Problem $1$

A copper$-63$ nucleus absorbs a proton and the resultant compound nucleus emits a neutron.

$($a$)$ Write the equation for this reaction in standard form.

$($b$)$ Calculate the overall threshold energy required for this reaction.

$($c$)$ Assuming $T_p=7\mathrm{.}250$MeV, calculate the excitation energy of the compound nucleus.