Chapter 28, Problem 28QAP

To determine

(A)

Is the reaction $\text{n}\to {\text{e}}^{\text{-}}+\text{p}+\stackrel{-}{v}e$is possible or not

To determine

(B)

Is the reaction ${\text{ μ}}^{\text{-}}\to {\text{e}}^{\text{-}}+\stackrel{-}{v}e+v\mu$is possible or not

To determine

(C)

Is the reaction ${\text{π}}^{\text{-}}\to {\text{μ}}^{\text{-}}+\stackrel{-}{v}\mu$is possible or not