electron-positron colliding beams

См. также в других словарях:

• colliding-beam storage ring — ▪ device also called  collider   type of cyclic particle accelerator that stores and then accelerates two counterrotating beams of charged subatomic particles (subatomic particle) before bringing them into head on collision with each other.… …   Universalium

• George Gollin — George D. Gollin (born May 6, 1953 in New York) is an American physics professor at the University of Illinois at Urbana Champaign. Areas of research and teachingGollin has worked on particle physics experiments studying muon scattering… …   Wikipedia

• particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… …   Universalium

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… …   Universalium

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• SLAC — ▪ laboratory, Menlo Park, California, United States acronym of  Stanford Linear Accelerator Center        U.S. national particle accelerator (particle accelerator) laboratory for research in high energy particle physics (physics) and synchrotron… …   Universalium

• Muon — The Moon s cosmic ray shadow, as seen in secondary muons generated by cosmic rays in the atmosphere, and detected 700 meters below ground, at the Soudan II detector Composition Elementary particle Statistics …   Wikipedia

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• Large Hadron Collider — LHC redirects here. For other uses, see LHC (disambiguation). Coordinates: 46°14′N 06°03′E / 46.233°N 6.05°E / 46.233; 6.05 …   Wikipedia