Transfermium nuclei (101≤Z≤110) are investigated thoroughly to describe structural properties viz. deformation, radii, shapes, magicity, etc. as well as their probable decay chains. These properties are explored using relativistic mean-field (RMF) approach and compared with other theories along with available experimental data. Neutron numbers N=152 and 162 have come forth with a deformed shell gap whereas N=184 is ensured as a spherical magic number. The region with N>168 bears witness of the phenomenon of shape transition and shape coexistence for all the considered isotopic chains. Experimental α-decay half-lives are compared with our theoretical half-lives obtained by using various empirical/semi-empirical formulas. The recent formula proposed by Manjunatha et al., which results best among the considered 10 formulas, is further modified by adding asymmetry dependent terms (I and $I^2$). This modified Manjunatha formula is utilized to predict probable α-decay chains that are found in excellent agreement with available experimental data.

对原子核（101≤Z≤110）进行了彻底研究，以描述其结构性质。变形，半径，形状，魔力等，以及它们可能的衰变链。使用相对论平均场（RMF）方法探索这些属性，并将其与其他理论以及可用的实验数据进行比较。中子数N = 152和162具有变形的壳隙，而确保N = 184为球形魔术数。N> 168的区域见证了所有考虑的同位素链的形状转变和形状共存现象。实验α将衰变半衰期与通过使用各种经验/半经验公式得出的理论半衰期进行比较。Manjunatha等人提出的最新公式（在所考虑的10个公式中效果最好）通过添加不对称项（I和${\mathrm{一世}}^2$）。修改后的Manjunatha公式用于预测可能的α衰变链，这些链与可用的实验数据非常吻合。