Measurements and modeling of air-broadening coefficients for the ν6 band of CH3I
| العنوان: | Measurements and modeling of air-broadening coefficients for the ν6 band of CH3I |
|---|---|
| المؤلفون: | H. Aroui, M. Guinet, P. Soulard, D. Jacquemart, E. Raddaoui |
| المساهمون: | De la Molécule aux Nanos-objets : Réactivité, Interactions et Spectroscopies (MONARIS), Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Spectroscopie Dynamique Moléculaire [Tunis] (LSDM-ENSIT), Ecole Nationale Supérieure d'ingénieurs de Tunis (ENSIT), Université de Tunis-Université de Tunis, Sorbonne Université (SU) |
| المصدر: | Journal of Quantitative Spectroscopy and Radiative Transfer Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2020, 246, pp.106934. ⟨10.1016/j.jqsrt.2020.106934⟩ |
| بيانات النشر: | HAL CCSD, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | [PHYS]Physics [physics], J-and K-rotational dependences, Work (thermodynamics), Radiation, Materials science, 010504 meteorology & atmospheric sciences, 6 band, Fourier transform spectra, Updated line list, 01 natural sciences, Atomic and Molecular Physics, and Optics, Standard deviation, Computational physics, Methyl iodide, chemistry.chemical_compound, Air-broadening coefficients, chemistry, [SDE]Environmental Sciences, Order (group theory), [CHIM]Chemical Sciences, [PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], Spectroscopy, ComputingMilieux_MISCELLANEOUS, 0105 earth and related environmental sciences |
| الوصف: | The ν6 band of methyl iodide around 9.5 µm is studied in terms of air-broadening coefficients. A multi-spectrum fitting procedure is applied to Fourier transform spectra using various mixtures of CH3I and air in order to retrieve air-broadening coefficients. The numerous measurements performed in this work allow to model the J-and K-rotational dependences of the measured air-broadening coefficients. This model reproduces the measured air-broadening coefficients within standard deviation (1SD) equal to 7%. Comparisons with measurements from literature are performed. |
| اللغة: | English |
| تدمد: | 0022-4073 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e9346f01d6e38d4bdc2dc2b481cf071 https://hal.archives-ouvertes.fr/hal-03001657 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....7e9346f01d6e38d4bdc2dc2b481cf071 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00224073 |
|---|