On the IR-laser dissociation spectrum structure of the gas dynamically cooled SF6

In the two-frequency IR-laser field the SP6 dissociation spectrum has been investigated at the temperature T=30°K. At the first stage of the excitation the high pressure CO2-laser continuously tuned over the frequency range 940-950 cm−1 with the energy fluence 0,05-0,3 J/cm2 has been used. For the second excitation stage the CO2-laser line tuned in the frequency range 880-920 cm−1 with the energy fluence 5-10 J/cm2 has been used.