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This article is cited in 6 scientific papers (total in 6 papers)
MISCELLANEOUS
Inclusion of the discreteness of the electronic spectrum in the statistical model of free ions
V. Ya. Karpova, G. V. Shpatakovskayab a Institute of Electronic Control Machines, Moscow
b M. V. Keldysh Institute for Applied Mathematics, Russian Academy of Sciences, Moscow
Abstract:
The characteristics of free positive ions have been studied with a semiclassical method based on the Thomas-Fermi statistical model. An efficient method has been proposed for the inclusion of the discreteness of the electronic spectrum and the calculation of a shell correction to the number of states by the statistical model in the case of the strong irregularity of the correction. The calculation of the free-ion ionization potentials within this approach reproduces the “sawtooth” dependence of these potentials on the ion charge and strongly improves the description of the experimental data by the statistical model.
Received: 10.07.2013
Citation:
V. Ya. Karpov, G. V. Shpatakovskaya, “Inclusion of the discreteness of the electronic spectrum in the statistical model of free ions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 98:6 (2013), 389–393; JETP Letters, 98:6 (2013), 348–352
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https://www.mathnet.ru/eng/jetpl3526 https://www.mathnet.ru/eng/jetpl/v98/i6/p389
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Abstract page: | 336 | Full-text PDF : | 80 | References: | 64 | First page: | 8 |
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