Saifi, HananeBenrachi, FatimaMajeed, F. A.2021-02-212021-02-2120192667-7814https://dergipark.org.tr/tr/download/article-file/657386https://hdl.handle.net/20.500.12868/1402The influence of filling the pfg proton shells on low-lying states structure for neutron-richN=50 isotones have been studied for the nuclei 80Zn, 82Ge,84Se and 86Kr. The shell model calculations have beenperformed in the model space jj45pn, using the effective interaction jj45pnb.Energies of low-lying states, reduced transition probabilities B(E2; Ji® Jf), the quadrupolemoment Q and the deformation parameter are evaluated for studied nuclei, Wecompare the gotten results with available experimental data.eninfo:eu-repo/semantics/openAccessNushellX@MSU Shell model coderealistic interactiondoubly magic 78Ni coredeformation parametertransition probabilitiesNushellX@MSU Shell model coderealistic interactiondoubly magic 78Ni coredeformation parametertransition probabilitiesArticle1NSP2018 Özel Sayı161164