超重核区原子核的α衰变寿命的研究  

Study On Half-life of the Alpha Decay of Super-heavy Nuclei

作　　者：彭金松[1] 钟富全[1] 

机构地区：[1]河池学院物理与电子工程系,广西宜州546300

出　　处：《河池学院学报》2010年第5期18-22,共5页Journal of Hechi University

摘　　要：对超重核区(Z≥110)中的30个原子核运用文献[1]给出的新参数的Violar-Seaborg公式和文献[2]所给出的三个公式及其参数分别计算α衰变寿命,将所得的计算结果与实验值进行比较,得出上述四个计算α衰变寿命公式中最理想的公式是新参数的Violar-Seaborg公式的结论.The half - life of the alpha decay of 30 nuclei in the region of super - heavy nuclei is calculated by the Violar - Seaborg formula with new parameters given in literature[1]and the three formulas and its parameters given in literature[2].We conclude that the optimal formula in the four formulas used to calculated the half - life of alpha decay are the Violar - Seaborg formula with new parameters by comparing the results with the values of experiment.

关 键 词：超重核 Α衰变寿命 Violar-Seaborg公式 Royer公式 

分 类 号：O571.321[理学—粒子物理与原子核物理]