Feynman Diagrams: Beta Decay Equations [Half-life, video 03]

Video 3 of the Half-Life series of short animations about nuclear physics. Shows the equations and Feynman diagrams that describe beta minus and beta plus decay modes. Further explanation is given of the Feynman diagrams.

There is a free quiz on this video to help check you've got the main points, link: https://physicshq.wixsite.com/alevelp...

Relevant concepts: quarks, W boson, electron neutrino, electrons, weak interaction, beta decay, radioactive transformations, nuclear decay, proton number and nucleon number.