
TY  - JOUR
A1  - Ratnavelu, K 
T1  - Positron Impact Ionisation of H and He Atoms: The Continuum Model
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1991
VL  - 44
IS  - 3
SP  - 265
EP  - 270
KW  - 
UR  - https://doi.org/10.1071/PH910265 
N2  - 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. 
ER  -

