- #1
valleyman
- 26
- 0
Homework Statement
My problem is on questions like "say if the following interactions are allowed or prohibited, and explain why." where the interactions are something like
[tex]p + p -> K^+ + K^-[/tex]
or
[tex]e^- + p -> n + \nu_e[/tex]
The Attempt at a Solution
Now the first one is not allowed because charge and barionic number are not conserved, ok, but the second is allowed and the solution says it is weak interaction. How do I recognize what type of interaction takes place? Are there any rules like those one of the conservation?
Note: my problem isn't specifically on those particular interactions I just need to understand how to recognize, in a general way, what type of interaction is
Thanks for the help,
valleyman