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A study of interactions in He2 1 in terms of the electronic forces

Chandra, AK and Sebastian, KL (1978) A study of interactions in He2 1 in terms of the electronic forces. In: Molecular Physics, 36 (5). 1495-1502 .

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The He+He+1 interactions have been studied, as a function of the internuclear separation R, in terms of the electronic forces acting on the nuclei and the change in the charge distribution. The analysis reveals that at large R the atomic densities are polarized inwards, causing an attractive force on each nucleus, while at small R the difference in the nature of the interactions in the 2Σu and 2Σg systems is noted. It is seen that the He+He+1 (2Σu) interaction is less attractive than the He+1+He+1 interaction at lower values of R.

Item Type: Journal Article
Publication: Molecular Physics
Publisher: Taylor and Francis Group
Additional Information: Copyright of this article belongs to Taylor and Francis Group.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 24 Sep 2010 09:40
Last Modified: 24 Sep 2010 09:40
URI: http://eprints.iisc.ac.in/id/eprint/32419

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