
TY  - JOUR
A1  - T Whelan, Colm 
A1  - Walters, HRJ 
A1  - Dreizler, RM 
T1  - Some Remarks on the Use of Effective Charges in the Study of Electron Impact Ionisation Processes
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1993
VL  - 46
IS  - 2
SP  - 241
EP  - 248
KW  - 
UR  - https://doi.org/10.1071/PH930241 
N2  - The first-order effective charge description of the electron impact ionisation of H(ls) is considered. The effect of imposing the Peterkop relation on the charges occurring therein is discussed. A special case corresponding to high energy asymmetric geometry is considered and values for the effective charges deduced by comparison with the most accurate available theoretical and experimental data. 
ER  -

