Definition of weak interaction in English:

weak interaction

Line breaks: weak inter|action

noun

Physics
Interaction at short distances between subatomic particles mediated by the weak force.
More example sentences
  • They are the electromagnetic interaction, the weak interaction and the strong interaction.
  • The currently accepted and experimentally well-tested theory of electromagnetic and weak interactions is called the Standard Model.
  • Physicists originally had a lot of trouble reconciling relativistic quantum field theory with the weak interaction that is responsible, for example, for what is called beta decay of neutron into proton, electron and neutrino.

Definition of weak interaction in:

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Word of the day apposite
Pronunciation: ˈapəzɪt
adjective
apt in the circumstances or relation to something