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在形变约束的相对论平均场理论框架下计算了合成Z =10 2— 118元素的 (可能 )冷熔合反应中复合核及蒸发一或两个中子剩余核的位能曲面 ,得到了复合核和剩余核平衡点和鞍点的性质、静态裂变垒高度和冷熔合反应的最佳入射能 ;利用壳修正和对修正方法计算了平衡点和鞍点的壳修正能、对修正能和微观能 .利用由此得到的壳结构信息 ,用简单的熔合蒸发唯象模型计算了相应反应的冷熔合截面 .结果发现 ,TM1参数提供的结构性质给出了与实验接近的反应截面
In the framework of the relativistic mean field theory of deformation constraints, the potential energy surface of the composite nuclei and one or two remaining neutron nuclei in the (possible) cold fusion reaction for the synthesis of Z = 10 2- 118 elements were calculated, and the complex nuclei The properties of the remaining nuclear equilibrium point and saddle point, the height of the static fission barrier and the optimum incident energy of the cold fusion reaction. The shell correction and the correction method are used to calculate the shell correction energy of the equilibrium point and the saddle point. Based on the obtained shell structure information, a simple fused evanescent phenomenological model was used to calculate the cold fusion cross section of the corresponding reaction. The results show that the structural properties provided by the TM1 parameter give the reaction cross section close to the experiment