کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9770178 1501941 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lineshape modeling of inter-branch intensity transfer in the 2000←0110, 1110←0000 and 1220←0110 Q-branches of carbon dioxide
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Lineshape modeling of inter-branch intensity transfer in the 2000←0110, 1110←0000 and 1220←0110 Q-branches of carbon dioxide
چکیده انگلیسی
An adjustable band shape calculation model based on the strong collision approximation with inter-branch coupling has been applied to predict line mixing in the 2000←0110, 1220←0110 and in the 1110←0000 Q-branches of carbon dioxide. In this approach, the band shape is calculated using an adjustable parameter to account for line mixing effects, in addition to the usual set of spectral parameters used to describe the band shape. The good quality of the model is proven by comparisons with experimental spectra recorded at room temperature over a wide pressure range (1-21 atm). All spectra were recorded using a Fourier transform spectrometer and 25 cm long temperature controlled cell. The values obtained for the adjustable parameter for the three Q-branches are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 742, Issues 1–3, 24 May 2005, Pages 77-82
نویسندگان
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