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Publishing a scientific research paper in Scopus
2025-04-04
Assistant Lecturer (Rafid Ali Hammad Asal), a lecturer at the Renewable Energy Research Center at Anbar University, published a scientific research paper with a researcher at the College of Science at Anbar University in the international journal "AIP Conference Proceedings Journal," which is classified in Scopus. The paper is titled:
"Charge shift in He isoelectronic series using the Hartree-Fock method."
The study aims to investigate the effect of the change in nuclear attraction force affects the electron density distribution in individual atoms and ions due to the attraction between the nucleus and the electronic cloud. The disturbed electronic distribution affects many atomic properties in turn. The charge shift, due to boosting the atomic number throughout a series of ions up to Z=20, within the He-isoelectronic is studied. The Hartree-Fock was the wavefunction of choice. The study delves into the zone-like nature of the K shell. The analysis shows that the one-electron radial density distribution of single atoms (or ions) consists of two zones: one zone is shared with the nearest neighbour within the He isoelectronic series. The other zone extends away from the shared zone. The expectation value and the molar diamagnetic susceptibility are studied to monitor the effects of charge shift in the K shell throughout the series.
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