Particle physics

Particle physics
Particle physics Par"ti*cle phys`ics, n. That branch of physics which investigates the nature of matter, and in particular the properties and behavior of the elementary particles (fundamental particles), of which matter is composed. Included in this field is the more specialized branch of {high-energy physics}. [PJC]

The Collaborative International Dictionary of English. 2000.

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  • Particle physics — is a branch of physics that studies the elementary constituents of matter and radiation, and the interactions between them. It is also called high energy physics, because many elementary particles do not occur under normal circumstances in nature …   Wikipedia

  • particle physics — particle ,physics noun uncount SCIENCE the area of physics that deals with particles …   Usage of the words and phrases in modern English

  • particle physics — n. the branch of physics employing high energy particles to study the properties of atomic nuclei and of the elementary particles themselves …   English World dictionary

  • particle physics — particle .physics n [U] the study of the way that parts of atoms develop and behave …   Dictionary of contemporary English

  • particle physics — noun the branch of physics that studies subatomic particles and their interactions • Syn: ↑high energy physics, ↑high energy physics • Members of this Topic: ↑flavor, ↑flavour, ↑charm, ↑strangeness, ↑ …   Useful english dictionary

  • particle physics — the branch of physics that deals with the properties and behavior of elementary particles. Cf. high energy physics. [1945 50] * * * or high energy physics Study of the fundamental subatomic particles, including both matter (and antimatter) and… …   Universalium

  • particle physics — N UNCOUNT Particle physics is the study of the qualities of atoms and molecules and the way they behave and react …   English dictionary

  • Particle physics in cosmology — Particle physics, which deals with the interactions of elementary particles at high energies, is an important component of cosmological models of the early universe, when the universe was dominated by radiation and its average energy density was… …   Wikipedia

  • Particle Physics Booklet — Die Particle Data Group ist eine internationale Kollaboration von Teilchenphysikern, die publizierte Resultate, die Eigenschaften von Elementarteilchen und den Grundkräften der Physik behandeln, zusammenstellt und nochmals analysiert. Die Gruppe… …   Deutsch Wikipedia

  • Particle physics and representation theory — There is a natural connection, first discovered by Eugene Wigner, between the properties of particles, the representation theory of Lie groups and Lie algebras, and the symmetries of the universe. According to it, the different states of an… …   Wikipedia

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