
%0 Journal Article
%A Ratnavelu, K 
%T Positron Impact Ionisation of H and He Atoms: The Continuum Model
%J Australian Journal of Physics
%D 1991/04/01
%V 44
%N 3
%P 265-270
%K 
%R https://doi.org/10.1071/PH910265
%U https://www.publish.csiro.au/paper/PH910265 
%X The continuum optical potential model is used to calculate the ionisation cross sections of H and He by positron impact. The present e+-H result is compared with the recent first measurement of e+ -H ionisation cross sections. The e+ -He calculation is also presented, together with the experimental measurements. A comparison with other theoretical results is also given. 
