Semiempirical calculation of the fine-structure parameters for np 5 n′p configurations

Autor:	G. P. Anisimova, R. I. Semenov, E. L. Kapel’kina, M. Choffo
Rok vydání:	2000
Předmět:	Physics Rare gas Exchange interaction Electronic structure Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Ion Energy operator symbols.namesake symbols Atomic physics Hamiltonian (quantum mechanics) Energy matrix Electrostatic interaction
Zdroj:	Optics and Spectroscopy. 88:321-326
ISSN:	1562-6911 0030-400X
DOI:	10.1134/1.626796
Popis:	The fine-structure parameters are calculated semiempirically in the intermediate coupling scheme for the np 5 n′p configurations of rare gas atoms and a number of ions. The calculation is based on the two-electron matrix of the energy operator, which takes into account, along with the electrostatic interaction, all magnetic interactions. Diagonalizing the energy matrix with the calculated values of the fine-structure parameters yields energy values exactly coinciding with the experimental data, as well as the coupling coefficients and the gyromagnetic ratios. The results obtained are compared with the available literature data.
Databáze:	OpenAIRE
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