MCQ
Choose the correct nuclear process from the below options
[p: proton, n : neutron, $\mathrm{e}^{-}$: electron, $\mathrm{e}^{+}$: positron, $v$ : neutrino, $\bar{v}$ : antineutrino]
  • $n \rightarrow p+e^{-}+\bar{v}$
  • B
    $n \rightarrow p+e^{-}+v$
  • C
    $\mathrm{n} \rightarrow \mathrm{p}+\mathrm{e}^{+}+\bar{v}$
  • D
    $n \rightarrow p+e^{+}+v$

Answer

Correct option: A.
$n \rightarrow p+e^{-}+\bar{v}$
(A)
Sol. Theoretical equation for $\beta^{-1}$ decay
$\mathrm{n}_{0}^{1} \rightarrow \mathrm{p}_{1}^{1}+\mathrm{e}_{-1}^{-0}+\bar{v}$

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