Plasma-relevant electron scattering cross sections of propene

Abstract

Propene (C3H6) is considered to be an important molecule in the field of plasma science due to it being recognized as a by-product of plasma irradiation at the diverter regions and plasma facing walls in modern fusion devices. This article reports electron scattering elastic, momentum transfer, differential and excitation cross sections of propene. The rate coefficients for the elastic and momentum transfer cross sections are also reported. The data reported in this article are considered to be important in the field of plasma physics due to their direct influence on plasma modeling applications. Two theoretical methods were used for the present study; the R-matrix method for low energy and spherical complex optical potential formalism for high energy. The R-matrix calculation was performed using the correlation-consistent polarized valence-only triple-zeta basis set and a reasonable agreement with the target properties was obtained. The scattering calculations were then performed using these parameters to compute various cross sections. The present cross sections compare reasonably well with the only available data in the literature. More experimental studies of a similar nature are encouraged for the validation of the present results.