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Photoionization Study of the 2<i>s<sup>2</sup>2p<sup>2</sup> (<sup>1</sup>D)ns(<sup>2</sup>D), 2s<sup>2</sup>2p<sup>2</sup> (<sup>1</sup>D)nd(<sup>2</sup>P), 2s<sup>2</sup>2p<sup>2</sup> (<sup>1</sup>D)nd(<sup>2</sup>S), 2s<sup>2</sup>2p<sup>2</sup> (<sup>1</sup>S)nd<sup>2</sup>D</i>, and <i>2s<sup>2</sup>2p<sup>3</sup> (<sup>3</sup>P)np(<sup>2</sup>D)</i> Rydberg Series of O+ Ions via the Modified Atomic Orbital Theory
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 1 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 2 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 3 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 4 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 5 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 6 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
- 7 Department of Physics, Atoms Lasers Laboratory, Faculty of Sciences and Technologies, University Cheikh Anta Diop, Dakar, Senegal
Journal of Modern Physics·Volume 12 (2021)·Pages 1435–1446·Published 3 August 2021·DOI10.4236/jmp.2021.1210086
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Abstract
We report in this paper energy positions of the 2 P ° _2 s 2 2 p 2 ( 1 D ) nd 2 P , 2 P ° _2 s 2 2 p 2 ( 1 D ) nd 2 S, 2 P ° _2 s 2 2 p 2 ( 1 D ) ns 2 D, 2 P ° _2 s 2 2 p 2 ( 1 S ) nd 2 D, and 2 P ° _2 s 2 2 p 3 ( 3 P )np 2 D Rydberg series in the photoionization spectra originating from 2 P ° metastable state of O+ ions. Calculations are performed up to n = 30 using the Modified Orbital Atomic Theory (MAOT). The present results are compared to the experimental data of Aguilar which are the only available values. The accurate data presented in this work may be a useful guideline for future experimental and other theoretical studies.
KeywordsSemiempirical CalculationsModified Orbital Atomic TheoryElectron Correlation CalculationsAtoms and IonsRydberg SeriesQuantum Defect
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