Multielectron hidden crossing theory
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:394245
- Oak Ridge National Lab., TN (United States)
Generalization of the hidden crossing theory to the two-center multielectron system is presented. The relevant eigenvalue problem in the plane of complex iternuclear distance is solved by the generalized unrestricted Hartree-Fock and CI methods. Bounds of validity are discussed. Mechanisms and ionization cross-sections for slow collisions of two hydrogen atoms as well as for proton and antiproton impact on helium are shown.
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 394245
- Report Number(s):
- CONF-9605105--
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 3 Vol. 41; ISSN BAPSA6; ISSN 0003-0503
- Country of Publication:
- United States
- Language:
- English
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