In the present work, the bulk nuclear properties and features of some of the excited states in the neutron-rich even–even ⁴⁶⁻⁵⁴Ca isotopes have been investigated. In order to identify the magicity and the existence of new magic numbers in these isotopes, the shell model and Hartree–Fock–Bogoliubov method were implemented based on Skyrme parameterizations. In particular, root-mean-square charge radius, binding energies, one- and two-neutron separation energies, pairing gaps, reduced transition probabilities, excitation energies, energy levels, and quadrupole deformation parameters have been investigated. The calculated results were compared with available experimental data.

在目前的工作中，已经研究了中子富集的偶数甚至^46-54 Ca同位素的体核性质和某些激发态的特征。为了识别这些同位素的魔术性和新魔术数字的存在，基于Skyrme参数化实现了壳模型和Hartree–Fock–Bogoliubov方法。特别是，研究了均方根电荷半径，结合能，一中子和二中子分离能，成对间隙，降低的跃迁几率，激发能，能级和四极变形参数。将计算结果与可用的实验数据进行比较。