Electron Correlation Effects in Hyperfine Interactions in $^{45}$Sc and $^{89}$Y

Bijaya K. Sahoo; Thomas Beier; B. P. Das; R. K. Chaudhuri; Debashis Mukherjee

doi:10.1088/0953-4075/38/24/004

Electron Correlation Effects in Hyperfine Interactions in $^{45}$Sc and $^{89}$Y

原子物理 2009-11-11 v1 计算物理

作者: Bijaya K. Sahoo , Thomas Beier , B. P. Das , R. K. Chaudhuri , Debashis Mukherjee

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摘要

The relativistic coupled-cluster theory has been employed to calculate the magnetic dipole and electric quadrupole hyperfine structure constants for the stable isotopes $^{45}$ Sc and $^{89}$ Y. The role of electron correlation is found to be very important. The trend exhibited by these effects is rather different from previously studied single valence atomic systems.

关键词

electron-phonon coupling electronic structure electric field effects

引用

@article{arxiv.physics/0506011,
  title  = {Electron Correlation Effects in Hyperfine Interactions in $^{45}$Sc and $^{89}$Y},
  author = {Bijaya K. Sahoo and Thomas Beier and B. P. Das and R. K. Chaudhuri and Debashis Mukherjee},
  journal= {arXiv preprint arXiv:physics/0506011},
  year   = {2009}
}

备注

5 pages, 1 figure, 3 tables

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