Sub - Doppler Laser Spectroscopy of SO 2 Molecule of 30548 . 0 cm - 1 and 31770 . 0 cm - 1 Bands
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چکیده
band 1 0 . 30548 − cm was measured without skimmer, while the linewidth was 0.15 GHz with the collimating skimmer. The Doppler linewidth was decreased to about 0.2 GHz i.e., six times narower than before, by the collimation for the 1 0 . 31770 − cm band. The molecular rotational constants, the centrifugal distortion constants and the moment of inertia of the excited state were calculated. The inertial defects and the valence angle of SO2 molecule of these bands are tabulated and compared at different conditions.
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تاریخ انتشار 2004