The weak interaction

Pauli’s neutrino, Fermi’s beta-decay spectrum, the pion’s two-body decay, inverse beta decay, parity violation, and neutrino oscillations, from physicskit.particle.decays and physicskit.particle.neutrinos.

Lattes, Occhialini, and Powell: the pion’s two-body decay

Lattes, Occhialini, and Powell: the pion's two-body decay

Cowan and Reines: direct detection of the neutrino

Cowan and Reines: direct detection of the neutrino

Lee, Yang, and Wu: the discovery of parity violation

Lee, Yang, and Wu: the discovery of parity violation

Pontecorvo, Maki, Nakagawa, and Sakata: neutrino oscillations

Pontecorvo, Maki, Nakagawa, and Sakata: neutrino oscillations

Pauli’s neutrino: the missing energy in beta decay

Pauli's neutrino: the missing energy in beta decay

Fermi’s theory of beta decay: spectrum shape, Kurie plot, and Sargent’s rule

Fermi's theory of beta decay: spectrum shape, Kurie plot, and Sargent's rule