From an investigation of the discharge spread in Geiger counters filled with hydrogen, neon, argon or helium, it is possible to show that in certain circumstances the discharge spread is due almost entirely to photo-ionization in the gaseous counter filling. The results enable the absorption coefficients of the operative radiations to be found.
No takes yet. Share an insight, caveat, or question.
Jaffe et al. (1949) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: