Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5430182 | Journal of Quantitative Spectroscopy and Radiative Transfer | 2009 | 10 Pages |
Abstract
Absorption cross sections of SO2 have been obtained in the 24Â 000-29Â 000Â cmâ1 spectral range (345-420Â nm) with a Fourier transform spectrometer at a resolution of 2Â cmâ1. Pure SO2 samples were used and measurements were performed at room temperature (298Â K) as well as at 318, 338 and 358Â K. This is the first time that temperature effects in this spectral region are reported and investigated. This paper is the first of a series that will report on measurements of the absorption cross section of SO2 in the UV/visible region at a higher than previously reported resolution and that will investigate temperature effects in support of tropospheric, stratospheric and astrophysical or planetary applications.
Related Topics
Physical Sciences and Engineering
Chemistry
Spectroscopy
Authors
C. Hermans, A.C. Vandaele, S. Fally,