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Calculations of configurations of doubly ionized copper (Cu III)

Journal Article · · J. Res. Natl. Bur. Stand., A; (United States)
The energy levels belonging to the configurations 3d/sup 7/4s/sup 2/ and 3d/sup 8/nl (nl = 4s, 5s, 4p, 5p, 4d, 5d, 4f, and 5g) have been calculated. The radial energy integrals were treated as parameters and adjusted to give a least-squares fit to the observed levels. Two- and three-body effective electrostatic interactions for equivalent electrons were included, as well as two-body effective interactions for inequivalent electrons. Strong configuration interaction between 3d/sup 7/4s/sup 2/ and 3d/sup 8/4d was taken into account. Values of the parameters are given for all the above configurations, and the calculated levels are given for all except 3d/sup 8/4s and 3d/sup 8/4p (for which essentially equivalent results have been published). Leading eigenvector percentages are given in appropriate coupling schemes.
Research Organization:
National Bureau of Standards, Washington, DC
OSTI ID:
7329998
Journal Information:
J. Res. Natl. Bur. Stand., A; (United States), Journal Name: J. Res. Natl. Bur. Stand., A; (United States) Vol. 80:3; ISSN JNBAA
Country of Publication:
United States
Language:
English

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