Measurement of differential cross sections of low-energy electrons elastically scattered by gaseous molecules. IV. Effect of intramolecular double scattering as observed in the scattering of 100 and 500 eV electrons by As4

Abstract

For pt.III see J.Phys. Soc. Japan, vol.52, no.1, p.84 (1983). The relative differential cross sections of electrons scattered by gaseous As4 at 300 degrees C were measured by a cross-beam method at incident energies of 100 and 500 eV and at scattering angles between 2 and 135 degrees . Calculations based on the independent-atom model including intramolecular double scattering and polarisation accounted for the measured cross sections; they were used to normalise the measured relative cross sections.