Hossein dowlatabadi - Physics Department,Payame Noor University of Mashhad,Mashhad
Mahmood sakhaee - Physics Department, Neyshabor University, Neyshabor

The mirror nuclei A=3-57 have been studied. Neutron and proton separation energies n S pS are extracted from the recent experimental data. We have assigned a nuclear potential energy to last proton ( p V ) and neutron ( n V ) of nuclei on the assumption of charge independence of nuclear force, coulomb energy correction are carried out for the last proton nuclear potential energy, n V and the results are compared to neutron nuclearpotential energy, nV . The agreement is very well

mirror nuclei,p S nS، last proton and neutron nuclear potential energy