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Estimation of rotational temperature of the source emitting the spectrum of PbO molecule
Authors:A B Darji  T M Patel  M B Sureshkumar  N R Shah  P M Shah
Institution:(1) Physics Department, M.S. University of Baroda, 390 002 Baroda, India
Abstract:The (1, 0), (0, 1) and (0, 2) bands ofD→X system of lead monoxide have been excited in RF discharge source and photographed in the seventh order of a 2-meter PGS. Intensity records of the rotational lines have been obtained. Rotational constants and the intensity measurements ofQ andP branch lines of the above three bands andJ numbering are used to calculate the effective rotational temperature of the source emitting the spectrum of208Pb16O molecule.
Keywords:Rotational temperature  molecular spectrum  lead monoxide
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