Effective oscillator strength distributions of spherically symmetric atoms for calculating polarizabilities and long-range atom-atom interactions

Jiang, Jun, Mitroy, J., Cheng, Yongjun and Bromley, M. W. J. (2015) Effective oscillator strength distributions of spherically symmetric atoms for calculating polarizabilities and long-range atom-atom interactions. Atomic Data and Nuclear Data Tables, 101 158-186. doi:10.1016/j.adt.2014.10.001


Author Jiang, Jun
Mitroy, J.
Cheng, Yongjun
Bromley, M. W. J.
Title Effective oscillator strength distributions of spherically symmetric atoms for calculating polarizabilities and long-range atom-atom interactions
Journal name Atomic Data and Nuclear Data Tables   Check publisher's open access policy
ISSN 1090-2090
0092-640X
Publication date 2015-01-01
Year available 2014
Sub-type Article (original research)
DOI 10.1016/j.adt.2014.10.001
Volume 101
Start page 158
End page 186
Total pages 29
Place of publication Maryland Heights, MO United States
Publisher Academic Press
Collection year 2015
Language eng
Formatted abstract
Effective oscillator strength distributions are systematically generated and tabulated for the alkali atoms, the alkaline-earth atoms, the alkaline-earth ions, the rare gases and some miscellaneous atoms. These effective distributions are used to compute the dipole, quadrupole and octupole static polarizabilities, and are then applied to the calculation of the dynamic polarizabilities at imaginary frequencies. These polarizabilities can be used to determine the long-range C6, C8 and C10 atom–atom interactions for the dimers formed from any of these atoms and ions, and we present tables covering all of these combinations.
Keyword Effective oscillator strength distribution
Dynamic polarizability
Long-range interaction
Oscillator strength sum- rule
Dispersion coefficient
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Published online ahead of print 15 Nov 2014

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Mathematics and Physics
Official 2015 Collection
 
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