Rotational Spectroscopy
Our present studies are mainly focused to understand the fundamental and practical aspects of collision effects in trace gases in bounded media. More precisely, we wish to study the effect of pressure and temperature variation over line-shift and line- broadening, which are intimately related to intermolecular potentials and collisional dynamics. Such parameters have enormous practical importance because they are necessary for the de-convolution of data which involve the emission, absorption and propagation of electromagnetic radiations.