Ionisation potentials of multiply charged ions have been calculated with the x alpha method using self-consistently determined parameters alpha . Self-consistent ab initio exchange parameters alpha have been determined for several ions. The ionisation energies have been determined by the transition state method of Slater and in a few cases by the method of Williams et al. (1975). The calculated ionisation energies are compared with Hartree-Fock and experimental data and found to be in agreement with them.
|Number of pages||7|
|Journal||Journal of Physics B: Atomic and Molecular Physics|
|Publication status||Published - dec. 1 1987|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics