Complete the Following Equation of Nuclear Fusion $\begin{array} { l } 2 \\1\end{array}$

Complete the following equation of nuclear fusion.
$\begin{array} { l } 2 \\1\end{array}$ H + $\begin{array} { l } 3 \\1\end{array}$ H ? 4
2 He + ________

A) $\begin{array} { c } 0 \\+ 1\end{array}$ e
B) $\begin{array} { l } 0 \\0 \\\end{array}$ g
C) ${ } _ { - 1 } ^ { 0 } \mathrm { e }$
D) ${ } _ { 1 } ^ { 1 } \mathrm { H }$
E) ${ } _ { 0 } ^ { 1 } n$