Calculation of properties of two-center systems - art. no. 042705

Authors
Jamieson, MJ Dalgarno, A Wolniewicz, L
Citation
Mj. Jamieson et al., Calculation of properties of two-center systems - art. no. 042705, PHYS REV A, 6104(4), 2000, pp. 2705
Citations number
16
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6104
Issue
4
Year of publication
2000
Database
ISI
SICI code
1050-2947(200004)6104:4<2705:COPOTS>2.0.ZU;2-6
Abstract
A procedure is described by which the response of a two-center system to a perturbation can be expressed in terms of single-center wave functions. We use the formulation to evaluate the asymptotic long-range part of the Pauli -Dirac relativistic interaction between two ground-state hydrogen atoms and compare with the results of ab initio calculations.