Burton Richter (1931) is an American physicist. A professor at Stanford Univ., Richter built a particle accelerator (Stanford Positron-Electron Asymmetric Ring) with the help of David Ritson and the support of the U.S. Atomic Energy Commission. With it he discovered a new subatomic particle called a psi-particle (now called a J-particle). The same discovery was made independently by Samuel Ting. The two scientists were jointly awarded the 1976 Nobel Prize in Physics for their work.
