Issue 32, 2010

Rovibrational levels of HD

Abstract

The dissociation energies of all rotation–vibrational states of the molecular HD in the ground electronic state are calculated to a high accuracy by including nonadiabatic, relativistic α2, and quantum electrodynamic α3 effects, with approximate treatment of small higher order α4, and finite nuclear size corrections. The obtained result for the ground molecular state of 36 405.7828(10) cm−1 is in a small disagreement with the latest most precise experimental value.

Graphical abstract: Rovibrational levels of HD

Supplementary files

Article information

Article type
Paper
Submitted
13 Apr 2010
Accepted
11 Jun 2010
First published
05 Aug 2010

Phys. Chem. Chem. Phys., 2010,12, 9188-9196

Rovibrational levels of HD

K. Pachucki and J. Komasa, Phys. Chem. Chem. Phys., 2010, 12, 9188 DOI: 10.1039/C0CP00209G

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