Paper

A Precise Description of the Electronic Structures and Spin-Allowed Transition Properties of PF and Its Cation: All-Electron Configuration-Interaction Investigations Including Relativistic Effect*

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©2015 Chinese Physical Society and IOP Publishing Ltd
, , Citation Qi-Nan Li et al 2015 Chinese Phys. Lett. 32 073103 DOI 10.1088/0256-307X/32/7/073103

0256-307X/32/7/073103

Abstract

The electronic structures of PF and PF+ are calculated with the high-level configuration interaction method. To improve the precision of calculations, the spin-orbit coupling effect, the scalar relativistic effect, and the Davidson correction(+Q) are also considered. The spectroscopic parameters of bound states are derived by the electronic structures of PF and PF+, which are in good accordance with the measurements. The transition dipole moments of spin-allowed transitions are evaluated, and the radiative lifetimes of several ΓA–S states of PF and PF+ are obtained.

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10.1088/0256-307X/32/7/073103