论文标题
电子筛选对$α$衰减的影响
Effect of electron screening on the $α$ decay
论文作者
论文摘要
提出了确定原子电子壳对细胞核α衰变速率的影响的物理原理。效果显示为负。进行氦样离子效应的数值计算。它占中性原子影响的80％以上。讨论了对GSI Darmstadt的储存环的实验检测的前景。
The physical principles that determine the effect of the electron shell of an atom on the alpha decay rate of the nucleus are presented. The effect is shown to be negative. Numerical calculations of the effect in helium-like ions are performed. It accounts for more than 80% of the effect in neutral atoms. The prospects for experimental detection of the effect in the storage rings of the GSI Darmstadt, ISF Lanzhou are discussed.
