CHARACTERISTICS OF H- TO Be-LIKE IONS IMMERSED IN ELECTRON GAS |
| Marek Moneta Uniwersytet Łódzki, Katedra Fizyki Ciała Stałego, Pomorska 149, 90-236 Łódź, Poland |
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| Received: February 26, 2001 |
| The electronic characteristics of H- to Be-like ions immersed in degenerate electron gas were calculated. The ion was described within the Hartree-Fock-Slater formalism and the medium by the dielectric function. The ion's electrons repulsion, screening and exchange effects and, additionally, the self-binding of an electron due to the polarisation of the medium were included in the description. The results were compared with the reference corresponding to the characteristics for ions in vacuum. |
| DOI: 10.12693/APhysPolA.99.643 PACS numbers: 34.50.Bw, 71.45.Gm |