科研之友
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摘要
By systematically analyzing the single particle level, the single particle occupation probability near the Fermi surface, paring energy effect and the rule of nuclear particle number fluctuation of even-even nuclei of oxygen isotopes within the relativistic mean-field model with BCS theory, we compare the neutron closed shell effect of O-14, O-22 and O-24 nuclei, and finally predict theoretically that the proton-rich O-14 nucleus has stronger neutron closed shell effect than O-22 and O-24 nuclei.
