Chin. Phys. Lett.  2015, Vol. 32 Issue (07): 073103    DOI: 10.1088/0256-307X/32/7/073103
ATOMIC AND MOLECULAR PHYSICS |
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
LI Qi-Nan1, ZHAO Shu-Tao2, ZHANG Xiao-Mei3,4, LUO Wang1, LI Rui1**, YAN Bing3,4**
1Department of Physics, College of Science, Qiqihar University, Qiqihar 161006
2School of Physics and Electronic Science, Fuyang Normal College, Fuyang 236037
3Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012
4Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy, Jilin University, Changchun 130012
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LI Qi-Nan, ZHAO Shu-Tao, ZHANG Xiao-Mei et al  2015 Chin. Phys. Lett. 32 073103
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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 ΛS states of PF and PF+ are obtained.
Received: 02 April 2015      Published: 30 July 2015
PACS:  31.50.Df (Potential energy surfaces for excited electronic states)  
  31.15.aj (Relativistic corrections, spin-orbit effects, fine structure; hyperfine structure)  
  31.15.ag (Excitation energies and lifetimes; oscillator strengths)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/32/7/073103       OR      https://cpl.iphy.ac.cn/Y2015/V32/I07/073103
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LI Qi-Nan
ZHAO Shu-Tao
ZHANG Xiao-Mei
LUO Wang
LI Rui
YAN Bing
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