Chapter 11, Problem 38P

Each of die following strong nuclear reactions is forbidden. Identify a conservation law that is violated for each one.

1.   

  

   ${\pi }^{-}+\text{p}\to {\sum }^{\text{+}}+K^{-}$

   $K^{-}+\text{p}\to {\Lambda }^{\text{0}}+\text{n}$