Calculation of the hyperfine structure of the 42 S 1/2, 42 P 1/2, 42 P 3/2 states in the 3d 10 nl configuration of Cu |
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Authors: | J. -L. Heully |
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Affiliation: | 1. Department of Physics, Chalmers University of Technology, G?teborg, Sweden
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Abstract: | The hyperfine structure of the 42 S 1/2, 42 P 1/2, 42 P 3/2 states in the 3d 10 nl configuration of Cu has been evaluated using many-body perturbation theory. Polarisation effects were included in all orders and correlation to third-order. By the use of iteration methods, a large number of higher order diagrams were also included. The correlation effects between the valence electron and the 3d shell were found to be very important. The results forA(2 S 1/2) andA(2 P 1/2) 5827MHz and 440 MHz, respectively, are in good agreement with the experimental results, whereas the result forA(2 P 3/2)=83 MHz is far from the experimental value. No explanation was found for the discrepancy. The quadrupole values were found to be ?206 mb for63Cu and ?185 mb for65Cu. |
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