
%0 Journal Article
%A Jefferies, JT 
%T Some Electron Collision Cross Sections of Call
%J Australian Journal of Physics
%D 1954/03/01
%V 7
%N 1
%P 22-24
%K 
%R https://doi.org/10.1071/PH540022
%U https://www.publish.csiro.au/paper/PH540022 
%X The cross sections for electron collision excitation of the transitions 4S1/B-4PlIs and 4Ps/S in Call have been calculated using a distorted wave Born approximation. For electrons of energy 4 e y, the calculated values are respectively 6· 6TCa~ and 9· 9TCa~. 
