Relativistic electronic structure of the Sr2 molecule

The Journal of Chemical Physics
S Kotochigova

Abstract

Diatomic Sr2 has been proposed as a good candidate for precision measurement of possible time variation of fundamental constants. Precise knowledge of its vibrational structure and Stark shift of its levels in an optical lattice is required for realization of this proposal. Motivated by these ideas we have performed a numerical calculation of interatomic potentials and transition dipole moments of the Sr2 molecule using an ab initio relativistic configuration interaction valence bond self-consistent-field method.

References

Mar 1, 1994·Physical Review. a·J F Stanton
Jun 1, 1996·Physical Review. a·N BoutassettaM Aubert-Frécon
Dec 27, 2005·The Journal of Chemical Physics·S Kotochigova, E Tiesinga
Dec 31, 2005·Physical Review Letters·P G MickelsonR Côté
Jun 29, 2006·Physical Review Letters·T ZelevinskyP S Julienne

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Citations

Feb 16, 2008·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Tanya ZelevinskyJun Ye
Oct 13, 2017·Journal of Computational Chemistry·Luis Alvarez-Thon, Liliana Mammino
Mar 21, 2008·Physical Review Letters·T ZelevinskyJun Ye

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