Sow, M., Sakho, I., Sow, B., Diouf, A., Gning, Y., Diop, B., Dieng, M., Diallo, A., Ba, M.D. and Kouhis, J. (2020) Modified Atomic Orbital Calculations of Energy of the (2s^{2 1}S) Ground-State, the (2p² 1D); (3d² 1G) and (4f^{2 1}I) Doubly Excited States of Helium Isoelectronic Sequence from H^- to Ca¹⁸⁺. Journal of Applied Mathematics and Physics, 8, 85-99.
https://doi.org/10.4236/jamp.2020.81007

has been cited by the following article:

• TITLE: Modified Atomic Orbital Theory of the O+ Ion Originating from 2D0 and 4S0 Metastable States

  AUTHORS: Malick Sow, Fatou Ndoye, Babou Diop, Alassane Traoré, Abdou Diouf, Boubacar Sow

  KEYWORDS: Semiempirical Calculations, Modified Orbital Atomic Theory, Electron Correlation Calculations, Atoms and Ions, Rydberg Series, Quantum Defect

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.10 No.6, June 7, 2022

  ABSTRACT: We report in this paper energy positions of the 2D0_2s22p2(1D)nd(2F); 2D0_2s22p2(1D)nd(2D); 2D0_2s22p2(1D)nd(2P); 2D0_2s22p2(1D)ns(2D); 2D0_2s22p3(3D)np(2P); 2D0_2s22p3(3D0)np(2F), and 4S0_2s22p3(5S0)np(4P) Rydberg series in the photoionization spectra originating from 2D0 and 4S0 metastable states of O+ ion. Calculations are performed up to n = 20 using the Modified Orbital Atomic Theory (MAOT) [1]. The present results are compared to the experimental data of Aguilar et al. [2] 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.