72 citations · 180 across the 5 of their papers we have counts for
9 papers · 1 filter
Negative-continuum dielectronic recombination into excited states of highly-charged ions
A. N. Artemyev, V. M. Shabaev, Th. Stöhlker +1
The recombination of a free electron into a bound state of bare, heavy nucleus under simultaneous production of bound-electron--free-positron pair is studied within the framework o…
QED calculation of the 2p1/2-2s and 2p3/2-2s transition energies and the ground-state hyperfine splitting in lithiumlike scandium
Y. S. Kozhedub, D. A. Glazov, A. N. Artemyev +5
We present the most accurate up-to-date theoretical values of the {2p_{1/2}}-{2s} and {2p_{3/2}}-{2s} transition energies and the ground-state hyperfine splitting in ${\rm Sc}^{18+…
QED calculation of the 2p3/2-2p1/2 transition energy in five-electron ion of argon
A. N. Artemyev, V. M. Shabaev, I. I. Tupitsyn +2
We perform ab initio QED calculation of the (1s)^2(2s)^22p_{3/2} - (1s)^2(2s)^22p_{1/2} transition energy in the five-electron ion of argon. The calculation is carried out by pertu…
QED treatment of electron correlation in Li-like ions
V. A. Yerokhin, A. N. Artemyev, V. M. Shabaev
A systematic QED treatment of electron correlation is presented for ions along the lithium isoelectronic sequence. We start with the zeroth-order approximation that accounts for a…
Quantum electrodynamics of heavy ions and atoms
V. M. Shabaev, A. N. Artemyev, D. A. Glazov +3
The present status of quantum electrodynamics (QED) theory of heavy few-electron ions is reviewed. The theoretical results are compared with available experimental data. A special…
Improved all-order results for the one-loop QED correction to the hyperfine structure in light H-like atoms
V. A. Yerokhin, A. N. Artemyev, V. M. Shabaev +1
A calculation of the one-loop self-energy and vacuum-polarization corrections to the hyperfine splitting of the 1s and 2s states in light H-like ions is carried out to all orders i…