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Weak Interactions

It is described by Quantum Flavordynamics, and now more accurately by Electroweak Theory.

Doubts

  • Both electrically charged and neutral particles can interact with weak interactions
  • Weak interaction is the only interaction that can change the flavor of a quark or lepton
  • Weak interaction breaks both P (parity symmetry) and CP (charge-parity symmetry), and is the only one that does them.
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