Effect of the exchange integral K2s2p on the 2p-orbitals of the 1P and 3P states of the beryllium isoelectronic sequence arising from the configuration (1s)2(2s)(2p)
โ Scribed by Hiroshi Tatewaki
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 531 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-7608
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๐ SIMILAR VOLUMES
The second-order polarisation propagator approximation has been used IO calculate the \_penerahzed oscillator strength fiK) for rhe 'S+' P transition of Be for K' from 0 IO 1 au. The lnelasric electron snttcring cross section has also been calculared for incident energies from 50 10 IOOOeV. Agreemen
## Abstract The first order HartreeโFock equations of the 1__s__2__p__3__s__ ^4^__P__^0^ state of the threeโelectron atomic systems have been solved exactly. These solutions are used to evaluate HartreeโFock energy up to third order with high accuracy. The third order HartreeโFock energies for Li t