Following a previous paper on the 3d series, specific-mass isotope shifts are computed, by means of the non-relativistic Hartree-Fock method, in atoms of the 4d, 4f, 5d and 5f series, in the alkalis and in a few two- and three-electron spectra. In heavy atoms, when isotopic measurements of muonic X-ray transition lines are available, direct comparisons with experiment are presented for optical transitions with large specific shifts. In the other cases, through the use of King diagrams, the comparison is made between the Hartree-Fock (HF) and experimental values of some known linear combination of the specific shifts of two lines. In all nlN long series, the HF and experimental values agree within a factor of two. This gives confidence in th...
With increasing demand for accurate calculation of isotope shifts of atomic systems for fundamental ...
© 2020 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deut...
A new method to deal with nonorthogonalities in transition calculations has been implemented and tes...
Following a previous paper on the 3d series, specific-mass isotope shifts are computed, by means of ...
Les quantités électroniques intervenant dans le déplacement isotopique atomique sont difficiles à dé...
A historical review of the early development of Hartree-Fock and Multiconfiguration Hartree-Fock the...
It is shown numerically that to a reasonably good accuracy, the isolectronic changes in total Hartre...
Atomic spectral lines from different isotopes display a small shift in energy, commonly referred to ...
Atomic structure calculations were performed for properties such as energy levels, binding energies,...
The mass shift parameters, the electron density at the origin, the hyperfine interaction constants ...
The Hartree-Fock method is applied to the evaluation of the specific isotope shifts of the four main...
Electronic Kαl x-ray isotope shifts have been measured for Sn 116-124, Sm 148-154, W 182-184, W 184-...
International audienceAtomic spectral lines for different isotopes are shifted, revealing a change i...
The present work reports results from systematic multiconfiguration Dirac-Hartree-Fock calculations ...
An algorithm for calculating the leading relativistic corrections for D states of atoms with an arbi...
With increasing demand for accurate calculation of isotope shifts of atomic systems for fundamental ...
© 2020 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deut...
A new method to deal with nonorthogonalities in transition calculations has been implemented and tes...
Following a previous paper on the 3d series, specific-mass isotope shifts are computed, by means of ...
Les quantités électroniques intervenant dans le déplacement isotopique atomique sont difficiles à dé...
A historical review of the early development of Hartree-Fock and Multiconfiguration Hartree-Fock the...
It is shown numerically that to a reasonably good accuracy, the isolectronic changes in total Hartre...
Atomic spectral lines from different isotopes display a small shift in energy, commonly referred to ...
Atomic structure calculations were performed for properties such as energy levels, binding energies,...
The mass shift parameters, the electron density at the origin, the hyperfine interaction constants ...
The Hartree-Fock method is applied to the evaluation of the specific isotope shifts of the four main...
Electronic Kαl x-ray isotope shifts have been measured for Sn 116-124, Sm 148-154, W 182-184, W 184-...
International audienceAtomic spectral lines for different isotopes are shifted, revealing a change i...
The present work reports results from systematic multiconfiguration Dirac-Hartree-Fock calculations ...
An algorithm for calculating the leading relativistic corrections for D states of atoms with an arbi...
With increasing demand for accurate calculation of isotope shifts of atomic systems for fundamental ...
© 2020 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deut...
A new method to deal with nonorthogonalities in transition calculations has been implemented and tes...