Effect of prton spin& nuclear interaction on binding energy

[akashpandey]

I just want to know what is the effect of proton spin & coloumbs repulsive force & nuclear interaction on binding energy.

Plzz explain with derivation.

 

[e.bar.goum]

These effects are well described by the Semi-empirical mass formula.

http://en.wikipedia.org/wiki/Semi-empirical_mass_formula