Dynamic polarizabilities for the low lying states of Ca+

28th International Conference on Photonic, Electronic and Atomic Collisions

Tang, Yong-Bo^1,2 ; Qiao, Hao-Xue^2 ; Shi, Ting-Yun^1 ; Mitroy, J.^3

State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan

430071, China^1

Department of Physics, Wuhan University, Wuhan

430072, China^2

School of Engineering, Charles Darwin University, Darwin

NT

0909, Australia^3

关键词: Dynamic polarizabilities;    Experimental determination;    Low-lying state;    Polarizabilities;    Stark shift;    Structure modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/12/122004/pdf
DOI  :  10.1088/1742-6596/488/12/122004

来源: IOP

【 摘 要 】

The dynamic polarizabilities of the 4s, 3d and 4p states of Ca+are calculated using a relativistic structure model. The wavelengths at which the Stark shifts between different pairs of transitions are zero are calculated. Experimental determination of the magic wavelengths could prove useful in developing better atomic structure models and in particular lead to improved values of the polarizabilities for the Ca+(3d) states.