Fine structure and hyperfine structure of some excited states of helium |
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| Authors: | Email author" target="_blank">B?C?GouEmail author F?Wang X?L?Wu |
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| Institution: | (1) Department of Physics, Beijing Institute of technology, 100081 Beijing, P.R. China |
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| Abstract: | The fine structure and the hyperfine structure for some singly-excited and doubly-excited states of helium atom are calculated using Rayleigh-Ritz variational method with multi-configuration-interaction wave functions. The calculated results of the fine structure for the Rydberg series are in good agreement with other theoretical and experimental data. The hyperfine parameters and the hyperfine coupling constants of 3He are also obtained for this system.Received: 17 January 2003, Published online: 29 July 2003PACS:
32.10.Fn Fine and hyperfine structure - 31.30.Gs Hyperfine interactions and isotope effects, Jahn-Teller effect |
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