|a type of particle accelerator similar to a betatron but having an electric field of fixed frequency with electrons but not with protons as well as a changing magnetic field. It is capable of producing very high energies in the GeV range|
|[C20: from |
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|synchrotron (sĭng'krə-trŏn') Pronunciation Key
A type of particle accelerator that accelerates charged subatomic particles (generally protons) in a circular path. Unlike cyclotrons and synchrocyclotrons, in which particles follow a spiral path, synchrotrons consist of a single ring-shaped tube through which the particles loop numerous times, guided by precisely synchronized magnetic fields and accelerated at various points in the loop by electric field bursts. Synchrotrons are currently the most powerful particle accelerators, and the study of high-energy collisions driven by synchrotrons has lead to the discovery of many subatomic particles. See also cyclotron, synchrocyclotron. See Note at particle accelerator.