The effects of configuration interaction (CI) on the energy levels and oscillator strengths of Au 11ΓΎ have been investigated by systematically adding configurations included in calculations. Four sets of calculations, namely, a single configuration Dirac-Fock type, CI with singly, doubly, and triply
Spectrum of La IX : an interesting example of configuration interaction
β Scribed by Gayasov, R.; Joshi, Y. N.
- Book ID
- 115395669
- Publisher
- Optical Society of America
- Year
- 1998
- Tongue
- English
- Weight
- 227 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0740-3224
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The vertical spectra for excited states of the Na4 cluster in its rhombus geometry and in its distorted tetrahedron geometry have been determined by ab initio large-scale Cl methods. The excitation energies of optically allowed states for the rhombic structure are in good agreement with the spectros
The two lowest vibrational states of 35 Cl 35 ClO 2 , v 4 = 1 (A ) and v 6 = 1 (A ), were investigated between 223 and 500 GHz. More than 250 rotational transitions were recorded with J and K a up to 71 and 34, respectively. The spectra are heavily perturbed by strong c-type and weaker a-type Coriol