Theoretical transition dipole moments and lifetimes for the A 1Σ+u→X Σ+g system of Na2
作者： W. J. Stevens , M. M. Hessel , P. J. Bertoncini , A. C. Wahl
DOI: 10.1063/1.434110
关键词: Field (physics) 、 Potential curves 、 Stimulated emission 、 Spectral line 、 Dipole 、 Transition dipole moment 、 Atomic physics 、 Wave function 、 Chemistry 、 Potential energy 、 Physical and Theoretical Chemistry 、 General Physics and Astronomy
摘要: Multiconfiguration self‐consistent field (MCSCF) calculations have been carried out on the X 1Σ+g, A 1Σ+u, and B 1Πu states of Na2. The calculated potential energy curves are in good agreement with experimental X A RKR Hessel Kusch. Both A→X B→X transition moments as a function nuclear separation using MCSCF wavefunctions. These excellent recent determinations moment. values lifetimes several A‐state vibrational rotational levels for theoretical moment again recently measured lifetimes.
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