Vonderfecht, B. E.Dickhoff, Willem H.Polls Martí, ArturRamos Gómez, Àngels2010-04-222010-04-2219910556-2813https://hdl.handle.net/2445/12232The distribution of single-particle strength in nuclear matter is calculated for a realistic nucleon-nucleon interaction. The influence of the short-range repulsion and the tensor component of the nuclear force on the spectral functions is to move approximately 13% of the total strength for all single-particle states beyond 100 MeV into the particle domain. This result is related to the abundantly observed quenching phenomena in nuclei which include the reduction of spectroscopic factors observed in (e,ep) reactions and the missing strength in low energy response functions.4 p.application/pdfeng(c) The American Physical Society, 1991Estructura nuclearReaccions nuclearsNuclear structureNuclear reactionsinfo:eu-repo/semantics/article62645info:eu-repo/semantics/openAccess