High energy proton-proton scattering is a cornerstone of modern particle physics, providing fundamental insights into the strong interaction and the structure of matter. At energies reached in ...

Photoionization, the process by which an incident photon ejects an electron from an atom, lies at the heart of many atomic physics studies. Coupled with cross section measurements – which quantify the ...

A second experiment can be carried out to investigate experimentally how the resistance of a metallic conductor at constant temperature depends on the area of cross section. The above experiment is ...