Investigation of the structure of deep hole states in {sup 90}Zr and {sup 208}Pb by means of inelastic proton scattering at 1 GeV

A missing-mass correlation spectrometer with overall energy resolution FWHM = 3.5 MeV is used to study the reactions (p, 2p) and (p, np) on {sup 90}Zr and {sup 208}Pb nuclei at energy T{sub 0} = 1.0 GeV under experimental conditions permitting complete kinematic reconstruction. Proton- and neutron-separation-energy spectra are obtained in a wide binding-energy range. Empirical regularities observed in the evolution of the principal parameters of deep hole states of protons and neutrons in going from light to heavy nuclei are discussed. Experimental data are analyzed by the Hartree-Fock method with Skyrme forces, as well as with modified Moszkowski {delta} interaction. 26 refs., 7 figs., 8 tabs.