Improved lower and upper bounds for dipole transition moments
- 28 April 1986
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 19 (8) , 1115-1123
- https://doi.org/10.1088/0022-3700/19/8/008
Abstract
The effective-bounds formulae for dipole transition moments introduced by Anderson and Weinhold (1974) have been strengthened significantly without altering the approximate wavefunctions by two procedures, each of which modifies the transition operator. Results of simple calculations on the hydrogen atom suggest that highly accurate moments may be obtained from wavefunctions of only modest accuracy.Keywords
This publication has 9 references indexed in Scilit:
- Fifteen Years On - The Calculation of Atomic Transition Probabilities RevisitedPhysica Scripta, 1984
- Electric dipole oscillator strengths: length and velocity!Chemical Physics Letters, 1983
- 31D, 41D, 51D, 41F, 51F and 61F states of HeJournal of Physics B: Atomic and Molecular Physics, 1982
- Upper and lower bounds to atomic and molecular properties. III. Lithium oscillator strengths for varioustransitionsPhysical Review A, 1976
- Relative accuracy of length and velocity forms in oscillator-strength calculationsPhysical Review A, 1974
- Dipole oscillator strengths, with rigorous limits of error, for He andPhysical Review A, 1974
- Upper and Lower Bounds to Atomic and Molecular Properties. I. Be-Sequence Oscillator Strengths (Dipole-Length Formulation) for theTransitionPhysical Review A, 1973
- Calculation of Upper and Lower Bounds to Oscillator StrengthsThe Journal of Chemical Physics, 1971
- The Theory and Calculation of Screening ConstantsPhysical Review B, 1930