Relativistic corrections to the non-Born-Oppenheimer energies of the lowest singlet Rydberg states of He3 and He4

Monika Stanke, Dariusz Kȩdziera, Sergiy Bubin, Ludwik Adamowicz

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

In this work the authors present an approach to calculate the leading-order relativistic corrections for ground and excited states of helium isotopomers. In the calculations they used variational wave functions expanded in terms of explicitly correlated Gaussians obtained without assuming the Born-Oppenheimer approximation.

Original languageEnglish
Article number194312
JournalJournal of Chemical Physics
Volume126
Issue number19
DOIs
Publication statusPublished - 2007

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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