I had this old homework that I never completely understood.
A scatterng experiment is performed with electrons ($E_0=450$MeV) colliding at an atomic nucleus.
Following form factor is measured $\left |F(q) \right |^2$
My problem is that I don't know how to interpret this picture or for that matter,
what the formfactor $\left |F(q) \right |^2$ represents.