
%0 Journal Article
%A Sakai, Y 
%A Okumura, T 
%A Tagashira, H 
%T Measurement of Electron Impact Ionisation and Attachment Coefficients in NO2/He Gas Mixtures and Estimated Electron Collision Cross Sections for NO2
%J Australian Journal of Physics
%D 1995/06/01
%V 48
%N 3
%P 419-426
%K 
%R https://doi.org/10.1071/PH950419
%U https://www.publish.csiro.au/paper/PH950419 
%X The electron impact ionisation a/po and attachment coefficients r]/po in N02/He gas mixtures, where po is the gas pressure at O°C, are measured by a steady-state Townsend method over a wide range of compositions and E/po values. Based on the experimental values of a/po and r]/ po, a preliminary set of the cross sections for N02 is estimated by a Boltzmann equation analysis and values of the cross sections are discussed. 
