,Shell Structures in 91Nb

来源 :Annual Report of China Institute of Atomic Energy | 被引量 : 0次 | 上传用户:rxw257
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In the region of mass numbers from 80 to 90, the shapes of nuclei in the neighborhood of zirconium with N<44 tend toward a permanent ground-state deformation, while with neutron number increasing, approaching to closed shell at N=50, the collective properties are diminished, then the nuclei with N>44 In the region of mass numbers from 80 to 90, the shapes of nuclei in the neighborhood of zirconium with N <44 tend toward a permanent ground-state deformation, while with neutron number increasing, approaching to closed shell at N = 50, the collective properties are diminished, then the nuclei with N> 44
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