کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5415848 | 1393780 | 2007 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Line shape parameters measurement and computations for self-broadened carbon dioxide transitions in the 30012 â 00001 and 30013 â 00001 bands, line mixing, and speed dependence
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Line shape parameters measurement and computations for self-broadened carbon dioxide transitions in the 30012 â 00001 and 30013 â 00001 bands, line mixing, and speed dependence Line shape parameters measurement and computations for self-broadened carbon dioxide transitions in the 30012 â 00001 and 30013 â 00001 bands, line mixing, and speed dependence](/preview/png/5415848.png)
چکیده انگلیسی
Transitions of pure carbon dioxide have been measured using a Fourier transform spectrometer in the 30012 â 00001 and 30013 â 00001 vibrational bands. The room temperature spectra, recorded at a resolution of 0.008 cmâ1, were analyzed using the Voigt model and a Speed Dependent Voigt line shape model that includes a pressure dependent narrowing parameter. Intensities, self-induced pressure broadening, shifts, and weak line mixing coefficients are determined. The results obtained are consistent with other studies in addition to the theoretically calculated values. Exponential Power Gap (EPG) and Energy Corrected Sudden (ECS) scaling laws were used to calculate the relaxation matrix elements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Spectroscopy - Volume 245, Issue 1, September 2007, Pages 34-51
Journal: Journal of Molecular Spectroscopy - Volume 245, Issue 1, September 2007, Pages 34-51
نویسندگان
A. Predoi-Cross, A.V. Unni, W. Liu, I. Schofield, C. Holladay, A.R.W. McKellar, D. Hurtmans,