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Volume isotope shifts in low lying transitions of Au I

Rosén, Arne
Fricke, Burkhard
Torbohm, Gert

Electronic factors in the volume isotope shift have been calculated in an ab initio way with the relativistic Dirac-Fock method for a number of different optical single/and two-photon transitions in Au I. The agreement with a semi-empirical method is within 10% for the resonance transition. For this one and a few other transitions the effect of core excitation has been analyzed with the Multi-configuration Dirac-Fock method as well, and it was found to reduce the electronic factor in the order of 5 %.

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@article{urn:nbn:de:hebis:34-2008091523836,
  author    ={Rosén, Arne and Fricke, Burkhard and Torbohm, Gert},
  title    ={Volume isotope shifts in low lying transitions of Au I},
  copyright  ={https://rightsstatements.org/page/InC/1.0/},
  language ={en},
  year   ={1984}
}