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Now showing items 151-160 of 194
Aufsatz
Kr - Kr correlation diagram and its use in heavy-ion collisions
(1981)
A realistic self-consistent charge correlation diagram calculation of the Kr{^2+} - Kr{^2+} system has been performed. We get excellent agreement for the 4(3/2)_u level with an experimentally observed MO level at large distances. Possible reasons for discrepancies
between experiment and theory at small distances are discussed.
Aufsatz
Relativistic many-electron SCF correlation diagram for Pb-Pb
(Fabian, Derek J. (Hrsg.), 1981)
Aufsatz
Accurate Hartree-Fock-Slater calculations on small diatomic molecules with the finite-element method
(1988)
We report on the self-consistent field solution of the Hartree-Fock-Slater equations using the finite-element method for the three small diatomic molecules N_2, BH and CO as examples. The quality of the results is not only better by two orders of magnitude than the fully numerical finite difference method of Laaksonen et al. but the method also requires a smaller number of grid points.
Aufsatz
Ground state correlation energy of the Be-sequence for Z = 4-20 in MCDF approximation
(1989)
The ground state (J = 0) electronic correlation energy of the 4-electron Be-sequence is calculated in the Multi-Configuration Dirac-Fock approximation for Z = 4-20. The 4 electrons were distributed over the configurations arising from the 1s, 2s, 2p, 3s, 3p and 3d orbitals. Theoretical values obtained here are in good agreement with experimental correlation energies.
Aufsatz
Theme group 6: Mathematics and other subjects
(Hirst, Ann (Hrsg.), 1988)
Aufsatz
Warum haben nicht-triviale Lösungen von f' = f keine Nullstellen?
(H. Kautschitsch [Hrsg.], 1989)