School of Physics;
Nanjing University;
Nanjing 210093;
China;
Center of Theoretical Nuclear Physics;
National Laboratory of Heavy-ion Accelerator at Lanzhou;
Lanzhou 730000;
China;
Kavli Institute for Theoretical Physics China;
Beijing 100190;
China;
α衰变链; 平均场理论; 参数设置; 基态性质; 势能曲线; 相对论; TMA; 超重核;