![]() ![]() The interaction of subatomic particles can be complex and difficult to understand Feynman diagrams give a simple visualization of what would otherwise be an arcane and abstract formula. The scheme is named after American physicist Richard Feynman, who introduced the diagrams in 1948. In theoretical physics, a Feynman diagram is a pictorial representation of the mathematical expressions describing the behavior and interaction of subatomic particles. In this Feynman diagram, an electron ( e −) and a positron ( e +) annihilate, producing a photon ( γ, represented by the blue sine wave) that becomes a quark– antiquark pair (quark q, antiquark q̄), after which the antiquark radiates a gluon ( g, represented by the green helix). ![]() ![]() For a less technical version, see this article on the Simple English Wikipedia. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |