New Spectroscopic Determination of the Dipole Moment of HD in the Ground Vibrational State
- 17 May 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 48 (20) , 1393-1396
- https://doi.org/10.1103/physrevlett.48.1393
Abstract
The intensity of the pure rotational spectrum of gaseous HD is measured as a function of density to determine the dipole moment in the ground vibrational state. -dependent values are found in the range (8.0-9.8) × D which, contrary to previous determinations of Trefler and Gush, agree reasonably with ab initio calculations. Intracollisional interference is taken into account and its dependence determined.
Keywords
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