Absorption spectra of (CO2)-C-12-O-16 and (CO2)-C-13-O-16 near 1.05 mu m

作者：Wang L; Perevalov VI; Tashkun SA; Liu AW; Hu SM^*

来源：Journal of Molecular Spectroscopy, 2005, 233(2): 297-300.

DOI：10.1016/j.jms.2005.07.008

• carbon dioxide
• infrared
• Fourier-transform spectroscopy
• absolute line intensities
• transition dipole moment
• global modeling

The absolute line intensities of the Fermi triad 2003i-00001 (i = 1, 2, 3) of (CO2)-C-12-O-16 and (CO2)-C-13-O-16 isotopic species of carbon dioxide were retrieved from Fourier-transform spectra recorded at Doppler limited resolution in the region 9200-9700 cm(-1). The accuracy of the line intensity determination is estimated to be better than 15% for most lines. The vibrational transition dipole moments squared and Herman-Wallis coefficients have been determined. The global fittings of the observed line intensities within the framework of the effective operators method have been performed. The fitting results reproduce the data within experimental uncertainty.

• 出版日期2005-10
• 单位中国科学技术大学; 上海理工大学