One idea to explain the asymmetry involves:

  1. the Moon's gravity
  2. heavy neutrinos decaying differently from their antiparticles (leptogenesis)
  3. chemical reactions
  4. photons turning into electrons
Answer

B) heavy neutrinos decaying differently from their antiparticles (leptogenesis)

A research hypothesis. SLO P-11-F-27 · Understanding

Physics MCQ · More Nuclear and Particle Physics MCQs · Practise