Definición de beta particle en inglés:

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beta particle

(also beta ray)

sustantivo

Physics
A fast-moving electron emitted by radioactive decay of substances (originally regarded as rays).
Oraciones de ejemplo
  • When it decays it emits a beta particle and a gamma ray, leaving behind a protactinium - 234 atom.
  • During this process (mediated by a virtual W - particle) the nucleus expels a negative beta particle (electron or negatron) as radiation.
  • The weak nuclear force is involved, and the neutron is converted into a proton when the beta particle is emitted.

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Saltos de línea: beta par|ticle

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