Muon

Quick meaning: Muon is a noun meaning (physics) An unstable elementary particle in the lepton family, having similar properties to the electron but with a mass 207 times greater.

Meaning

(physics) An unstable elementary particle in the lepton family, having similar properties to the electron but with a mass 207 times greater.

Example Sentences

The spectrum of electrons arising from the decay of the negative mu meson has been determined. The muons are arrested in the gas of a high pressure hydrogen filled diffusion cloud chamber.

The μ-meson of Powell (called here muon) is instead a disintegration product of the pion, only weakly linked to the nucleons and therefore of little importance in the explanation of nuclear forces.

The data comes from experiments at the Fermilab US particle accelerator facility, which explored how subatomic particles called muons – similar to electrons but about 200 times heavier – move in a magnetic field.

Word Forms

• muons

Synonyms for muon

Depending on context, synonyms include mu-meson.

Related Words

Related dictionary entries include mu-meson, neutrino, neutrinos, muonium, muononium, antimuon.

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