par Godefroid, Michel ;Berger, Jean Jacques ;Verhaegen, Georges
Référence International journal of quantum chemistry. Quantum chemistry symposium, 11, page (119-123)
Publication Publié, 1977
Article révisé par les pairs
Résumé : Transition state Hamiltonians are used at a multiconflgurational level of accuracy to calculate the oscillator strength (length and velocity forms) of the 1s22s2(1S) → 1s22s2p(1P0) transition of beryllium. Three distinct approximations of the formalism are developed and examined. Copyright © 1977 John Wiley & Sons, Inc.