| Author(s): |
Y I. Baranov; Gerald T. Fraser; Walter J. Lafferty; A A. Vigasin; |
| Title: |
Collision-Induced Absorption in the CO2 Fermi Triad for Temperatures From 211 K to 296 K |
| Published: |
July 01, 2003 |
| Abstract: |
Absorption spectra of pure CO2 have been recorded in the vicinity of the 2675 cm-1 Fermi triad for temperatures between 211 K and 296 K. The 2υ1, υ1 + 2υ2, 2υ2 collision-induced components have been extracted from the measured spectra, including for the low frequency band at 2547 cm-1, which is strongly masked by the υ3 wing absorption. Dimeric features are clearly seen on top of the structureless profiles. Integrated intensities of the Fermi-triad components are determined as a function of temperature. |
| Conference: |
NATO Science Series |
| Proceedings: |
NATO Advanced Research Workshop on Weakly Interacting Molecular Paires: Unconventional Absorbers of Radiation in the Atmoshpere | | |
| Volume: |
27 |
| Location: |
Fontevraud, FR |
| Dates: |
April 1, 2002 |
| Keywords: |
carbon dioxide;collision-induced absorption;continuum absorption;dimmer;infrared;spectroscopy |
| Research Areas: |
|
