QED Effects in Heavy Few-Electron Ions

Abstract

Accurate calculations of the binding energies, the hyperfine splitting, the bound-electron g-factor, and the parity nonconservation effects in heavy few-electron ions are considered. The calculations include the relativistic, quantum electrodynamic (QED), electron-correlation, and nuclear effects. The theoretical results are compared with available experimental data. A special attention is focused on tests of QED in a strong Coulomb field.

arXiv comment28 pages, 6 tables, 5 figures

References in corpus (27)

• Two-time Green function method in quantum electrodynamics of high-Z few-electron atoms
• QED calculation of the n=1 and n=2 energy levels in He-like ions
• Complete two-loop correction to the bound-electron g factor
• Ground state hyperfine splitting of high Z hydrogenlike ions
• Relativistic nuclear recoil corrections to the energy levels of hydrogen-like and high $Z$ lithium like atoms in all orders in $\alpha Z$
• Calculation of the Electron Self Energy for Low Nuclear Charge
• Recoil correction to the bound-electron g factor in H-like atoms to all orders in $\alpha Z$
• QED theory of the nuclear recoil effect in atoms
• Self-energy correction to the bound-electron g factor in H-like ions
• Two-loop self-energy correction in high-Z hydrogen-like ions
• Evaluation of the self-energy correction to the g-factor of S states in H-like ions
• QED theory of the nuclear recoil effect on the atomic g factor
• Relativistic and QED corrections to the g factor of Li-like ions
• Two-loop self-energy correction in H-like ions
• QED corrections to the parity-nonconserving 6s-7s amplitude in ${}^{133}$Cs
• Recoil correction to the ground state energy of hydrogenlike atoms
• Two-electron self-energy contribution to the ground state energy of heliumlike ions
• Nuclear recoil corrections to the $2p_{\frac{3}{2}}$ state energy of hydrogen-like and high $Z$ lithium like atoms in all orders in $\alpha Z$
• Two-loop self-energy contribution to the Lamb shift in H-like ions
• Nuclear-polarization correction to the bound-electron g factor in heavy hydrogenlike ions
• Vacuum polarization screening corrections to the ground state energy of two-electron ions
• Nuclear magnetization distribution and hyperfine splitting in Bi${}^{82+}$ ion
• Evaluation of the low-lying energy levels of two- and three-electron configurations for multi-charged ions
• Evaluation of the two-photon exchange diagrams for the $(1s{)}^{2}2p_{3/2}$ electron configuration in Li-like ions
• Calculation of quasi-degenerate energy levels of two-electron ions
• Hyperfine splitting in heavy ions with the nuclear magnetization distribution determined from experiments on muonic atoms
• Renormalization of the two-photon vacuum polarization and the self energy vacuum polarization for a tightly bound electron

Cited by in corpus (9)

• Nuclear deformation effect on the binding energies in heavy ions
• PENTATRAP: A novel cryogenic multi-Penning trap experiment for high-precision mass measurements on highly charged ions
• Observation of the hyperfine transition in lithium-like Bismuth ${}^{209}{\text{Bi}}^{80+}$: Towards a test of QED in strong magnetic fields
• Generalized relativistic small-core pseudopotentials accounting for quantum electrodynamic effects: construction and pilot applications
• Hyperfine splitting in simple ions for the search of the variation of fundamental constants
• Zeeman effect of the hyperfine structure levels in lithiumlike ions
• Skyrme-type nuclear interaction as a tool for calculating the finite nuclear size correction to atomic energy levels and the bound-electron $g$ factor
• g factor of Li-like ions with nonzero nuclear spin
• X-ray fluorescence spectrum of highly charged Fe ions driven by strong free-electron-laser fields