On the preparation of plexiglass light-guides for scintillation counter hodoscope elements

Angular distributions of protons from bremsstrahlung of maximum energy 400 MeV incident on elements between lithium and gold

“…As stated in the introduction, data on photo-proton emission from some representative heavier elements were recorded in a second series of measurements to provide a systematic study of the entire periodic table [33]. Copper was chosen as a typical intermediate-weight nucleus on the basis of its ready availability.…”