I. I. Tupitsyn

Часть публикаций из профиля, по году от новых к старым. Это не полный список последних работ автора; работы без года — в конце.

• Self-energy corrections to the ionization energies in sodiumlike ions: Comparison of the a b i n i t i o QED and model-QED-operator approaches2026
• Electrostatic potentials and electron densities of atoms of transuranic elements ( Z = 93 – 120 )2026
• QED calculations of intra- L -shell doubly excited states in Be-like ions2025
• Relativistic calculations for Tungsten ions W I to W73＋: Total energies, ionization energies, and one-electron binding energies2025
• Ionization potential and electron affinity of superheavy element 119: Relativistic high-order coupled-cluster study with QED corrections2025
• Model operator approach to the Lamb shift calculations in relativistic many-electron atoms2013 · аннотациясвернуть

  A model operator approach to calculations of the QED corrections to energy levels in relativistic many-electron atomic systems is developed. The model Lamb shift operator is represented by a sum of local and nonlocal…

• Isotope Shift in the Dielectronic Recombination of Three-Electron Nd57+A2008
• Dual Kinetic Balance Approach to Basis-Set Expansions for the Dirac Equation2004 · аннотациясвернуть

  A new approach to finite basis sets for the Dirac equation is developed. It does not involve spurious states and improves the convergence properties of basis-set calculations. Efficiency of the method is demonstrated…