用宏观—微观模型研究超重核^(271)110及其衰变链的α衰变能和衰变寿命  

Research on Decay Energies and Half-lives of Super-heavy Nuclei and the Nucleus of Its Disintegration Chain with a Macroscopic-microscopic Model

作　　者：彭金松[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》2009年第2期42-45,共4页Journal of Hechi University

基　　金：河池学院重点专业资助项目(院科研〔2007〕2号)

摘　　要：用新参数的宏观—微观模型对超重核271110及其衰变链各核的结合能进行计算,并用所得的结果计算α衰变能,然后用新参数的Viola-Seaborg公式计算这些原子核的衰变寿命。所得结果与实验值进行比较,与实验值符合得很好。A binding energy of the super - heavy nuclei and the nuclei of its disintegration chain is calculated with macroscopic - microscopic model of new parameters, and then their α decay energies are counted. Furthermore, their decay half - lives are calculated by Viola - Seaborg formula. The results accord with experimental values very well.

关 键 词：宏观-微观模型 连续介质模型 Α衰变能 Α衰变寿命 

分 类 号：O571.321[理学—粒子物理与原子核物理]