Which of the following statements is true about each of the

Which of the following statements is true about each of the decays or reactions listed below: A Baryon number B is not conserved B Baryon number B, electron Lepton number L_e and muon Lepton number L_mu are all conserved C Muon Lepton number L_mu is not conserved D Electron Lepton number L_e is not conserved

Solution

A is correct

A is correct

A and D are correct

B is correct

B is correct

B is correct