Far infrared absorption in normal H2 from 77 to 298 K
Abstract
The translational-rotational absorption spectrum of normal H2 has been measured from 80 to 900 cm-1 at seven temperatures from 77.4 to 298K. These results have been accurately fitted by a three-parameter line-shape function, thereby providing a reliable way of predicting the absorption of H2 anywhere in this frequency and temperature region.
- Publication:
-
Journal of Quantitative Spectroscopy and Radiative Transfer
- Pub Date:
- September 1983
- DOI:
- 10.1016/0022-4073(83)90062-6
- Bibcode:
- 1983JQSRT..30..245D
- Keywords:
-
- Far Infrared Radiation;
- Hydrogen;
- Infrared Absorption;
- Molecular Spectra;
- Line Shape;
- Rotational Spectra;
- Temperature Dependence;
- Atomic and Molecular Physics