Low energy electron collision with polar molecule HCN in weakly plasma medium

Author(s): Jayantilal G.Raiyani

The investigation reported in this paper deals with the theoretical study on polar molecule HCN in plasma medium. In the present calculation, the electron- dipole potential is modified and to introduce the screening effects of plasma is characterized by the inverse Debyeshielding length “” in a0 -1. The Born Eikonal Series Approximation is used to calculate the differential scattering cross sections (DCS) for low energy the rotational excitation of target Polar molecule HCN, using various values of “”. The results obtained are compared with the theoretical calculated Mohanan S., et al[1] results. It is observed that due to the effect of plasma screening, the DCS increases considerably near the forward direction.

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