Photoelectron angular distributions of ns subshells of open-shell atoms asindicators of interchannel coupling: Sc 4s photoionization - art. no. 030702

Authors
Altun, Z Manson, ST
Citation
Z. Altun et St. Manson, Photoelectron angular distributions of ns subshells of open-shell atoms asindicators of interchannel coupling: Sc 4s photoionization - art. no. 030702, PHYS REV A, 6103(3), 2000, pp. 0702
Citations number
22
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6103
Issue
3
Year of publication
2000
Database
ISI
SICI code
1050-2947(200003)6103:3<0702:PADONS>2.0.ZU;2-W
Abstract
It is shown that the photoelectron-angular distribution asymmetry parameter beta, arising from ns photoionization in open-shell atoms, is quite a bit more sensitive to interchannel coupling than the integrated cross section. An example of 4s photoionization of atomic Sc is presented. It is demonstra ted that this effect can occur throughout the periodic system.