Photoionization and electron-impact ionization of the 4subshell in the palladium isoelectronic sequence
- 1 September 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 34 (3), 1952-1961
- https://doi.org/10.1103/physreva.34.1952
Abstract
Calculations of the electron-impact ionization cross sections and photoionization cross sections for ten ions in the palladium isoelectronic sequence from Ag i i to W x x i x were performed using a nonrelativistic single-configuration distorted-wave approximation. The 4kf P partial wave was found to be sensitive to the exchange potential involving 4d core electrons, resulting in large qualitative differences between cross sections computed in the term-dependent Hartree-Fock potential and the configuration-averaged potential.
Keywords
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