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Semiclassical quantization of doubly excited intrashell resonances of the helium atom

โœ Scribed by David Farrelly; Michael D. Emmel

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
452 KB
Volume
217
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The semiclassical self-consistent field method is applied to the computation of intrashell resonances of the He atom. Results for high-lying states, where quantum calculations are difficult, are accurate to better than 1% despite the fully chaotic nature of the dynamics. Like the exact wavefunction, the self-consistent field wavefunction shows pronounced scarring along the periodic orbit corresponding to an asymmetric stretch motion of the electrons.

๐Ÿ“œ SIMILAR VOLUMES

The lie algebra and the lie group govern
The lie algebra and the lie group governing configuration interaction in the doubly excited states of helium-like atoms: Compact or noncompact?
โœ Carl E. Wulfman ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 238 KB

The Lie algebra, and the group governing configuration interaction in many of these quasi-bound St2teS are a ComWCt form of Dzr and the compact O(4). respectively. An isomorphic timedependent algebra and group governs their ionization. In 1973 I showed that there is an O(4) group governing configur