhedub +5
The problem of orbital collapse of the and electrons in atoms of superheavy elements (SHE) is considered. Previously, the presence of the orbital collapse was established…
Calculations of the binding-energy differences for highly-charged Ho and Dy ions
I. M. Savelyev, M. Y. Kaygorodov, Y. S. Kozhedub +2
The binding-energy differences for and ions with ionization degrees , , and are calculated. The calculations are…
Ab initio calculations of the transition in He-, Li-, and Be-like uranium
A. V. Malyshev, Y. S. Kozhedub, V. M. Shabaev
The bound-state QED approach is applied to calculations of the transition energies in He-, Li-, and Be-like uranium. For U and U, standard…
Model-QED-operator approach to relativistic calculations of the nuclear recoil effect in many-electron atoms and ions
I. S. Anisimova, A. V. Malyshev, D. A. Glazov +4
A model-operator approach to fully relativistic calculations of the nuclear recoil effect on energy levels in many-electron atomic systems is worked out. The one-electron part of t…