Enviar artigo por via de e-mail Quasi-Classical Approximation of the Data on the Ionization Potentials of Multiply Charged Ions of the Superheavy Elements
- Autores: Shpatakovskaya G.1
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Afiliações:
- Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
- Edição: Volume 49, Nº 10 (2023)
- Páginas: 1016-1023
- Seção: ДИАГНОСТИКА ПЛАЗМЫ
- URL: https://journals.rcsi.science/0367-2921/article/view/232807
- DOI: https://doi.org/10.31857/S0367292123600747
- EDN: https://elibrary.ru/EGAOHQ
- ID: 232807
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Resumo
The semiempirical quasi-classical method of approximation of the ionization potentials used earlier for multiply charged ions of the elements with medium and high atomic number Z is applied to ions of elements with atomic numbers in the range of 85*z*110 and number of electrons in the range of 1*Ne*78. The discovered simple trends allow using a relatively accurate (to within 1–2%), based on two small tables, polynomial approximation of the available and lacking data on the ionization potentials in the NIST tables for all multiply charged ions in the atomic-number range under consideration. An improvement in the applicability conditions of the quasi-classical approximation with increase in the atomic number is demonstrated
Sobre autores
G. Shpatakovskaya
Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
Autor responsável pela correspondência
Email: shpagalya@yandex.ru
125047, Moscow, Russia
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