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SO2 pressure broadening and frequency shifting of H2O absorption lines in the infrared region

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SO2/H2O pressure broadening and frequency shifting coefficients, γ0 and δ0, are reported for 23 unblended absorption lines in the infrared vibration- rotation band v2 of H2O between 1400 and 1800cm-l. The data were obtained from FTIR spectra recorded with a resolution of 0.03cm-1. Values for γ0 and δ0 are found to he between 0·6 and 0·1 cm-1 atm-1 and +0·10 and –0·13 cm-1 atm-1, respectively.

OriginalsprogEngelsk
TidsskriftMolecular Physics
Vol/bind62
Udgave nummer5
Sider (fra-til)1111-1177
Antal sider67
ISSN0026-8976
DOI
StatusUdgivet - 10 dec. 1987

ID: 214011697