Effective nucleon-nucleon t matrix in the (p,2p) reaction

The cross sections and the analyzing powers for the ${}_{}{}^{40}{}_{}{}^{}\mathrm{Ca}$(p→,2p) reactions at $E_p$=76.1, 101.3, and 200 MeV are calculated in the distorted-wave impulse approximation using the Love-Franey effective nucleon-nucleon interaction. It is shown that the calculated individual contributions of the central, spin-orbit, and tensor parts in the Love-Franey interaction to the cross sections and the analyzing powers strongly depend on the incident proton energies. The spectroscopic factors extracted are consistent with the other reaction studies.