Research Papers in Physics and Astronomy


Date of this Version

March 1986


Published by American Physical Society. Phys. Rev. A 33, 2111 (1986). Copyright © 1986 American Physical Society. Permission to use.


Photoelectron angular distribution asymmetry parameters for photoionization to each of the three term levels of the Cl+ ion are calculated above the 1S ionic threshold with use of the open-shell transition-matrix method. Comparison is made with frozen-core Hartree-Fock asymmetry parameters and with the multiconfiguration Hartree-Fock results of Fielder and Armstrong. The calculated asymmetry parameters are used to estimate partial-cross-section branching ratios at 584 Å from the relative experimental photoelec- tron intensity measurements of Kimura, Yamazaki, and Achiba.

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