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Systematical study on the ionization potential of excited states in carbon-like sequence

✍ Scribed by Neng Wu Zheng; Tao Wang

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 197 KB
Volume: 376
Category: Article
ISSN: 0009-2614
DOI: 10.1016/s0009-2614(03)01021-2

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✦ Synopsis

Ionization potential of excited states have been calculated for the 1s 2 2s 2 2p 2 3 P 2 , 1s 2 2s 2 2p3s 3 P 0 2 , 1s 2 2s 2 2p3d 3 D 0 3 , 1s 2 2s 2 2p3d 1 F 0 3 , and 1s 2 2s 2 2p4d 3 D 0 3 series of carbon-like sequence from Z ¼ 6 to Z ¼ 23 on the basis of the weakest bound electron potential model theory and the concept of iso-spectrum-level series. In the calculation, the non-relativistic weakest bound electron potential model theory is used to calculate the non-relativistic energies and a fourthorder polynomial in nuclear charge Z is employed to evaluate the relativistic correction. Calculated values are compared with the experimental compiled results. Agreement with the experimental compiled results is generally within 0.1%.

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