Oscillator Strengths for 2s2-2p2P Transitions of the Lithium Isoelectronic Sequence from NaIX to CaXVIII |
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Authors: | CHEN Chao and WANG Zhi-Wen |
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Institution: | 1. Center for Atomic and Molecular Nanosciences, Department of Physics, Tsinghua University, Beijing 100084, China
;2. Department of Physics, Liaoning Normal University, Dalian 116029, China |
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Abstract: | The nonrelativistic dipole-length, -velocity and -acceleration absorption
oscillator strengths for the
1s22s-1s22p
transitions of the lithium isoelectronic sequence from
Z=11 to 20 are calculated by using the energies and the multiconfiguration interaction wave functions
obtained from a full core plus correlation (FCPC) method.
In most cases, the agreement between the oscillator strengths
values from the length and velocity formula is up to four or five digit.
Our results are also in good agreement with previous theoretical
data available in the literature. |
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Keywords: | oscillator strengths lithium isoelectronic sequence full core plus correlation method |
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