Strong nuclear force

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A strong nuclear force holds the nuclei of atoms together.

It represents the interactions between quarks and gluons in the theory of quantum chromodynamics (QCD). Quantum chromodynamics is the theory that explains different colours. The strong force is the fundamental force mediated by gluons, acting upon quarks, antiquarks, and the gluons themselves.

Although the strong force only acts upon elementary particles directly, the force is observed between hadrons as the nuclear force. As has been shown by many failed free quark searches, the elementary particles affected are unobservable directly. This phenomenon is called confinement, a theory which allows only hadrons to be seen.

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References [change]

  • David J. Griffiths, 1987. Introduction to Elementary Particles. John Wiley & Sons. ISBN 0-471-60386-4
  • Gordon L. Kane (1987). Modern Elementary Particle Physics. Perseus Books. ISBN 0-201-11749-5.
  • Richard Morris, 2003. The Last Sorcerers: The Path from Alchemy to the Periodic Table. Washington DC: Joseph Henry Press. ISBN 0-309-50593-3

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