Bibliographic Details
| Title: |
Collision-induced first overtone band of in binary mixtures – and –CO |
| Authors: |
Abu-Kharma, M. mkharma@physics.mun.ca, Stamp, C.1, Varghese, G.1, Paddi Reddy, S.1 spreddy@physics.mun.ca |
| Source: |
Journal of Quantitative Spectroscopy & Radiative Transfer. Feb2006, Vol. 97 Issue 3, p332-343. 12p. |
| Subjects: |
Spectrum analysis, Absorption, Infrared spectra, Physical & theoretical chemistry |
| Abstract: |
Abstract: Enhancement spectra of the collision-induced absorption (CIA) of in its first overtone region 7500– in binary mixtures – and –CO were studied at 298K for base densities of in the range 89–145amagat and for partial densities of and CO in the range 19–392amagat. The observed spectra confirm that the isotropic overlap induction is absent in the 2–0 band of unlike in the CIA spectra of the fundamental band of . Binary and ternary absorption coefficients were determined from the integrated absorption coefficients of the band. Enhancement absorption profiles of – and –CO consist of a total of 434 components of quadrupolar double transitions. Profile analysis of the spectra was carried out using Birnbaum–Cohen line shape function for the individual components of the band and characteristic line shape parameters were determined from the analysis. [Copyright &y& Elsevier] |
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Copyright of Journal of Quantitative Spectroscopy & Radiative Transfer is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
