Double-electron detachment cross sections in intermediate-energy H{sup {minus}} plus noble-gas collisions
- Department of Physics and Astronomy, University of Toledo, Toledo, Ohio 43606 (United States)
Absolute measurements of the total double-electron detachment (DED) cross sections for 3- to 50-keV H{sup {minus}} ions incident on helium atoms and for 5- to 50-keV H{sup {minus}} ions incident on neon and argon atoms are reported in this paper. The present DED cross sections are in better agreement with the previously reported DED cross sections for helium targets than for either neon or argon targets. A semiempirical calculation of the double detachment cross sections for the intermediate-energy collision region is also presented in this paper.
- OSTI ID:
- 76497
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 1 Vol. 52; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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