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Generating van der Waals coefficients to arbitrary orders of the atom-atom interaction

Mitroy, Jim and Ovsiannikov, V. (2005). Generating van der Waals coefficients to arbitrary orders of the atom-atom interaction. Chemical Physics Letters,412(1-Mar):76-81.

Document type: Journal Article
Citation counts: Scopus Citation Count Cited 7 times in Scopus Article | Citations

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IRMA ID 80791673xPUB81
Title Generating van der Waals coefficients to arbitrary orders of the atom-atom interaction
Author Mitroy, Jim
Ovsiannikov, V.
Journal Name Chemical Physics Letters
Publication Date 2005
Volume Number 412
Issue Number 1-Mar
ISSN 0009-2614   (check CDU catalogue open catalogue search in new window)
Scopus ID 2-s2.0-23144457384
Start Page 76
End Page 81
Total Pages 6
Place of Publication Amsterdam, Netherlands
Publisher Elsevier
Field of Research 0202 - Atomic, Molecular, Nuclear, Particle and Plasma Physics
0306 - Physical Chemistry (incl. Structural)
1007 - Nanotechnology
HERDC Category C1 - Journal Article (DEST)
Abstract A recursion procedure is presented for deriving the dispersion coefficients C-s((k)) of the van der Waals interaction between two atoms in spherically symmetric ground states to arbitrary high orders k of perturbation theory. The complete asymptotic expansion for the dispersion interaction between two ground-state hydrogen atoms up to C-30 (including terms arising from tenth order perturbation theory) are then generated using a pseudo-state expansion for the two atom Green's function.
Keywords divergence
expansion
complexes
forces
DOI http://dx.doi.org/10.1016/j.cplett.2005.06.092   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
 
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Created: Fri, 12 Sep 2008, 08:35:25 CST by Administrator