论文信息 - Measurements of self-broadening of infrared absorption lines of ozone

Measurements of self-broadening of infrared absorption lines of ozone

Lorentz self-broadening coefficients have been determined for 355 spectral lines belonging to five different infrared vibration-rotation bands of O3 in the spectral region from 4.8 to 17 μm. Six ozone absorption spectra, recorded at room temperature using a Fourier transform spectrometer, were analyzed. The half-width values were obtained through a nonlinear least-squares spectral fitting procedure. The results are compared with previous measurements, and the variation of the half-widths with vibrational and rotational quantum numbers is examined.

[1] E. Yeung,et al. Pressure‐broadened linewidths of ozone , 1975 .

[2] Curtis P. Rinsland,et al. Line positions and intersities for the ?1 + ?2 and ?2 + ?3 bands of 16O3 , 1987 .

[3] S. Clough,et al. Millimeter wave spectrum of ozone , 1971 .

[4] V. Malathy Devi,et al. The ν1 and ν3 bands of 16O3: Line positions and intensities , 1987 .

[5] Laurence S. Rothman,et al. Theoretical N_2-broadened halfwidths of ^16O_3 , 1985 .

[6] V. Malathy Devi,et al. The vibrational and rotational spectra of ozone for the (0, 1, 0) and (0, 2, 0) states , 1988 .

[7] Alain Barbe,et al. Intensities and air broadening coefficients of O3 in the 5- and 3-μm regions , 1982 .

[8] Laurence S. Rothman,et al. Theoretical N2-, O2-, and air-broadened halfwidths of 16O3 calculated by quantum Fourier transform theory with realistic collision dynamics , 1985 .

[9] A Goldman,et al. The HITRAN database: 1986 edition. , 1987, Applied optics.

[10] J. Colmont,et al. Self-broadening in the millimeter-wave spectrum of ozone , 1983 .

[11] C. Rinsland,et al. Measurements of air-broadened and nitrogen-broadened half-widths and shifts of ozone lines near 9 microns , 1988 .

[12] J. Hartmann,et al. New accurate calculations of ozone line-broadening by O2 and N2 , 1988 .