Theoretical calculation on isotope shifts of N I
- Accepted Date: 2020-07-02
Abstract: The special mass shift coefficient, ΔKSMS, and field parameter factor, Ful of four multiples, 3〖s 〗^4 P→3〖p 〗^4 P^°, 3〖s 〗^4 P→3〖p 〗^4 D^°, 3〖s 〗^2 D→5〖p 〗^2 D^°, and 3〖s 〗^2 P→3〖p 〗^2 P^°, of 14N and 15N were studied using the multi-configuration Dirac–Hartree–Fock method and the relativistic configuration interaction approach. The normal mass shift, special mass shift, field shift, and isotope shift of N I were derived from the theoretical calculated ΔKSMS, ΔKSMS and Ful, and compared with the reported experimental measurements and theoretical results.
|Citation:||Yan Zhang, Qing-ning Lin, Tao Yang, Jian-ping Yin, Hai-ling Wang. Theoretical calculation on isotope shifts of N I[J]. Chinese Journal of Chemical Physics .|