🇬🇧

State-dependent volume isotope shifts of low-lying states of group-IIa and -IIb elements

Torbohm, Gert
Fricke, Burkhard
Rosén, Arne

Results of relativistic multiconfiguration Dirac-Fock calculations with an extended nucleus are used to analyze the volume isotope shifts of the resonance transitions in the group-IIa and -IIb elements as well as in Yb. This is done together with a review of the isotope shift theory, including a critical evaluation and comparison of the semiempirical calculation of volume isotope shifts commonly used today. Electronic factors F_i, proportional to differences of electronic densities over the nuclear volume, are discussed within various approximations and compared with experimental results.

Classification / Keywords
Collections
@article{urn:nbn:de:hebis:34-2008091523821,
  author    ={Torbohm, Gert and Fricke, Burkhard and Rosén, Arne},
  title    ={State-dependent volume isotope shifts of low-lying states of group-IIa and -IIb elements},
  copyright  ={https://rightsstatements.org/page/InC/1.0/},
  language ={en},
  year   ={1985}
}