The Optical Properties of Nuclei at Very Short Wavelengths

On the Systematics of the Number of Heavy Prongs in Proton‐Nucleus Interactions in Emulsion

“…In fact the impact parameter consideration of the events described by eqn. (1) agrees well with the spatial extension of the uniform density region in heavy nuclei [20].…”

“…An oil immersion 53. 1 x objective was used in conjunction with a 16.8 x oculars. All the events were scanned by the "along the track" method.…”