Vol. 19, issue 08, article # 9

pdf Bykov A. D., Stroinova V. N. Halfwidths and line center shifts in diatomic molecules under strong vibrational excitation. // Atmospheric and oceanic optics. 2006. V. 19. No. 08. P. 647-653.
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The influence of the vibrationally dependent factors of intramolecular dynamics on HF and CO relaxation parameters under conditions of strong vibrational excitation has been investigated. Calculation model has been developed, which takes into account variations of functions of dipole and quadrupole moments and polarizability under the influence of strong vibrational excitation. The calculational results for the vibrational dependence of halfwidths and line center shifts are presented for HF-HF (up to v = 22) and СО-СО (up to v = 50) of cold and hot bands.