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https://dspace.uzhnu.edu.ua/jspui/handle/lib/30440
Title: | The Method of Interacting Configurations in ComplexNumber Representations: From Helium to the Complex Atoms |
Authors: | SIMULIK, V.M. ZAJAC, T.M. TYMCHYK, R.V. Заяць, Тарас Михайлович |
Keywords: | Electron-impact Ionization of Atom, Autoionizing States, Quasi-stationary States, Interacting Configurations Method |
Issue Date: | 2017 |
Citation: | V.M. SIMULIK, T.M. ZAJAC, R.V. TYMCHYK. The Method of Interacting Configurations in ComplexNumber Representations: From Helium to the Complex Atoms / V.M. SIMULIK, T.M. ZAJAC, R.V. TYMCHYK// Universal Journal of Physics and Application 11(5): 162-175, 2017 |
Abstract: | The transition from the He atom to the complex atoms description in the method of interacting configurations in the complex number representation has been presented. As a first step the problem of ionization of H and Li+ ions is considered. The spectroscopic characteristics of the Be, Mg and Ca atoms in the problem of the electron-impact ionization of these atoms are investigated. Few results in the photoionization problem on the 1P autoionizing states above the n=2 threshold of helium-like Be++ ion are presented. The energies and the widths of the lowest 1S; 1P; 1D; and 1F autoionizing states of the Be, Mg atoms, and the lowest (1P) autoionizing states of Ca atom, are calculated. We consider briefly both a review of our previous results (together with results of other authors) and new calculations of our group. A brief review of the methods of the quasi-stationary states calculation is given. |
Type: | Text |
Publication type: | Стаття |
URI: | https://dspace.uzhnu.edu.ua/jspui/handle/lib/30440 |
Appears in Collections: | Наукові публікації кафедри електронних систем |
Files in This Item:
File | Description | Size | Format | |
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Z-S-T-UniverJournPhysAppl-2017-Z15.pdf | 273.56 kB | Adobe PDF | View/Open |
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