Theoretical study of electron-impact ionization of He-like ions

Authors
Kuo, TY Huang, KN
Citation
Ty. Kuo et Kn. Huang, Theoretical study of electron-impact ionization of He-like ions, J CHIN CHEM, 48(3), 2001, pp. 509-513
Citations number
19
Categorie Soggetti
Chemistry
Journal title
JOURNAL OF THE CHINESE CHEMICAL SOCIETY
ISSN journal
00094536 → ACNP
Volume
48
Issue
3
Year of publication
2001
Pages
509 - 513
Database
ISI
SICI code
0009-4536(200106)48:3<509:TSOEIO>2.0.ZU;2-A
Abstract
We apply the two-potential distorted-wave approximation to study the electr on-impact ionization of He-like ions. The relativistic and non-relativistic total cross sections for incident energies from 1 to 10 ionization-energy units are calculated. Results are compared with other theoretical calculati ons and experimental data. Systematic behaviors along the isoelectronic seq uence are studied.