
%0 Journal Article
%A Rees, JA 
%T Measurements of Townsend's Energy Factor k1 for Electrons in Carbon Dioxide
%J Australian Journal of Physics
%D 1964/12/01
%V 17
%N 4
%P 462-471
%K 
%R https://doi.org/10.1071/PH640462
%U https://www.publish.csiro.au/paper/PH640462 
%X Values of Townsend's energy factor kl for electrons in carbon dioxide have been determined as a function of the parameter E/p for 0·1 .;;; E/p .;;; 50 at a temperature of 293°K. The results are compared with those of other investigators and are used in a recomparison of the cross sections for electron attachment deduced from swarm and beam types of experiments for swarms of electrons having mean energies of up to 5 eV. 
