Measurements of Double Differential Cross-Sections for He at Intermediate Energy

Abstract

Detailed studies on ionization of atoms and molecules by electron impact have made numerous contributions to understanding of the structure of atoms and molecules including the interaction between particles. After a ionizing collision a scattered electron, an ejected electron and a recoil ion is formed. Doubly dierential cross-sections give detailed information for one of the outgoing electrons. In this study, we report the angular distribution of double dierential cross-sections of ejected electrons from He in intermediate energy region.