论文标题
结构性属性和$α$ -DECAY核的链（101 $ \ leq $ z $ \ leq $ 110）
Structural Properties and $α$-Decay Chains of Transfermium Nuclei (101$\leq$Z$\leq$110)
论文作者
论文摘要
对Transfermium nuclei（101 $ \ leq $ z $ \ leq $ 110）进行了彻底研究，以描述结构属性。变形，半径，形状，魔力等以及可能的衰减链。使用相对论的平均场（RMF）方法探索了这些属性，并将其与其他理论以及可用的实验数据进行了比较。中子数n $ = $ 152和162的出现带有变形的外壳间隙，而n $ = $ 184被确保为球形魔术数字。 n $> 168美元的地区证明了所有考虑的同位素链的形状过渡和形状共存现象。将实验性的$α$ - 二年期半衰期与我们通过使用各种经验/半经验公式获得的理论半衰期进行了比较。 Manjunatha \ textit {等}提出的最新公式（在考虑的10个公式中得到最好的结果）是通过添加不对称性术语（$ i $ and $ i^2 $）进一步修改的。这种修改的Manjunatha公式用于预测与可用的实验数据相当一致的可能$α$ decay链。
Transfermium nuclei (101$\leq$Z$\leq$110) are investigated thoroughly to describe structural properties viz. deformation, radii, shapes, magicity, etc. as well as their probable decay chains. These properties are explored using relativistic mean-field (RMF) approach and compared with other theories along with available experimental data. Neutron numbers N$=$152 and 162 have come forth with a deformed shell gap whereas N$=$184 is ensured as a spherical magic number. The region with N$>$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 \textit{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.
