Dynamic stark shift of the 7Li(2s→3s) transition

Li Yan Tang, Michael W J Bromley, Zong-Chao Yan, James Mitroy

    Research output: Contribution to journalArticlepeer-review


    The dynamic dipole polarizabilities for the 3s state of the Li atom are computed using Hylleraas and semiempirical approaches. This enables the calculation of the 7Li(2s→3s) Stark shift at photon wavelengths of 610.5 nm and 735.1 nm. They are calculated to be 834.7(5) and -686.7(25) a03, respectively. The first two tune-out frequencies for the 7Li(2s) ground state are determined to be 670.971626(1) nm and 324.192(2) nm, respectively. 

    Original languageEnglish
    Article number032507
    Pages (from-to)1-5
    Number of pages5
    JournalPhysical Review A - Atomic, Molecular, and Optical Physics
    Issue number3
    Publication statusPublished - 11 Mar 2013


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