Physics 2.5 Conservation Rules Flashcards
1
Q
What must be conserved in all particle interactions?
A
Charge
Baryon Number
Electron Lepton Number
Muon Lepton Number
2
Q
What can change in a particle interaction?
A
Strangeness, which can change by -1, 0 or +1 in weak interactions only.
3
Q
When is strangeness always conserved?
A
Strong interactions
